--- /dev/null
+floppy.img
+preinit/init
--- /dev/null
+# linux-486
+
+This repo provides the files necessary to build a Linux-based "operating system" for old i486 systems with at least 8MB of RAM.
+
+The generated single floppy disk image allows you to boot into a Busybox system that is kept entirely in memory, freeing up the floppy disk drive for other disks/data.
+
+The boot process goes:
+* GRUB 0.96 boots Linux.
+* Linux loads an embedded initramfs with a "preinit" init binary.
+* "preinit" mounts the floppy disk, decompresses busybox into the root ramdisk filesystem, then unmounts the floppy.
+* busybox runs its own init process, bringing you to a shell.
+
+To test the floppy image with QEMU, provide at least 8320K of RAM.
+
--- /dev/null
+#!/bin/bash
+
+cp base.img floppy.img
+sudo mount -oloop floppy.img /mnt
+sudo chown -R root:root floppy/
+sudo rsync -av floppy/ /mnt/
+df -h /mnt
+sudo umount /mnt
--- /dev/null
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/x86 5.17.2 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="gcc (Debian 11.2.0-20) 11.2.0"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=110200
+CONFIG_CLANG_VERSION=0
+CONFIG_AS_IS_GNU=y
+CONFIG_AS_VERSION=23800
+CONFIG_LD_IS_BFD=y
+CONFIG_LD_VERSION=23800
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION="tiny"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+# CONFIG_USELIB is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# end of IRQ subsystem
+
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+
+#
+# Timers subsystem
+#
+CONFIG_HZ_PERIODIC=y
+# CONFIG_NO_HZ_IDLE is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# end of Timers subsystem
+
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# BPF subsystem
+#
+# CONFIG_BPF_SYSCALL is not set
+# end of BPF subsystem
+
+CONFIG_PREEMPT_VOLUNTARY_BUILD=y
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_DYNAMIC is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+#
+# RCU Subsystem
+#
+CONFIG_TINY_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TINY_SRCU=y
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
+# CONFIG_CGROUPS is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="initrd"
+CONFIG_INITRAMFS_ROOT_UID=0
+CONFIG_INITRAMFS_ROOT_GID=0
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_RD_ZSTD is not set
+CONFIG_INITRAMFS_COMPRESSION_NONE=y
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+# CONFIG_BUG is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+# CONFIG_BASE_FULL is not set
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+# CONFIG_AIO is not set
+# CONFIG_IO_URING is not set
+CONFIG_ADVISE_SYSCALLS=y
+# CONFIG_MEMBARRIER is not set
+# CONFIG_KALLSYMS is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+# CONFIG_RSEQ is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+# CONFIG_PROFILING is not set
+# end of General setup
+
+# CONFIG_64BIT is not set
+CONFIG_X86_32=y
+CONFIG_X86=y
+CONFIG_INSTRUCTION_DECODER=y
+CONFIG_OUTPUT_FORMAT="elf32-i386"
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_BITS_MAX=16
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_NR_GPIO=512
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
+
+#
+# Processor type and features
+#
+# CONFIG_SMP is not set
+CONFIG_X86_FEATURE_NAMES=y
+# CONFIG_GOLDFISH is not set
+# CONFIG_RETPOLINE is not set
+CONFIG_CC_HAS_SLS=y
+# CONFIG_X86_CPU_RESCTRL is not set
+# CONFIG_X86_EXTENDED_PLATFORM is not set
+# CONFIG_X86_32_IRIS is not set
+# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
+# CONFIG_HYPERVISOR_GUEST is not set
+# CONFIG_M486SX is not set
+CONFIG_M486=y
+# CONFIG_M586 is not set
+# CONFIG_M586TSC is not set
+# CONFIG_M586MMX is not set
+# CONFIG_M686 is not set
+# CONFIG_MPENTIUMII is not set
+# CONFIG_MPENTIUMIII is not set
+# CONFIG_MPENTIUMM is not set
+# CONFIG_MPENTIUM4 is not set
+# CONFIG_MK6 is not set
+# CONFIG_MK7 is not set
+# CONFIG_MK8 is not set
+# CONFIG_MCRUSOE is not set
+# CONFIG_MEFFICEON is not set
+# CONFIG_MWINCHIPC6 is not set
+# CONFIG_MWINCHIP3D is not set
+# CONFIG_MELAN is not set
+# CONFIG_MGEODEGX1 is not set
+# CONFIG_MGEODE_LX is not set
+# CONFIG_MCYRIXIII is not set
+# CONFIG_MVIAC3_2 is not set
+# CONFIG_MVIAC7 is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_MATOM is not set
+# CONFIG_X86_GENERIC is not set
+CONFIG_X86_INTERNODE_CACHE_SHIFT=4
+CONFIG_X86_L1_CACHE_SHIFT=4
+CONFIG_X86_F00F_BUG=y
+CONFIG_X86_INVD_BUG=y
+CONFIG_X86_ALIGNMENT_16=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
+CONFIG_IA32_FEAT_CTL=y
+CONFIG_X86_VMX_FEATURE_NAMES=y
+# CONFIG_PROCESSOR_SELECT is not set
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_CYRIX_32=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_HYGON=y
+CONFIG_CPU_SUP_CENTAUR=y
+CONFIG_CPU_SUP_TRANSMETA_32=y
+CONFIG_CPU_SUP_UMC_32=y
+CONFIG_CPU_SUP_ZHAOXIN=y
+CONFIG_CPU_SUP_VORTEX_32=y
+# CONFIG_HPET_TIMER is not set
+CONFIG_DMI=y
+CONFIG_NR_CPUS_RANGE_BEGIN=1
+CONFIG_NR_CPUS_RANGE_END=1
+CONFIG_NR_CPUS_DEFAULT=1
+CONFIG_NR_CPUS=1
+# CONFIG_X86_UP_APIC is not set
+# CONFIG_X86_MCE is not set
+
+#
+# Performance monitoring
+#
+# CONFIG_PERF_EVENTS_AMD_POWER is not set
+# CONFIG_PERF_EVENTS_AMD_UNCORE is not set
+# end of Performance monitoring
+
+# CONFIG_X86_LEGACY_VM86 is not set
+# CONFIG_X86_IOPL_IOPERM is not set
+# CONFIG_TOSHIBA is not set
+# CONFIG_X86_REBOOTFIXUPS is not set
+# CONFIG_MICROCODE is not set
+# CONFIG_X86_MSR is not set
+CONFIG_X86_CPUID=m
+CONFIG_NOHIGHMEM=y
+# CONFIG_HIGHMEM4G is not set
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_3G_OPT is not set
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_2G_OPT is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_X86_PAE is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ILLEGAL_POINTER_VALUE=0
+# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
+# CONFIG_MTRR is not set
+# CONFIG_ARCH_RANDOM is not set
+# CONFIG_X86_SMAP is not set
+# CONFIG_X86_UMIP is not set
+CONFIG_X86_INTEL_TSX_MODE_OFF=y
+# CONFIG_X86_INTEL_TSX_MODE_ON is not set
+# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_KEXEC is not set
+CONFIG_PHYSICAL_START=0x100000
+# CONFIG_RELOCATABLE is not set
+CONFIG_PHYSICAL_ALIGN=0x2000
+# CONFIG_COMPAT_VDSO is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_MODIFY_LDT_SYSCALL is not set
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
+# end of Processor type and features
+
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+
+#
+# Power management and ACPI options
+#
+# CONFIG_SUSPEND is not set
+# CONFIG_PM is not set
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+# CONFIG_CPU_IDLE is not set
+# end of CPU Idle
+# end of Power management and ACPI options
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_ISA_BUS=y
+CONFIG_ISA_DMA_API=y
+CONFIG_ISA=y
+# CONFIG_SCx200 is not set
+# CONFIG_OLPC is not set
+# CONFIG_ALIX is not set
+# CONFIG_NET5501 is not set
+# CONFIG_GEOS is not set
+# end of Bus options (PCI etc.)
+
+#
+# Binary Emulations
+#
+CONFIG_COMPAT_32=y
+# end of Binary Emulations
+
+CONFIG_HAVE_ATOMIC_IOMAP=y
+CONFIG_HAVE_KVM=y
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_AS_AVX512=y
+CONFIG_AS_SHA1_NI=y
+CONFIG_AS_SHA256_NI=y
+CONFIG_AS_TPAUSE=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_GENERIC_ENTRY=y
+# CONFIG_KPROBES is not set
+# CONFIG_JUMP_LABEL is not set
+# CONFIG_STATIC_CALL_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
+CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+# CONFIG_SECCOMP is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+# CONFIG_STACKPROTECTOR is not set
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=8
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_ISA_BUS_API=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_HAS_MEM_ENCRYPT=y
+CONFIG_HAVE_STATIC_CALL=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPLIT_ARG64=y
+CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
+CONFIG_DYNAMIC_SIGFRAME=y
+
+#
+# GCOV-based kernel profiling
+#
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=1
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+CONFIG_MODULE_COMPRESS_NONE=y
+# CONFIG_MODULE_COMPRESS_GZIP is not set
+# CONFIG_MODULE_COMPRESS_XZ is not set
+# CONFIG_MODULE_COMPRESS_ZSTD is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_MODPROBE_PATH="/bin/modprobe"
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+# end of Partition Types
+
+#
+# IO Schedulers
+#
+# CONFIG_MQ_IOSCHED_DEADLINE is not set
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_BINFMT_SCRIPT=m
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_COREDUMP is not set
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_SPARSEMEM_STATIC=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=0
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+# CONFIG_ZONE_DMA is not set
+# CONFIG_PERCPU_STATS is not set
+
+#
+# GUP_TEST needs to have DEBUG_FS enabled
+#
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_KMAP_LOCAL=y
+CONFIG_SECRETMEM=y
+# CONFIG_ANON_VMA_NAME is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_EISA=y
+# CONFIG_EISA is not set
+CONFIG_HAVE_PCI=y
+# CONFIG_PCI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_DEVTMPFS_SAFE is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+# CONFIG_FW_LOADER is not set
+# end of Firmware loader
+
+# CONFIG_ALLOW_DEV_COREDUMP is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_EDD is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
+# CONFIG_FW_CFG_SYSFS is not set
+CONFIG_SYSFB=y
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+# CONFIG_OF is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_PARPORT=m
+CONFIG_PARPORT_PC=m
+# CONFIG_PARPORT_PC_FIFO is not set
+# CONFIG_PARPORT_PC_SUPERIO is not set
+# CONFIG_PARPORT_AX88796 is not set
+# CONFIG_PARPORT_1284 is not set
+# CONFIG_PNP is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_BLK_DEV_FD=y
+# CONFIG_PARIDE is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=2
+
+#
+# DRBD disabled because PROC_FS or INET not selected
+#
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=64
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# NVME Support
+#
+# CONFIG_NVME_FC is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_SRAM is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# end of EEPROM support
+
+#
+# Texas Instruments shared transport line discipline
+#
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_ECHO is not set
+# CONFIG_PVPANIC is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=m
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI_COMMON=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=m
+# CONFIG_SERIO_CT82C710 is not set
+CONFIG_SERIO_PARKBD=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_LDISC_AUTOLOAD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+CONFIG_SERIAL_8250_FINTEK=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_LANTIQ is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_BCM63XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NULL_TTY is not set
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
+# CONFIG_TTY_PRINTK is not set
+CONFIG_PRINTER=m
+# CONFIG_LP_CONSOLE is not set
+# CONFIG_PPDEV is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_DTLK is not set
+# CONFIG_MWAVE is not set
+# CONFIG_PC8736x_GPIO is not set
+# CONFIG_NSC_GPIO is not set
+# CONFIG_DEVMEM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_DEVPORT is not set
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+# end of Character devices
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+# CONFIG_SPI is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_RESET is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_MADERA is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_RAVE_SP_CORE is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_BOOT_VESA_SUPPORT=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_ARC is not set
+CONFIG_FB_VGA16=y
+CONFIG_FB_VESA=y
+# CONFIG_FB_N411 is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_SIMPLE is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+
+CONFIG_VGASTATE=y
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+CONFIG_LOGO_LINUX_VGA16=y
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+# CONFIG_HID is not set
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_MC146818_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_PANEL is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+# CONFIG_VIRTIO_MENU is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_X86_PLATFORM_DEVICES is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+# CONFIG_SURFACE_PLATFORMS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_XILINX_VCU is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_CLKSRC_I8253=y
+CONFIG_CLKEVT_I8253=y
+CONFIG_CLKBLD_I8253=y
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# end of Enable LiteX SoC Builder specific drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_INTEL_LGM_EMMC is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# end of Performance monitor support
+
+# CONFIG_RAS is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+# CONFIG_DAX is not set
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+# CONFIG_FILE_LOCKING is not set
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_FUSE_FS is not set
+# CONFIG_OVERLAY_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="437"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_PROC_CHILDREN=y
+CONFIG_PROC_PID_ARCH_STATUS=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_MEMFD_CREATE=y
+# CONFIG_CONFIGFS_FS is not set
+# end of Pseudo filesystems
+
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="437"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,apparmor,selinux,smack,tomoyo"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+# end of Kernel hardening options
+# end of Security options
+
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# end of Crypto library routines
+
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+# CONFIG_RANDOM32_SELFTEST is not set
+# CONFIG_XZ_DEC is not set
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_IRQ_POLL is not set
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_32=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+# CONFIG_SYMBOLIC_ERRNAME is not set
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_FRAME_WARN=2048
+CONFIG_STRIP_ASM_SYMS=y
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_FS is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_KCSAN_COMPILER=y
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_MISC is not set
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_DEBUG_OBJECTS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_KMAP_LOCAL is not set
+CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
+# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
+CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+CONFIG_HAVE_ARCH_KFENCE=y
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_DEBUG_IRQFLAGS is not set
+# CONFIG_STACKTRACE is not set
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+
+#
+# x86 Debugging
+#
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+# CONFIG_X86_VERBOSE_BOOTUP is not set
+# CONFIG_EARLY_PRINTK is not set
+# CONFIG_DEBUG_TLBFLUSH is not set
+CONFIG_HAVE_MMIOTRACE_SUPPORT=y
+# CONFIG_X86_DECODER_SELFTEST is not set
+CONFIG_IO_DELAY_0X80=y
+# CONFIG_IO_DELAY_0XED is not set
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_DEBUG_ENTRY is not set
+# CONFIG_X86_DEBUG_FPU is not set
+CONFIG_UNWINDER_FRAME_POINTER=y
+# CONFIG_UNWINDER_GUESS is not set
+# end of x86 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_RUNTIME_TESTING_MENU is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Busybox version: 1.20.0
+# Wed Apr 20 14:54:07 2022
+#
+CONFIG_HAVE_DOT_CONFIG=y
+
+#
+# Busybox Settings
+#
+
+#
+# General Configuration
+#
+# CONFIG_DESKTOP is not set
+# CONFIG_EXTRA_COMPAT is not set
+# CONFIG_INCLUDE_SUSv2 is not set
+# CONFIG_USE_PORTABLE_CODE is not set
+CONFIG_PLATFORM_LINUX=y
+CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
+# CONFIG_FEATURE_BUFFERS_GO_ON_STACK is not set
+# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set
+CONFIG_SHOW_USAGE=y
+# CONFIG_FEATURE_VERBOSE_USAGE is not set
+CONFIG_FEATURE_COMPRESS_USAGE=y
+CONFIG_FEATURE_INSTALLER=y
+CONFIG_INSTALL_NO_USR=y
+# CONFIG_LOCALE_SUPPORT is not set
+# CONFIG_UNICODE_SUPPORT is not set
+# CONFIG_UNICODE_USING_LOCALE is not set
+# CONFIG_FEATURE_CHECK_UNICODE_IN_ENV is not set
+CONFIG_SUBST_WCHAR=0
+CONFIG_LAST_SUPPORTED_WCHAR=0
+# CONFIG_UNICODE_COMBINING_WCHARS is not set
+# CONFIG_UNICODE_WIDE_WCHARS is not set
+# CONFIG_UNICODE_BIDI_SUPPORT is not set
+# CONFIG_UNICODE_NEUTRAL_TABLE is not set
+# CONFIG_UNICODE_PRESERVE_BROKEN is not set
+# CONFIG_LONG_OPTS is not set
+CONFIG_FEATURE_DEVPTS=y
+# CONFIG_FEATURE_CLEAN_UP is not set
+CONFIG_FEATURE_UTMP=y
+CONFIG_FEATURE_WTMP=y
+CONFIG_FEATURE_PIDFILE=y
+# CONFIG_FEATURE_SUID is not set
+# CONFIG_FEATURE_SUID_CONFIG is not set
+# CONFIG_FEATURE_SUID_CONFIG_QUIET is not set
+# CONFIG_SELINUX is not set
+# CONFIG_FEATURE_PREFER_APPLETS is not set
+CONFIG_BUSYBOX_EXEC_PATH="/proc/self/exe"
+CONFIG_FEATURE_SYSLOG=y
+# CONFIG_FEATURE_HAVE_RPC is not set
+
+#
+# Build Options
+#
+CONFIG_STATIC=y
+# CONFIG_PIE is not set
+# CONFIG_NOMMU is not set
+# CONFIG_BUILD_LIBBUSYBOX is not set
+# CONFIG_FEATURE_INDIVIDUAL is not set
+# CONFIG_FEATURE_SHARED_BUSYBOX is not set
+# CONFIG_LFS is not set
+CONFIG_CROSS_COMPILER_PREFIX=""
+CONFIG_SYSROOT=""
+CONFIG_EXTRA_CFLAGS="-march=i486 -mtune=i486 -fno-if-conversion -fno-if-conversion2 -Os"
+CONFIG_EXTRA_LDFLAGS="-static-libgcc"
+CONFIG_EXTRA_LDLIBS=""
+
+#
+# Debugging Options
+#
+# CONFIG_DEBUG is not set
+# CONFIG_DEBUG_PESSIMIZE is not set
+# CONFIG_WERROR is not set
+CONFIG_NO_DEBUG_LIB=y
+# CONFIG_DMALLOC is not set
+# CONFIG_EFENCE is not set
+
+#
+# Installation Options ("make install" behavior)
+#
+CONFIG_INSTALL_APPLET_SYMLINKS=y
+# CONFIG_INSTALL_APPLET_HARDLINKS is not set
+# CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS is not set
+# CONFIG_INSTALL_APPLET_DONT is not set
+# CONFIG_INSTALL_SH_APPLET_SYMLINK is not set
+# CONFIG_INSTALL_SH_APPLET_HARDLINK is not set
+# CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER is not set
+CONFIG_PREFIX="./_install"
+
+#
+# Busybox Library Tuning
+#
+# CONFIG_FEATURE_SYSTEMD is not set
+# CONFIG_FEATURE_RTMINMAX is not set
+CONFIG_PASSWORD_MINLEN=6
+CONFIG_MD5_SMALL=3
+# CONFIG_FEATURE_FAST_TOP is not set
+# CONFIG_FEATURE_ETC_NETWORKS is not set
+CONFIG_FEATURE_USE_TERMIOS=y
+CONFIG_FEATURE_EDITING=y
+CONFIG_FEATURE_EDITING_MAX_LEN=1024
+# CONFIG_FEATURE_EDITING_VI is not set
+CONFIG_FEATURE_EDITING_HISTORY=255
+# CONFIG_FEATURE_EDITING_SAVEHISTORY is not set
+# CONFIG_FEATURE_EDITING_SAVE_ON_EXIT is not set
+# CONFIG_FEATURE_REVERSE_SEARCH is not set
+CONFIG_FEATURE_TAB_COMPLETION=y
+# CONFIG_FEATURE_USERNAME_COMPLETION is not set
+CONFIG_FEATURE_EDITING_FANCY_PROMPT=y
+# CONFIG_FEATURE_EDITING_ASK_TERMINAL is not set
+# CONFIG_FEATURE_NON_POSIX_CP is not set
+# CONFIG_FEATURE_VERBOSE_CP_MESSAGE is not set
+CONFIG_FEATURE_COPYBUF_KB=4
+# CONFIG_FEATURE_SKIP_ROOTFS is not set
+# CONFIG_MONOTONIC_SYSCALL is not set
+CONFIG_IOCTL_HEX2STR_ERROR=y
+# CONFIG_FEATURE_HWIB is not set
+
+#
+# Applets
+#
+
+#
+# Archival Utilities
+#
+# CONFIG_FEATURE_SEAMLESS_XZ is not set
+# CONFIG_FEATURE_SEAMLESS_LZMA is not set
+# CONFIG_FEATURE_SEAMLESS_BZ2 is not set
+CONFIG_FEATURE_SEAMLESS_GZ=y
+# CONFIG_FEATURE_SEAMLESS_Z is not set
+# CONFIG_AR is not set
+# CONFIG_FEATURE_AR_LONG_FILENAMES is not set
+# CONFIG_FEATURE_AR_CREATE is not set
+# CONFIG_BUNZIP2 is not set
+# CONFIG_BZIP2 is not set
+# CONFIG_CPIO is not set
+# CONFIG_FEATURE_CPIO_O is not set
+# CONFIG_FEATURE_CPIO_P is not set
+# CONFIG_DPKG is not set
+# CONFIG_DPKG_DEB is not set
+# CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY is not set
+CONFIG_GUNZIP=y
+CONFIG_GZIP=y
+# CONFIG_FEATURE_GZIP_LONG_OPTIONS is not set
+CONFIG_GZIP_FAST=0
+# CONFIG_LZOP is not set
+# CONFIG_LZOP_COMPR_HIGH is not set
+# CONFIG_RPM2CPIO is not set
+# CONFIG_RPM is not set
+CONFIG_TAR=y
+CONFIG_FEATURE_TAR_CREATE=y
+CONFIG_FEATURE_TAR_AUTODETECT=y
+# CONFIG_FEATURE_TAR_FROM is not set
+# CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY is not set
+# CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY is not set
+# CONFIG_FEATURE_TAR_GNU_EXTENSIONS is not set
+# CONFIG_FEATURE_TAR_LONG_OPTIONS is not set
+# CONFIG_FEATURE_TAR_TO_COMMAND is not set
+CONFIG_FEATURE_TAR_UNAME_GNAME=y
+# CONFIG_FEATURE_TAR_NOPRESERVE_TIME is not set
+# CONFIG_FEATURE_TAR_SELINUX is not set
+# CONFIG_UNCOMPRESS is not set
+# CONFIG_UNLZMA is not set
+# CONFIG_FEATURE_LZMA_FAST is not set
+# CONFIG_LZMA is not set
+# CONFIG_UNXZ is not set
+# CONFIG_XZ is not set
+# CONFIG_UNZIP is not set
+
+#
+# Coreutils
+#
+CONFIG_BASENAME=y
+CONFIG_CAT=y
+CONFIG_DATE=y
+# CONFIG_FEATURE_DATE_ISOFMT is not set
+# CONFIG_FEATURE_DATE_NANO is not set
+# CONFIG_FEATURE_DATE_COMPAT is not set
+# CONFIG_HOSTID is not set
+# CONFIG_ID is not set
+# CONFIG_GROUPS is not set
+CONFIG_TEST=y
+# CONFIG_FEATURE_TEST_64 is not set
+CONFIG_TOUCH=y
+# CONFIG_FEATURE_TOUCH_SUSV3 is not set
+CONFIG_TR=y
+# CONFIG_FEATURE_TR_CLASSES is not set
+# CONFIG_FEATURE_TR_EQUIV is not set
+CONFIG_BASE64=y
+CONFIG_WHO=y
+CONFIG_USERS=y
+CONFIG_CAL=y
+CONFIG_CATV=y
+# CONFIG_CHGRP is not set
+CONFIG_CHMOD=y
+CONFIG_CHOWN=y
+# CONFIG_FEATURE_CHOWN_LONG_OPTIONS is not set
+# CONFIG_CHROOT is not set
+# CONFIG_CKSUM is not set
+# CONFIG_COMM is not set
+CONFIG_CP=y
+# CONFIG_FEATURE_CP_LONG_OPTIONS is not set
+CONFIG_CUT=y
+CONFIG_DD=y
+CONFIG_FEATURE_DD_SIGNAL_HANDLING=y
+# CONFIG_FEATURE_DD_THIRD_STATUS_LINE is not set
+# CONFIG_FEATURE_DD_IBS_OBS is not set
+CONFIG_DF=y
+# CONFIG_FEATURE_DF_FANCY is not set
+CONFIG_DIRNAME=y
+# CONFIG_DOS2UNIX is not set
+# CONFIG_UNIX2DOS is not set
+CONFIG_DU=y
+# CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K is not set
+# CONFIG_ECHO is not set
+# CONFIG_FEATURE_FANCY_ECHO is not set
+CONFIG_ENV=y
+# CONFIG_FEATURE_ENV_LONG_OPTIONS is not set
+# CONFIG_EXPAND is not set
+# CONFIG_FEATURE_EXPAND_LONG_OPTIONS is not set
+# CONFIG_EXPR is not set
+# CONFIG_EXPR_MATH_SUPPORT_64 is not set
+CONFIG_FALSE=y
+CONFIG_FOLD=y
+# CONFIG_FSYNC is not set
+CONFIG_HEAD=y
+# CONFIG_FEATURE_FANCY_HEAD is not set
+# CONFIG_INSTALL is not set
+# CONFIG_FEATURE_INSTALL_LONG_OPTIONS is not set
+CONFIG_LN=y
+# CONFIG_LOGNAME is not set
+CONFIG_LS=y
+# CONFIG_FEATURE_LS_FILETYPES is not set
+# CONFIG_FEATURE_LS_FOLLOWLINKS is not set
+# CONFIG_FEATURE_LS_RECURSIVE is not set
+CONFIG_FEATURE_LS_SORTFILES=y
+CONFIG_FEATURE_LS_TIMESTAMPS=y
+CONFIG_FEATURE_LS_USERNAME=y
+# CONFIG_FEATURE_LS_COLOR is not set
+# CONFIG_FEATURE_LS_COLOR_IS_DEFAULT is not set
+CONFIG_MD5SUM=y
+CONFIG_MKDIR=y
+# CONFIG_FEATURE_MKDIR_LONG_OPTIONS is not set
+# CONFIG_MKFIFO is not set
+CONFIG_MKNOD=y
+CONFIG_MV=y
+# CONFIG_FEATURE_MV_LONG_OPTIONS is not set
+CONFIG_NICE=y
+CONFIG_NOHUP=y
+CONFIG_OD=y
+# CONFIG_PRINTENV is not set
+CONFIG_PRINTF=y
+CONFIG_PWD=y
+# CONFIG_READLINK is not set
+# CONFIG_FEATURE_READLINK_FOLLOW is not set
+# CONFIG_REALPATH is not set
+CONFIG_RM=y
+CONFIG_RMDIR=y
+# CONFIG_FEATURE_RMDIR_LONG_OPTIONS is not set
+CONFIG_SEQ=y
+# CONFIG_SHA1SUM is not set
+# CONFIG_SHA256SUM is not set
+# CONFIG_SHA512SUM is not set
+CONFIG_SLEEP=y
+CONFIG_FEATURE_FANCY_SLEEP=y
+# CONFIG_FEATURE_FLOAT_SLEEP is not set
+CONFIG_SORT=y
+# CONFIG_FEATURE_SORT_BIG is not set
+# CONFIG_SPLIT is not set
+# CONFIG_FEATURE_SPLIT_FANCY is not set
+CONFIG_STAT=y
+# CONFIG_FEATURE_STAT_FORMAT is not set
+CONFIG_STTY=y
+# CONFIG_SUM is not set
+CONFIG_SYNC=y
+# CONFIG_TAC is not set
+CONFIG_TAIL=y
+# CONFIG_FEATURE_FANCY_TAIL is not set
+CONFIG_TEE=y
+# CONFIG_FEATURE_TEE_USE_BLOCK_IO is not set
+CONFIG_TRUE=y
+# CONFIG_TTY is not set
+CONFIG_UNAME=y
+CONFIG_UNEXPAND=y
+# CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS is not set
+CONFIG_UNIQ=y
+# CONFIG_USLEEP is not set
+# CONFIG_UUDECODE is not set
+# CONFIG_UUENCODE is not set
+CONFIG_WC=y
+# CONFIG_FEATURE_WC_LARGE is not set
+CONFIG_WHOAMI=y
+CONFIG_YES=y
+
+#
+# Common options for cp and mv
+#
+CONFIG_FEATURE_PRESERVE_HARDLINKS=y
+
+#
+# Common options for ls, more and telnet
+#
+CONFIG_FEATURE_AUTOWIDTH=y
+
+#
+# Common options for df, du, ls
+#
+CONFIG_FEATURE_HUMAN_READABLE=y
+
+#
+# Common options for md5sum, sha1sum, sha256sum, sha512sum
+#
+CONFIG_FEATURE_MD5_SHA1_SUM_CHECK=y
+
+#
+# Console Utilities
+#
+CONFIG_CHVT=y
+# CONFIG_FGCONSOLE is not set
+CONFIG_CLEAR=y
+# CONFIG_DEALLOCVT is not set
+# CONFIG_DUMPKMAP is not set
+# CONFIG_KBD_MODE is not set
+# CONFIG_LOADFONT is not set
+# CONFIG_LOADKMAP is not set
+CONFIG_OPENVT=y
+# CONFIG_RESET is not set
+# CONFIG_RESIZE is not set
+# CONFIG_FEATURE_RESIZE_PRINT is not set
+# CONFIG_SETCONSOLE is not set
+# CONFIG_FEATURE_SETCONSOLE_LONG_OPTIONS is not set
+# CONFIG_SETFONT is not set
+# CONFIG_FEATURE_SETFONT_TEXTUAL_MAP is not set
+CONFIG_DEFAULT_SETFONT_DIR=""
+# CONFIG_SETKEYCODES is not set
+# CONFIG_SETLOGCONS is not set
+# CONFIG_SHOWKEY is not set
+# CONFIG_FEATURE_LOADFONT_PSF2 is not set
+# CONFIG_FEATURE_LOADFONT_RAW is not set
+
+#
+# Debian Utilities
+#
+# CONFIG_MKTEMP is not set
+# CONFIG_PIPE_PROGRESS is not set
+# CONFIG_RUN_PARTS is not set
+# CONFIG_FEATURE_RUN_PARTS_LONG_OPTIONS is not set
+# CONFIG_FEATURE_RUN_PARTS_FANCY is not set
+# CONFIG_START_STOP_DAEMON is not set
+# CONFIG_FEATURE_START_STOP_DAEMON_FANCY is not set
+# CONFIG_FEATURE_START_STOP_DAEMON_LONG_OPTIONS is not set
+# CONFIG_WHICH is not set
+
+#
+# Editors
+#
+# CONFIG_PATCH is not set
+CONFIG_VI=y
+CONFIG_FEATURE_VI_MAX_LEN=512
+CONFIG_FEATURE_VI_8BIT=y
+CONFIG_FEATURE_VI_COLON=y
+CONFIG_FEATURE_VI_YANKMARK=y
+CONFIG_FEATURE_VI_SEARCH=y
+# CONFIG_FEATURE_VI_REGEX_SEARCH is not set
+CONFIG_FEATURE_VI_USE_SIGNALS=y
+CONFIG_FEATURE_VI_DOT_CMD=y
+CONFIG_FEATURE_VI_READONLY=y
+CONFIG_FEATURE_VI_SETOPTS=y
+CONFIG_FEATURE_VI_SET=y
+CONFIG_FEATURE_VI_WIN_RESIZE=y
+CONFIG_FEATURE_VI_ASK_TERMINAL=y
+CONFIG_FEATURE_VI_OPTIMIZE_CURSOR=y
+# CONFIG_AWK is not set
+# CONFIG_FEATURE_AWK_LIBM is not set
+# CONFIG_CMP is not set
+# CONFIG_DIFF is not set
+# CONFIG_FEATURE_DIFF_LONG_OPTIONS is not set
+# CONFIG_FEATURE_DIFF_DIR is not set
+# CONFIG_ED is not set
+CONFIG_SED=y
+# CONFIG_FEATURE_ALLOW_EXEC is not set
+
+#
+# Finding Utilities
+#
+CONFIG_FIND=y
+CONFIG_FEATURE_FIND_PRINT0=y
+# CONFIG_FEATURE_FIND_MTIME is not set
+# CONFIG_FEATURE_FIND_MMIN is not set
+# CONFIG_FEATURE_FIND_PERM is not set
+CONFIG_FEATURE_FIND_TYPE=y
+# CONFIG_FEATURE_FIND_XDEV is not set
+# CONFIG_FEATURE_FIND_MAXDEPTH is not set
+# CONFIG_FEATURE_FIND_NEWER is not set
+# CONFIG_FEATURE_FIND_INUM is not set
+CONFIG_FEATURE_FIND_EXEC=y
+# CONFIG_FEATURE_FIND_USER is not set
+# CONFIG_FEATURE_FIND_GROUP is not set
+# CONFIG_FEATURE_FIND_NOT is not set
+# CONFIG_FEATURE_FIND_DEPTH is not set
+# CONFIG_FEATURE_FIND_PAREN is not set
+# CONFIG_FEATURE_FIND_SIZE is not set
+# CONFIG_FEATURE_FIND_PRUNE is not set
+# CONFIG_FEATURE_FIND_DELETE is not set
+# CONFIG_FEATURE_FIND_PATH is not set
+# CONFIG_FEATURE_FIND_REGEX is not set
+# CONFIG_FEATURE_FIND_CONTEXT is not set
+# CONFIG_FEATURE_FIND_LINKS is not set
+CONFIG_GREP=y
+# CONFIG_FEATURE_GREP_EGREP_ALIAS is not set
+# CONFIG_FEATURE_GREP_FGREP_ALIAS is not set
+# CONFIG_FEATURE_GREP_CONTEXT is not set
+# CONFIG_XARGS is not set
+# CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION is not set
+# CONFIG_FEATURE_XARGS_SUPPORT_QUOTES is not set
+# CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT is not set
+# CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM is not set
+
+#
+# Init Utilities
+#
+# CONFIG_BOOTCHARTD is not set
+# CONFIG_FEATURE_BOOTCHARTD_BLOATED_HEADER is not set
+# CONFIG_FEATURE_BOOTCHARTD_CONFIG_FILE is not set
+CONFIG_HALT=y
+# CONFIG_FEATURE_CALL_TELINIT is not set
+CONFIG_TELINIT_PATH=""
+CONFIG_INIT=y
+CONFIG_FEATURE_USE_INITTAB=y
+# CONFIG_FEATURE_KILL_REMOVED is not set
+CONFIG_FEATURE_KILL_DELAY=0
+CONFIG_FEATURE_INIT_SCTTY=y
+CONFIG_FEATURE_INIT_SYSLOG=y
+# CONFIG_FEATURE_EXTRA_QUIET is not set
+# CONFIG_FEATURE_INIT_COREDUMPS is not set
+# CONFIG_FEATURE_INITRD is not set
+CONFIG_INIT_TERMINAL_TYPE="linux"
+# CONFIG_MESG is not set
+# CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP is not set
+
+#
+# Login/Password Management Utilities
+#
+# CONFIG_ADD_SHELL is not set
+# CONFIG_REMOVE_SHELL is not set
+# CONFIG_FEATURE_SHADOWPASSWDS is not set
+CONFIG_USE_BB_PWD_GRP=y
+# CONFIG_USE_BB_SHADOW is not set
+CONFIG_USE_BB_CRYPT=y
+# CONFIG_USE_BB_CRYPT_SHA is not set
+# CONFIG_ADDUSER is not set
+# CONFIG_FEATURE_ADDUSER_LONG_OPTIONS is not set
+# CONFIG_FEATURE_CHECK_NAMES is not set
+CONFIG_FIRST_SYSTEM_ID=0
+CONFIG_LAST_SYSTEM_ID=0
+# CONFIG_ADDGROUP is not set
+# CONFIG_FEATURE_ADDGROUP_LONG_OPTIONS is not set
+# CONFIG_FEATURE_ADDUSER_TO_GROUP is not set
+# CONFIG_DELUSER is not set
+# CONFIG_DELGROUP is not set
+# CONFIG_FEATURE_DEL_USER_FROM_GROUP is not set
+CONFIG_GETTY=y
+CONFIG_LOGIN=y
+CONFIG_LOGIN_SESSION_AS_CHILD=y
+# CONFIG_PAM is not set
+# CONFIG_LOGIN_SCRIPTS is not set
+# CONFIG_FEATURE_NOLOGIN is not set
+# CONFIG_FEATURE_SECURETTY is not set
+CONFIG_PASSWD=y
+# CONFIG_FEATURE_PASSWD_WEAK_CHECK is not set
+# CONFIG_CRYPTPW is not set
+# CONFIG_CHPASSWD is not set
+CONFIG_FEATURE_DEFAULT_PASSWD_ALGO="des"
+CONFIG_SU=y
+CONFIG_FEATURE_SU_SYSLOG=y
+# CONFIG_FEATURE_SU_CHECKS_SHELLS is not set
+# CONFIG_SULOGIN is not set
+# CONFIG_VLOCK is not set
+
+#
+# Linux Ext2 FS Progs
+#
+# CONFIG_CHATTR is not set
+# CONFIG_FSCK is not set
+# CONFIG_LSATTR is not set
+# CONFIG_TUNE2FS is not set
+
+#
+# Linux Module Utilities
+#
+# CONFIG_MODINFO is not set
+CONFIG_MODPROBE_SMALL=y
+CONFIG_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE=y
+# CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED is not set
+# CONFIG_INSMOD is not set
+# CONFIG_RMMOD is not set
+# CONFIG_LSMOD is not set
+# CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT is not set
+# CONFIG_MODPROBE is not set
+# CONFIG_FEATURE_MODPROBE_BLACKLIST is not set
+# CONFIG_DEPMOD is not set
+
+#
+# Options common to multiple modutils
+#
+# CONFIG_FEATURE_2_4_MODULES is not set
+# CONFIG_FEATURE_INSMOD_TRY_MMAP is not set
+# CONFIG_FEATURE_INSMOD_VERSION_CHECKING is not set
+# CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS is not set
+# CONFIG_FEATURE_INSMOD_LOADINKMEM is not set
+# CONFIG_FEATURE_INSMOD_LOAD_MAP is not set
+# CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL is not set
+# CONFIG_FEATURE_CHECK_TAINTED_MODULE is not set
+# CONFIG_FEATURE_MODUTILS_ALIAS is not set
+# CONFIG_FEATURE_MODUTILS_SYMBOLS is not set
+CONFIG_DEFAULT_MODULES_DIR="/lib/modules"
+CONFIG_DEFAULT_DEPMOD_FILE="modules.dep"
+
+#
+# Linux System Utilities
+#
+CONFIG_BLOCKDEV=y
+# CONFIG_MDEV is not set
+# CONFIG_FEATURE_MDEV_CONF is not set
+# CONFIG_FEATURE_MDEV_RENAME is not set
+# CONFIG_FEATURE_MDEV_RENAME_REGEXP is not set
+# CONFIG_FEATURE_MDEV_EXEC is not set
+# CONFIG_FEATURE_MDEV_LOAD_FIRMWARE is not set
+# CONFIG_REV is not set
+# CONFIG_ACPID is not set
+# CONFIG_FEATURE_ACPID_COMPAT is not set
+# CONFIG_BLKID is not set
+# CONFIG_FEATURE_BLKID_TYPE is not set
+CONFIG_DMESG=y
+CONFIG_FEATURE_DMESG_PRETTY=y
+# CONFIG_FBSET is not set
+# CONFIG_FEATURE_FBSET_FANCY is not set
+# CONFIG_FEATURE_FBSET_READMODE is not set
+# CONFIG_FDFLUSH is not set
+# CONFIG_FDFORMAT is not set
+# CONFIG_FDISK is not set
+# CONFIG_FDISK_SUPPORT_LARGE_DISKS is not set
+# CONFIG_FEATURE_FDISK_WRITABLE is not set
+# CONFIG_FEATURE_AIX_LABEL is not set
+# CONFIG_FEATURE_SGI_LABEL is not set
+# CONFIG_FEATURE_SUN_LABEL is not set
+# CONFIG_FEATURE_OSF_LABEL is not set
+# CONFIG_FEATURE_GPT_LABEL is not set
+# CONFIG_FEATURE_FDISK_ADVANCED is not set
+# CONFIG_FINDFS is not set
+# CONFIG_FLOCK is not set
+# CONFIG_FREERAMDISK is not set
+# CONFIG_FSCK_MINIX is not set
+# CONFIG_MKFS_EXT2 is not set
+# CONFIG_MKFS_MINIX is not set
+# CONFIG_FEATURE_MINIX2 is not set
+# CONFIG_MKFS_REISER is not set
+# CONFIG_MKFS_VFAT is not set
+# CONFIG_GETOPT is not set
+# CONFIG_FEATURE_GETOPT_LONG is not set
+# CONFIG_HEXDUMP is not set
+# CONFIG_FEATURE_HEXDUMP_REVERSE is not set
+# CONFIG_HD is not set
+CONFIG_HWCLOCK=y
+# CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS is not set
+# CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS is not set
+# CONFIG_IPCRM is not set
+# CONFIG_IPCS is not set
+# CONFIG_LOSETUP is not set
+# CONFIG_LSPCI is not set
+# CONFIG_LSUSB is not set
+# CONFIG_MKSWAP is not set
+# CONFIG_FEATURE_MKSWAP_UUID is not set
+CONFIG_MORE=y
+CONFIG_MOUNT=y
+# CONFIG_FEATURE_MOUNT_FAKE is not set
+# CONFIG_FEATURE_MOUNT_VERBOSE is not set
+# CONFIG_FEATURE_MOUNT_HELPERS is not set
+# CONFIG_FEATURE_MOUNT_LABEL is not set
+# CONFIG_FEATURE_MOUNT_NFS is not set
+# CONFIG_FEATURE_MOUNT_CIFS is not set
+CONFIG_FEATURE_MOUNT_FLAGS=y
+CONFIG_FEATURE_MOUNT_FSTAB=y
+# CONFIG_PIVOT_ROOT is not set
+# CONFIG_RDATE is not set
+# CONFIG_RDEV is not set
+# CONFIG_READPROFILE is not set
+# CONFIG_RTCWAKE is not set
+# CONFIG_SCRIPT is not set
+# CONFIG_SCRIPTREPLAY is not set
+# CONFIG_SETARCH is not set
+# CONFIG_SWAPONOFF is not set
+# CONFIG_FEATURE_SWAPON_PRI is not set
+# CONFIG_SWITCH_ROOT is not set
+CONFIG_UMOUNT=y
+CONFIG_FEATURE_UMOUNT_ALL=y
+
+#
+# Common options for mount/umount
+#
+CONFIG_FEATURE_MOUNT_LOOP=y
+CONFIG_FEATURE_MOUNT_LOOP_CREATE=y
+# CONFIG_FEATURE_MTAB_SUPPORT is not set
+# CONFIG_VOLUMEID is not set
+# CONFIG_FEATURE_VOLUMEID_EXT is not set
+# CONFIG_FEATURE_VOLUMEID_BTRFS is not set
+# CONFIG_FEATURE_VOLUMEID_REISERFS is not set
+# CONFIG_FEATURE_VOLUMEID_FAT is not set
+# CONFIG_FEATURE_VOLUMEID_HFS is not set
+# CONFIG_FEATURE_VOLUMEID_JFS is not set
+# CONFIG_FEATURE_VOLUMEID_XFS is not set
+# CONFIG_FEATURE_VOLUMEID_NTFS is not set
+# CONFIG_FEATURE_VOLUMEID_ISO9660 is not set
+# CONFIG_FEATURE_VOLUMEID_UDF is not set
+# CONFIG_FEATURE_VOLUMEID_LUKS is not set
+# CONFIG_FEATURE_VOLUMEID_LINUXSWAP is not set
+# CONFIG_FEATURE_VOLUMEID_CRAMFS is not set
+# CONFIG_FEATURE_VOLUMEID_ROMFS is not set
+# CONFIG_FEATURE_VOLUMEID_SYSV is not set
+# CONFIG_FEATURE_VOLUMEID_OCFS2 is not set
+# CONFIG_FEATURE_VOLUMEID_LINUXRAID is not set
+
+#
+# Miscellaneous Utilities
+#
+# CONFIG_CONSPY is not set
+CONFIG_LESS=y
+CONFIG_FEATURE_LESS_MAXLINES=9999999
+# CONFIG_FEATURE_LESS_BRACKETS is not set
+# CONFIG_FEATURE_LESS_FLAGS is not set
+# CONFIG_FEATURE_LESS_MARKS is not set
+CONFIG_FEATURE_LESS_REGEXP=y
+# CONFIG_FEATURE_LESS_WINCH is not set
+# CONFIG_FEATURE_LESS_ASK_TERMINAL is not set
+# CONFIG_FEATURE_LESS_DASHCMD is not set
+# CONFIG_FEATURE_LESS_LINENUMS is not set
+# CONFIG_NANDWRITE is not set
+# CONFIG_NANDDUMP is not set
+# CONFIG_SETSERIAL is not set
+# CONFIG_UBIATTACH is not set
+# CONFIG_UBIDETACH is not set
+# CONFIG_UBIMKVOL is not set
+# CONFIG_UBIRMVOL is not set
+# CONFIG_UBIRSVOL is not set
+# CONFIG_UBIUPDATEVOL is not set
+# CONFIG_ADJTIMEX is not set
+# CONFIG_BBCONFIG is not set
+# CONFIG_FEATURE_COMPRESS_BBCONFIG is not set
+CONFIG_BEEP=y
+CONFIG_FEATURE_BEEP_FREQ=4000
+CONFIG_FEATURE_BEEP_LENGTH_MS=30
+# CONFIG_CHAT is not set
+# CONFIG_FEATURE_CHAT_NOFAIL is not set
+# CONFIG_FEATURE_CHAT_TTY_HIFI is not set
+# CONFIG_FEATURE_CHAT_IMPLICIT_CR is not set
+# CONFIG_FEATURE_CHAT_SWALLOW_OPTS is not set
+# CONFIG_FEATURE_CHAT_SEND_ESCAPES is not set
+# CONFIG_FEATURE_CHAT_VAR_ABORT_LEN is not set
+# CONFIG_FEATURE_CHAT_CLR_ABORT is not set
+# CONFIG_CHRT is not set
+# CONFIG_CROND is not set
+# CONFIG_FEATURE_CROND_D is not set
+# CONFIG_FEATURE_CROND_CALL_SENDMAIL is not set
+CONFIG_FEATURE_CROND_DIR=""
+# CONFIG_CRONTAB is not set
+CONFIG_DC=y
+# CONFIG_FEATURE_DC_LIBM is not set
+# CONFIG_DEVFSD is not set
+# CONFIG_DEVFSD_MODLOAD is not set
+# CONFIG_DEVFSD_FG_NP is not set
+# CONFIG_DEVFSD_VERBOSE is not set
+# CONFIG_FEATURE_DEVFS is not set
+# CONFIG_DEVMEM is not set
+# CONFIG_EJECT is not set
+# CONFIG_FEATURE_EJECT_SCSI is not set
+# CONFIG_FBSPLASH is not set
+# CONFIG_FLASHCP is not set
+# CONFIG_FLASH_LOCK is not set
+# CONFIG_FLASH_UNLOCK is not set
+# CONFIG_FLASH_ERASEALL is not set
+# CONFIG_IONICE is not set
+# CONFIG_INOTIFYD is not set
+# CONFIG_LAST is not set
+# CONFIG_FEATURE_LAST_SMALL is not set
+# CONFIG_FEATURE_LAST_FANCY is not set
+# CONFIG_HDPARM is not set
+# CONFIG_FEATURE_HDPARM_GET_IDENTITY is not set
+# CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET is not set
+# CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA is not set
+# CONFIG_MAKEDEVS is not set
+# CONFIG_FEATURE_MAKEDEVS_LEAF is not set
+# CONFIG_FEATURE_MAKEDEVS_TABLE is not set
+# CONFIG_MAN is not set
+CONFIG_MICROCOM=y
+# CONFIG_MOUNTPOINT is not set
+# CONFIG_MT is not set
+# CONFIG_RAIDAUTORUN is not set
+# CONFIG_READAHEAD is not set
+# CONFIG_RFKILL is not set
+# CONFIG_RUNLEVEL is not set
+# CONFIG_RX is not set
+# CONFIG_SETSID is not set
+# CONFIG_STRINGS is not set
+# CONFIG_TASKSET is not set
+# CONFIG_FEATURE_TASKSET_FANCY is not set
+CONFIG_TIME=y
+# CONFIG_TIMEOUT is not set
+# CONFIG_TTYSIZE is not set
+# CONFIG_VOLNAME is not set
+# CONFIG_WALL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Networking Utilities
+#
+# CONFIG_NAMEIF is not set
+# CONFIG_FEATURE_NAMEIF_EXTENDED is not set
+# CONFIG_NBDCLIENT is not set
+# CONFIG_NC is not set
+# CONFIG_NC_SERVER is not set
+# CONFIG_NC_EXTRA is not set
+# CONFIG_NC_110_COMPAT is not set
+# CONFIG_PING is not set
+# CONFIG_PING6 is not set
+# CONFIG_FEATURE_FANCY_PING is not set
+# CONFIG_WHOIS is not set
+# CONFIG_FEATURE_IPV6 is not set
+# CONFIG_FEATURE_UNIX_LOCAL is not set
+# CONFIG_FEATURE_PREFER_IPV4_ADDRESS is not set
+# CONFIG_VERBOSE_RESOLUTION_ERRORS is not set
+# CONFIG_ARP is not set
+# CONFIG_ARPING is not set
+# CONFIG_BRCTL is not set
+# CONFIG_FEATURE_BRCTL_FANCY is not set
+# CONFIG_FEATURE_BRCTL_SHOW is not set
+# CONFIG_DNSD is not set
+# CONFIG_ETHER_WAKE is not set
+# CONFIG_FAKEIDENTD is not set
+# CONFIG_FTPD is not set
+# CONFIG_FEATURE_FTP_WRITE is not set
+# CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST is not set
+# CONFIG_FTPGET is not set
+# CONFIG_FTPPUT is not set
+# CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS is not set
+# CONFIG_HOSTNAME is not set
+# CONFIG_HTTPD is not set
+# CONFIG_FEATURE_HTTPD_RANGES is not set
+# CONFIG_FEATURE_HTTPD_USE_SENDFILE is not set
+# CONFIG_FEATURE_HTTPD_SETUID is not set
+# CONFIG_FEATURE_HTTPD_BASIC_AUTH is not set
+# CONFIG_FEATURE_HTTPD_AUTH_MD5 is not set
+# CONFIG_FEATURE_HTTPD_CGI is not set
+# CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR is not set
+# CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV is not set
+# CONFIG_FEATURE_HTTPD_ENCODE_URL_STR is not set
+# CONFIG_FEATURE_HTTPD_ERROR_PAGES is not set
+# CONFIG_FEATURE_HTTPD_PROXY is not set
+# CONFIG_FEATURE_HTTPD_GZIP is not set
+# CONFIG_IFCONFIG is not set
+# CONFIG_FEATURE_IFCONFIG_STATUS is not set
+# CONFIG_FEATURE_IFCONFIG_SLIP is not set
+# CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ is not set
+# CONFIG_FEATURE_IFCONFIG_HW is not set
+# CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS is not set
+# CONFIG_IFENSLAVE is not set
+# CONFIG_IFPLUGD is not set
+# CONFIG_IFUPDOWN is not set
+CONFIG_IFUPDOWN_IFSTATE_PATH=""
+# CONFIG_FEATURE_IFUPDOWN_IP is not set
+# CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN is not set
+# CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN is not set
+# CONFIG_FEATURE_IFUPDOWN_IPV4 is not set
+# CONFIG_FEATURE_IFUPDOWN_IPV6 is not set
+# CONFIG_FEATURE_IFUPDOWN_MAPPING is not set
+# CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP is not set
+# CONFIG_INETD is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN is not set
+# CONFIG_FEATURE_INETD_RPC is not set
+# CONFIG_IP is not set
+# CONFIG_FEATURE_IP_ADDRESS is not set
+# CONFIG_FEATURE_IP_LINK is not set
+# CONFIG_FEATURE_IP_ROUTE is not set
+# CONFIG_FEATURE_IP_TUNNEL is not set
+# CONFIG_FEATURE_IP_RULE is not set
+# CONFIG_FEATURE_IP_SHORT_FORMS is not set
+# CONFIG_FEATURE_IP_RARE_PROTOCOLS is not set
+# CONFIG_IPADDR is not set
+# CONFIG_IPLINK is not set
+# CONFIG_IPROUTE is not set
+# CONFIG_IPTUNNEL is not set
+# CONFIG_IPRULE is not set
+# CONFIG_IPCALC is not set
+# CONFIG_FEATURE_IPCALC_FANCY is not set
+# CONFIG_FEATURE_IPCALC_LONG_OPTIONS is not set
+# CONFIG_NETSTAT is not set
+# CONFIG_FEATURE_NETSTAT_WIDE is not set
+# CONFIG_FEATURE_NETSTAT_PRG is not set
+# CONFIG_NSLOOKUP is not set
+# CONFIG_NTPD is not set
+# CONFIG_FEATURE_NTPD_SERVER is not set
+# CONFIG_PSCAN is not set
+# CONFIG_ROUTE is not set
+# CONFIG_SLATTACH is not set
+# CONFIG_TCPSVD is not set
+# CONFIG_TELNET is not set
+# CONFIG_FEATURE_TELNET_TTYPE is not set
+# CONFIG_FEATURE_TELNET_AUTOLOGIN is not set
+# CONFIG_TELNETD is not set
+# CONFIG_FEATURE_TELNETD_STANDALONE is not set
+# CONFIG_FEATURE_TELNETD_INETD_WAIT is not set
+# CONFIG_TFTP is not set
+# CONFIG_TFTPD is not set
+# CONFIG_FEATURE_TFTP_GET is not set
+# CONFIG_FEATURE_TFTP_PUT is not set
+# CONFIG_FEATURE_TFTP_BLOCKSIZE is not set
+# CONFIG_FEATURE_TFTP_PROGRESS_BAR is not set
+# CONFIG_TFTP_DEBUG is not set
+# CONFIG_TRACEROUTE is not set
+# CONFIG_TRACEROUTE6 is not set
+# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
+# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
+# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
+# CONFIG_TUNCTL is not set
+# CONFIG_FEATURE_TUNCTL_UG is not set
+# CONFIG_UDHCPC6 is not set
+# CONFIG_UDHCPD is not set
+# CONFIG_DHCPRELAY is not set
+# CONFIG_DUMPLEASES is not set
+# CONFIG_FEATURE_UDHCPD_WRITE_LEASES_EARLY is not set
+# CONFIG_FEATURE_UDHCPD_BASE_IP_ON_MAC is not set
+CONFIG_DHCPD_LEASES_FILE=""
+# CONFIG_UDHCPC is not set
+# CONFIG_FEATURE_UDHCPC_ARPING is not set
+# CONFIG_FEATURE_UDHCP_PORT is not set
+CONFIG_UDHCP_DEBUG=0
+# CONFIG_FEATURE_UDHCP_RFC3397 is not set
+# CONFIG_FEATURE_UDHCP_8021Q is not set
+CONFIG_UDHCPC_DEFAULT_SCRIPT=""
+CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS=0
+CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS=""
+# CONFIG_UDPSVD is not set
+# CONFIG_VCONFIG is not set
+# CONFIG_WGET is not set
+# CONFIG_FEATURE_WGET_STATUSBAR is not set
+# CONFIG_FEATURE_WGET_AUTHENTICATION is not set
+# CONFIG_FEATURE_WGET_LONG_OPTIONS is not set
+# CONFIG_FEATURE_WGET_TIMEOUT is not set
+# CONFIG_ZCIP is not set
+
+#
+# Print Utilities
+#
+# CONFIG_LPD is not set
+# CONFIG_LPR is not set
+# CONFIG_LPQ is not set
+
+#
+# Mail Utilities
+#
+# CONFIG_MAKEMIME is not set
+CONFIG_FEATURE_MIME_CHARSET=""
+# CONFIG_POPMAILDIR is not set
+# CONFIG_FEATURE_POPMAILDIR_DELIVERY is not set
+# CONFIG_REFORMIME is not set
+# CONFIG_FEATURE_REFORMIME_COMPAT is not set
+# CONFIG_SENDMAIL is not set
+
+#
+# Process Utilities
+#
+CONFIG_IOSTAT=y
+CONFIG_LSOF=y
+# CONFIG_MPSTAT is not set
+# CONFIG_NMETER is not set
+# CONFIG_PMAP is not set
+# CONFIG_POWERTOP is not set
+# CONFIG_PSTREE is not set
+# CONFIG_PWDX is not set
+# CONFIG_SMEMCAP is not set
+CONFIG_UPTIME=y
+# CONFIG_FEATURE_UPTIME_UTMP_SUPPORT is not set
+CONFIG_FREE=y
+# CONFIG_FUSER is not set
+CONFIG_KILL=y
+# CONFIG_KILLALL is not set
+# CONFIG_KILLALL5 is not set
+CONFIG_PGREP=y
+# CONFIG_PIDOF is not set
+# CONFIG_FEATURE_PIDOF_SINGLE is not set
+# CONFIG_FEATURE_PIDOF_OMIT is not set
+CONFIG_PKILL=y
+CONFIG_PS=y
+CONFIG_FEATURE_PS_WIDE=y
+CONFIG_FEATURE_PS_LONG=y
+# CONFIG_FEATURE_PS_TIME is not set
+# CONFIG_FEATURE_PS_ADDITIONAL_COLUMNS is not set
+# CONFIG_FEATURE_PS_UNUSUAL_SYSTEMS is not set
+# CONFIG_RENICE is not set
+CONFIG_BB_SYSCTL=y
+CONFIG_TOP=y
+CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE=y
+CONFIG_FEATURE_TOP_CPU_GLOBAL_PERCENTS=y
+CONFIG_FEATURE_TOP_SMP_CPU=y
+CONFIG_FEATURE_TOP_DECIMALS=y
+CONFIG_FEATURE_TOP_SMP_PROCESS=y
+CONFIG_FEATURE_TOPMEM=y
+CONFIG_FEATURE_SHOW_THREADS=y
+CONFIG_WATCH=y
+
+#
+# Runit Utilities
+#
+# CONFIG_RUNSV is not set
+# CONFIG_RUNSVDIR is not set
+# CONFIG_FEATURE_RUNSVDIR_LOG is not set
+# CONFIG_SV is not set
+CONFIG_SV_DEFAULT_SERVICE_DIR=""
+# CONFIG_SVLOGD is not set
+# CONFIG_CHPST is not set
+# CONFIG_SETUIDGID is not set
+# CONFIG_ENVUIDGID is not set
+# CONFIG_ENVDIR is not set
+# CONFIG_SOFTLIMIT is not set
+# CONFIG_CHCON is not set
+# CONFIG_FEATURE_CHCON_LONG_OPTIONS is not set
+# CONFIG_GETENFORCE is not set
+# CONFIG_GETSEBOOL is not set
+# CONFIG_LOAD_POLICY is not set
+# CONFIG_MATCHPATHCON is not set
+# CONFIG_RESTORECON is not set
+# CONFIG_RUNCON is not set
+# CONFIG_FEATURE_RUNCON_LONG_OPTIONS is not set
+# CONFIG_SELINUXENABLED is not set
+# CONFIG_SETENFORCE is not set
+# CONFIG_SETFILES is not set
+# CONFIG_FEATURE_SETFILES_CHECK_OPTION is not set
+# CONFIG_SETSEBOOL is not set
+# CONFIG_SESTATUS is not set
+
+#
+# Shells
+#
+CONFIG_ASH=y
+CONFIG_ASH_BASH_COMPAT=y
+# CONFIG_ASH_IDLE_TIMEOUT is not set
+CONFIG_ASH_JOB_CONTROL=y
+CONFIG_ASH_ALIAS=y
+CONFIG_ASH_GETOPTS=y
+CONFIG_ASH_BUILTIN_ECHO=y
+CONFIG_ASH_BUILTIN_PRINTF=y
+CONFIG_ASH_BUILTIN_TEST=y
+CONFIG_ASH_CMDCMD=y
+# CONFIG_ASH_MAIL is not set
+CONFIG_ASH_OPTIMIZE_FOR_SIZE=y
+CONFIG_ASH_RANDOM_SUPPORT=y
+# CONFIG_ASH_EXPAND_PRMT is not set
+# CONFIG_CTTYHACK is not set
+# CONFIG_HUSH is not set
+# CONFIG_HUSH_BASH_COMPAT is not set
+# CONFIG_HUSH_BRACE_EXPANSION is not set
+# CONFIG_HUSH_HELP is not set
+# CONFIG_HUSH_INTERACTIVE is not set
+# CONFIG_HUSH_SAVEHISTORY is not set
+# CONFIG_HUSH_JOB is not set
+# CONFIG_HUSH_TICK is not set
+# CONFIG_HUSH_IF is not set
+# CONFIG_HUSH_LOOPS is not set
+# CONFIG_HUSH_CASE is not set
+# CONFIG_HUSH_FUNCTIONS is not set
+# CONFIG_HUSH_LOCAL is not set
+# CONFIG_HUSH_RANDOM_SUPPORT is not set
+# CONFIG_HUSH_EXPORT_N is not set
+# CONFIG_HUSH_MODE_X is not set
+# CONFIG_MSH is not set
+CONFIG_FEATURE_SH_IS_ASH=y
+# CONFIG_FEATURE_SH_IS_HUSH is not set
+# CONFIG_FEATURE_SH_IS_NONE is not set
+# CONFIG_FEATURE_BASH_IS_ASH is not set
+# CONFIG_FEATURE_BASH_IS_HUSH is not set
+CONFIG_FEATURE_BASH_IS_NONE=y
+CONFIG_SH_MATH_SUPPORT=y
+# CONFIG_SH_MATH_SUPPORT_64 is not set
+CONFIG_FEATURE_SH_EXTRA_QUIET=y
+# CONFIG_FEATURE_SH_STANDALONE is not set
+# CONFIG_FEATURE_SH_NOFORK is not set
+# CONFIG_FEATURE_SH_HISTFILESIZE is not set
+
+#
+# System Logging Utilities
+#
+CONFIG_SYSLOGD=y
+CONFIG_FEATURE_ROTATE_LOGFILE=y
+# CONFIG_FEATURE_REMOTE_LOG is not set
+CONFIG_FEATURE_SYSLOGD_DUP=y
+# CONFIG_FEATURE_SYSLOGD_CFG is not set
+CONFIG_FEATURE_SYSLOGD_READ_BUFFER_SIZE=256
+CONFIG_FEATURE_IPC_SYSLOG=y
+CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE=16
+CONFIG_LOGREAD=y
+CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING=y
+CONFIG_KLOGD=y
+CONFIG_FEATURE_KLOGD_KLOGCTL=y
+# CONFIG_LOGGER is not set
--- /dev/null
+default 0
+root (fd0)
+
+title Clyne/Linux
+kernel /boot/bzImage root=/dev/ram0 rw vga=788
+
+title Reboot
+reboot
+
--- /dev/null
+all:
+ gcc -m32 -march=i486 -mtune=i486 -fno-if-conversion -fno-if-conversion2 \
+ -static -nostdlib -nostartfiles -ffreestanding -fno-pic -fno-pie \
+ -Os -ffunction-sections -fdata-sections -Wl,-gc-sections \
+ -Ilinux-headers \
+ init.c -o init
--- /dev/null
+/* Lzma decompressor for Linux kernel. Shamelessly snarfed
+ *from busybox 1.1.1
+ *
+ *Linux kernel adaptation
+ *Copyright (C) 2006 Alain < alain@knaff.lu >
+ *
+ *Based on small lzma deflate implementation/Small range coder
+ *implementation for lzma.
+ *Copyright (C) 2006 Aurelien Jacobs < aurel@gnuage.org >
+ *
+ *Based on LzmaDecode.c from the LZMA SDK 4.22 (https://www.7-zip.org/)
+ *Copyright (C) 1999-2005 Igor Pavlov
+ *
+ *Copyrights of the parts, see headers below.
+ *
+ *
+ *This program is free software; you can redistribute it and/or
+ *modify it under the terms of the GNU Lesser General Public
+ *License as published by the Free Software Foundation; either
+ *version 2.1 of the License, or (at your option) any later version.
+ *
+ *This program is distributed in the hope that it will be useful,
+ *but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ *Lesser General Public License for more details.
+ *
+ *You should have received a copy of the GNU Lesser General Public
+ *License along with this library; if not, write to the Free Software
+ *Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+#define STATIC static
+#define INIT
+
+//#ifdef STATIC
+//#define PREBOOT
+//#else
+//#include <linux/decompress/unlzma.h>
+//#endif /* STATIC */
+//
+//#include <linux/decompress/mm.h>
+
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+
+static long long INIT read_int(unsigned char *ptr, int size)
+{
+ int i;
+ long long ret = 0;
+
+ for (i = 0; i < size; i++)
+ ret = (ret << 8) | ptr[size-i-1];
+ return ret;
+}
+
+#define ENDIAN_CONVERT(x) \
+ x = (typeof(x))read_int((unsigned char *)&x, sizeof(x))
+
+
+/* Small range coder implementation for lzma.
+ *Copyright (C) 2006 Aurelien Jacobs < aurel@gnuage.org >
+ *
+ *Based on LzmaDecode.c from the LZMA SDK 4.22 (https://www.7-zip.org/)
+ *Copyright (c) 1999-2005 Igor Pavlov
+ */
+
+//#include <linux/compiler.h>
+
+#define LZMA_IOBUF_SIZE 0x10000
+
+struct rc {
+ long (*fill)(void*, unsigned long);
+ uint8_t *ptr;
+ uint8_t *buffer;
+ uint8_t *buffer_end;
+ long buffer_size;
+ uint32_t code;
+ uint32_t range;
+ uint32_t bound;
+ void (*error)(char *);
+};
+
+
+#define RC_TOP_BITS 24
+#define RC_MOVE_BITS 5
+#define RC_MODEL_TOTAL_BITS 11
+
+
+static long INIT nofill(void *buffer, unsigned long len)
+{
+ return -1;
+}
+
+/* Called twice: once at startup and once in rc_normalize() */
+static void INIT rc_read(struct rc *rc)
+{
+ rc->buffer_size = rc->fill((char *)rc->buffer, LZMA_IOBUF_SIZE);
+ if (rc->buffer_size <= 0)
+ rc->error("unexpected EOF");
+ rc->ptr = rc->buffer;
+ rc->buffer_end = rc->buffer + rc->buffer_size;
+}
+
+/* Called once */
+static inline void INIT rc_init(struct rc *rc,
+ long (*fill)(void*, unsigned long),
+ char *buffer, long buffer_size)
+{
+ if (fill)
+ rc->fill = fill;
+ else
+ rc->fill = nofill;
+ rc->buffer = (uint8_t *)buffer;
+ rc->buffer_size = buffer_size;
+ rc->buffer_end = rc->buffer + rc->buffer_size;
+ rc->ptr = rc->buffer;
+
+ rc->code = 0;
+ rc->range = 0xFFFFFFFF;
+}
+
+static inline void INIT rc_init_code(struct rc *rc)
+{
+ int i;
+
+ for (i = 0; i < 5; i++) {
+ if (rc->ptr >= rc->buffer_end)
+ rc_read(rc);
+ rc->code = (rc->code << 8) | *rc->ptr++;
+ }
+}
+
+
+/* Called twice, but one callsite is in inline'd rc_is_bit_0_helper() */
+static void INIT rc_do_normalize(struct rc *rc)
+{
+ if (rc->ptr >= rc->buffer_end)
+ rc_read(rc);
+ rc->range <<= 8;
+ rc->code = (rc->code << 8) | *rc->ptr++;
+}
+static inline void INIT rc_normalize(struct rc *rc)
+{
+ if (rc->range < (1 << RC_TOP_BITS))
+ rc_do_normalize(rc);
+}
+
+/* Called 9 times */
+/* Why rc_is_bit_0_helper exists?
+ *Because we want to always expose (rc->code < rc->bound) to optimizer
+ */
+static inline uint32_t INIT rc_is_bit_0_helper(struct rc *rc, uint16_t *p)
+{
+ rc_normalize(rc);
+ rc->bound = *p * (rc->range >> RC_MODEL_TOTAL_BITS);
+ return rc->bound;
+}
+static inline int INIT rc_is_bit_0(struct rc *rc, uint16_t *p)
+{
+ uint32_t t = rc_is_bit_0_helper(rc, p);
+ return rc->code < t;
+}
+
+/* Called ~10 times, but very small, thus inlined */
+static inline void INIT rc_update_bit_0(struct rc *rc, uint16_t *p)
+{
+ rc->range = rc->bound;
+ *p += ((1 << RC_MODEL_TOTAL_BITS) - *p) >> RC_MOVE_BITS;
+}
+static inline void INIT rc_update_bit_1(struct rc *rc, uint16_t *p)
+{
+ rc->range -= rc->bound;
+ rc->code -= rc->bound;
+ *p -= *p >> RC_MOVE_BITS;
+}
+
+/* Called 4 times in unlzma loop */
+static int INIT rc_get_bit(struct rc *rc, uint16_t *p, int *symbol)
+{
+ if (rc_is_bit_0(rc, p)) {
+ rc_update_bit_0(rc, p);
+ *symbol *= 2;
+ return 0;
+ } else {
+ rc_update_bit_1(rc, p);
+ *symbol = *symbol * 2 + 1;
+ return 1;
+ }
+}
+
+/* Called once */
+static inline int INIT rc_direct_bit(struct rc *rc)
+{
+ rc_normalize(rc);
+ rc->range >>= 1;
+ if (rc->code >= rc->range) {
+ rc->code -= rc->range;
+ return 1;
+ }
+ return 0;
+}
+
+/* Called twice */
+static inline void INIT
+rc_bit_tree_decode(struct rc *rc, uint16_t *p, int num_levels, int *symbol)
+{
+ int i = num_levels;
+
+ *symbol = 1;
+ while (i--)
+ rc_get_bit(rc, p + *symbol, symbol);
+ *symbol -= 1 << num_levels;
+}
+
+
+/*
+ * Small lzma deflate implementation.
+ * Copyright (C) 2006 Aurelien Jacobs < aurel@gnuage.org >
+ *
+ * Based on LzmaDecode.c from the LZMA SDK 4.22 (https://www.7-zip.org/)
+ * Copyright (C) 1999-2005 Igor Pavlov
+ */
+
+
+struct lzma_header {
+ uint8_t pos;
+ uint32_t dict_size;
+ uint64_t dst_size;
+} __attribute__ ((packed)) ;
+
+
+#define LZMA_BASE_SIZE 1846
+#define LZMA_LIT_SIZE 768
+
+#define LZMA_NUM_POS_BITS_MAX 4
+
+#define LZMA_LEN_NUM_LOW_BITS 3
+#define LZMA_LEN_NUM_MID_BITS 3
+#define LZMA_LEN_NUM_HIGH_BITS 8
+
+#define LZMA_LEN_CHOICE 0
+#define LZMA_LEN_CHOICE_2 (LZMA_LEN_CHOICE + 1)
+#define LZMA_LEN_LOW (LZMA_LEN_CHOICE_2 + 1)
+#define LZMA_LEN_MID (LZMA_LEN_LOW \
+ + (1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_LOW_BITS)))
+#define LZMA_LEN_HIGH (LZMA_LEN_MID \
+ +(1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_MID_BITS)))
+#define LZMA_NUM_LEN_PROBS (LZMA_LEN_HIGH + (1 << LZMA_LEN_NUM_HIGH_BITS))
+
+#define LZMA_NUM_STATES 12
+#define LZMA_NUM_LIT_STATES 7
+
+#define LZMA_START_POS_MODEL_INDEX 4
+#define LZMA_END_POS_MODEL_INDEX 14
+#define LZMA_NUM_FULL_DISTANCES (1 << (LZMA_END_POS_MODEL_INDEX >> 1))
+
+#define LZMA_NUM_POS_SLOT_BITS 6
+#define LZMA_NUM_LEN_TO_POS_STATES 4
+
+#define LZMA_NUM_ALIGN_BITS 4
+
+#define LZMA_MATCH_MIN_LEN 2
+
+#define LZMA_IS_MATCH 0
+#define LZMA_IS_REP (LZMA_IS_MATCH + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX))
+#define LZMA_IS_REP_G0 (LZMA_IS_REP + LZMA_NUM_STATES)
+#define LZMA_IS_REP_G1 (LZMA_IS_REP_G0 + LZMA_NUM_STATES)
+#define LZMA_IS_REP_G2 (LZMA_IS_REP_G1 + LZMA_NUM_STATES)
+#define LZMA_IS_REP_0_LONG (LZMA_IS_REP_G2 + LZMA_NUM_STATES)
+#define LZMA_POS_SLOT (LZMA_IS_REP_0_LONG \
+ + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX))
+#define LZMA_SPEC_POS (LZMA_POS_SLOT \
+ +(LZMA_NUM_LEN_TO_POS_STATES << LZMA_NUM_POS_SLOT_BITS))
+#define LZMA_ALIGN (LZMA_SPEC_POS \
+ + LZMA_NUM_FULL_DISTANCES - LZMA_END_POS_MODEL_INDEX)
+#define LZMA_LEN_CODER (LZMA_ALIGN + (1 << LZMA_NUM_ALIGN_BITS))
+#define LZMA_REP_LEN_CODER (LZMA_LEN_CODER + LZMA_NUM_LEN_PROBS)
+#define LZMA_LITERAL (LZMA_REP_LEN_CODER + LZMA_NUM_LEN_PROBS)
+
+
+struct writer {
+ uint8_t *buffer;
+ uint8_t previous_byte;
+ size_t buffer_pos;
+ int bufsize;
+ size_t global_pos;
+ long (*flush)(void*, unsigned long);
+ struct lzma_header *header;
+};
+
+struct cstate {
+ int state;
+ uint32_t rep0, rep1, rep2, rep3;
+};
+
+static inline size_t INIT get_pos(struct writer *wr)
+{
+ return
+ wr->global_pos + wr->buffer_pos;
+}
+
+static inline uint8_t INIT peek_old_byte(struct writer *wr,
+ uint32_t offs)
+{
+ if (!wr->flush) {
+ int32_t pos;
+ while (offs > wr->header->dict_size)
+ offs -= wr->header->dict_size;
+ pos = wr->buffer_pos - offs;
+ return wr->buffer[pos];
+ } else {
+ uint32_t pos = wr->buffer_pos - offs;
+ while (pos >= wr->header->dict_size)
+ pos += wr->header->dict_size;
+ return wr->buffer[pos];
+ }
+
+}
+
+static inline int INIT write_byte(struct writer *wr, uint8_t byte)
+{
+ wr->buffer[wr->buffer_pos++] = wr->previous_byte = byte;
+ if (wr->flush && wr->buffer_pos == wr->header->dict_size) {
+ wr->buffer_pos = 0;
+ wr->global_pos += wr->header->dict_size;
+ if (wr->flush((char *)wr->buffer, wr->header->dict_size)
+ != wr->header->dict_size)
+ return -1;
+ }
+ return 0;
+}
+
+
+static inline int INIT copy_byte(struct writer *wr, uint32_t offs)
+{
+ return write_byte(wr, peek_old_byte(wr, offs));
+}
+
+static inline int INIT copy_bytes(struct writer *wr,
+ uint32_t rep0, int len)
+{
+ do {
+ if (copy_byte(wr, rep0))
+ return -1;
+ len--;
+ } while (len != 0 && wr->buffer_pos < wr->header->dst_size);
+
+ return len;
+}
+
+static inline int INIT process_bit0(struct writer *wr, struct rc *rc,
+ struct cstate *cst, uint16_t *p,
+ int pos_state, uint16_t *prob,
+ int lc, uint32_t literal_pos_mask) {
+ int mi = 1;
+ rc_update_bit_0(rc, prob);
+ prob = (p + LZMA_LITERAL +
+ (LZMA_LIT_SIZE
+ * (((get_pos(wr) & literal_pos_mask) << lc)
+ + (wr->previous_byte >> (8 - lc))))
+ );
+
+ if (cst->state >= LZMA_NUM_LIT_STATES) {
+ int match_byte = peek_old_byte(wr, cst->rep0);
+ do {
+ int bit;
+ uint16_t *prob_lit;
+
+ match_byte <<= 1;
+ bit = match_byte & 0x100;
+ prob_lit = prob + 0x100 + bit + mi;
+ if (rc_get_bit(rc, prob_lit, &mi)) {
+ if (!bit)
+ break;
+ } else {
+ if (bit)
+ break;
+ }
+ } while (mi < 0x100);
+ }
+ while (mi < 0x100) {
+ uint16_t *prob_lit = prob + mi;
+ rc_get_bit(rc, prob_lit, &mi);
+ }
+ if (cst->state < 4)
+ cst->state = 0;
+ else if (cst->state < 10)
+ cst->state -= 3;
+ else
+ cst->state -= 6;
+
+ return write_byte(wr, mi);
+}
+
+static inline int INIT process_bit1(struct writer *wr, struct rc *rc,
+ struct cstate *cst, uint16_t *p,
+ int pos_state, uint16_t *prob) {
+ int offset;
+ uint16_t *prob_len;
+ int num_bits;
+ int len;
+
+ rc_update_bit_1(rc, prob);
+ prob = p + LZMA_IS_REP + cst->state;
+ if (rc_is_bit_0(rc, prob)) {
+ rc_update_bit_0(rc, prob);
+ cst->rep3 = cst->rep2;
+ cst->rep2 = cst->rep1;
+ cst->rep1 = cst->rep0;
+ cst->state = cst->state < LZMA_NUM_LIT_STATES ? 0 : 3;
+ prob = p + LZMA_LEN_CODER;
+ } else {
+ rc_update_bit_1(rc, prob);
+ prob = p + LZMA_IS_REP_G0 + cst->state;
+ if (rc_is_bit_0(rc, prob)) {
+ rc_update_bit_0(rc, prob);
+ prob = (p + LZMA_IS_REP_0_LONG
+ + (cst->state <<
+ LZMA_NUM_POS_BITS_MAX) +
+ pos_state);
+ if (rc_is_bit_0(rc, prob)) {
+ rc_update_bit_0(rc, prob);
+
+ cst->state = cst->state < LZMA_NUM_LIT_STATES ?
+ 9 : 11;
+ return copy_byte(wr, cst->rep0);
+ } else {
+ rc_update_bit_1(rc, prob);
+ }
+ } else {
+ uint32_t distance;
+
+ rc_update_bit_1(rc, prob);
+ prob = p + LZMA_IS_REP_G1 + cst->state;
+ if (rc_is_bit_0(rc, prob)) {
+ rc_update_bit_0(rc, prob);
+ distance = cst->rep1;
+ } else {
+ rc_update_bit_1(rc, prob);
+ prob = p + LZMA_IS_REP_G2 + cst->state;
+ if (rc_is_bit_0(rc, prob)) {
+ rc_update_bit_0(rc, prob);
+ distance = cst->rep2;
+ } else {
+ rc_update_bit_1(rc, prob);
+ distance = cst->rep3;
+ cst->rep3 = cst->rep2;
+ }
+ cst->rep2 = cst->rep1;
+ }
+ cst->rep1 = cst->rep0;
+ cst->rep0 = distance;
+ }
+ cst->state = cst->state < LZMA_NUM_LIT_STATES ? 8 : 11;
+ prob = p + LZMA_REP_LEN_CODER;
+ }
+
+ prob_len = prob + LZMA_LEN_CHOICE;
+ if (rc_is_bit_0(rc, prob_len)) {
+ rc_update_bit_0(rc, prob_len);
+ prob_len = (prob + LZMA_LEN_LOW
+ + (pos_state <<
+ LZMA_LEN_NUM_LOW_BITS));
+ offset = 0;
+ num_bits = LZMA_LEN_NUM_LOW_BITS;
+ } else {
+ rc_update_bit_1(rc, prob_len);
+ prob_len = prob + LZMA_LEN_CHOICE_2;
+ if (rc_is_bit_0(rc, prob_len)) {
+ rc_update_bit_0(rc, prob_len);
+ prob_len = (prob + LZMA_LEN_MID
+ + (pos_state <<
+ LZMA_LEN_NUM_MID_BITS));
+ offset = 1 << LZMA_LEN_NUM_LOW_BITS;
+ num_bits = LZMA_LEN_NUM_MID_BITS;
+ } else {
+ rc_update_bit_1(rc, prob_len);
+ prob_len = prob + LZMA_LEN_HIGH;
+ offset = ((1 << LZMA_LEN_NUM_LOW_BITS)
+ + (1 << LZMA_LEN_NUM_MID_BITS));
+ num_bits = LZMA_LEN_NUM_HIGH_BITS;
+ }
+ }
+
+ rc_bit_tree_decode(rc, prob_len, num_bits, &len);
+ len += offset;
+
+ if (cst->state < 4) {
+ int pos_slot;
+
+ cst->state += LZMA_NUM_LIT_STATES;
+ prob =
+ p + LZMA_POS_SLOT +
+ ((len <
+ LZMA_NUM_LEN_TO_POS_STATES ? len :
+ LZMA_NUM_LEN_TO_POS_STATES - 1)
+ << LZMA_NUM_POS_SLOT_BITS);
+ rc_bit_tree_decode(rc, prob,
+ LZMA_NUM_POS_SLOT_BITS,
+ &pos_slot);
+ if (pos_slot >= LZMA_START_POS_MODEL_INDEX) {
+ int i, mi;
+ num_bits = (pos_slot >> 1) - 1;
+ cst->rep0 = 2 | (pos_slot & 1);
+ if (pos_slot < LZMA_END_POS_MODEL_INDEX) {
+ cst->rep0 <<= num_bits;
+ prob = p + LZMA_SPEC_POS +
+ cst->rep0 - pos_slot - 1;
+ } else {
+ num_bits -= LZMA_NUM_ALIGN_BITS;
+ while (num_bits--)
+ cst->rep0 = (cst->rep0 << 1) |
+ rc_direct_bit(rc);
+ prob = p + LZMA_ALIGN;
+ cst->rep0 <<= LZMA_NUM_ALIGN_BITS;
+ num_bits = LZMA_NUM_ALIGN_BITS;
+ }
+ i = 1;
+ mi = 1;
+ while (num_bits--) {
+ if (rc_get_bit(rc, prob + mi, &mi))
+ cst->rep0 |= i;
+ i <<= 1;
+ }
+ } else
+ cst->rep0 = pos_slot;
+ if (++(cst->rep0) == 0)
+ return 0;
+ if (cst->rep0 > wr->header->dict_size
+ || cst->rep0 > get_pos(wr))
+ return -1;
+ }
+
+ len += LZMA_MATCH_MIN_LEN;
+
+ return copy_bytes(wr, cst->rep0, len);
+}
+
+STATIC inline int INIT unlzma(unsigned char *buf, long in_len,
+ long (*fill)(void*, unsigned long),
+ long (*flush)(void*, unsigned long),
+ unsigned char *output,
+ long *posp,
+ void(*error)(char *x)
+ )
+{
+ struct lzma_header header;
+ int lc, pb, lp;
+ uint32_t pos_state_mask;
+ uint32_t literal_pos_mask;
+ //uint16_t *p;
+ int num_probs;
+ struct rc rc;
+ int i, mi;
+ struct writer wr;
+ struct cstate cst;
+ unsigned char *inbuf;
+ int ret = -1;
+
+ rc.error = error;
+
+ //if (buf)
+ inbuf = buf;
+ //else
+ // inbuf = malloc(LZMA_IOBUF_SIZE);
+ //if (!inbuf) {
+ // error("Could not allocate input buffer");
+ // goto exit_0;
+ //}
+
+ cst.state = 0;
+ cst.rep0 = cst.rep1 = cst.rep2 = cst.rep3 = 1;
+
+ wr.header = &header;
+ wr.flush = flush;
+ wr.global_pos = 0;
+ wr.previous_byte = 0;
+ wr.buffer_pos = 0;
+
+ rc_init(&rc, fill, inbuf, in_len);
+
+ for (i = 0; i < sizeof(header); i++) {
+ if (rc.ptr >= rc.buffer_end)
+ rc_read(&rc);
+ ((unsigned char *)&header)[i] = *rc.ptr++;
+ }
+
+ if (header.pos >= (9 * 5 * 5)) {
+ error("bad header");
+ //goto exit_1;
+ }
+
+ mi = 0;
+ lc = header.pos;
+ while (lc >= 9) {
+ mi++;
+ lc -= 9;
+ }
+ pb = 0;
+ lp = mi;
+ while (lp >= 5) {
+ pb++;
+ lp -= 5;
+ }
+ pos_state_mask = (1 << pb) - 1;
+ literal_pos_mask = (1 << lp) - 1;
+
+ ENDIAN_CONVERT(header.dict_size);
+ ENDIAN_CONVERT(header.dst_size);
+
+ if (header.dict_size == 0)
+ header.dict_size = 1;
+
+ //if (output)
+ wr.buffer = output;
+ //else {
+ // wr.bufsize = MIN(header.dst_size, header.dict_size);
+ // wr.buffer = large_malloc(wr.bufsize);
+ //}
+ //if (wr.buffer == NULL)
+ // goto exit_1;
+
+ num_probs = LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp));
+ //p = (uint16_t *) large_malloc(num_probs * sizeof(*p));
+ uint16_t p[num_probs];
+ //if (p == NULL)
+ // goto exit_2;
+ num_probs = LZMA_LITERAL + (LZMA_LIT_SIZE << (lc + lp));
+ for (i = 0; i < num_probs; i++)
+ p[i] = (1 << RC_MODEL_TOTAL_BITS) >> 1;
+
+ rc_init_code(&rc);
+
+ while (get_pos(&wr) < header.dst_size) {
+ int pos_state = get_pos(&wr) & pos_state_mask;
+ uint16_t *prob = p + LZMA_IS_MATCH +
+ (cst.state << LZMA_NUM_POS_BITS_MAX) + pos_state;
+ if (rc_is_bit_0(&rc, prob)) {
+ if (process_bit0(&wr, &rc, &cst, p, pos_state, prob,
+ lc, literal_pos_mask)) {
+ error("LZMA data is corrupt");
+ //goto exit_3;
+ }
+ } else {
+ if (process_bit1(&wr, &rc, &cst, p, pos_state, prob)) {
+ error("LZMA data is corrupt");
+ //goto exit_3;
+ }
+ if (cst.rep0 == 0)
+ break;
+ }
+ //if (rc.buffer_size <= 0)
+ // goto exit_3;
+ }
+
+ if (posp)
+ *posp = rc.ptr-rc.buffer;
+ if (!wr.flush || wr.flush(wr.buffer, wr.buffer_pos) == wr.buffer_pos)
+ ret = 0;
+exit_3:
+// large_free(p);
+exit_2:
+// if (!output)
+// large_free(wr.buffer);
+exit_1:
+// if (!buf)
+// free(inbuf);
+exit_0:
+ return ret;
+}
+
+//#ifdef PREBOOT
+//STATIC int INIT __decompress(unsigned char *buf, long in_len,
+// long (*fill)(void*, unsigned long),
+// long (*flush)(void*, unsigned long),
+// unsigned char *output, long out_len,
+// long *posp,
+// void (*error)(char *x))
+//{
+// return unlzma(buf, in_len - 4, fill, flush, output, posp, error);
+//}
+//#endif
+
+static unsigned long outlen = 0;
+static long unlzma_flush(void *duf, unsigned long len)
+{
+ outlen = len;
+ return len;
+}
+
+#include "linux_syscall_support.h"
+
+#undef errno
+int errno = 0;
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define NAME "preinit: "
+
+void print(const char *s)
+{
+ unsigned int len = 0;
+ while (s[len])
+ ++len;
+
+ sys_write(STDOUT_FILENO, NAME, 9);
+ sys_write(STDOUT_FILENO, s, len);
+}
+
+void panic(char *s)
+{
+ print(s);
+ while (1);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+static unsigned int read_le32(const unsigned char *p)
+{
+ return ((unsigned int) p[0])
+ | ((unsigned int) p[1] << 8)
+ | ((unsigned int) p[2] << 16)
+ | ((unsigned int) p[3] << 24);
+}
+
+LSS_INLINE _syscall2(int, chmod, char *, file_name, mode_t, mode);
+LSS_INLINE _syscall5(int, mount, char *, dev_name, char *, dir_name, char *, type,
+ unsigned long, flags, void *, data);
+LSS_INLINE _syscall1(int, umount, char *, dir_name);
+
+void main();
+
+// Entry point from kernel.
+// Calls brk() to acquire 8kB of memory for the stack, then enters main().
+__attribute__((naked)) void _start(void)
+{
+ extern int _end;
+ asm("\
+ int $0x80; \
+ mov %%ebx, %%esp; \
+ mov %%ebx, %%ebp; \
+ " :: "a" (0x2d), "b" (&_end + 0x2000));
+
+ main();
+}
+
+void main()
+{
+ static char ibuffer[0xc0000];
+ static char obuffer[0x100000];
+
+ int ret;
+ int ifd, ofd;
+ struct kernel_stat info;
+ size_t st_size;
+ ssize_t br;
+
+ print("Mounting /dev/fd0...\n");
+
+ //devtmpfs /dev devtmpfs mode=0755,nosuid 0 0
+ ret = sys_mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);
+ if (ret != 0)
+ panic("Failed to mount /dev!");
+
+ ret = sys_mount("/dev/fd0", "/mnt", "msdos", 0, NULL);
+ if (ret != 0)
+ panic("Failed to mount /dev/fd0!");
+
+ print("Decompressing busybox...\n");
+
+ ret = sys_mount("ramfs", "/bin", "ramfs", 0, NULL);
+ if (ret != 0)
+ panic("Failed to mount!");
+
+ ret = sys_stat("/mnt/boot/busyboz", &info);
+ if (ret != 0)
+ panic("Failed to stat busyboz!\n");
+ st_size = info.st_size;
+
+ ifd = sys_open("/mnt/boot/busyboz", O_RDONLY, 0);
+ if (ifd < 0)
+ panic("Failed to open busyboz!\n");
+
+ br = sys_read(ifd, ibuffer, st_size);
+ if (br != st_size)
+ panic("Failed to read busyboz!\n");
+
+ sys_close(ifd);
+
+ ofd = sys_open("/bin/busybox", O_CREAT | O_RDWR, 0);
+ if (ofd < 0)
+ panic("Failed to open busybox!\n");
+
+ unlzma(ibuffer, st_size, NULL, unlzma_flush, obuffer, NULL, panic);
+ if (ret != 0)
+ panic("Failed to decompress busyboz!");
+ else if (outlen == 0)
+ panic("Failed to fully decompress busyboz!");
+
+ br = sys_write(ofd, obuffer, outlen);
+ if (br != outlen)
+ panic("Failed to write busybox!\n");
+
+ sys_close(ofd);
+
+ sys_umount("/mnt");
+ sys_chmod("/bin/busybox", 0755);
+
+ pid_t cid = sys_fork();
+
+ if (cid == 0) {
+ const char *argv[] = { "/bin/busybox", "--install", "-s", "/bin", NULL };
+ const char *envp[] = { NULL };
+ sys_execve("/bin/busybox", argv, envp);
+ } else {
+ int ws = 0;
+ sys_waitpid(cid, &ws, 0);
+
+ const char *argv[] = { "init", NULL };
+ const char *envp[] = { NULL };
+ sys_execve("/bin/busybox", argv, envp);
+ }
+}
+
+int *__errno_location(void)
+{
+ return &errno;
+}
+
+void __assert_fail(void)
+{
+ print("Assert failed!");
+ while (1);
+}
+
--- /dev/null
+cmd_usr/include/asm-generic/auxvec.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/auxvec.h usr/include/asm-generic/auxvec.h
--- /dev/null
+cmd_usr/include/asm-generic/bitsperlong.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/bitsperlong.h usr/include/asm-generic/bitsperlong.h
--- /dev/null
+cmd_usr/include/asm-generic/bpf_perf_event.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/bpf_perf_event.h usr/include/asm-generic/bpf_perf_event.h
--- /dev/null
+cmd_usr/include/asm-generic/errno-base.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/errno-base.h usr/include/asm-generic/errno-base.h
--- /dev/null
+cmd_usr/include/asm-generic/errno.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/errno.h usr/include/asm-generic/errno.h
--- /dev/null
+cmd_usr/include/asm-generic/fcntl.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/fcntl.h usr/include/asm-generic/fcntl.h
--- /dev/null
+cmd_usr/include/asm-generic/hugetlb_encode.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/hugetlb_encode.h usr/include/asm-generic/hugetlb_encode.h
--- /dev/null
+cmd_usr/include/asm-generic/int-l64.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/int-l64.h usr/include/asm-generic/int-l64.h
--- /dev/null
+cmd_usr/include/asm-generic/int-ll64.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/int-ll64.h usr/include/asm-generic/int-ll64.h
--- /dev/null
+cmd_usr/include/asm-generic/ioctl.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/ioctl.h usr/include/asm-generic/ioctl.h
--- /dev/null
+cmd_usr/include/asm-generic/ioctls.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/ioctls.h usr/include/asm-generic/ioctls.h
--- /dev/null
+cmd_usr/include/asm-generic/ipcbuf.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/ipcbuf.h usr/include/asm-generic/ipcbuf.h
--- /dev/null
+cmd_usr/include/asm-generic/kvm_para.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/kvm_para.h usr/include/asm-generic/kvm_para.h
--- /dev/null
+cmd_usr/include/asm-generic/mman-common.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/mman-common.h usr/include/asm-generic/mman-common.h
--- /dev/null
+cmd_usr/include/asm-generic/mman.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/mman.h usr/include/asm-generic/mman.h
--- /dev/null
+cmd_usr/include/asm-generic/msgbuf.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/msgbuf.h usr/include/asm-generic/msgbuf.h
--- /dev/null
+cmd_usr/include/asm-generic/param.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/param.h usr/include/asm-generic/param.h
--- /dev/null
+cmd_usr/include/asm-generic/poll.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/poll.h usr/include/asm-generic/poll.h
--- /dev/null
+cmd_usr/include/asm-generic/posix_types.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/posix_types.h usr/include/asm-generic/posix_types.h
--- /dev/null
+cmd_usr/include/asm-generic/resource.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/resource.h usr/include/asm-generic/resource.h
--- /dev/null
+cmd_usr/include/asm-generic/sembuf.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/sembuf.h usr/include/asm-generic/sembuf.h
--- /dev/null
+cmd_usr/include/asm-generic/setup.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/setup.h usr/include/asm-generic/setup.h
--- /dev/null
+cmd_usr/include/asm-generic/shmbuf.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/shmbuf.h usr/include/asm-generic/shmbuf.h
--- /dev/null
+cmd_usr/include/asm-generic/siginfo.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/siginfo.h usr/include/asm-generic/siginfo.h
--- /dev/null
+cmd_usr/include/asm-generic/signal-defs.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/signal-defs.h usr/include/asm-generic/signal-defs.h
--- /dev/null
+cmd_usr/include/asm-generic/signal.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/signal.h usr/include/asm-generic/signal.h
--- /dev/null
+cmd_usr/include/asm-generic/socket.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/socket.h usr/include/asm-generic/socket.h
--- /dev/null
+cmd_usr/include/asm-generic/sockios.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/sockios.h usr/include/asm-generic/sockios.h
--- /dev/null
+cmd_usr/include/asm-generic/stat.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/stat.h usr/include/asm-generic/stat.h
--- /dev/null
+cmd_usr/include/asm-generic/statfs.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/statfs.h usr/include/asm-generic/statfs.h
--- /dev/null
+cmd_usr/include/asm-generic/swab.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/swab.h usr/include/asm-generic/swab.h
--- /dev/null
+cmd_usr/include/asm-generic/termbits.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/termbits.h usr/include/asm-generic/termbits.h
--- /dev/null
+cmd_usr/include/asm-generic/termios.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/termios.h usr/include/asm-generic/termios.h
--- /dev/null
+cmd_usr/include/asm-generic/types.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/types.h usr/include/asm-generic/types.h
--- /dev/null
+cmd_usr/include/asm-generic/ucontext.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/ucontext.h usr/include/asm-generic/ucontext.h
--- /dev/null
+cmd_usr/include/asm-generic/unistd.h := sh ./scripts/headers_install.sh include/uapi/asm-generic/unistd.h usr/include/asm-generic/unistd.h
--- /dev/null
+#ifndef __ASM_GENERIC_AUXVEC_H
+#define __ASM_GENERIC_AUXVEC_H
+/*
+ * Not all architectures need their own auxvec.h, the most
+ * common definitions are already in linux/auxvec.h.
+ */
+
+#endif /* __ASM_GENERIC_AUXVEC_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#ifndef __BITS_PER_LONG
+#define __BITS_PER_LONG 32
+#endif
+
+#endif /* __ASM_GENERIC_BITS_PER_LONG */
--- /dev/null
+#ifndef __ASM_GENERIC_BPF_PERF_EVENT_H__
+#define __ASM_GENERIC_BPF_PERF_EVENT_H__
+
+#include <linux/ptrace.h>
+
+/* Export kernel pt_regs structure */
+typedef struct pt_regs bpf_user_pt_regs_t;
+
+#endif /* __ASM_GENERIC_BPF_PERF_EVENT_H__ */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_ERRNO_BASE_H
+#define _ASM_GENERIC_ERRNO_BASE_H
+
+#define EPERM 1 /* Operation not permitted */
+#define ENOENT 2 /* No such file or directory */
+#define ESRCH 3 /* No such process */
+#define EINTR 4 /* Interrupted system call */
+#define EIO 5 /* I/O error */
+#define ENXIO 6 /* No such device or address */
+#define E2BIG 7 /* Argument list too long */
+#define ENOEXEC 8 /* Exec format error */
+#define EBADF 9 /* Bad file number */
+#define ECHILD 10 /* No child processes */
+#define EAGAIN 11 /* Try again */
+#define ENOMEM 12 /* Out of memory */
+#define EACCES 13 /* Permission denied */
+#define EFAULT 14 /* Bad address */
+#define ENOTBLK 15 /* Block device required */
+#define EBUSY 16 /* Device or resource busy */
+#define EEXIST 17 /* File exists */
+#define EXDEV 18 /* Cross-device link */
+#define ENODEV 19 /* No such device */
+#define ENOTDIR 20 /* Not a directory */
+#define EISDIR 21 /* Is a directory */
+#define EINVAL 22 /* Invalid argument */
+#define ENFILE 23 /* File table overflow */
+#define EMFILE 24 /* Too many open files */
+#define ENOTTY 25 /* Not a typewriter */
+#define ETXTBSY 26 /* Text file busy */
+#define EFBIG 27 /* File too large */
+#define ENOSPC 28 /* No space left on device */
+#define ESPIPE 29 /* Illegal seek */
+#define EROFS 30 /* Read-only file system */
+#define EMLINK 31 /* Too many links */
+#define EPIPE 32 /* Broken pipe */
+#define EDOM 33 /* Math argument out of domain of func */
+#define ERANGE 34 /* Math result not representable */
+
+#endif
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_ERRNO_H
+#define _ASM_GENERIC_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#define EDEADLK 35 /* Resource deadlock would occur */
+#define ENAMETOOLONG 36 /* File name too long */
+#define ENOLCK 37 /* No record locks available */
+
+/*
+ * This error code is special: arch syscall entry code will return
+ * -ENOSYS if users try to call a syscall that doesn't exist. To keep
+ * failures of syscalls that really do exist distinguishable from
+ * failures due to attempts to use a nonexistent syscall, syscall
+ * implementations should refrain from returning -ENOSYS.
+ */
+#define ENOSYS 38 /* Invalid system call number */
+
+#define ENOTEMPTY 39 /* Directory not empty */
+#define ELOOP 40 /* Too many symbolic links encountered */
+#define EWOULDBLOCK EAGAIN /* Operation would block */
+#define ENOMSG 42 /* No message of desired type */
+#define EIDRM 43 /* Identifier removed */
+#define ECHRNG 44 /* Channel number out of range */
+#define EL2NSYNC 45 /* Level 2 not synchronized */
+#define EL3HLT 46 /* Level 3 halted */
+#define EL3RST 47 /* Level 3 reset */
+#define ELNRNG 48 /* Link number out of range */
+#define EUNATCH 49 /* Protocol driver not attached */
+#define ENOCSI 50 /* No CSI structure available */
+#define EL2HLT 51 /* Level 2 halted */
+#define EBADE 52 /* Invalid exchange */
+#define EBADR 53 /* Invalid request descriptor */
+#define EXFULL 54 /* Exchange full */
+#define ENOANO 55 /* No anode */
+#define EBADRQC 56 /* Invalid request code */
+#define EBADSLT 57 /* Invalid slot */
+
+#define EDEADLOCK EDEADLK
+
+#define EBFONT 59 /* Bad font file format */
+#define ENOSTR 60 /* Device not a stream */
+#define ENODATA 61 /* No data available */
+#define ETIME 62 /* Timer expired */
+#define ENOSR 63 /* Out of streams resources */
+#define ENONET 64 /* Machine is not on the network */
+#define ENOPKG 65 /* Package not installed */
+#define EREMOTE 66 /* Object is remote */
+#define ENOLINK 67 /* Link has been severed */
+#define EADV 68 /* Advertise error */
+#define ESRMNT 69 /* Srmount error */
+#define ECOMM 70 /* Communication error on send */
+#define EPROTO 71 /* Protocol error */
+#define EMULTIHOP 72 /* Multihop attempted */
+#define EDOTDOT 73 /* RFS specific error */
+#define EBADMSG 74 /* Not a data message */
+#define EOVERFLOW 75 /* Value too large for defined data type */
+#define ENOTUNIQ 76 /* Name not unique on network */
+#define EBADFD 77 /* File descriptor in bad state */
+#define EREMCHG 78 /* Remote address changed */
+#define ELIBACC 79 /* Can not access a needed shared library */
+#define ELIBBAD 80 /* Accessing a corrupted shared library */
+#define ELIBSCN 81 /* .lib section in a.out corrupted */
+#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
+#define ELIBEXEC 83 /* Cannot exec a shared library directly */
+#define EILSEQ 84 /* Illegal byte sequence */
+#define ERESTART 85 /* Interrupted system call should be restarted */
+#define ESTRPIPE 86 /* Streams pipe error */
+#define EUSERS 87 /* Too many users */
+#define ENOTSOCK 88 /* Socket operation on non-socket */
+#define EDESTADDRREQ 89 /* Destination address required */
+#define EMSGSIZE 90 /* Message too long */
+#define EPROTOTYPE 91 /* Protocol wrong type for socket */
+#define ENOPROTOOPT 92 /* Protocol not available */
+#define EPROTONOSUPPORT 93 /* Protocol not supported */
+#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
+#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT 96 /* Protocol family not supported */
+#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
+#define EADDRINUSE 98 /* Address already in use */
+#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
+#define ENETDOWN 100 /* Network is down */
+#define ENETUNREACH 101 /* Network is unreachable */
+#define ENETRESET 102 /* Network dropped connection because of reset */
+#define ECONNABORTED 103 /* Software caused connection abort */
+#define ECONNRESET 104 /* Connection reset by peer */
+#define ENOBUFS 105 /* No buffer space available */
+#define EISCONN 106 /* Transport endpoint is already connected */
+#define ENOTCONN 107 /* Transport endpoint is not connected */
+#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS 109 /* Too many references: cannot splice */
+#define ETIMEDOUT 110 /* Connection timed out */
+#define ECONNREFUSED 111 /* Connection refused */
+#define EHOSTDOWN 112 /* Host is down */
+#define EHOSTUNREACH 113 /* No route to host */
+#define EALREADY 114 /* Operation already in progress */
+#define EINPROGRESS 115 /* Operation now in progress */
+#define ESTALE 116 /* Stale file handle */
+#define EUCLEAN 117 /* Structure needs cleaning */
+#define ENOTNAM 118 /* Not a XENIX named type file */
+#define ENAVAIL 119 /* No XENIX semaphores available */
+#define EISNAM 120 /* Is a named type file */
+#define EREMOTEIO 121 /* Remote I/O error */
+#define EDQUOT 122 /* Quota exceeded */
+
+#define ENOMEDIUM 123 /* No medium found */
+#define EMEDIUMTYPE 124 /* Wrong medium type */
+#define ECANCELED 125 /* Operation Canceled */
+#define ENOKEY 126 /* Required key not available */
+#define EKEYEXPIRED 127 /* Key has expired */
+#define EKEYREVOKED 128 /* Key has been revoked */
+#define EKEYREJECTED 129 /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD 130 /* Owner died */
+#define ENOTRECOVERABLE 131 /* State not recoverable */
+
+#define ERFKILL 132 /* Operation not possible due to RF-kill */
+
+#define EHWPOISON 133 /* Memory page has hardware error */
+
+#endif
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/types.h>
+
+/*
+ * FMODE_EXEC is 0x20
+ * FMODE_NONOTIFY is 0x4000000
+ * These cannot be used by userspace O_* until internal and external open
+ * flags are split.
+ * -Eric Paris
+ */
+
+/*
+ * When introducing new O_* bits, please check its uniqueness in fcntl_init().
+ */
+
+#define O_ACCMODE 00000003
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+#ifndef O_CREAT
+#define O_CREAT 00000100 /* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL 00000200 /* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY 00000400 /* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC 00001000 /* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND 00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK 00004000
+#endif
+#ifndef O_DSYNC
+#define O_DSYNC 00010000 /* used to be O_SYNC, see below */
+#endif
+#ifndef FASYNC
+#define FASYNC 00020000 /* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT 00040000 /* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 00200000 /* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 00400000 /* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME 01000000
+#endif
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 02000000 /* set close_on_exec */
+#endif
+
+/*
+ * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
+ * the O_SYNC flag. We continue to use the existing numerical value
+ * for O_DSYNC semantics now, but using the correct symbolic name for it.
+ * This new value is used to request true Posix O_SYNC semantics. It is
+ * defined in this strange way to make sure applications compiled against
+ * new headers get at least O_DSYNC semantics on older kernels.
+ *
+ * This has the nice side-effect that we can simply test for O_DSYNC
+ * wherever we do not care if O_DSYNC or O_SYNC is used.
+ *
+ * Note: __O_SYNC must never be used directly.
+ */
+#ifndef O_SYNC
+#define __O_SYNC 04000000
+#define O_SYNC (__O_SYNC|O_DSYNC)
+#endif
+
+#ifndef O_PATH
+#define O_PATH 010000000
+#endif
+
+#ifndef __O_TMPFILE
+#define __O_TMPFILE 020000000
+#endif
+
+/* a horrid kludge trying to make sure that this will fail on old kernels */
+#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
+#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT)
+
+#ifndef O_NDELAY
+#define O_NDELAY O_NONBLOCK
+#endif
+
+#define F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get close_on_exec */
+#define F_SETFD 2 /* set/clear close_on_exec */
+#define F_GETFL 3 /* get file->f_flags */
+#define F_SETFL 4 /* set file->f_flags */
+#ifndef F_GETLK
+#define F_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN 8 /* for sockets. */
+#define F_GETOWN 9 /* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+#endif
+
+#ifndef CONFIG_64BIT
+#ifndef F_GETLK64
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+#endif
+#endif
+
+#ifndef F_SETOWN_EX
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+#endif
+
+#ifndef F_GETOWNER_UIDS
+#define F_GETOWNER_UIDS 17
+#endif
+
+/*
+ * Open File Description Locks
+ *
+ * Usually record locks held by a process are released on *any* close and are
+ * not inherited across a fork().
+ *
+ * These cmd values will set locks that conflict with process-associated
+ * record locks, but are "owned" by the open file description, not the
+ * process. This means that they are inherited across fork() like BSD (flock)
+ * locks, and they are only released automatically when the last reference to
+ * the the open file against which they were acquired is put.
+ */
+#define F_OFD_GETLK 36
+#define F_OFD_SETLK 37
+#define F_OFD_SETLKW 38
+
+#define F_OWNER_TID 0
+#define F_OWNER_PID 1
+#define F_OWNER_PGRP 2
+
+struct f_owner_ex {
+ int type;
+ __kernel_pid_t pid;
+};
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+#endif
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH 1 /* shared lock */
+#define LOCK_EX 2 /* exclusive lock */
+#define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+#define LOCK_UN 8 /* remove lock */
+
+/*
+ * LOCK_MAND support has been removed from the kernel. We leave the symbols
+ * here to not break legacy builds, but these should not be used in new code.
+ */
+#define LOCK_MAND 32 /* This is a mandatory flock ... */
+#define LOCK_READ 64 /* which allows concurrent read operations */
+#define LOCK_WRITE 128 /* which allows concurrent write operations */
+#define LOCK_RW 192 /* which allows concurrent read & write ops */
+
+#define F_LINUX_SPECIFIC_BASE 1024
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+#ifndef __ARCH_FLOCK_PAD
+#define __ARCH_FLOCK_PAD
+#endif
+
+struct flock {
+ short l_type;
+ short l_whence;
+ __kernel_off_t l_start;
+ __kernel_off_t l_len;
+ __kernel_pid_t l_pid;
+ __ARCH_FLOCK_PAD
+};
+#endif
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK64
+#ifndef __ARCH_FLOCK64_PAD
+#define __ARCH_FLOCK64_PAD
+#endif
+
+struct flock64 {
+ short l_type;
+ short l_whence;
+ __kernel_loff_t l_start;
+ __kernel_loff_t l_len;
+ __kernel_pid_t l_pid;
+ __ARCH_FLOCK64_PAD
+};
+#endif
+
+#endif /* _ASM_GENERIC_FCNTL_H */
--- /dev/null
+#ifndef _ASM_GENERIC_HUGETLB_ENCODE_H_
+#define _ASM_GENERIC_HUGETLB_ENCODE_H_
+
+/*
+ * Several system calls take a flag to request "hugetlb" huge pages.
+ * Without further specification, these system calls will use the
+ * system's default huge page size. If a system supports multiple
+ * huge page sizes, the desired huge page size can be specified in
+ * bits [26:31] of the flag arguments. The value in these 6 bits
+ * will encode the log2 of the huge page size.
+ *
+ * The following definitions are associated with this huge page size
+ * encoding in flag arguments. System call specific header files
+ * that use this encoding should include this file. They can then
+ * provide definitions based on these with their own specific prefix.
+ * for example:
+ * #define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT
+ */
+
+#define HUGETLB_FLAG_ENCODE_SHIFT 26
+#define HUGETLB_FLAG_ENCODE_MASK 0x3f
+
+#define HUGETLB_FLAG_ENCODE_16KB (14 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_32MB (25 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_512MB (29 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT)
+#define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT)
+
+#endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * asm-generic/int-l64.h
+ *
+ * Integer declarations for architectures which use "long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_L64_H
+#define _ASM_GENERIC_INT_L64_H
+
+#include <asm/bitsperlong.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+typedef __signed__ long __s64;
+typedef unsigned long __u64;
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _ASM_GENERIC_INT_L64_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * asm-generic/int-ll64.h
+ *
+ * Integer declarations for architectures which use "long long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_LL64_H
+#define _ASM_GENERIC_INT_LL64_H
+
+#include <asm/bitsperlong.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#ifdef __GNUC__
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
+#else
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _ASM_GENERIC_INT_LL64_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_IOCTL_H
+#define _ASM_GENERIC_IOCTL_H
+
+/* ioctl command encoding: 32 bits total, command in lower 16 bits,
+ * size of the parameter structure in the lower 14 bits of the
+ * upper 16 bits.
+ * Encoding the size of the parameter structure in the ioctl request
+ * is useful for catching programs compiled with old versions
+ * and to avoid overwriting user space outside the user buffer area.
+ * The highest 2 bits are reserved for indicating the ``access mode''.
+ * NOTE: This limits the max parameter size to 16kB -1 !
+ */
+
+/*
+ * The following is for compatibility across the various Linux
+ * platforms. The generic ioctl numbering scheme doesn't really enforce
+ * a type field. De facto, however, the top 8 bits of the lower 16
+ * bits are indeed used as a type field, so we might just as well make
+ * this explicit here. Please be sure to use the decoding macros
+ * below from now on.
+ */
+#define _IOC_NRBITS 8
+#define _IOC_TYPEBITS 8
+
+/*
+ * Let any architecture override either of the following before
+ * including this file.
+ */
+
+#ifndef _IOC_SIZEBITS
+# define _IOC_SIZEBITS 14
+#endif
+
+#ifndef _IOC_DIRBITS
+# define _IOC_DIRBITS 2
+#endif
+
+#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT 0
+#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+/*
+ * Direction bits, which any architecture can choose to override
+ * before including this file.
+ *
+ * NOTE: _IOC_WRITE means userland is writing and kernel is
+ * reading. _IOC_READ means userland is reading and kernel is writing.
+ */
+
+#ifndef _IOC_NONE
+# define _IOC_NONE 0U
+#endif
+
+#ifndef _IOC_WRITE
+# define _IOC_WRITE 1U
+#endif
+
+#ifndef _IOC_READ
+# define _IOC_READ 2U
+#endif
+
+#define _IOC(dir,type,nr,size) \
+ (((dir) << _IOC_DIRSHIFT) | \
+ ((type) << _IOC_TYPESHIFT) | \
+ ((nr) << _IOC_NRSHIFT) | \
+ ((size) << _IOC_SIZESHIFT))
+
+#define _IOC_TYPECHECK(t) (sizeof(t))
+
+/*
+ * Used to create numbers.
+ *
+ * NOTE: _IOW means userland is writing and kernel is reading. _IOR
+ * means userland is reading and kernel is writing.
+ */
+#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
+#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
+#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+
+/* used to decode ioctl numbers.. */
+#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
+#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
+#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
+#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
+
+/* ...and for the drivers/sound files... */
+
+#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
+#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
+#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
+#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
+#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
+
+#endif /* _ASM_GENERIC_IOCTL_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_IOCTLS_H
+#define __ASM_GENERIC_IOCTLS_H
+
+#include <linux/ioctl.h>
+
+/*
+ * These are the most common definitions for tty ioctl numbers.
+ * Most of them do not use the recommended _IOC(), but there is
+ * probably some source code out there hardcoding the number,
+ * so we might as well use them for all new platforms.
+ *
+ * The architectures that use different values here typically
+ * try to be compatible with some Unix variants for the same
+ * architecture.
+ */
+
+/* 0x54 is just a magic number to make these relatively unique ('T') */
+
+#define TCGETS 0x5401
+#define TCSETS 0x5402
+#define TCSETSW 0x5403
+#define TCSETSF 0x5404
+#define TCGETA 0x5405
+#define TCSETA 0x5406
+#define TCSETAW 0x5407
+#define TCSETAF 0x5408
+#define TCSBRK 0x5409
+#define TCXONC 0x540A
+#define TCFLSH 0x540B
+#define TIOCEXCL 0x540C
+#define TIOCNXCL 0x540D
+#define TIOCSCTTY 0x540E
+#define TIOCGPGRP 0x540F
+#define TIOCSPGRP 0x5410
+#define TIOCOUTQ 0x5411
+#define TIOCSTI 0x5412
+#define TIOCGWINSZ 0x5413
+#define TIOCSWINSZ 0x5414
+#define TIOCMGET 0x5415
+#define TIOCMBIS 0x5416
+#define TIOCMBIC 0x5417
+#define TIOCMSET 0x5418
+#define TIOCGSOFTCAR 0x5419
+#define TIOCSSOFTCAR 0x541A
+#define FIONREAD 0x541B
+#define TIOCINQ FIONREAD
+#define TIOCLINUX 0x541C
+#define TIOCCONS 0x541D
+#define TIOCGSERIAL 0x541E
+#define TIOCSSERIAL 0x541F
+#define TIOCPKT 0x5420
+#define FIONBIO 0x5421
+#define TIOCNOTTY 0x5422
+#define TIOCSETD 0x5423
+#define TIOCGETD 0x5424
+#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
+#define TIOCSBRK 0x5427 /* BSD compatibility */
+#define TIOCCBRK 0x5428 /* BSD compatibility */
+#define TIOCGSID 0x5429 /* Return the session ID of FD */
+#define TCGETS2 _IOR('T', 0x2A, struct termios2)
+#define TCSETS2 _IOW('T', 0x2B, struct termios2)
+#define TCSETSW2 _IOW('T', 0x2C, struct termios2)
+#define TCSETSF2 _IOW('T', 0x2D, struct termios2)
+#define TIOCGRS485 0x542E
+#ifndef TIOCSRS485
+#define TIOCSRS485 0x542F
+#endif
+#define TIOCGPTN _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */
+#define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
+#define TCGETX 0x5432 /* SYS5 TCGETX compatibility */
+#define TCSETX 0x5433
+#define TCSETXF 0x5434
+#define TCSETXW 0x5435
+#define TIOCSIG _IOW('T', 0x36, int) /* pty: generate signal */
+#define TIOCVHANGUP 0x5437
+#define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
+#define TIOCGPTPEER _IO('T', 0x41) /* Safely open the slave */
+#define TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816)
+#define TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816)
+
+#define FIONCLEX 0x5450
+#define FIOCLEX 0x5451
+#define FIOASYNC 0x5452
+#define TIOCSERCONFIG 0x5453
+#define TIOCSERGWILD 0x5454
+#define TIOCSERSWILD 0x5455
+#define TIOCGLCKTRMIOS 0x5456
+#define TIOCSLCKTRMIOS 0x5457
+#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
+#define TIOCSERGETLSR 0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
+#define TIOCGICOUNT 0x545D /* read serial port __inline__ interrupt counts */
+
+/*
+ * Some arches already define FIOQSIZE due to a historical
+ * conflict with a Hayes modem-specific ioctl value.
+ */
+#ifndef FIOQSIZE
+# define FIOQSIZE 0x5460
+#endif
+
+/* Used for packet mode */
+#define TIOCPKT_DATA 0
+#define TIOCPKT_FLUSHREAD 1
+#define TIOCPKT_FLUSHWRITE 2
+#define TIOCPKT_STOP 4
+#define TIOCPKT_START 8
+#define TIOCPKT_NOSTOP 16
+#define TIOCPKT_DOSTOP 32
+#define TIOCPKT_IOCTL 64
+
+#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
+
+#endif /* __ASM_GENERIC_IOCTLS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_IPCBUF_H
+#define __ASM_GENERIC_IPCBUF_H
+
+#include <linux/posix_types.h>
+
+/*
+ * The generic ipc64_perm structure:
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * ipc64_perm was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t on architectures that only had 16 bit
+ * - 32-bit seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm {
+ __kernel_key_t key;
+ __kernel_uid32_t uid;
+ __kernel_gid32_t gid;
+ __kernel_uid32_t cuid;
+ __kernel_gid32_t cgid;
+ __kernel_mode_t mode;
+ /* pad if mode_t is u16: */
+ unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
+ unsigned short seq;
+ unsigned short __pad2;
+ __kernel_ulong_t __unused1;
+ __kernel_ulong_t __unused2;
+};
+
+#endif /* __ASM_GENERIC_IPCBUF_H */
--- /dev/null
+/*
+ * There isn't anything here, but the file must not be empty or patch
+ * will delete it.
+ */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_MMAN_COMMON_H
+#define __ASM_GENERIC_MMAN_COMMON_H
+
+/*
+ Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
+ Based on: asm-xxx/mman.h
+*/
+
+#define PROT_READ 0x1 /* page can be read */
+#define PROT_WRITE 0x2 /* page can be written */
+#define PROT_EXEC 0x4 /* page can be executed */
+#define PROT_SEM 0x8 /* page may be used for atomic ops */
+/* 0x10 reserved for arch-specific use */
+/* 0x20 reserved for arch-specific use */
+#define PROT_NONE 0x0 /* page can not be accessed */
+#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
+#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
+
+/* 0x01 - 0x03 are defined in linux/mman.h */
+#define MAP_TYPE 0x0f /* Mask for type of mapping */
+#define MAP_FIXED 0x10 /* Interpret addr exactly */
+#define MAP_ANONYMOUS 0x20 /* don't use a file */
+
+/* 0x0100 - 0x4000 flags are defined in asm-generic/mman.h */
+#define MAP_POPULATE 0x008000 /* populate (prefault) pagetables */
+#define MAP_NONBLOCK 0x010000 /* do not block on IO */
+#define MAP_STACK 0x020000 /* give out an address that is best suited for process/thread stacks */
+#define MAP_HUGETLB 0x040000 /* create a huge page mapping */
+#define MAP_SYNC 0x080000 /* perform synchronous page faults for the mapping */
+#define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED which doesn't unmap underlying mapping */
+
+#define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could be
+ * uninitialized */
+
+/*
+ * Flags for mlock
+ */
+#define MLOCK_ONFAULT 0x01 /* Lock pages in range after they are faulted in, do not prefault */
+
+#define MS_ASYNC 1 /* sync memory asynchronously */
+#define MS_INVALIDATE 2 /* invalidate the caches */
+#define MS_SYNC 4 /* synchronous memory sync */
+
+#define MADV_NORMAL 0 /* no further special treatment */
+#define MADV_RANDOM 1 /* expect random page references */
+#define MADV_SEQUENTIAL 2 /* expect sequential page references */
+#define MADV_WILLNEED 3 /* will need these pages */
+#define MADV_DONTNEED 4 /* don't need these pages */
+
+/* common parameters: try to keep these consistent across architectures */
+#define MADV_FREE 8 /* free pages only if memory pressure */
+#define MADV_REMOVE 9 /* remove these pages & resources */
+#define MADV_DONTFORK 10 /* don't inherit across fork */
+#define MADV_DOFORK 11 /* do inherit across fork */
+#define MADV_HWPOISON 100 /* poison a page for testing */
+#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */
+
+#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
+#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
+
+#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */
+#define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */
+
+#define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
+ overrides the coredump filter bits */
+#define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag */
+
+#define MADV_WIPEONFORK 18 /* Zero memory on fork, child only */
+#define MADV_KEEPONFORK 19 /* Undo MADV_WIPEONFORK */
+
+#define MADV_COLD 20 /* deactivate these pages */
+#define MADV_PAGEOUT 21 /* reclaim these pages */
+
+#define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */
+#define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */
+
+/* compatibility flags */
+#define MAP_FILE 0
+
+#define PKEY_DISABLE_ACCESS 0x1
+#define PKEY_DISABLE_WRITE 0x2
+#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\
+ PKEY_DISABLE_WRITE)
+
+#endif /* __ASM_GENERIC_MMAN_COMMON_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_MMAN_H
+#define __ASM_GENERIC_MMAN_H
+
+#include <asm-generic/mman-common.h>
+
+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
+#define MAP_LOCKED 0x2000 /* pages are locked */
+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
+
+/*
+ * Bits [26:31] are reserved, see asm-generic/hugetlb_encode.h
+ * for MAP_HUGETLB usage
+ */
+
+#define MCL_CURRENT 1 /* lock all current mappings */
+#define MCL_FUTURE 2 /* lock all future mappings */
+#define MCL_ONFAULT 4 /* lock all pages that are faulted in */
+
+#endif /* __ASM_GENERIC_MMAN_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_MSGBUF_H
+#define __ASM_GENERIC_MSGBUF_H
+
+#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
+/*
+ * generic msqid64_ds structure.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * msqid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ * On big-endian systems, the lower half is in the wrong place.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct msqid64_ds {
+ struct ipc64_perm msg_perm;
+#if __BITS_PER_LONG == 64
+ long msg_stime; /* last msgsnd time */
+ long msg_rtime; /* last msgrcv time */
+ long msg_ctime; /* last change time */
+#else
+ unsigned long msg_stime; /* last msgsnd time */
+ unsigned long msg_stime_high;
+ unsigned long msg_rtime; /* last msgrcv time */
+ unsigned long msg_rtime_high;
+ unsigned long msg_ctime; /* last change time */
+ unsigned long msg_ctime_high;
+#endif
+ unsigned long msg_cbytes; /* current number of bytes on queue */
+ unsigned long msg_qnum; /* number of messages in queue */
+ unsigned long msg_qbytes; /* max number of bytes on queue */
+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
+ __kernel_pid_t msg_lrpid; /* last receive pid */
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __ASM_GENERIC_MSGBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_PARAM_H
+#define __ASM_GENERIC_PARAM_H
+
+#ifndef HZ
+#define HZ 100
+#endif
+
+#ifndef EXEC_PAGESIZE
+#define EXEC_PAGESIZE 4096
+#endif
+
+#ifndef NOGROUP
+#define NOGROUP (-1)
+#endif
+
+#define MAXHOSTNAMELEN 64 /* max length of hostname */
+
+
+#endif /* __ASM_GENERIC_PARAM_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_POLL_H
+#define __ASM_GENERIC_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN 0x0001
+#define POLLPRI 0x0002
+#define POLLOUT 0x0004
+#define POLLERR 0x0008
+#define POLLHUP 0x0010
+#define POLLNVAL 0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#ifndef POLLWRNORM
+#define POLLWRNORM 0x0100
+#endif
+#ifndef POLLWRBAND
+#define POLLWRBAND 0x0200
+#endif
+#ifndef POLLMSG
+#define POLLMSG 0x0400
+#endif
+#ifndef POLLREMOVE
+#define POLLREMOVE 0x1000
+#endif
+#ifndef POLLRDHUP
+#define POLLRDHUP 0x2000
+#endif
+
+#define POLLFREE (__poll_t)0x4000
+
+#define POLL_BUSY_LOOP (__poll_t)0x8000
+
+struct pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+#endif /* __ASM_GENERIC_POLL_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_POSIX_TYPES_H
+#define __ASM_GENERIC_POSIX_TYPES_H
+
+#include <asm/bitsperlong.h>
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.
+ *
+ * First the types that are often defined in different ways across
+ * architectures, so that you can override them.
+ */
+
+#ifndef __kernel_long_t
+typedef long __kernel_long_t;
+typedef unsigned long __kernel_ulong_t;
+#endif
+
+#ifndef __kernel_ino_t
+typedef __kernel_ulong_t __kernel_ino_t;
+#endif
+
+#ifndef __kernel_mode_t
+typedef unsigned int __kernel_mode_t;
+#endif
+
+#ifndef __kernel_pid_t
+typedef int __kernel_pid_t;
+#endif
+
+#ifndef __kernel_ipc_pid_t
+typedef int __kernel_ipc_pid_t;
+#endif
+
+#ifndef __kernel_uid_t
+typedef unsigned int __kernel_uid_t;
+typedef unsigned int __kernel_gid_t;
+#endif
+
+#ifndef __kernel_suseconds_t
+typedef __kernel_long_t __kernel_suseconds_t;
+#endif
+
+#ifndef __kernel_daddr_t
+typedef int __kernel_daddr_t;
+#endif
+
+#ifndef __kernel_uid32_t
+typedef unsigned int __kernel_uid32_t;
+typedef unsigned int __kernel_gid32_t;
+#endif
+
+#ifndef __kernel_old_uid_t
+typedef __kernel_uid_t __kernel_old_uid_t;
+typedef __kernel_gid_t __kernel_old_gid_t;
+#endif
+
+#ifndef __kernel_old_dev_t
+typedef unsigned int __kernel_old_dev_t;
+#endif
+
+/*
+ * Most 32 bit architectures use "unsigned int" size_t,
+ * and all 64 bit architectures use "unsigned long" size_t.
+ */
+#ifndef __kernel_size_t
+#if __BITS_PER_LONG != 64
+typedef unsigned int __kernel_size_t;
+typedef int __kernel_ssize_t;
+typedef int __kernel_ptrdiff_t;
+#else
+typedef __kernel_ulong_t __kernel_size_t;
+typedef __kernel_long_t __kernel_ssize_t;
+typedef __kernel_long_t __kernel_ptrdiff_t;
+#endif
+#endif
+
+#ifndef __kernel_fsid_t
+typedef struct {
+ int val[2];
+} __kernel_fsid_t;
+#endif
+
+/*
+ * anything below here should be completely generic
+ */
+typedef __kernel_long_t __kernel_off_t;
+typedef long long __kernel_loff_t;
+typedef __kernel_long_t __kernel_old_time_t;
+typedef __kernel_long_t __kernel_time_t;
+typedef long long __kernel_time64_t;
+typedef __kernel_long_t __kernel_clock_t;
+typedef int __kernel_timer_t;
+typedef int __kernel_clockid_t;
+typedef char * __kernel_caddr_t;
+typedef unsigned short __kernel_uid16_t;
+typedef unsigned short __kernel_gid16_t;
+
+#endif /* __ASM_GENERIC_POSIX_TYPES_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_RESOURCE_H
+#define _ASM_GENERIC_RESOURCE_H
+
+/*
+ * Resource limit IDs
+ *
+ * ( Compatibility detail: there are architectures that have
+ * a different rlimit ID order in the 5-9 range and want
+ * to keep that order for binary compatibility. The reasons
+ * are historic and all new rlimits are identical across all
+ * arches. If an arch has such special order for some rlimits
+ * then it defines them prior including asm-generic/resource.h. )
+ */
+
+#define RLIMIT_CPU 0 /* CPU time in sec */
+#define RLIMIT_FSIZE 1 /* Maximum filesize */
+#define RLIMIT_DATA 2 /* max data size */
+#define RLIMIT_STACK 3 /* max stack size */
+#define RLIMIT_CORE 4 /* max core file size */
+
+#ifndef RLIMIT_RSS
+# define RLIMIT_RSS 5 /* max resident set size */
+#endif
+
+#ifndef RLIMIT_NPROC
+# define RLIMIT_NPROC 6 /* max number of processes */
+#endif
+
+#ifndef RLIMIT_NOFILE
+# define RLIMIT_NOFILE 7 /* max number of open files */
+#endif
+
+#ifndef RLIMIT_MEMLOCK
+# define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */
+#endif
+
+#ifndef RLIMIT_AS
+# define RLIMIT_AS 9 /* address space limit */
+#endif
+
+#define RLIMIT_LOCKS 10 /* maximum file locks held */
+#define RLIMIT_SIGPENDING 11 /* max number of pending signals */
+#define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */
+#define RLIMIT_NICE 13 /* max nice prio allowed to raise to
+ 0-39 for nice level 19 .. -20 */
+#define RLIMIT_RTPRIO 14 /* maximum realtime priority */
+#define RLIMIT_RTTIME 15 /* timeout for RT tasks in us */
+#define RLIM_NLIMITS 16
+
+/*
+ * SuS says limits have to be unsigned.
+ * Which makes a ton more sense anyway.
+ *
+ * Some architectures override this (for compatibility reasons):
+ */
+#ifndef RLIM_INFINITY
+# define RLIM_INFINITY (~0UL)
+#endif
+
+
+#endif /* _ASM_GENERIC_RESOURCE_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SEMBUF_H
+#define __ASM_GENERIC_SEMBUF_H
+
+#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
+/*
+ * The semid64_ds structure for most architectures (though it came from x86_32
+ * originally). Note extra padding because this structure is passed back and
+ * forth between kernel and user space.
+ *
+ * semid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ *
+ * On big-endian systems, the padding is in the wrong place for
+ * historic reasons, so user space has to reconstruct a time_t
+ * value using
+ *
+ * user_semid_ds.sem_otime = kernel_semid64_ds.sem_otime +
+ * ((long long)kernel_semid64_ds.sem_otime_high << 32)
+ *
+ * Pad space is left for 2 miscellaneous 32-bit values
+ */
+struct semid64_ds {
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+#if __BITS_PER_LONG == 64
+ long sem_otime; /* last semop time */
+ long sem_ctime; /* last change time */
+#else
+ unsigned long sem_otime; /* last semop time */
+ unsigned long sem_otime_high;
+ unsigned long sem_ctime; /* last change time */
+ unsigned long sem_ctime_high;
+#endif
+ unsigned long sem_nsems; /* no. of semaphores in array */
+ unsigned long __unused3;
+ unsigned long __unused4;
+};
+
+#endif /* __ASM_GENERIC_SEMBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SETUP_H
+#define __ASM_GENERIC_SETUP_H
+
+#define COMMAND_LINE_SIZE 512
+
+#endif /* __ASM_GENERIC_SETUP_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SHMBUF_H
+#define __ASM_GENERIC_SHMBUF_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * The shmid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * shmid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ * On big-endian systems, the lower half is in the wrong place.
+ *
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+ struct ipc64_perm shm_perm; /* operation perms */
+ size_t shm_segsz; /* size of segment (bytes) */
+#if __BITS_PER_LONG == 64
+ long shm_atime; /* last attach time */
+ long shm_dtime; /* last detach time */
+ long shm_ctime; /* last change time */
+#else
+ unsigned long shm_atime; /* last attach time */
+ unsigned long shm_atime_high;
+ unsigned long shm_dtime; /* last detach time */
+ unsigned long shm_dtime_high;
+ unsigned long shm_ctime; /* last change time */
+ unsigned long shm_ctime_high;
+#endif
+ __kernel_pid_t shm_cpid; /* pid of creator */
+ __kernel_pid_t shm_lpid; /* pid of last operator */
+ unsigned long shm_nattch; /* no. of current attaches */
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+struct shminfo64 {
+ unsigned long shmmax;
+ unsigned long shmmin;
+ unsigned long shmmni;
+ unsigned long shmseg;
+ unsigned long shmall;
+ unsigned long __unused1;
+ unsigned long __unused2;
+ unsigned long __unused3;
+ unsigned long __unused4;
+};
+
+#endif /* __ASM_GENERIC_SHMBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_SIGINFO_H
+#define _ASM_GENERIC_SIGINFO_H
+
+
+#include <linux/types.h>
+
+typedef union sigval {
+ int sival_int;
+ void *sival_ptr;
+} sigval_t;
+
+#define SI_MAX_SIZE 128
+
+/*
+ * The default "si_band" type is "long", as specified by POSIX.
+ * However, some architectures want to override this to "int"
+ * for historical compatibility reasons, so we allow that.
+ */
+#ifndef __ARCH_SI_BAND_T
+#define __ARCH_SI_BAND_T long
+#endif
+
+#ifndef __ARCH_SI_CLOCK_T
+#define __ARCH_SI_CLOCK_T __kernel_clock_t
+#endif
+
+#ifndef __ARCH_SI_ATTRIBUTES
+#define __ARCH_SI_ATTRIBUTES
+#endif
+
+/*
+ * Be careful when extending this union. On 32bit siginfo_t is 32bit
+ * aligned. Which means that a 64bit field or any other field that
+ * would increase the alignment of siginfo_t will break the ABI.
+ */
+union __sifields {
+ /* kill() */
+ struct {
+ __kernel_pid_t _pid; /* sender's pid */
+ __kernel_uid32_t _uid; /* sender's uid */
+ } _kill;
+
+ /* POSIX.1b timers */
+ struct {
+ __kernel_timer_t _tid; /* timer id */
+ int _overrun; /* overrun count */
+ sigval_t _sigval; /* same as below */
+ int _sys_private; /* not to be passed to user */
+ } _timer;
+
+ /* POSIX.1b signals */
+ struct {
+ __kernel_pid_t _pid; /* sender's pid */
+ __kernel_uid32_t _uid; /* sender's uid */
+ sigval_t _sigval;
+ } _rt;
+
+ /* SIGCHLD */
+ struct {
+ __kernel_pid_t _pid; /* which child */
+ __kernel_uid32_t _uid; /* sender's uid */
+ int _status; /* exit code */
+ __ARCH_SI_CLOCK_T _utime;
+ __ARCH_SI_CLOCK_T _stime;
+ } _sigchld;
+
+ /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */
+ struct {
+ void *_addr; /* faulting insn/memory ref. */
+#ifdef __ia64__
+ int _imm; /* immediate value for "break" */
+ unsigned int _flags; /* see ia64 si_flags */
+ unsigned long _isr; /* isr */
+#endif
+
+#define __ADDR_BND_PKEY_PAD (__alignof__(void *) < sizeof(short) ? \
+ sizeof(short) : __alignof__(void *))
+ union {
+ /* used on alpha and sparc */
+ int _trapno; /* TRAP # which caused the signal */
+ /*
+ * used when si_code=BUS_MCEERR_AR or
+ * used when si_code=BUS_MCEERR_AO
+ */
+ short _addr_lsb; /* LSB of the reported address */
+ /* used when si_code=SEGV_BNDERR */
+ struct {
+ char _dummy_bnd[__ADDR_BND_PKEY_PAD];
+ void *_lower;
+ void *_upper;
+ } _addr_bnd;
+ /* used when si_code=SEGV_PKUERR */
+ struct {
+ char _dummy_pkey[__ADDR_BND_PKEY_PAD];
+ __u32 _pkey;
+ } _addr_pkey;
+ /* used when si_code=TRAP_PERF */
+ struct {
+ unsigned long _data;
+ __u32 _type;
+ } _perf;
+ };
+ } _sigfault;
+
+ /* SIGPOLL */
+ struct {
+ __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
+ int _fd;
+ } _sigpoll;
+
+ /* SIGSYS */
+ struct {
+ void *_call_addr; /* calling user insn */
+ int _syscall; /* triggering system call number */
+ unsigned int _arch; /* AUDIT_ARCH_* of syscall */
+ } _sigsys;
+};
+
+#ifndef __ARCH_HAS_SWAPPED_SIGINFO
+#define __SIGINFO \
+struct { \
+ int si_signo; \
+ int si_errno; \
+ int si_code; \
+ union __sifields _sifields; \
+}
+#else
+#define __SIGINFO \
+struct { \
+ int si_signo; \
+ int si_code; \
+ int si_errno; \
+ union __sifields _sifields; \
+}
+#endif /* __ARCH_HAS_SWAPPED_SIGINFO */
+
+typedef struct siginfo {
+ union {
+ __SIGINFO;
+ int _si_pad[SI_MAX_SIZE/sizeof(int)];
+ };
+} __ARCH_SI_ATTRIBUTES siginfo_t;
+
+/*
+ * How these fields are to be accessed.
+ */
+#define si_pid _sifields._kill._pid
+#define si_uid _sifields._kill._uid
+#define si_tid _sifields._timer._tid
+#define si_overrun _sifields._timer._overrun
+#define si_sys_private _sifields._timer._sys_private
+#define si_status _sifields._sigchld._status
+#define si_utime _sifields._sigchld._utime
+#define si_stime _sifields._sigchld._stime
+#define si_value _sifields._rt._sigval
+#define si_int _sifields._rt._sigval.sival_int
+#define si_ptr _sifields._rt._sigval.sival_ptr
+#define si_addr _sifields._sigfault._addr
+#define si_trapno _sifields._sigfault._trapno
+#define si_addr_lsb _sifields._sigfault._addr_lsb
+#define si_lower _sifields._sigfault._addr_bnd._lower
+#define si_upper _sifields._sigfault._addr_bnd._upper
+#define si_pkey _sifields._sigfault._addr_pkey._pkey
+#define si_perf_data _sifields._sigfault._perf._data
+#define si_perf_type _sifields._sigfault._perf._type
+#define si_band _sifields._sigpoll._band
+#define si_fd _sifields._sigpoll._fd
+#define si_call_addr _sifields._sigsys._call_addr
+#define si_syscall _sifields._sigsys._syscall
+#define si_arch _sifields._sigsys._arch
+
+/*
+ * si_code values
+ * Digital reserves positive values for kernel-generated signals.
+ */
+#define SI_USER 0 /* sent by kill, sigsend, raise */
+#define SI_KERNEL 0x80 /* sent by the kernel from somewhere */
+#define SI_QUEUE -1 /* sent by sigqueue */
+#define SI_TIMER -2 /* sent by timer expiration */
+#define SI_MESGQ -3 /* sent by real time mesq state change */
+#define SI_ASYNCIO -4 /* sent by AIO completion */
+#define SI_SIGIO -5 /* sent by queued SIGIO */
+#define SI_TKILL -6 /* sent by tkill system call */
+#define SI_DETHREAD -7 /* sent by execve() killing subsidiary threads */
+#define SI_ASYNCNL -60 /* sent by glibc async name lookup completion */
+
+#define SI_FROMUSER(siptr) ((siptr)->si_code <= 0)
+#define SI_FROMKERNEL(siptr) ((siptr)->si_code > 0)
+
+/*
+ * SIGILL si_codes
+ */
+#define ILL_ILLOPC 1 /* illegal opcode */
+#define ILL_ILLOPN 2 /* illegal operand */
+#define ILL_ILLADR 3 /* illegal addressing mode */
+#define ILL_ILLTRP 4 /* illegal trap */
+#define ILL_PRVOPC 5 /* privileged opcode */
+#define ILL_PRVREG 6 /* privileged register */
+#define ILL_COPROC 7 /* coprocessor error */
+#define ILL_BADSTK 8 /* internal stack error */
+#define ILL_BADIADDR 9 /* unimplemented instruction address */
+#define __ILL_BREAK 10 /* illegal break */
+#define __ILL_BNDMOD 11 /* bundle-update (modification) in progress */
+#define NSIGILL 11
+
+/*
+ * SIGFPE si_codes
+ */
+#define FPE_INTDIV 1 /* integer divide by zero */
+#define FPE_INTOVF 2 /* integer overflow */
+#define FPE_FLTDIV 3 /* floating point divide by zero */
+#define FPE_FLTOVF 4 /* floating point overflow */
+#define FPE_FLTUND 5 /* floating point underflow */
+#define FPE_FLTRES 6 /* floating point inexact result */
+#define FPE_FLTINV 7 /* floating point invalid operation */
+#define FPE_FLTSUB 8 /* subscript out of range */
+#define __FPE_DECOVF 9 /* decimal overflow */
+#define __FPE_DECDIV 10 /* decimal division by zero */
+#define __FPE_DECERR 11 /* packed decimal error */
+#define __FPE_INVASC 12 /* invalid ASCII digit */
+#define __FPE_INVDEC 13 /* invalid decimal digit */
+#define FPE_FLTUNK 14 /* undiagnosed floating-point exception */
+#define FPE_CONDTRAP 15 /* trap on condition */
+#define NSIGFPE 15
+
+/*
+ * SIGSEGV si_codes
+ */
+#define SEGV_MAPERR 1 /* address not mapped to object */
+#define SEGV_ACCERR 2 /* invalid permissions for mapped object */
+#define SEGV_BNDERR 3 /* failed address bound checks */
+#ifdef __ia64__
+# define __SEGV_PSTKOVF 4 /* paragraph stack overflow */
+#else
+# define SEGV_PKUERR 4 /* failed protection key checks */
+#endif
+#define SEGV_ACCADI 5 /* ADI not enabled for mapped object */
+#define SEGV_ADIDERR 6 /* Disrupting MCD error */
+#define SEGV_ADIPERR 7 /* Precise MCD exception */
+#define SEGV_MTEAERR 8 /* Asynchronous ARM MTE error */
+#define SEGV_MTESERR 9 /* Synchronous ARM MTE exception */
+#define NSIGSEGV 9
+
+/*
+ * SIGBUS si_codes
+ */
+#define BUS_ADRALN 1 /* invalid address alignment */
+#define BUS_ADRERR 2 /* non-existent physical address */
+#define BUS_OBJERR 3 /* object specific hardware error */
+/* hardware memory error consumed on a machine check: action required */
+#define BUS_MCEERR_AR 4
+/* hardware memory error detected in process but not consumed: action optional*/
+#define BUS_MCEERR_AO 5
+#define NSIGBUS 5
+
+/*
+ * SIGTRAP si_codes
+ */
+#define TRAP_BRKPT 1 /* process breakpoint */
+#define TRAP_TRACE 2 /* process trace trap */
+#define TRAP_BRANCH 3 /* process taken branch trap */
+#define TRAP_HWBKPT 4 /* hardware breakpoint/watchpoint */
+#define TRAP_UNK 5 /* undiagnosed trap */
+#define TRAP_PERF 6 /* perf event with sigtrap=1 */
+#define NSIGTRAP 6
+
+/*
+ * There is an additional set of SIGTRAP si_codes used by ptrace
+ * that are of the form: ((PTRACE_EVENT_XXX << 8) | SIGTRAP)
+ */
+
+/*
+ * SIGCHLD si_codes
+ */
+#define CLD_EXITED 1 /* child has exited */
+#define CLD_KILLED 2 /* child was killed */
+#define CLD_DUMPED 3 /* child terminated abnormally */
+#define CLD_TRAPPED 4 /* traced child has trapped */
+#define CLD_STOPPED 5 /* child has stopped */
+#define CLD_CONTINUED 6 /* stopped child has continued */
+#define NSIGCHLD 6
+
+/*
+ * SIGPOLL (or any other signal without signal specific si_codes) si_codes
+ */
+#define POLL_IN 1 /* data input available */
+#define POLL_OUT 2 /* output buffers available */
+#define POLL_MSG 3 /* input message available */
+#define POLL_ERR 4 /* i/o error */
+#define POLL_PRI 5 /* high priority input available */
+#define POLL_HUP 6 /* device disconnected */
+#define NSIGPOLL 6
+
+/*
+ * SIGSYS si_codes
+ */
+#define SYS_SECCOMP 1 /* seccomp triggered */
+#define SYS_USER_DISPATCH 2 /* syscall user dispatch triggered */
+#define NSIGSYS 2
+
+/*
+ * SIGEMT si_codes
+ */
+#define EMT_TAGOVF 1 /* tag overflow */
+#define NSIGEMT 1
+
+/*
+ * sigevent definitions
+ *
+ * It seems likely that SIGEV_THREAD will have to be handled from
+ * userspace, libpthread transmuting it to SIGEV_SIGNAL, which the
+ * thread manager then catches and does the appropriate nonsense.
+ * However, everything is written out here so as to not get lost.
+ */
+#define SIGEV_SIGNAL 0 /* notify via signal */
+#define SIGEV_NONE 1 /* other notification: meaningless */
+#define SIGEV_THREAD 2 /* deliver via thread creation */
+#define SIGEV_THREAD_ID 4 /* deliver to thread */
+
+/*
+ * This works because the alignment is ok on all current architectures
+ * but we leave open this being overridden in the future
+ */
+#ifndef __ARCH_SIGEV_PREAMBLE_SIZE
+#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(int) * 2 + sizeof(sigval_t))
+#endif
+
+#define SIGEV_MAX_SIZE 64
+#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) \
+ / sizeof(int))
+
+typedef struct sigevent {
+ sigval_t sigev_value;
+ int sigev_signo;
+ int sigev_notify;
+ union {
+ int _pad[SIGEV_PAD_SIZE];
+ int _tid;
+
+ struct {
+ void (*_function)(sigval_t);
+ void *_attribute; /* really pthread_attr_t */
+ } _sigev_thread;
+ } _sigev_un;
+} sigevent_t;
+
+#define sigev_notify_function _sigev_un._sigev_thread._function
+#define sigev_notify_attributes _sigev_un._sigev_thread._attribute
+#define sigev_notify_thread_id _sigev_un._tid
+
+
+#endif /* _ASM_GENERIC_SIGINFO_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
+#define __ASM_GENERIC_SIGNAL_DEFS_H
+
+
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_SIGINFO delivers the signal with SIGINFO structs.
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_UNSUPPORTED is a flag bit that will never be supported. Kernels from
+ * before the introduction of SA_UNSUPPORTED did not clear unknown bits from
+ * sa_flags when read using the oldact argument to sigaction and rt_sigaction,
+ * so this bit allows flag bit support to be detected from userspace while
+ * allowing an old kernel to be distinguished from a kernel that supports every
+ * flag bit.
+ * SA_EXPOSE_TAGBITS exposes an architecture-defined set of tag bits in
+ * siginfo.si_addr.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#ifndef SA_NOCLDSTOP
+#define SA_NOCLDSTOP 0x00000001
+#endif
+#ifndef SA_NOCLDWAIT
+#define SA_NOCLDWAIT 0x00000002
+#endif
+#ifndef SA_SIGINFO
+#define SA_SIGINFO 0x00000004
+#endif
+/* 0x00000008 used on alpha, mips, parisc */
+/* 0x00000010 used on alpha, parisc */
+/* 0x00000020 used on alpha, parisc, sparc */
+/* 0x00000040 used on alpha, parisc */
+/* 0x00000080 used on parisc */
+/* 0x00000100 used on sparc */
+/* 0x00000200 used on sparc */
+#define SA_UNSUPPORTED 0x00000400
+#define SA_EXPOSE_TAGBITS 0x00000800
+/* 0x00010000 used on mips */
+/* 0x00800000 used for internal SA_IMMUTABLE */
+/* 0x01000000 used on x86 */
+/* 0x02000000 used on x86 */
+/*
+ * New architectures should not define the obsolete
+ * SA_RESTORER 0x04000000
+ */
+#ifndef SA_ONSTACK
+#define SA_ONSTACK 0x08000000
+#endif
+#ifndef SA_RESTART
+#define SA_RESTART 0x10000000
+#endif
+#ifndef SA_NODEFER
+#define SA_NODEFER 0x40000000
+#endif
+#ifndef SA_RESETHAND
+#define SA_RESETHAND 0x80000000
+#endif
+
+#define SA_NOMASK SA_NODEFER
+#define SA_ONESHOT SA_RESETHAND
+
+#ifndef SIG_BLOCK
+#define SIG_BLOCK 0 /* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK 1 /* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK 2 /* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t *__sigrestore_t;
+
+#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
+#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
+#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#endif
+
+#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SIGNAL_H
+#define __ASM_GENERIC_SIGNAL_H
+
+#include <linux/types.h>
+
+#define _NSIG 64
+#define _NSIG_BPW __BITS_PER_LONG
+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGIOT 6
+#define SIGBUS 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGUSR1 10
+#define SIGSEGV 11
+#define SIGUSR2 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGSTKFLT 16
+#define SIGCHLD 17
+#define SIGCONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+/*
+#define SIGLOST 29
+*/
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+/* These should not be considered constants from userland. */
+#define SIGRTMIN 32
+#ifndef SIGRTMAX
+#define SIGRTMAX _NSIG
+#endif
+
+#if !defined MINSIGSTKSZ || !defined SIGSTKSZ
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+#endif
+
+#ifndef __ASSEMBLY__
+typedef struct {
+ unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+/* not actually used, but required for linux/syscalls.h */
+typedef unsigned long old_sigset_t;
+
+#include <asm-generic/signal-defs.h>
+
+#ifdef SA_RESTORER
+#define __ARCH_HAS_SA_RESTORER
+#endif
+
+struct sigaction {
+ __sighandler_t sa_handler;
+ unsigned long sa_flags;
+#ifdef SA_RESTORER
+ __sigrestore_t sa_restorer;
+#endif
+ sigset_t sa_mask; /* mask last for extensibility */
+};
+
+typedef struct sigaltstack {
+ void *ss_sp;
+ int ss_flags;
+ size_t ss_size;
+} stack_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_GENERIC_SIGNAL_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SOCKET_H
+#define __ASM_GENERIC_SOCKET_H
+
+#include <linux/posix_types.h>
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET 1
+
+#define SO_DEBUG 1
+#define SO_REUSEADDR 2
+#define SO_TYPE 3
+#define SO_ERROR 4
+#define SO_DONTROUTE 5
+#define SO_BROADCAST 6
+#define SO_SNDBUF 7
+#define SO_RCVBUF 8
+#define SO_SNDBUFFORCE 32
+#define SO_RCVBUFFORCE 33
+#define SO_KEEPALIVE 9
+#define SO_OOBINLINE 10
+#define SO_NO_CHECK 11
+#define SO_PRIORITY 12
+#define SO_LINGER 13
+#define SO_BSDCOMPAT 14
+#define SO_REUSEPORT 15
+#ifndef SO_PASSCRED /* powerpc only differs in these */
+#define SO_PASSCRED 16
+#define SO_PEERCRED 17
+#define SO_RCVLOWAT 18
+#define SO_SNDLOWAT 19
+#define SO_RCVTIMEO_OLD 20
+#define SO_SNDTIMEO_OLD 21
+#endif
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION 22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
+#define SO_SECURITY_ENCRYPTION_NETWORK 24
+
+#define SO_BINDTODEVICE 25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER 26
+#define SO_DETACH_FILTER 27
+#define SO_GET_FILTER SO_ATTACH_FILTER
+
+#define SO_PEERNAME 28
+
+#define SO_ACCEPTCONN 30
+
+#define SO_PEERSEC 31
+#define SO_PASSSEC 34
+
+#define SO_MARK 36
+
+#define SO_PROTOCOL 38
+#define SO_DOMAIN 39
+
+#define SO_RXQ_OVFL 40
+
+#define SO_WIFI_STATUS 41
+#define SCM_WIFI_STATUS SO_WIFI_STATUS
+#define SO_PEEK_OFF 42
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define SO_NOFCS 43
+
+#define SO_LOCK_FILTER 44
+
+#define SO_SELECT_ERR_QUEUE 45
+
+#define SO_BUSY_POLL 46
+
+#define SO_MAX_PACING_RATE 47
+
+#define SO_BPF_EXTENSIONS 48
+
+#define SO_INCOMING_CPU 49
+
+#define SO_ATTACH_BPF 50
+#define SO_DETACH_BPF SO_DETACH_FILTER
+
+#define SO_ATTACH_REUSEPORT_CBPF 51
+#define SO_ATTACH_REUSEPORT_EBPF 52
+
+#define SO_CNX_ADVICE 53
+
+#define SCM_TIMESTAMPING_OPT_STATS 54
+
+#define SO_MEMINFO 55
+
+#define SO_INCOMING_NAPI_ID 56
+
+#define SO_COOKIE 57
+
+#define SCM_TIMESTAMPING_PKTINFO 58
+
+#define SO_PEERGROUPS 59
+
+#define SO_ZEROCOPY 60
+
+#define SO_TXTIME 61
+#define SCM_TXTIME SO_TXTIME
+
+#define SO_BINDTOIFINDEX 62
+
+#define SO_TIMESTAMP_OLD 29
+#define SO_TIMESTAMPNS_OLD 35
+#define SO_TIMESTAMPING_OLD 37
+
+#define SO_TIMESTAMP_NEW 63
+#define SO_TIMESTAMPNS_NEW 64
+#define SO_TIMESTAMPING_NEW 65
+
+#define SO_RCVTIMEO_NEW 66
+#define SO_SNDTIMEO_NEW 67
+
+#define SO_DETACH_REUSEPORT_BPF 68
+
+#define SO_PREFER_BUSY_POLL 69
+#define SO_BUSY_POLL_BUDGET 70
+
+#define SO_NETNS_COOKIE 71
+
+#define SO_BUF_LOCK 72
+
+#define SO_RESERVE_MEM 73
+
+
+#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
+/* on 64-bit and x32, avoid the ?: operator */
+#define SO_TIMESTAMP SO_TIMESTAMP_OLD
+#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
+
+#define SO_RCVTIMEO SO_RCVTIMEO_OLD
+#define SO_SNDTIMEO SO_SNDTIMEO_OLD
+#else
+#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
+#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
+
+#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
+#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
+#endif
+
+#define SCM_TIMESTAMP SO_TIMESTAMP
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
+
+#endif /* __ASM_GENERIC_SOCKET_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SOCKIOS_H
+#define __ASM_GENERIC_SOCKIOS_H
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN 0x8901
+#define SIOCSPGRP 0x8902
+#define FIOGETOWN 0x8903
+#define SIOCGPGRP 0x8904
+#define SIOCATMARK 0x8905
+#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */
+
+#endif /* __ASM_GENERIC_SOCKIOS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_STAT_H
+#define __ASM_GENERIC_STAT_H
+
+/*
+ * Everybody gets this wrong and has to stick with it for all
+ * eternity. Hopefully, this version gets used by new architectures
+ * so they don't fall into the same traps.
+ *
+ * stat64 is copied from powerpc64, with explicit padding added.
+ * stat is the same structure layout on 64-bit, without the 'long long'
+ * types.
+ *
+ * By convention, 64 bit architectures use the stat interface, while
+ * 32 bit architectures use the stat64 interface. Note that we don't
+ * provide an __old_kernel_stat here, which new architecture should
+ * not have to start with.
+ */
+
+#include <asm/bitsperlong.h>
+
+#define STAT_HAVE_NSEC 1
+
+struct stat {
+ unsigned long st_dev; /* Device. */
+ unsigned long st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group. */
+ unsigned long st_rdev; /* Device number, if device. */
+ unsigned long __pad1;
+ long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ long st_blocks; /* Number 512-byte blocks allocated. */
+ long st_atime; /* Time of last access. */
+ unsigned long st_atime_nsec;
+ long st_mtime; /* Time of last modification. */
+ unsigned long st_mtime_nsec;
+ long st_ctime; /* Time of last status change. */
+ unsigned long st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
+struct stat64 {
+ unsigned long long st_dev; /* Device. */
+ unsigned long long st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group. */
+ unsigned long long st_rdev; /* Device number, if device. */
+ unsigned long long __pad1;
+ long long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ long long st_blocks; /* Number 512-byte blocks allocated. */
+ int st_atime; /* Time of last access. */
+ unsigned int st_atime_nsec;
+ int st_mtime; /* Time of last modification. */
+ unsigned int st_mtime_nsec;
+ int st_ctime; /* Time of last status change. */
+ unsigned int st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+#endif
+
+#endif /* __ASM_GENERIC_STAT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _GENERIC_STATFS_H
+#define _GENERIC_STATFS_H
+
+#include <linux/types.h>
+
+
+/*
+ * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'.
+ * Yes, they differ in signedness as well as size.
+ * Special cases can override it for themselves -- except for S390x, which
+ * is just a little too special for us. And MIPS, which I'm not touching
+ * with a 10' pole.
+ */
+#ifndef __statfs_word
+#if __BITS_PER_LONG == 64
+#define __statfs_word __kernel_long_t
+#else
+#define __statfs_word __u32
+#endif
+#endif
+
+struct statfs {
+ __statfs_word f_type;
+ __statfs_word f_bsize;
+ __statfs_word f_blocks;
+ __statfs_word f_bfree;
+ __statfs_word f_bavail;
+ __statfs_word f_files;
+ __statfs_word f_ffree;
+ __kernel_fsid_t f_fsid;
+ __statfs_word f_namelen;
+ __statfs_word f_frsize;
+ __statfs_word f_flags;
+ __statfs_word f_spare[4];
+};
+
+/*
+ * ARM needs to avoid the 32-bit padding at the end, for consistency
+ * between EABI and OABI
+ */
+#ifndef ARCH_PACK_STATFS64
+#define ARCH_PACK_STATFS64
+#endif
+
+struct statfs64 {
+ __statfs_word f_type;
+ __statfs_word f_bsize;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_bavail;
+ __u64 f_files;
+ __u64 f_ffree;
+ __kernel_fsid_t f_fsid;
+ __statfs_word f_namelen;
+ __statfs_word f_frsize;
+ __statfs_word f_flags;
+ __statfs_word f_spare[4];
+} ARCH_PACK_STATFS64;
+
+/*
+ * IA64 and x86_64 need to avoid the 32-bit padding at the end,
+ * to be compatible with the i386 ABI
+ */
+#ifndef ARCH_PACK_COMPAT_STATFS64
+#define ARCH_PACK_COMPAT_STATFS64
+#endif
+
+struct compat_statfs64 {
+ __u32 f_type;
+ __u32 f_bsize;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_bavail;
+ __u64 f_files;
+ __u64 f_ffree;
+ __kernel_fsid_t f_fsid;
+ __u32 f_namelen;
+ __u32 f_frsize;
+ __u32 f_flags;
+ __u32 f_spare[4];
+} ARCH_PACK_COMPAT_STATFS64;
+
+#endif /* _GENERIC_STATFS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_SWAB_H
+#define _ASM_GENERIC_SWAB_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * 32 bit architectures typically (but not always) want to
+ * set __SWAB_64_THRU_32__. In user space, this is only
+ * valid if the compiler supports 64 bit data types.
+ */
+
+#if __BITS_PER_LONG == 32
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#define __SWAB_64_THRU_32__
+#endif
+#endif
+
+#endif /* _ASM_GENERIC_SWAB_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_TERMBITS_H
+#define __ASM_GENERIC_TERMBITS_H
+
+#include <linux/posix_types.h>
+
+typedef unsigned char cc_t;
+typedef unsigned int speed_t;
+typedef unsigned int tcflag_t;
+
+#define NCCS 19
+struct termios {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+};
+
+struct termios2 {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
+struct ktermios {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
+
+/* c_iflag bits */
+#define IGNBRK 0000001
+#define BRKINT 0000002
+#define IGNPAR 0000004
+#define PARMRK 0000010
+#define INPCK 0000020
+#define ISTRIP 0000040
+#define INLCR 0000100
+#define IGNCR 0000200
+#define ICRNL 0000400
+#define IUCLC 0001000
+#define IXON 0002000
+#define IXANY 0004000
+#define IXOFF 0010000
+#define IMAXBEL 0020000
+#define IUTF8 0040000
+
+/* c_oflag bits */
+#define OPOST 0000001
+#define OLCUC 0000002
+#define ONLCR 0000004
+#define OCRNL 0000010
+#define ONOCR 0000020
+#define ONLRET 0000040
+#define OFILL 0000100
+#define OFDEL 0000200
+#define NLDLY 0000400
+#define NL0 0000000
+#define NL1 0000400
+#define CRDLY 0003000
+#define CR0 0000000
+#define CR1 0001000
+#define CR2 0002000
+#define CR3 0003000
+#define TABDLY 0014000
+#define TAB0 0000000
+#define TAB1 0004000
+#define TAB2 0010000
+#define TAB3 0014000
+#define XTABS 0014000
+#define BSDLY 0020000
+#define BS0 0000000
+#define BS1 0020000
+#define VTDLY 0040000
+#define VT0 0000000
+#define VT1 0040000
+#define FFDLY 0100000
+#define FF0 0000000
+#define FF1 0100000
+
+/* c_cflag bit meaning */
+#define CBAUD 0010017
+#define B0 0000000 /* hang up */
+#define B50 0000001
+#define B75 0000002
+#define B110 0000003
+#define B134 0000004
+#define B150 0000005
+#define B200 0000006
+#define B300 0000007
+#define B600 0000010
+#define B1200 0000011
+#define B1800 0000012
+#define B2400 0000013
+#define B4800 0000014
+#define B9600 0000015
+#define B19200 0000016
+#define B38400 0000017
+#define EXTA B19200
+#define EXTB B38400
+#define CSIZE 0000060
+#define CS5 0000000
+#define CS6 0000020
+#define CS7 0000040
+#define CS8 0000060
+#define CSTOPB 0000100
+#define CREAD 0000200
+#define PARENB 0000400
+#define PARODD 0001000
+#define HUPCL 0002000
+#define CLOCAL 0004000
+#define CBAUDEX 0010000
+#define BOTHER 0010000
+#define B57600 0010001
+#define B115200 0010002
+#define B230400 0010003
+#define B460800 0010004
+#define B500000 0010005
+#define B576000 0010006
+#define B921600 0010007
+#define B1000000 0010010
+#define B1152000 0010011
+#define B1500000 0010012
+#define B2000000 0010013
+#define B2500000 0010014
+#define B3000000 0010015
+#define B3500000 0010016
+#define B4000000 0010017
+#define CIBAUD 002003600000 /* input baud rate */
+#define CMSPAR 010000000000 /* mark or space (stick) parity */
+#define CRTSCTS 020000000000 /* flow control */
+
+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
+
+/* c_lflag bits */
+#define ISIG 0000001
+#define ICANON 0000002
+#define XCASE 0000004
+#define ECHO 0000010
+#define ECHOE 0000020
+#define ECHOK 0000040
+#define ECHONL 0000100
+#define NOFLSH 0000200
+#define TOSTOP 0000400
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE 0004000
+#define FLUSHO 0010000
+#define PENDIN 0040000
+#define IEXTEN 0100000
+#define EXTPROC 0200000
+
+/* tcflow() and TCXONC use these */
+#define TCOOFF 0
+#define TCOON 1
+#define TCIOFF 2
+#define TCION 3
+
+/* tcflush() and TCFLSH use these */
+#define TCIFLUSH 0
+#define TCOFLUSH 1
+#define TCIOFLUSH 2
+
+/* tcsetattr uses these */
+#define TCSANOW 0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+#endif /* __ASM_GENERIC_TERMBITS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_TERMIOS_H
+#define _ASM_GENERIC_TERMIOS_H
+/*
+ * Most architectures have straight copies of the x86 code, with
+ * varying levels of bug fixes on top. Usually it's a good idea
+ * to use this generic version instead, but be careful to avoid
+ * ABI changes.
+ * New architectures should not provide their own version.
+ */
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+ unsigned short ws_row;
+ unsigned short ws_col;
+ unsigned short ws_xpixel;
+ unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+ unsigned short c_iflag; /* input mode flags */
+ unsigned short c_oflag; /* output mode flags */
+ unsigned short c_cflag; /* control mode flags */
+ unsigned short c_lflag; /* local mode flags */
+ unsigned char c_line; /* line discipline */
+ unsigned char c_cc[NCC]; /* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE 0x001
+#define TIOCM_DTR 0x002
+#define TIOCM_RTS 0x004
+#define TIOCM_ST 0x008
+#define TIOCM_SR 0x010
+#define TIOCM_CTS 0x020
+#define TIOCM_CAR 0x040
+#define TIOCM_RNG 0x080
+#define TIOCM_DSR 0x100
+#define TIOCM_CD TIOCM_CAR
+#define TIOCM_RI TIOCM_RNG
+#define TIOCM_OUT1 0x2000
+#define TIOCM_OUT2 0x4000
+#define TIOCM_LOOP 0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+
+#endif /* _ASM_GENERIC_TERMIOS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_TYPES_H
+#define _ASM_GENERIC_TYPES_H
+/*
+ * int-ll64 is used everywhere now.
+ */
+#include <asm-generic/int-ll64.h>
+
+#endif /* _ASM_GENERIC_TYPES_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_UCONTEXT_H
+#define __ASM_GENERIC_UCONTEXT_H
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+ sigset_t uc_sigmask; /* mask last for extensibility */
+};
+
+#endif /* __ASM_GENERIC_UCONTEXT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#include <asm/bitsperlong.h>
+
+/*
+ * This file contains the system call numbers, based on the
+ * layout of the x86-64 architecture, which embeds the
+ * pointer to the syscall in the table.
+ *
+ * As a basic principle, no duplication of functionality
+ * should be added, e.g. we don't use lseek when llseek
+ * is present. New architectures should use this file
+ * and implement the less feature-full calls in user space.
+ */
+
+#ifndef __SYSCALL
+#define __SYSCALL(x, y)
+#endif
+
+#if __BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
+#else
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
+#endif
+
+#ifdef __SYSCALL_COMPAT
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp)
+#else
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64)
+#endif
+
+#define __NR_io_setup 0
+__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
+#define __NR_io_destroy 1
+__SYSCALL(__NR_io_destroy, sys_io_destroy)
+#define __NR_io_submit 2
+__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
+#define __NR_io_cancel 3
+__SYSCALL(__NR_io_cancel, sys_io_cancel)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_io_getevents 4
+__SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
+#endif
+
+/* fs/xattr.c */
+#define __NR_setxattr 5
+__SYSCALL(__NR_setxattr, sys_setxattr)
+#define __NR_lsetxattr 6
+__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
+#define __NR_fsetxattr 7
+__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
+#define __NR_getxattr 8
+__SYSCALL(__NR_getxattr, sys_getxattr)
+#define __NR_lgetxattr 9
+__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
+#define __NR_fgetxattr 10
+__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
+#define __NR_listxattr 11
+__SYSCALL(__NR_listxattr, sys_listxattr)
+#define __NR_llistxattr 12
+__SYSCALL(__NR_llistxattr, sys_llistxattr)
+#define __NR_flistxattr 13
+__SYSCALL(__NR_flistxattr, sys_flistxattr)
+#define __NR_removexattr 14
+__SYSCALL(__NR_removexattr, sys_removexattr)
+#define __NR_lremovexattr 15
+__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
+#define __NR_fremovexattr 16
+__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
+
+/* fs/dcache.c */
+#define __NR_getcwd 17
+__SYSCALL(__NR_getcwd, sys_getcwd)
+
+/* fs/cookies.c */
+#define __NR_lookup_dcookie 18
+__SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie)
+
+/* fs/eventfd.c */
+#define __NR_eventfd2 19
+__SYSCALL(__NR_eventfd2, sys_eventfd2)
+
+/* fs/eventpoll.c */
+#define __NR_epoll_create1 20
+__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
+#define __NR_epoll_ctl 21
+__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
+#define __NR_epoll_pwait 22
+__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)
+
+/* fs/fcntl.c */
+#define __NR_dup 23
+__SYSCALL(__NR_dup, sys_dup)
+#define __NR_dup3 24
+__SYSCALL(__NR_dup3, sys_dup3)
+#define __NR3264_fcntl 25
+__SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
+
+/* fs/inotify_user.c */
+#define __NR_inotify_init1 26
+__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
+#define __NR_inotify_add_watch 27
+__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
+#define __NR_inotify_rm_watch 28
+__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
+
+/* fs/ioctl.c */
+#define __NR_ioctl 29
+__SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl)
+
+/* fs/ioprio.c */
+#define __NR_ioprio_set 30
+__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
+#define __NR_ioprio_get 31
+__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
+
+/* fs/locks.c */
+#define __NR_flock 32
+__SYSCALL(__NR_flock, sys_flock)
+
+/* fs/namei.c */
+#define __NR_mknodat 33
+__SYSCALL(__NR_mknodat, sys_mknodat)
+#define __NR_mkdirat 34
+__SYSCALL(__NR_mkdirat, sys_mkdirat)
+#define __NR_unlinkat 35
+__SYSCALL(__NR_unlinkat, sys_unlinkat)
+#define __NR_symlinkat 36
+__SYSCALL(__NR_symlinkat, sys_symlinkat)
+#define __NR_linkat 37
+__SYSCALL(__NR_linkat, sys_linkat)
+#ifdef __ARCH_WANT_RENAMEAT
+/* renameat is superseded with flags by renameat2 */
+#define __NR_renameat 38
+__SYSCALL(__NR_renameat, sys_renameat)
+#endif /* __ARCH_WANT_RENAMEAT */
+
+/* fs/namespace.c */
+#define __NR_umount2 39
+__SYSCALL(__NR_umount2, sys_umount)
+#define __NR_mount 40
+__SYSCALL(__NR_mount, sys_mount)
+#define __NR_pivot_root 41
+__SYSCALL(__NR_pivot_root, sys_pivot_root)
+
+/* fs/nfsctl.c */
+#define __NR_nfsservctl 42
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
+
+/* fs/open.c */
+#define __NR3264_statfs 43
+__SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \
+ compat_sys_statfs64)
+#define __NR3264_fstatfs 44
+__SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \
+ compat_sys_fstatfs64)
+#define __NR3264_truncate 45
+__SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \
+ compat_sys_truncate64)
+#define __NR3264_ftruncate 46
+__SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
+ compat_sys_ftruncate64)
+
+#define __NR_fallocate 47
+__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
+#define __NR_faccessat 48
+__SYSCALL(__NR_faccessat, sys_faccessat)
+#define __NR_chdir 49
+__SYSCALL(__NR_chdir, sys_chdir)
+#define __NR_fchdir 50
+__SYSCALL(__NR_fchdir, sys_fchdir)
+#define __NR_chroot 51
+__SYSCALL(__NR_chroot, sys_chroot)
+#define __NR_fchmod 52
+__SYSCALL(__NR_fchmod, sys_fchmod)
+#define __NR_fchmodat 53
+__SYSCALL(__NR_fchmodat, sys_fchmodat)
+#define __NR_fchownat 54
+__SYSCALL(__NR_fchownat, sys_fchownat)
+#define __NR_fchown 55
+__SYSCALL(__NR_fchown, sys_fchown)
+#define __NR_openat 56
+__SYSCALL(__NR_openat, sys_openat)
+#define __NR_close 57
+__SYSCALL(__NR_close, sys_close)
+#define __NR_vhangup 58
+__SYSCALL(__NR_vhangup, sys_vhangup)
+
+/* fs/pipe.c */
+#define __NR_pipe2 59
+__SYSCALL(__NR_pipe2, sys_pipe2)
+
+/* fs/quota.c */
+#define __NR_quotactl 60
+__SYSCALL(__NR_quotactl, sys_quotactl)
+
+/* fs/readdir.c */
+#define __NR_getdents64 61
+__SYSCALL(__NR_getdents64, sys_getdents64)
+
+/* fs/read_write.c */
+#define __NR3264_lseek 62
+__SC_3264(__NR3264_lseek, sys_llseek, sys_lseek)
+#define __NR_read 63
+__SYSCALL(__NR_read, sys_read)
+#define __NR_write 64
+__SYSCALL(__NR_write, sys_write)
+#define __NR_readv 65
+__SC_COMP(__NR_readv, sys_readv, sys_readv)
+#define __NR_writev 66
+__SC_COMP(__NR_writev, sys_writev, sys_writev)
+#define __NR_pread64 67
+__SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64)
+#define __NR_pwrite64 68
+__SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
+#define __NR_preadv 69
+__SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
+#define __NR_pwritev 70
+__SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
+
+/* fs/sendfile.c */
+#define __NR3264_sendfile 71
+__SYSCALL(__NR3264_sendfile, sys_sendfile64)
+
+/* fs/select.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_pselect6 72
+__SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
+#define __NR_ppoll 73
+__SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
+#endif
+
+/* fs/signalfd.c */
+#define __NR_signalfd4 74
+__SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
+
+/* fs/splice.c */
+#define __NR_vmsplice 75
+__SYSCALL(__NR_vmsplice, sys_vmsplice)
+#define __NR_splice 76
+__SYSCALL(__NR_splice, sys_splice)
+#define __NR_tee 77
+__SYSCALL(__NR_tee, sys_tee)
+
+/* fs/stat.c */
+#define __NR_readlinkat 78
+__SYSCALL(__NR_readlinkat, sys_readlinkat)
+#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
+#define __NR3264_fstatat 79
+__SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
+#define __NR3264_fstat 80
+__SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
+#endif
+
+/* fs/sync.c */
+#define __NR_sync 81
+__SYSCALL(__NR_sync, sys_sync)
+#define __NR_fsync 82
+__SYSCALL(__NR_fsync, sys_fsync)
+#define __NR_fdatasync 83
+__SYSCALL(__NR_fdatasync, sys_fdatasync)
+#ifdef __ARCH_WANT_SYNC_FILE_RANGE2
+#define __NR_sync_file_range2 84
+__SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \
+ compat_sys_sync_file_range2)
+#else
+#define __NR_sync_file_range 84
+__SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
+ compat_sys_sync_file_range)
+#endif
+
+/* fs/timerfd.c */
+#define __NR_timerfd_create 85
+__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_timerfd_settime 86
+__SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
+ sys_timerfd_settime)
+#define __NR_timerfd_gettime 87
+__SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
+ sys_timerfd_gettime)
+#endif
+
+/* fs/utimes.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_utimensat 88
+__SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
+#endif
+
+/* kernel/acct.c */
+#define __NR_acct 89
+__SYSCALL(__NR_acct, sys_acct)
+
+/* kernel/capability.c */
+#define __NR_capget 90
+__SYSCALL(__NR_capget, sys_capget)
+#define __NR_capset 91
+__SYSCALL(__NR_capset, sys_capset)
+
+/* kernel/exec_domain.c */
+#define __NR_personality 92
+__SYSCALL(__NR_personality, sys_personality)
+
+/* kernel/exit.c */
+#define __NR_exit 93
+__SYSCALL(__NR_exit, sys_exit)
+#define __NR_exit_group 94
+__SYSCALL(__NR_exit_group, sys_exit_group)
+#define __NR_waitid 95
+__SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)
+
+/* kernel/fork.c */
+#define __NR_set_tid_address 96
+__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
+#define __NR_unshare 97
+__SYSCALL(__NR_unshare, sys_unshare)
+
+/* kernel/futex.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_futex 98
+__SC_3264(__NR_futex, sys_futex_time32, sys_futex)
+#endif
+#define __NR_set_robust_list 99
+__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
+ compat_sys_set_robust_list)
+#define __NR_get_robust_list 100
+__SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
+ compat_sys_get_robust_list)
+
+/* kernel/hrtimer.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_nanosleep 101
+__SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
+#endif
+
+/* kernel/itimer.c */
+#define __NR_getitimer 102
+__SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer)
+#define __NR_setitimer 103
+__SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)
+
+/* kernel/kexec.c */
+#define __NR_kexec_load 104
+__SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)
+
+/* kernel/module.c */
+#define __NR_init_module 105
+__SYSCALL(__NR_init_module, sys_init_module)
+#define __NR_delete_module 106
+__SYSCALL(__NR_delete_module, sys_delete_module)
+
+/* kernel/posix-timers.c */
+#define __NR_timer_create 107
+__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_timer_gettime 108
+__SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
+#endif
+#define __NR_timer_getoverrun 109
+__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_timer_settime 110
+__SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
+#endif
+#define __NR_timer_delete 111
+__SYSCALL(__NR_timer_delete, sys_timer_delete)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_clock_settime 112
+__SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
+#define __NR_clock_gettime 113
+__SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
+#define __NR_clock_getres 114
+__SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
+#define __NR_clock_nanosleep 115
+__SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
+ sys_clock_nanosleep)
+#endif
+
+/* kernel/printk.c */
+#define __NR_syslog 116
+__SYSCALL(__NR_syslog, sys_syslog)
+
+/* kernel/ptrace.c */
+#define __NR_ptrace 117
+__SYSCALL(__NR_ptrace, sys_ptrace)
+
+/* kernel/sched/core.c */
+#define __NR_sched_setparam 118
+__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
+#define __NR_sched_setscheduler 119
+__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
+#define __NR_sched_getscheduler 120
+__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
+#define __NR_sched_getparam 121
+__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
+#define __NR_sched_setaffinity 122
+__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
+ compat_sys_sched_setaffinity)
+#define __NR_sched_getaffinity 123
+__SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \
+ compat_sys_sched_getaffinity)
+#define __NR_sched_yield 124
+__SYSCALL(__NR_sched_yield, sys_sched_yield)
+#define __NR_sched_get_priority_max 125
+__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
+#define __NR_sched_get_priority_min 126
+__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_sched_rr_get_interval 127
+__SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
+ sys_sched_rr_get_interval)
+#endif
+
+/* kernel/signal.c */
+#define __NR_restart_syscall 128
+__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
+#define __NR_kill 129
+__SYSCALL(__NR_kill, sys_kill)
+#define __NR_tkill 130
+__SYSCALL(__NR_tkill, sys_tkill)
+#define __NR_tgkill 131
+__SYSCALL(__NR_tgkill, sys_tgkill)
+#define __NR_sigaltstack 132
+__SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack)
+#define __NR_rt_sigsuspend 133
+__SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend)
+#define __NR_rt_sigaction 134
+__SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
+#define __NR_rt_sigprocmask 135
+__SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
+#define __NR_rt_sigpending 136
+__SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_rt_sigtimedwait 137
+__SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
+ sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
+#endif
+#define __NR_rt_sigqueueinfo 138
+__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
+ compat_sys_rt_sigqueueinfo)
+#define __NR_rt_sigreturn 139
+__SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn)
+
+/* kernel/sys.c */
+#define __NR_setpriority 140
+__SYSCALL(__NR_setpriority, sys_setpriority)
+#define __NR_getpriority 141
+__SYSCALL(__NR_getpriority, sys_getpriority)
+#define __NR_reboot 142
+__SYSCALL(__NR_reboot, sys_reboot)
+#define __NR_setregid 143
+__SYSCALL(__NR_setregid, sys_setregid)
+#define __NR_setgid 144
+__SYSCALL(__NR_setgid, sys_setgid)
+#define __NR_setreuid 145
+__SYSCALL(__NR_setreuid, sys_setreuid)
+#define __NR_setuid 146
+__SYSCALL(__NR_setuid, sys_setuid)
+#define __NR_setresuid 147
+__SYSCALL(__NR_setresuid, sys_setresuid)
+#define __NR_getresuid 148
+__SYSCALL(__NR_getresuid, sys_getresuid)
+#define __NR_setresgid 149
+__SYSCALL(__NR_setresgid, sys_setresgid)
+#define __NR_getresgid 150
+__SYSCALL(__NR_getresgid, sys_getresgid)
+#define __NR_setfsuid 151
+__SYSCALL(__NR_setfsuid, sys_setfsuid)
+#define __NR_setfsgid 152
+__SYSCALL(__NR_setfsgid, sys_setfsgid)
+#define __NR_times 153
+__SC_COMP(__NR_times, sys_times, compat_sys_times)
+#define __NR_setpgid 154
+__SYSCALL(__NR_setpgid, sys_setpgid)
+#define __NR_getpgid 155
+__SYSCALL(__NR_getpgid, sys_getpgid)
+#define __NR_getsid 156
+__SYSCALL(__NR_getsid, sys_getsid)
+#define __NR_setsid 157
+__SYSCALL(__NR_setsid, sys_setsid)
+#define __NR_getgroups 158
+__SYSCALL(__NR_getgroups, sys_getgroups)
+#define __NR_setgroups 159
+__SYSCALL(__NR_setgroups, sys_setgroups)
+#define __NR_uname 160
+__SYSCALL(__NR_uname, sys_newuname)
+#define __NR_sethostname 161
+__SYSCALL(__NR_sethostname, sys_sethostname)
+#define __NR_setdomainname 162
+__SYSCALL(__NR_setdomainname, sys_setdomainname)
+
+#ifdef __ARCH_WANT_SET_GET_RLIMIT
+/* getrlimit and setrlimit are superseded with prlimit64 */
+#define __NR_getrlimit 163
+__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
+#define __NR_setrlimit 164
+__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
+#endif
+
+#define __NR_getrusage 165
+__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
+#define __NR_umask 166
+__SYSCALL(__NR_umask, sys_umask)
+#define __NR_prctl 167
+__SYSCALL(__NR_prctl, sys_prctl)
+#define __NR_getcpu 168
+__SYSCALL(__NR_getcpu, sys_getcpu)
+
+/* kernel/time.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_gettimeofday 169
+__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
+#define __NR_settimeofday 170
+__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
+#define __NR_adjtimex 171
+__SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
+#endif
+
+/* kernel/sys.c */
+#define __NR_getpid 172
+__SYSCALL(__NR_getpid, sys_getpid)
+#define __NR_getppid 173
+__SYSCALL(__NR_getppid, sys_getppid)
+#define __NR_getuid 174
+__SYSCALL(__NR_getuid, sys_getuid)
+#define __NR_geteuid 175
+__SYSCALL(__NR_geteuid, sys_geteuid)
+#define __NR_getgid 176
+__SYSCALL(__NR_getgid, sys_getgid)
+#define __NR_getegid 177
+__SYSCALL(__NR_getegid, sys_getegid)
+#define __NR_gettid 178
+__SYSCALL(__NR_gettid, sys_gettid)
+#define __NR_sysinfo 179
+__SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
+
+/* ipc/mqueue.c */
+#define __NR_mq_open 180
+__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
+#define __NR_mq_unlink 181
+__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_mq_timedsend 182
+__SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
+#define __NR_mq_timedreceive 183
+__SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
+ sys_mq_timedreceive)
+#endif
+#define __NR_mq_notify 184
+__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
+#define __NR_mq_getsetattr 185
+__SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr)
+
+/* ipc/msg.c */
+#define __NR_msgget 186
+__SYSCALL(__NR_msgget, sys_msgget)
+#define __NR_msgctl 187
+__SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl)
+#define __NR_msgrcv 188
+__SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv)
+#define __NR_msgsnd 189
+__SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
+
+/* ipc/sem.c */
+#define __NR_semget 190
+__SYSCALL(__NR_semget, sys_semget)
+#define __NR_semctl 191
+__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_semtimedop 192
+__SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop)
+#endif
+#define __NR_semop 193
+__SYSCALL(__NR_semop, sys_semop)
+
+/* ipc/shm.c */
+#define __NR_shmget 194
+__SYSCALL(__NR_shmget, sys_shmget)
+#define __NR_shmctl 195
+__SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl)
+#define __NR_shmat 196
+__SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat)
+#define __NR_shmdt 197
+__SYSCALL(__NR_shmdt, sys_shmdt)
+
+/* net/socket.c */
+#define __NR_socket 198
+__SYSCALL(__NR_socket, sys_socket)
+#define __NR_socketpair 199
+__SYSCALL(__NR_socketpair, sys_socketpair)
+#define __NR_bind 200
+__SYSCALL(__NR_bind, sys_bind)
+#define __NR_listen 201
+__SYSCALL(__NR_listen, sys_listen)
+#define __NR_accept 202
+__SYSCALL(__NR_accept, sys_accept)
+#define __NR_connect 203
+__SYSCALL(__NR_connect, sys_connect)
+#define __NR_getsockname 204
+__SYSCALL(__NR_getsockname, sys_getsockname)
+#define __NR_getpeername 205
+__SYSCALL(__NR_getpeername, sys_getpeername)
+#define __NR_sendto 206
+__SYSCALL(__NR_sendto, sys_sendto)
+#define __NR_recvfrom 207
+__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
+#define __NR_setsockopt 208
+__SC_COMP(__NR_setsockopt, sys_setsockopt, sys_setsockopt)
+#define __NR_getsockopt 209
+__SC_COMP(__NR_getsockopt, sys_getsockopt, sys_getsockopt)
+#define __NR_shutdown 210
+__SYSCALL(__NR_shutdown, sys_shutdown)
+#define __NR_sendmsg 211
+__SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg)
+#define __NR_recvmsg 212
+__SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg)
+
+/* mm/filemap.c */
+#define __NR_readahead 213
+__SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)
+
+/* mm/nommu.c, also with MMU */
+#define __NR_brk 214
+__SYSCALL(__NR_brk, sys_brk)
+#define __NR_munmap 215
+__SYSCALL(__NR_munmap, sys_munmap)
+#define __NR_mremap 216
+__SYSCALL(__NR_mremap, sys_mremap)
+
+/* security/keys/keyctl.c */
+#define __NR_add_key 217
+__SYSCALL(__NR_add_key, sys_add_key)
+#define __NR_request_key 218
+__SYSCALL(__NR_request_key, sys_request_key)
+#define __NR_keyctl 219
+__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
+
+/* arch/example/kernel/sys_example.c */
+#define __NR_clone 220
+__SYSCALL(__NR_clone, sys_clone)
+#define __NR_execve 221
+__SC_COMP(__NR_execve, sys_execve, compat_sys_execve)
+
+#define __NR3264_mmap 222
+__SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
+/* mm/fadvise.c */
+#define __NR3264_fadvise64 223
+__SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
+
+/* mm/, CONFIG_MMU only */
+#ifndef __ARCH_NOMMU
+#define __NR_swapon 224
+__SYSCALL(__NR_swapon, sys_swapon)
+#define __NR_swapoff 225
+__SYSCALL(__NR_swapoff, sys_swapoff)
+#define __NR_mprotect 226
+__SYSCALL(__NR_mprotect, sys_mprotect)
+#define __NR_msync 227
+__SYSCALL(__NR_msync, sys_msync)
+#define __NR_mlock 228
+__SYSCALL(__NR_mlock, sys_mlock)
+#define __NR_munlock 229
+__SYSCALL(__NR_munlock, sys_munlock)
+#define __NR_mlockall 230
+__SYSCALL(__NR_mlockall, sys_mlockall)
+#define __NR_munlockall 231
+__SYSCALL(__NR_munlockall, sys_munlockall)
+#define __NR_mincore 232
+__SYSCALL(__NR_mincore, sys_mincore)
+#define __NR_madvise 233
+__SYSCALL(__NR_madvise, sys_madvise)
+#define __NR_remap_file_pages 234
+__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
+#define __NR_mbind 235
+__SYSCALL(__NR_mbind, sys_mbind)
+#define __NR_get_mempolicy 236
+__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
+#define __NR_set_mempolicy 237
+__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
+#define __NR_migrate_pages 238
+__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
+#define __NR_move_pages 239
+__SYSCALL(__NR_move_pages, sys_move_pages)
+#endif
+
+#define __NR_rt_tgsigqueueinfo 240
+__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
+ compat_sys_rt_tgsigqueueinfo)
+#define __NR_perf_event_open 241
+__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+#define __NR_accept4 242
+__SYSCALL(__NR_accept4, sys_accept4)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_recvmmsg 243
+__SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32)
+#endif
+
+/*
+ * Architectures may provide up to 16 syscalls of their own
+ * starting with this value.
+ */
+#define __NR_arch_specific_syscall 244
+
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_wait4 260
+__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
+#endif
+#define __NR_prlimit64 261
+__SYSCALL(__NR_prlimit64, sys_prlimit64)
+#define __NR_fanotify_init 262
+__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
+#define __NR_fanotify_mark 263
+__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
+#define __NR_name_to_handle_at 264
+__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
+#define __NR_open_by_handle_at 265
+__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_clock_adjtime 266
+__SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
+#endif
+#define __NR_syncfs 267
+__SYSCALL(__NR_syncfs, sys_syncfs)
+#define __NR_setns 268
+__SYSCALL(__NR_setns, sys_setns)
+#define __NR_sendmmsg 269
+__SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
+#define __NR_process_vm_readv 270
+__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv)
+#define __NR_process_vm_writev 271
+__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev)
+#define __NR_kcmp 272
+__SYSCALL(__NR_kcmp, sys_kcmp)
+#define __NR_finit_module 273
+__SYSCALL(__NR_finit_module, sys_finit_module)
+#define __NR_sched_setattr 274
+__SYSCALL(__NR_sched_setattr, sys_sched_setattr)
+#define __NR_sched_getattr 275
+__SYSCALL(__NR_sched_getattr, sys_sched_getattr)
+#define __NR_renameat2 276
+__SYSCALL(__NR_renameat2, sys_renameat2)
+#define __NR_seccomp 277
+__SYSCALL(__NR_seccomp, sys_seccomp)
+#define __NR_getrandom 278
+__SYSCALL(__NR_getrandom, sys_getrandom)
+#define __NR_memfd_create 279
+__SYSCALL(__NR_memfd_create, sys_memfd_create)
+#define __NR_bpf 280
+__SYSCALL(__NR_bpf, sys_bpf)
+#define __NR_execveat 281
+__SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat)
+#define __NR_userfaultfd 282
+__SYSCALL(__NR_userfaultfd, sys_userfaultfd)
+#define __NR_membarrier 283
+__SYSCALL(__NR_membarrier, sys_membarrier)
+#define __NR_mlock2 284
+__SYSCALL(__NR_mlock2, sys_mlock2)
+#define __NR_copy_file_range 285
+__SYSCALL(__NR_copy_file_range, sys_copy_file_range)
+#define __NR_preadv2 286
+__SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2)
+#define __NR_pwritev2 287
+__SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2)
+#define __NR_pkey_mprotect 288
+__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
+#define __NR_pkey_alloc 289
+__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
+#define __NR_pkey_free 290
+__SYSCALL(__NR_pkey_free, sys_pkey_free)
+#define __NR_statx 291
+__SYSCALL(__NR_statx, sys_statx)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
+#define __NR_io_pgetevents 292
+__SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
+#endif
+#define __NR_rseq 293
+__SYSCALL(__NR_rseq, sys_rseq)
+#define __NR_kexec_file_load 294
+__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
+/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
+#if __BITS_PER_LONG == 32
+#define __NR_clock_gettime64 403
+__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
+#define __NR_clock_settime64 404
+__SYSCALL(__NR_clock_settime64, sys_clock_settime)
+#define __NR_clock_adjtime64 405
+__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
+#define __NR_clock_getres_time64 406
+__SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
+#define __NR_clock_nanosleep_time64 407
+__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
+#define __NR_timer_gettime64 408
+__SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
+#define __NR_timer_settime64 409
+__SYSCALL(__NR_timer_settime64, sys_timer_settime)
+#define __NR_timerfd_gettime64 410
+__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
+#define __NR_timerfd_settime64 411
+__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
+#define __NR_utimensat_time64 412
+__SYSCALL(__NR_utimensat_time64, sys_utimensat)
+#define __NR_pselect6_time64 413
+__SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
+#define __NR_ppoll_time64 414
+__SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
+#define __NR_io_pgetevents_time64 416
+__SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents)
+#define __NR_recvmmsg_time64 417
+__SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
+#define __NR_mq_timedsend_time64 418
+__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
+#define __NR_mq_timedreceive_time64 419
+__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
+#define __NR_semtimedop_time64 420
+__SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
+#define __NR_rt_sigtimedwait_time64 421
+__SC_COMP(__NR_rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
+#define __NR_futex_time64 422
+__SYSCALL(__NR_futex_time64, sys_futex)
+#define __NR_sched_rr_get_interval_time64 423
+__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
+#endif
+
+#define __NR_pidfd_send_signal 424
+__SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal)
+#define __NR_io_uring_setup 425
+__SYSCALL(__NR_io_uring_setup, sys_io_uring_setup)
+#define __NR_io_uring_enter 426
+__SYSCALL(__NR_io_uring_enter, sys_io_uring_enter)
+#define __NR_io_uring_register 427
+__SYSCALL(__NR_io_uring_register, sys_io_uring_register)
+#define __NR_open_tree 428
+__SYSCALL(__NR_open_tree, sys_open_tree)
+#define __NR_move_mount 429
+__SYSCALL(__NR_move_mount, sys_move_mount)
+#define __NR_fsopen 430
+__SYSCALL(__NR_fsopen, sys_fsopen)
+#define __NR_fsconfig 431
+__SYSCALL(__NR_fsconfig, sys_fsconfig)
+#define __NR_fsmount 432
+__SYSCALL(__NR_fsmount, sys_fsmount)
+#define __NR_fspick 433
+__SYSCALL(__NR_fspick, sys_fspick)
+#define __NR_pidfd_open 434
+__SYSCALL(__NR_pidfd_open, sys_pidfd_open)
+#ifdef __ARCH_WANT_SYS_CLONE3
+#define __NR_clone3 435
+__SYSCALL(__NR_clone3, sys_clone3)
+#endif
+#define __NR_close_range 436
+__SYSCALL(__NR_close_range, sys_close_range)
+
+#define __NR_openat2 437
+__SYSCALL(__NR_openat2, sys_openat2)
+#define __NR_pidfd_getfd 438
+__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
+#define __NR_faccessat2 439
+__SYSCALL(__NR_faccessat2, sys_faccessat2)
+#define __NR_process_madvise 440
+__SYSCALL(__NR_process_madvise, sys_process_madvise)
+#define __NR_epoll_pwait2 441
+__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)
+#define __NR_mount_setattr 442
+__SYSCALL(__NR_mount_setattr, sys_mount_setattr)
+#define __NR_quotactl_fd 443
+__SYSCALL(__NR_quotactl_fd, sys_quotactl_fd)
+
+#define __NR_landlock_create_ruleset 444
+__SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
+#define __NR_landlock_add_rule 445
+__SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
+#define __NR_landlock_restrict_self 446
+__SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
+
+#ifdef __ARCH_WANT_MEMFD_SECRET
+#define __NR_memfd_secret 447
+__SYSCALL(__NR_memfd_secret, sys_memfd_secret)
+#endif
+#define __NR_process_mrelease 448
+__SYSCALL(__NR_process_mrelease, sys_process_mrelease)
+
+#define __NR_futex_waitv 449
+__SYSCALL(__NR_futex_waitv, sys_futex_waitv)
+
+#define __NR_set_mempolicy_home_node 450
+__SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
+
+#undef __NR_syscalls
+#define __NR_syscalls 451
+
+/*
+ * 32 bit systems traditionally used different
+ * syscalls for off_t and loff_t arguments, while
+ * 64 bit systems only need the off_t version.
+ * For new 32 bit platforms, there is no need to
+ * implement the old 32 bit off_t syscalls, so
+ * they take different names.
+ * Here we map the numbers so that both versions
+ * use the same syscall table layout.
+ */
+#if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
+#define __NR_fcntl __NR3264_fcntl
+#define __NR_statfs __NR3264_statfs
+#define __NR_fstatfs __NR3264_fstatfs
+#define __NR_truncate __NR3264_truncate
+#define __NR_ftruncate __NR3264_ftruncate
+#define __NR_lseek __NR3264_lseek
+#define __NR_sendfile __NR3264_sendfile
+#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
+#define __NR_newfstatat __NR3264_fstatat
+#define __NR_fstat __NR3264_fstat
+#endif
+#define __NR_mmap __NR3264_mmap
+#define __NR_fadvise64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat __NR3264_stat
+#define __NR_lstat __NR3264_lstat
+#endif
+#else
+#define __NR_fcntl64 __NR3264_fcntl
+#define __NR_statfs64 __NR3264_statfs
+#define __NR_fstatfs64 __NR3264_fstatfs
+#define __NR_truncate64 __NR3264_truncate
+#define __NR_ftruncate64 __NR3264_ftruncate
+#define __NR_llseek __NR3264_lseek
+#define __NR_sendfile64 __NR3264_sendfile
+#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
+#define __NR_fstatat64 __NR3264_fstatat
+#define __NR_fstat64 __NR3264_fstat
+#endif
+#define __NR_mmap2 __NR3264_mmap
+#define __NR_fadvise64_64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat64 __NR3264_stat
+#define __NR_lstat64 __NR3264_lstat
+#endif
+#endif
--- /dev/null
+cmd_usr/include/asm/a.out.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/a.out.h usr/include/asm/a.out.h
--- /dev/null
+cmd_usr/include/asm/auxvec.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/auxvec.h usr/include/asm/auxvec.h
--- /dev/null
+cmd_usr/include/asm/bitsperlong.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/bitsperlong.h usr/include/asm/bitsperlong.h
--- /dev/null
+cmd_usr/include/asm/boot.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/boot.h usr/include/asm/boot.h
--- /dev/null
+cmd_usr/include/asm/bootparam.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/bootparam.h usr/include/asm/bootparam.h
--- /dev/null
+cmd_usr/include/asm/bpf_perf_event.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/bpf_perf_event.h usr/include/asm/bpf_perf_event.h
--- /dev/null
+cmd_usr/include/asm/byteorder.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/byteorder.h usr/include/asm/byteorder.h
--- /dev/null
+cmd_usr/include/asm/debugreg.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/debugreg.h usr/include/asm/debugreg.h
--- /dev/null
+cmd_usr/include/asm/e820.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/e820.h usr/include/asm/e820.h
--- /dev/null
+cmd_usr/include/asm/errno.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/errno.h usr/include/asm/errno.h
--- /dev/null
+cmd_usr/include/asm/fcntl.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/fcntl.h usr/include/asm/fcntl.h
--- /dev/null
+cmd_usr/include/asm/hw_breakpoint.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/hw_breakpoint.h usr/include/asm/hw_breakpoint.h
--- /dev/null
+cmd_usr/include/asm/hwcap2.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/hwcap2.h usr/include/asm/hwcap2.h
--- /dev/null
+cmd_usr/include/asm/ioctl.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/ioctl.h usr/include/asm/ioctl.h
--- /dev/null
+cmd_usr/include/asm/ioctls.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/ioctls.h usr/include/asm/ioctls.h
--- /dev/null
+cmd_usr/include/asm/ipcbuf.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/ipcbuf.h usr/include/asm/ipcbuf.h
--- /dev/null
+cmd_usr/include/asm/ist.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/ist.h usr/include/asm/ist.h
--- /dev/null
+cmd_usr/include/asm/kvm.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/kvm.h usr/include/asm/kvm.h
--- /dev/null
+cmd_usr/include/asm/kvm_para.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/kvm_para.h usr/include/asm/kvm_para.h
--- /dev/null
+cmd_usr/include/asm/kvm_perf.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/kvm_perf.h usr/include/asm/kvm_perf.h
--- /dev/null
+cmd_usr/include/asm/ldt.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/ldt.h usr/include/asm/ldt.h
--- /dev/null
+cmd_usr/include/asm/mce.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/mce.h usr/include/asm/mce.h
--- /dev/null
+cmd_usr/include/asm/mman.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/mman.h usr/include/asm/mman.h
--- /dev/null
+cmd_usr/include/asm/msgbuf.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/msgbuf.h usr/include/asm/msgbuf.h
--- /dev/null
+cmd_usr/include/asm/msr.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/msr.h usr/include/asm/msr.h
--- /dev/null
+cmd_usr/include/asm/mtrr.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/mtrr.h usr/include/asm/mtrr.h
--- /dev/null
+cmd_usr/include/asm/param.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/param.h usr/include/asm/param.h
--- /dev/null
+cmd_usr/include/asm/perf_regs.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/perf_regs.h usr/include/asm/perf_regs.h
--- /dev/null
+cmd_usr/include/asm/poll.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/poll.h usr/include/asm/poll.h
--- /dev/null
+cmd_usr/include/asm/posix_types.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/posix_types.h usr/include/asm/posix_types.h
--- /dev/null
+cmd_usr/include/asm/posix_types_32.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/posix_types_32.h usr/include/asm/posix_types_32.h
--- /dev/null
+cmd_usr/include/asm/posix_types_64.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/posix_types_64.h usr/include/asm/posix_types_64.h
--- /dev/null
+cmd_usr/include/asm/posix_types_x32.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/posix_types_x32.h usr/include/asm/posix_types_x32.h
--- /dev/null
+cmd_usr/include/asm/prctl.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/prctl.h usr/include/asm/prctl.h
--- /dev/null
+cmd_usr/include/asm/processor-flags.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/processor-flags.h usr/include/asm/processor-flags.h
--- /dev/null
+cmd_usr/include/asm/ptrace-abi.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/ptrace-abi.h usr/include/asm/ptrace-abi.h
--- /dev/null
+cmd_usr/include/asm/ptrace.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/ptrace.h usr/include/asm/ptrace.h
--- /dev/null
+cmd_usr/include/asm/resource.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/resource.h usr/include/asm/resource.h
--- /dev/null
+cmd_usr/include/asm/sembuf.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/sembuf.h usr/include/asm/sembuf.h
--- /dev/null
+cmd_usr/include/asm/setup.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/setup.h usr/include/asm/setup.h
--- /dev/null
+cmd_usr/include/asm/sgx.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/sgx.h usr/include/asm/sgx.h
--- /dev/null
+cmd_usr/include/asm/shmbuf.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/shmbuf.h usr/include/asm/shmbuf.h
--- /dev/null
+cmd_usr/include/asm/sigcontext.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/sigcontext.h usr/include/asm/sigcontext.h
--- /dev/null
+cmd_usr/include/asm/sigcontext32.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/sigcontext32.h usr/include/asm/sigcontext32.h
--- /dev/null
+cmd_usr/include/asm/siginfo.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/siginfo.h usr/include/asm/siginfo.h
--- /dev/null
+cmd_usr/include/asm/signal.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/signal.h usr/include/asm/signal.h
--- /dev/null
+cmd_usr/include/asm/socket.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/socket.h usr/include/asm/socket.h
--- /dev/null
+cmd_usr/include/asm/sockios.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/sockios.h usr/include/asm/sockios.h
--- /dev/null
+cmd_usr/include/asm/stat.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/stat.h usr/include/asm/stat.h
--- /dev/null
+cmd_usr/include/asm/statfs.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/statfs.h usr/include/asm/statfs.h
--- /dev/null
+cmd_usr/include/asm/svm.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/svm.h usr/include/asm/svm.h
--- /dev/null
+cmd_usr/include/asm/swab.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/swab.h usr/include/asm/swab.h
--- /dev/null
+cmd_usr/include/asm/termbits.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/termbits.h usr/include/asm/termbits.h
--- /dev/null
+cmd_usr/include/asm/termios.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/termios.h usr/include/asm/termios.h
--- /dev/null
+cmd_usr/include/asm/types.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/types.h usr/include/asm/types.h
--- /dev/null
+cmd_usr/include/asm/ucontext.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/ucontext.h usr/include/asm/ucontext.h
--- /dev/null
+cmd_usr/include/asm/unistd.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/unistd.h usr/include/asm/unistd.h
--- /dev/null
+cmd_usr/include/asm/unistd_32.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/unistd_32.h usr/include/asm/unistd_32.h
--- /dev/null
+cmd_usr/include/asm/unistd_64.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/unistd_64.h usr/include/asm/unistd_64.h
--- /dev/null
+cmd_usr/include/asm/unistd_x32.h := sh ./scripts/headers_install.sh arch/x86/include/generated/uapi/asm/unistd_x32.h usr/include/asm/unistd_x32.h
--- /dev/null
+cmd_usr/include/asm/vm86.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/vm86.h usr/include/asm/vm86.h
--- /dev/null
+cmd_usr/include/asm/vmx.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/vmx.h usr/include/asm/vmx.h
--- /dev/null
+cmd_usr/include/asm/vsyscall.h := sh ./scripts/headers_install.sh arch/x86/include/uapi/asm/vsyscall.h usr/include/asm/vsyscall.h
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_A_OUT_H
+#define _ASM_X86_A_OUT_H
+
+struct exec
+{
+ unsigned int a_info; /* Use macros N_MAGIC, etc for access */
+ unsigned a_text; /* length of text, in bytes */
+ unsigned a_data; /* length of data, in bytes */
+ unsigned a_bss; /* length of uninitialized data area for file, in bytes */
+ unsigned a_syms; /* length of symbol table data in file, in bytes */
+ unsigned a_entry; /* start address */
+ unsigned a_trsize; /* length of relocation info for text, in bytes */
+ unsigned a_drsize; /* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a) ((a).a_trsize)
+#define N_DRSIZE(a) ((a).a_drsize)
+#define N_SYMSIZE(a) ((a).a_syms)
+
+#endif /* _ASM_X86_A_OUT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_AUXVEC_H
+#define _ASM_X86_AUXVEC_H
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them, start the x86-specific ones at 32.
+ */
+#ifdef __i386__
+#define AT_SYSINFO 32
+#endif
+#define AT_SYSINFO_EHDR 33
+
+/* entries in ARCH_DLINFO: */
+#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64)
+# define AT_VECTOR_SIZE_ARCH 3
+#else /* else it's non-compat x86-64 */
+# define AT_VECTOR_SIZE_ARCH 2
+#endif
+
+#endif /* _ASM_X86_AUXVEC_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_X86_BITSPERLONG_H
+#define __ASM_X86_BITSPERLONG_H
+
+#if defined(__x86_64__) && !defined(__ILP32__)
+# define __BITS_PER_LONG 64
+#else
+# define __BITS_PER_LONG 32
+#endif
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* __ASM_X86_BITSPERLONG_H */
+
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_BOOT_H
+#define _ASM_X86_BOOT_H
+
+/* Internal svga startup constants */
+#define NORMAL_VGA 0xffff /* 80x25 mode */
+#define EXTENDED_VGA 0xfffe /* 80x50 mode */
+#define ASK_VGA 0xfffd /* ask for it at bootup */
+
+
+#endif /* _ASM_X86_BOOT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_BOOTPARAM_H
+#define _ASM_X86_BOOTPARAM_H
+
+/* setup_data/setup_indirect types */
+#define SETUP_NONE 0
+#define SETUP_E820_EXT 1
+#define SETUP_DTB 2
+#define SETUP_PCI 3
+#define SETUP_EFI 4
+#define SETUP_APPLE_PROPERTIES 5
+#define SETUP_JAILHOUSE 6
+
+#define SETUP_INDIRECT (1<<31)
+
+/* SETUP_INDIRECT | max(SETUP_*) */
+#define SETUP_TYPE_MAX (SETUP_INDIRECT | SETUP_JAILHOUSE)
+
+/* ram_size flags */
+#define RAMDISK_IMAGE_START_MASK 0x07FF
+#define RAMDISK_PROMPT_FLAG 0x8000
+#define RAMDISK_LOAD_FLAG 0x4000
+
+/* loadflags */
+#define LOADED_HIGH (1<<0)
+#define KASLR_FLAG (1<<1)
+#define QUIET_FLAG (1<<5)
+#define KEEP_SEGMENTS (1<<6)
+#define CAN_USE_HEAP (1<<7)
+
+/* xloadflags */
+#define XLF_KERNEL_64 (1<<0)
+#define XLF_CAN_BE_LOADED_ABOVE_4G (1<<1)
+#define XLF_EFI_HANDOVER_32 (1<<2)
+#define XLF_EFI_HANDOVER_64 (1<<3)
+#define XLF_EFI_KEXEC (1<<4)
+#define XLF_5LEVEL (1<<5)
+#define XLF_5LEVEL_ENABLED (1<<6)
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/screen_info.h>
+#include <linux/apm_bios.h>
+#include <linux/edd.h>
+#include <asm/ist.h>
+#include <video/edid.h>
+
+/* extensible setup data list node */
+struct setup_data {
+ __u64 next;
+ __u32 type;
+ __u32 len;
+ __u8 data[0];
+};
+
+/* extensible setup indirect data node */
+struct setup_indirect {
+ __u32 type;
+ __u32 reserved; /* Reserved, must be set to zero. */
+ __u64 len;
+ __u64 addr;
+};
+
+struct setup_header {
+ __u8 setup_sects;
+ __u16 root_flags;
+ __u32 syssize;
+ __u16 ram_size;
+ __u16 vid_mode;
+ __u16 root_dev;
+ __u16 boot_flag;
+ __u16 jump;
+ __u32 header;
+ __u16 version;
+ __u32 realmode_swtch;
+ __u16 start_sys_seg;
+ __u16 kernel_version;
+ __u8 type_of_loader;
+ __u8 loadflags;
+ __u16 setup_move_size;
+ __u32 code32_start;
+ __u32 ramdisk_image;
+ __u32 ramdisk_size;
+ __u32 bootsect_kludge;
+ __u16 heap_end_ptr;
+ __u8 ext_loader_ver;
+ __u8 ext_loader_type;
+ __u32 cmd_line_ptr;
+ __u32 initrd_addr_max;
+ __u32 kernel_alignment;
+ __u8 relocatable_kernel;
+ __u8 min_alignment;
+ __u16 xloadflags;
+ __u32 cmdline_size;
+ __u32 hardware_subarch;
+ __u64 hardware_subarch_data;
+ __u32 payload_offset;
+ __u32 payload_length;
+ __u64 setup_data;
+ __u64 pref_address;
+ __u32 init_size;
+ __u32 handover_offset;
+ __u32 kernel_info_offset;
+} __attribute__((packed));
+
+struct sys_desc_table {
+ __u16 length;
+ __u8 table[14];
+};
+
+/* Gleaned from OFW's set-parameters in cpu/x86/pc/linux.fth */
+struct olpc_ofw_header {
+ __u32 ofw_magic; /* OFW signature */
+ __u32 ofw_version;
+ __u32 cif_handler; /* callback into OFW */
+ __u32 irq_desc_table;
+} __attribute__((packed));
+
+struct efi_info {
+ __u32 efi_loader_signature;
+ __u32 efi_systab;
+ __u32 efi_memdesc_size;
+ __u32 efi_memdesc_version;
+ __u32 efi_memmap;
+ __u32 efi_memmap_size;
+ __u32 efi_systab_hi;
+ __u32 efi_memmap_hi;
+};
+
+/*
+ * This is the maximum number of entries in struct boot_params::e820_table
+ * (the zeropage), which is part of the x86 boot protocol ABI:
+ */
+#define E820_MAX_ENTRIES_ZEROPAGE 128
+
+/*
+ * The E820 memory region entry of the boot protocol ABI:
+ */
+struct boot_e820_entry {
+ __u64 addr;
+ __u64 size;
+ __u32 type;
+} __attribute__((packed));
+
+/*
+ * Smallest compatible version of jailhouse_setup_data required by this kernel.
+ */
+#define JAILHOUSE_SETUP_REQUIRED_VERSION 1
+
+/*
+ * The boot loader is passing platform information via this Jailhouse-specific
+ * setup data structure.
+ */
+struct jailhouse_setup_data {
+ struct {
+ __u16 version;
+ __u16 compatible_version;
+ } __attribute__((packed)) hdr;
+ struct {
+ __u16 pm_timer_address;
+ __u16 num_cpus;
+ __u64 pci_mmconfig_base;
+ __u32 tsc_khz;
+ __u32 apic_khz;
+ __u8 standard_ioapic;
+ __u8 cpu_ids[255];
+ } __attribute__((packed)) v1;
+ struct {
+ __u32 flags;
+ } __attribute__((packed)) v2;
+} __attribute__((packed));
+
+/* The so-called "zeropage" */
+struct boot_params {
+ struct screen_info screen_info; /* 0x000 */
+ struct apm_bios_info apm_bios_info; /* 0x040 */
+ __u8 _pad2[4]; /* 0x054 */
+ __u64 tboot_addr; /* 0x058 */
+ struct ist_info ist_info; /* 0x060 */
+ __u64 acpi_rsdp_addr; /* 0x070 */
+ __u8 _pad3[8]; /* 0x078 */
+ __u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
+ __u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
+ struct sys_desc_table sys_desc_table; /* obsolete! */ /* 0x0a0 */
+ struct olpc_ofw_header olpc_ofw_header; /* 0x0b0 */
+ __u32 ext_ramdisk_image; /* 0x0c0 */
+ __u32 ext_ramdisk_size; /* 0x0c4 */
+ __u32 ext_cmd_line_ptr; /* 0x0c8 */
+ __u8 _pad4[116]; /* 0x0cc */
+ struct edid_info edid_info; /* 0x140 */
+ struct efi_info efi_info; /* 0x1c0 */
+ __u32 alt_mem_k; /* 0x1e0 */
+ __u32 scratch; /* Scratch field! */ /* 0x1e4 */
+ __u8 e820_entries; /* 0x1e8 */
+ __u8 eddbuf_entries; /* 0x1e9 */
+ __u8 edd_mbr_sig_buf_entries; /* 0x1ea */
+ __u8 kbd_status; /* 0x1eb */
+ __u8 secure_boot; /* 0x1ec */
+ __u8 _pad5[2]; /* 0x1ed */
+ /*
+ * The sentinel is set to a nonzero value (0xff) in header.S.
+ *
+ * A bootloader is supposed to only take setup_header and put
+ * it into a clean boot_params buffer. If it turns out that
+ * it is clumsy or too generous with the buffer, it most
+ * probably will pick up the sentinel variable too. The fact
+ * that this variable then is still 0xff will let kernel
+ * know that some variables in boot_params are invalid and
+ * kernel should zero out certain portions of boot_params.
+ */
+ __u8 sentinel; /* 0x1ef */
+ __u8 _pad6[1]; /* 0x1f0 */
+ struct setup_header hdr; /* setup header */ /* 0x1f1 */
+ __u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)];
+ __u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]; /* 0x290 */
+ struct boot_e820_entry e820_table[E820_MAX_ENTRIES_ZEROPAGE]; /* 0x2d0 */
+ __u8 _pad8[48]; /* 0xcd0 */
+ struct edd_info eddbuf[EDDMAXNR]; /* 0xd00 */
+ __u8 _pad9[276]; /* 0xeec */
+} __attribute__((packed));
+
+/**
+ * enum x86_hardware_subarch - x86 hardware subarchitecture
+ *
+ * The x86 hardware_subarch and hardware_subarch_data were added as of the x86
+ * boot protocol 2.07 to help distinguish and support custom x86 boot
+ * sequences. This enum represents accepted values for the x86
+ * hardware_subarch. Custom x86 boot sequences (not X86_SUBARCH_PC) do not
+ * have or simply *cannot* make use of natural stubs like BIOS or EFI, the
+ * hardware_subarch can be used on the Linux entry path to revector to a
+ * subarchitecture stub when needed. This subarchitecture stub can be used to
+ * set up Linux boot parameters or for special care to account for nonstandard
+ * handling of page tables.
+ *
+ * These enums should only ever be used by x86 code, and the code that uses
+ * it should be well contained and compartmentalized.
+ *
+ * KVM and Xen HVM do not have a subarch as these are expected to follow
+ * standard x86 boot entries. If there is a genuine need for "hypervisor" type
+ * that should be considered separately in the future. Future guest types
+ * should seriously consider working with standard x86 boot stubs such as
+ * the BIOS or EFI boot stubs.
+ *
+ * WARNING: this enum is only used for legacy hacks, for platform features that
+ * are not easily enumerated or discoverable. You should not ever use
+ * this for new features.
+ *
+ * @X86_SUBARCH_PC: Should be used if the hardware is enumerable using standard
+ * PC mechanisms (PCI, ACPI) and doesn't need a special boot flow.
+ * @X86_SUBARCH_LGUEST: Used for x86 hypervisor demo, lguest, deprecated
+ * @X86_SUBARCH_XEN: Used for Xen guest types which follow the PV boot path,
+ * which start at __asm__ startup_xen() entry point and later jump to the C
+ * xen_start_kernel() entry point. Both domU and dom0 type of guests are
+ * currently supported through this PV boot path.
+ * @X86_SUBARCH_INTEL_MID: Used for Intel MID (Mobile Internet Device) platform
+ * systems which do not have the PCI legacy interfaces.
+ * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC
+ * for settop boxes and media devices, the use of a subarch for CE4100
+ * is more of a hack...
+ */
+enum x86_hardware_subarch {
+ X86_SUBARCH_PC = 0,
+ X86_SUBARCH_LGUEST,
+ X86_SUBARCH_XEN,
+ X86_SUBARCH_INTEL_MID,
+ X86_SUBARCH_CE4100,
+ X86_NR_SUBARCHS,
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_X86_BOOTPARAM_H */
--- /dev/null
+#include <asm-generic/bpf_perf_event.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_BYTEORDER_H
+#define _ASM_X86_BYTEORDER_H
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* _ASM_X86_BYTEORDER_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_DEBUGREG_H
+#define _ASM_X86_DEBUGREG_H
+
+
+/* Indicate the register numbers for a number of the specific
+ debug registers. Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */
+
+#define DR_STATUS 6 /* u_debugreg[DR_STATUS] */
+#define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */
+
+/* Define a few things for the status register. We can use this to determine
+ which debugging register was responsible for the trap. The other bits
+ are either reserved or not of interest to us. */
+
+/* Define reserved bits in DR6 which are always set to 1 */
+#define DR6_RESERVED (0xFFFF0FF0)
+
+#define DR_TRAP0 (0x1) /* db0 */
+#define DR_TRAP1 (0x2) /* db1 */
+#define DR_TRAP2 (0x4) /* db2 */
+#define DR_TRAP3 (0x8) /* db3 */
+#define DR_TRAP_BITS (DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)
+
+#define DR_BUS_LOCK (0x800) /* bus_lock */
+#define DR_STEP (0x4000) /* single-step */
+#define DR_SWITCH (0x8000) /* task switch */
+
+/* Now define a bunch of things for manipulating the control register.
+ The top two bytes of the control register consist of 4 fields of 4
+ bits - each field corresponds to one of the four debug registers,
+ and indicates what types of access we trap on, and how large the data
+ field is that we are looking at */
+
+#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE 4 /* 4 control bits per register */
+
+#define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+
+#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+
+/* The low byte to the control register determine which registers are
+ enabled. There are 4 fields of two bits. One bit is "local", meaning
+ that the processor will reset the bit after a task switch and the other
+ is global meaning that we have to explicitly reset the bit. With linux,
+ you can use either one, since we explicitly zero the register when we enter
+ kernel mode. */
+
+#define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */
+#define DR_LOCAL_ENABLE (0x1) /* Local enable for reg 0 */
+#define DR_GLOBAL_ENABLE (0x2) /* Global enable for reg 0 */
+#define DR_ENABLE_SIZE 2 /* 2 enable bits per register */
+
+#define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+
+/* The second byte to the control register has a few special things.
+ We can slow the instruction pipeline for instructions coming via the
+ gdt or the ldt if we want to. I am not sure why this is an advantage */
+
+#ifdef __i386__
+#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
+#else
+#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
+#endif
+
+#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
+#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
+
+/*
+ * HW breakpoint additions
+ */
+
+#endif /* _ASM_X86_DEBUGREG_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_E820_H
+#define _ASM_X86_E820_H
+#define E820MAP 0x2d0 /* our map */
+#define E820MAX 128 /* number of entries in E820MAP */
+
+/*
+ * Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
+ * constrained space in the zeropage. If we have more nodes than
+ * that, and if we've booted off EFI firmware, then the EFI tables
+ * passed us from the EFI firmware can list more nodes. Size our
+ * internal memory map tables to have room for these additional
+ * nodes, based on up to three entries per node for which the
+ * kernel was built: MAX_NUMNODES == (1 << CONFIG_NODES_SHIFT),
+ * plus E820MAX, allowing space for the possible duplicate E820
+ * entries that might need room in the same arrays, prior to the
+ * call to sanitize_e820_map() to remove duplicates. The allowance
+ * of three memory map entries per node is "enough" entries for
+ * the initial hardware platform motivating this mechanism to make
+ * use of additional EFI map entries. Future platforms may want
+ * to allow more than three entries per node or otherwise refine
+ * this size.
+ */
+
+#define E820_X_MAX E820MAX
+
+#define E820NR 0x1e8 /* # entries in E820MAP */
+
+#define E820_RAM 1
+#define E820_RESERVED 2
+#define E820_ACPI 3
+#define E820_NVS 4
+#define E820_UNUSABLE 5
+#define E820_PMEM 7
+
+/*
+ * This is a non-standardized way to represent ADR or NVDIMM regions that
+ * persist over a reboot. The kernel will ignore their special capabilities
+ * unless the CONFIG_X86_PMEM_LEGACY option is set.
+ *
+ * ( Note that older platforms also used 6 for the same type of memory,
+ * but newer versions switched to 12 as 6 was assigned differently. Some
+ * time they will learn... )
+ */
+#define E820_PRAM 12
+
+/*
+ * reserved RAM used by kernel itself
+ * if CONFIG_INTEL_TXT is enabled, memory of this type will be
+ * included in the S3 integrity calculation and so should not include
+ * any memory that BIOS might alter over the S3 transition
+ */
+#define E820_RESERVED_KERN 128
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+struct e820entry {
+ __u64 addr; /* start of memory segment */
+ __u64 size; /* size of memory segment */
+ __u32 type; /* type of memory segment */
+} __attribute__((packed));
+
+struct e820map {
+ __u32 nr_map;
+ struct e820entry map[E820_X_MAX];
+};
+
+#define ISA_START_ADDRESS 0xa0000
+#define ISA_END_ADDRESS 0x100000
+
+#define BIOS_BEGIN 0x000a0000
+#define BIOS_END 0x00100000
+
+#define BIOS_ROM_BASE 0xffe00000
+#define BIOS_ROM_END 0xffffffff
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _ASM_X86_E820_H */
--- /dev/null
+#include <asm-generic/errno.h>
--- /dev/null
+#include <asm-generic/fcntl.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_HWCAP2_H
+#define _ASM_X86_HWCAP2_H
+
+#include <linux/const.h>
+
+/* MONITOR/MWAIT enabled in Ring 3 */
+#define HWCAP2_RING3MWAIT _BITUL(0)
+
+/* Kernel allows FSGSBASE instructions available in Ring 3 */
+#define HWCAP2_FSGSBASE _BITUL(1)
+
+#endif
--- /dev/null
+#include <asm-generic/ioctl.h>
--- /dev/null
+#include <asm-generic/ioctls.h>
--- /dev/null
+#include <asm-generic/ipcbuf.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Include file for the interface to IST BIOS
+ * Copyright 2002 Andy Grover <andrew.grover@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+#ifndef _ASM_X86_IST_H
+#define _ASM_X86_IST_H
+
+
+
+#include <linux/types.h>
+
+struct ist_info {
+ __u32 signature;
+ __u32 command;
+ __u32 event;
+ __u32 perf_level;
+};
+
+#endif /* _ASM_X86_IST_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_H
+#define _ASM_X86_KVM_H
+
+/*
+ * KVM x86 specific structures and definitions
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define KVM_PIO_PAGE_OFFSET 1
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 2
+#define KVM_DIRTY_LOG_PAGE_OFFSET 64
+
+#define DE_VECTOR 0
+#define DB_VECTOR 1
+#define BP_VECTOR 3
+#define OF_VECTOR 4
+#define BR_VECTOR 5
+#define UD_VECTOR 6
+#define NM_VECTOR 7
+#define DF_VECTOR 8
+#define TS_VECTOR 10
+#define NP_VECTOR 11
+#define SS_VECTOR 12
+#define GP_VECTOR 13
+#define PF_VECTOR 14
+#define MF_VECTOR 16
+#define AC_VECTOR 17
+#define MC_VECTOR 18
+#define XM_VECTOR 19
+#define VE_VECTOR 20
+
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_PIT
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_IRQ_LINE
+#define __KVM_HAVE_MSI
+#define __KVM_HAVE_USER_NMI
+#define __KVM_HAVE_GUEST_DEBUG
+#define __KVM_HAVE_MSIX
+#define __KVM_HAVE_MCE
+#define __KVM_HAVE_PIT_STATE2
+#define __KVM_HAVE_XEN_HVM
+#define __KVM_HAVE_VCPU_EVENTS
+#define __KVM_HAVE_DEBUGREGS
+#define __KVM_HAVE_XSAVE
+#define __KVM_HAVE_XCRS
+#define __KVM_HAVE_READONLY_MEM
+
+/* Architectural interrupt line count. */
+#define KVM_NR_INTERRUPTS 256
+
+struct kvm_memory_alias {
+ __u32 slot; /* this has a different namespace than memory slots */
+ __u32 flags;
+ __u64 guest_phys_addr;
+ __u64 memory_size;
+ __u64 target_phys_addr;
+};
+
+/* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
+struct kvm_pic_state {
+ __u8 last_irr; /* edge detection */
+ __u8 irr; /* interrupt request register */
+ __u8 imr; /* interrupt mask register */
+ __u8 isr; /* interrupt service register */
+ __u8 priority_add; /* highest irq priority */
+ __u8 irq_base;
+ __u8 read_reg_select;
+ __u8 poll;
+ __u8 special_mask;
+ __u8 init_state;
+ __u8 auto_eoi;
+ __u8 rotate_on_auto_eoi;
+ __u8 special_fully_nested_mode;
+ __u8 init4; /* true if 4 byte init */
+ __u8 elcr; /* PIIX edge/trigger selection */
+ __u8 elcr_mask;
+};
+
+#define KVM_IOAPIC_NUM_PINS 24
+struct kvm_ioapic_state {
+ __u64 base_address;
+ __u32 ioregsel;
+ __u32 id;
+ __u32 irr;
+ __u32 pad;
+ union {
+ __u64 bits;
+ struct {
+ __u8 vector;
+ __u8 delivery_mode:3;
+ __u8 dest_mode:1;
+ __u8 delivery_status:1;
+ __u8 polarity:1;
+ __u8 remote_irr:1;
+ __u8 trig_mode:1;
+ __u8 mask:1;
+ __u8 reserve:7;
+ __u8 reserved[4];
+ __u8 dest_id;
+ } fields;
+ } redirtbl[KVM_IOAPIC_NUM_PINS];
+};
+
+#define KVM_IRQCHIP_PIC_MASTER 0
+#define KVM_IRQCHIP_PIC_SLAVE 1
+#define KVM_IRQCHIP_IOAPIC 2
+#define KVM_NR_IRQCHIPS 3
+
+#define KVM_RUN_X86_SMM (1 << 0)
+#define KVM_RUN_X86_BUS_LOCK (1 << 1)
+
+/* for KVM_GET_REGS and KVM_SET_REGS */
+struct kvm_regs {
+ /* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
+ __u64 rax, rbx, rcx, rdx;
+ __u64 rsi, rdi, rsp, rbp;
+ __u64 r8, r9, r10, r11;
+ __u64 r12, r13, r14, r15;
+ __u64 rip, rflags;
+};
+
+/* for KVM_GET_LAPIC and KVM_SET_LAPIC */
+#define KVM_APIC_REG_SIZE 0x400
+struct kvm_lapic_state {
+ char regs[KVM_APIC_REG_SIZE];
+};
+
+struct kvm_segment {
+ __u64 base;
+ __u32 limit;
+ __u16 selector;
+ __u8 type;
+ __u8 present, dpl, db, s, l, g, avl;
+ __u8 unusable;
+ __u8 padding;
+};
+
+struct kvm_dtable {
+ __u64 base;
+ __u16 limit;
+ __u16 padding[3];
+};
+
+
+/* for KVM_GET_SREGS and KVM_SET_SREGS */
+struct kvm_sregs {
+ /* out (KVM_GET_SREGS) / in (KVM_SET_SREGS) */
+ struct kvm_segment cs, ds, es, fs, gs, ss;
+ struct kvm_segment tr, ldt;
+ struct kvm_dtable gdt, idt;
+ __u64 cr0, cr2, cr3, cr4, cr8;
+ __u64 efer;
+ __u64 apic_base;
+ __u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
+};
+
+struct kvm_sregs2 {
+ /* out (KVM_GET_SREGS2) / in (KVM_SET_SREGS2) */
+ struct kvm_segment cs, ds, es, fs, gs, ss;
+ struct kvm_segment tr, ldt;
+ struct kvm_dtable gdt, idt;
+ __u64 cr0, cr2, cr3, cr4, cr8;
+ __u64 efer;
+ __u64 apic_base;
+ __u64 flags;
+ __u64 pdptrs[4];
+};
+#define KVM_SREGS2_FLAGS_PDPTRS_VALID 1
+
+/* for KVM_GET_FPU and KVM_SET_FPU */
+struct kvm_fpu {
+ __u8 fpr[8][16];
+ __u16 fcw;
+ __u16 fsw;
+ __u8 ftwx; /* in fxsave format */
+ __u8 pad1;
+ __u16 last_opcode;
+ __u64 last_ip;
+ __u64 last_dp;
+ __u8 xmm[16][16];
+ __u32 mxcsr;
+ __u32 pad2;
+};
+
+struct kvm_msr_entry {
+ __u32 index;
+ __u32 reserved;
+ __u64 data;
+};
+
+/* for KVM_GET_MSRS and KVM_SET_MSRS */
+struct kvm_msrs {
+ __u32 nmsrs; /* number of msrs in entries */
+ __u32 pad;
+
+ struct kvm_msr_entry entries[0];
+};
+
+/* for KVM_GET_MSR_INDEX_LIST */
+struct kvm_msr_list {
+ __u32 nmsrs; /* number of msrs in entries */
+ __u32 indices[0];
+};
+
+/* Maximum size of any access bitmap in bytes */
+#define KVM_MSR_FILTER_MAX_BITMAP_SIZE 0x600
+
+/* for KVM_X86_SET_MSR_FILTER */
+struct kvm_msr_filter_range {
+#define KVM_MSR_FILTER_READ (1 << 0)
+#define KVM_MSR_FILTER_WRITE (1 << 1)
+ __u32 flags;
+ __u32 nmsrs; /* number of msrs in bitmap */
+ __u32 base; /* MSR index the bitmap starts at */
+ __u8 *bitmap; /* a 1 bit allows the operations in flags, 0 denies */
+};
+
+#define KVM_MSR_FILTER_MAX_RANGES 16
+struct kvm_msr_filter {
+#define KVM_MSR_FILTER_DEFAULT_ALLOW (0 << 0)
+#define KVM_MSR_FILTER_DEFAULT_DENY (1 << 0)
+ __u32 flags;
+ struct kvm_msr_filter_range ranges[KVM_MSR_FILTER_MAX_RANGES];
+};
+
+struct kvm_cpuid_entry {
+ __u32 function;
+ __u32 eax;
+ __u32 ebx;
+ __u32 ecx;
+ __u32 edx;
+ __u32 padding;
+};
+
+/* for KVM_SET_CPUID */
+struct kvm_cpuid {
+ __u32 nent;
+ __u32 padding;
+ struct kvm_cpuid_entry entries[0];
+};
+
+struct kvm_cpuid_entry2 {
+ __u32 function;
+ __u32 index;
+ __u32 flags;
+ __u32 eax;
+ __u32 ebx;
+ __u32 ecx;
+ __u32 edx;
+ __u32 padding[3];
+};
+
+#define KVM_CPUID_FLAG_SIGNIFCANT_INDEX (1 << 0)
+#define KVM_CPUID_FLAG_STATEFUL_FUNC (1 << 1)
+#define KVM_CPUID_FLAG_STATE_READ_NEXT (1 << 2)
+
+/* for KVM_SET_CPUID2 */
+struct kvm_cpuid2 {
+ __u32 nent;
+ __u32 padding;
+ struct kvm_cpuid_entry2 entries[0];
+};
+
+/* for KVM_GET_PIT and KVM_SET_PIT */
+struct kvm_pit_channel_state {
+ __u32 count; /* can be 65536 */
+ __u16 latched_count;
+ __u8 count_latched;
+ __u8 status_latched;
+ __u8 status;
+ __u8 read_state;
+ __u8 write_state;
+ __u8 write_latch;
+ __u8 rw_mode;
+ __u8 mode;
+ __u8 bcd;
+ __u8 gate;
+ __s64 count_load_time;
+};
+
+struct kvm_debug_exit_arch {
+ __u32 exception;
+ __u32 pad;
+ __u64 pc;
+ __u64 dr6;
+ __u64 dr7;
+};
+
+#define KVM_GUESTDBG_USE_SW_BP 0x00010000
+#define KVM_GUESTDBG_USE_HW_BP 0x00020000
+#define KVM_GUESTDBG_INJECT_DB 0x00040000
+#define KVM_GUESTDBG_INJECT_BP 0x00080000
+#define KVM_GUESTDBG_BLOCKIRQ 0x00100000
+
+/* for KVM_SET_GUEST_DEBUG */
+struct kvm_guest_debug_arch {
+ __u64 debugreg[8];
+};
+
+struct kvm_pit_state {
+ struct kvm_pit_channel_state channels[3];
+};
+
+#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001
+
+struct kvm_pit_state2 {
+ struct kvm_pit_channel_state channels[3];
+ __u32 flags;
+ __u32 reserved[9];
+};
+
+struct kvm_reinject_control {
+ __u8 pit_reinject;
+ __u8 reserved[31];
+};
+
+/* When set in flags, include corresponding fields on KVM_SET_VCPU_EVENTS */
+#define KVM_VCPUEVENT_VALID_NMI_PENDING 0x00000001
+#define KVM_VCPUEVENT_VALID_SIPI_VECTOR 0x00000002
+#define KVM_VCPUEVENT_VALID_SHADOW 0x00000004
+#define KVM_VCPUEVENT_VALID_SMM 0x00000008
+#define KVM_VCPUEVENT_VALID_PAYLOAD 0x00000010
+
+/* Interrupt shadow states */
+#define KVM_X86_SHADOW_INT_MOV_SS 0x01
+#define KVM_X86_SHADOW_INT_STI 0x02
+
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+ struct {
+ __u8 injected;
+ __u8 nr;
+ __u8 has_error_code;
+ __u8 pending;
+ __u32 error_code;
+ } exception;
+ struct {
+ __u8 injected;
+ __u8 nr;
+ __u8 soft;
+ __u8 shadow;
+ } interrupt;
+ struct {
+ __u8 injected;
+ __u8 pending;
+ __u8 masked;
+ __u8 pad;
+ } nmi;
+ __u32 sipi_vector;
+ __u32 flags;
+ struct {
+ __u8 smm;
+ __u8 pending;
+ __u8 smm_inside_nmi;
+ __u8 latched_init;
+ } smi;
+ __u8 reserved[27];
+ __u8 exception_has_payload;
+ __u64 exception_payload;
+};
+
+/* for KVM_GET/SET_DEBUGREGS */
+struct kvm_debugregs {
+ __u64 db[4];
+ __u64 dr6;
+ __u64 dr7;
+ __u64 flags;
+ __u64 reserved[9];
+};
+
+/* for KVM_CAP_XSAVE and KVM_CAP_XSAVE2 */
+struct kvm_xsave {
+ /*
+ * KVM_GET_XSAVE2 and KVM_SET_XSAVE write and read as many bytes
+ * as are returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
+ * respectively, when invoked on the vm file descriptor.
+ *
+ * The size value returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
+ * will always be at least 4096. Currently, it is only greater
+ * than 4096 if a dynamic feature has been enabled with
+ * ``arch_prctl()``, but this may change in the future.
+ *
+ * The offsets of the state save areas in struct kvm_xsave follow
+ * the contents of CPUID leaf 0xD on the host.
+ */
+ __u32 region[1024];
+ __u32 extra[0];
+};
+
+#define KVM_MAX_XCRS 16
+
+struct kvm_xcr {
+ __u32 xcr;
+ __u32 reserved;
+ __u64 value;
+};
+
+struct kvm_xcrs {
+ __u32 nr_xcrs;
+ __u32 flags;
+ struct kvm_xcr xcrs[KVM_MAX_XCRS];
+ __u64 padding[16];
+};
+
+#define KVM_SYNC_X86_REGS (1UL << 0)
+#define KVM_SYNC_X86_SREGS (1UL << 1)
+#define KVM_SYNC_X86_EVENTS (1UL << 2)
+
+#define KVM_SYNC_X86_VALID_FIELDS \
+ (KVM_SYNC_X86_REGS| \
+ KVM_SYNC_X86_SREGS| \
+ KVM_SYNC_X86_EVENTS)
+
+/* kvm_sync_regs struct included by kvm_run struct */
+struct kvm_sync_regs {
+ /* Members of this structure are potentially malicious.
+ * Care must be taken by code reading, esp. interpreting,
+ * data fields from them inside KVM to prevent TOCTOU and
+ * double-fetch types of vulnerabilities.
+ */
+ struct kvm_regs regs;
+ struct kvm_sregs sregs;
+ struct kvm_vcpu_events events;
+};
+
+#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0)
+#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1)
+#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2)
+#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3)
+#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4)
+
+#define KVM_STATE_NESTED_FORMAT_VMX 0
+#define KVM_STATE_NESTED_FORMAT_SVM 1
+
+#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
+#define KVM_STATE_NESTED_EVMCS 0x00000004
+#define KVM_STATE_NESTED_MTF_PENDING 0x00000008
+#define KVM_STATE_NESTED_GIF_SET 0x00000100
+
+#define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_SMM_VMXON 0x00000002
+
+#define KVM_STATE_NESTED_VMX_VMCS_SIZE 0x1000
+
+#define KVM_STATE_NESTED_SVM_VMCB_SIZE 0x1000
+
+#define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001
+
+/* attributes for system fd (group 0) */
+#define KVM_X86_XCOMP_GUEST_SUPP 0
+
+struct kvm_vmx_nested_state_data {
+ __u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
+ __u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
+};
+
+struct kvm_vmx_nested_state_hdr {
+ __u64 vmxon_pa;
+ __u64 vmcs12_pa;
+
+ struct {
+ __u16 flags;
+ } smm;
+
+ __u16 pad;
+
+ __u32 flags;
+ __u64 preemption_timer_deadline;
+};
+
+struct kvm_svm_nested_state_data {
+ /* Save area only used if KVM_STATE_NESTED_RUN_PENDING. */
+ __u8 vmcb12[KVM_STATE_NESTED_SVM_VMCB_SIZE];
+};
+
+struct kvm_svm_nested_state_hdr {
+ __u64 vmcb_pa;
+};
+
+/* for KVM_CAP_NESTED_STATE */
+struct kvm_nested_state {
+ __u16 flags;
+ __u16 format;
+ __u32 size;
+
+ union {
+ struct kvm_vmx_nested_state_hdr vmx;
+ struct kvm_svm_nested_state_hdr svm;
+
+ /* Pad the header to 128 bytes. */
+ __u8 pad[120];
+ } hdr;
+
+ /*
+ * Define data region as 0 bytes to preserve backwards-compatability
+ * to old definition of kvm_nested_state in order to avoid changing
+ * KVM_{GET,PUT}_NESTED_STATE ioctl values.
+ */
+ union {
+ struct kvm_vmx_nested_state_data vmx[0];
+ struct kvm_svm_nested_state_data svm[0];
+ } data;
+};
+
+/* for KVM_CAP_PMU_EVENT_FILTER */
+struct kvm_pmu_event_filter {
+ __u32 action;
+ __u32 nevents;
+ __u32 fixed_counter_bitmap;
+ __u32 flags;
+ __u32 pad[4];
+ __u64 events[0];
+};
+
+#define KVM_PMU_EVENT_ALLOW 0
+#define KVM_PMU_EVENT_DENY 1
+
+/* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
+#define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
+#define KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
+
+#endif /* _ASM_X86_KVM_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_PARA_H
+#define _ASM_X86_KVM_PARA_H
+
+#include <linux/types.h>
+
+/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx. It
+ * should be used to determine that a VM is running under KVM.
+ */
+#define KVM_CPUID_SIGNATURE 0x40000000
+#define KVM_SIGNATURE "KVMKVMKVM\0\0\0"
+
+/* This CPUID returns two feature bitmaps in eax, edx. Before enabling
+ * a particular paravirtualization, the appropriate feature bit should
+ * be checked in eax. The performance hint feature bit should be checked
+ * in edx.
+ */
+#define KVM_CPUID_FEATURES 0x40000001
+#define KVM_FEATURE_CLOCKSOURCE 0
+#define KVM_FEATURE_NOP_IO_DELAY 1
+#define KVM_FEATURE_MMU_OP 2
+/* This indicates that the new set of kvmclock msrs
+ * are available. The use of 0x11 and 0x12 is deprecated
+ */
+#define KVM_FEATURE_CLOCKSOURCE2 3
+#define KVM_FEATURE_ASYNC_PF 4
+#define KVM_FEATURE_STEAL_TIME 5
+#define KVM_FEATURE_PV_EOI 6
+#define KVM_FEATURE_PV_UNHALT 7
+#define KVM_FEATURE_PV_TLB_FLUSH 9
+#define KVM_FEATURE_ASYNC_PF_VMEXIT 10
+#define KVM_FEATURE_PV_SEND_IPI 11
+#define KVM_FEATURE_POLL_CONTROL 12
+#define KVM_FEATURE_PV_SCHED_YIELD 13
+#define KVM_FEATURE_ASYNC_PF_INT 14
+#define KVM_FEATURE_MSI_EXT_DEST_ID 15
+#define KVM_FEATURE_HC_MAP_GPA_RANGE 16
+#define KVM_FEATURE_MIGRATION_CONTROL 17
+
+#define KVM_HINTS_REALTIME 0
+
+/* The last 8 bits are used to indicate how to interpret the flags field
+ * in pvclock structure. If no bits are set, all flags are ignored.
+ */
+#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT 24
+
+#define MSR_KVM_WALL_CLOCK 0x11
+#define MSR_KVM_SYSTEM_TIME 0x12
+
+#define KVM_MSR_ENABLED 1
+/* Custom MSRs falls in the range 0x4b564d00-0x4b564dff */
+#define MSR_KVM_WALL_CLOCK_NEW 0x4b564d00
+#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
+#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
+#define MSR_KVM_STEAL_TIME 0x4b564d03
+#define MSR_KVM_PV_EOI_EN 0x4b564d04
+#define MSR_KVM_POLL_CONTROL 0x4b564d05
+#define MSR_KVM_ASYNC_PF_INT 0x4b564d06
+#define MSR_KVM_ASYNC_PF_ACK 0x4b564d07
+#define MSR_KVM_MIGRATION_CONTROL 0x4b564d08
+
+struct kvm_steal_time {
+ __u64 steal;
+ __u32 version;
+ __u32 flags;
+ __u8 preempted;
+ __u8 u8_pad[3];
+ __u32 pad[11];
+};
+
+#define KVM_VCPU_PREEMPTED (1 << 0)
+#define KVM_VCPU_FLUSH_TLB (1 << 1)
+
+#define KVM_CLOCK_PAIRING_WALLCLOCK 0
+struct kvm_clock_pairing {
+ __s64 sec;
+ __s64 nsec;
+ __u64 tsc;
+ __u32 flags;
+ __u32 pad[9];
+};
+
+#define KVM_STEAL_ALIGNMENT_BITS 5
+#define KVM_STEAL_VALID_BITS ((-1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
+#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1 ) << 1)
+
+#define KVM_MAX_MMU_OP_BATCH 32
+
+#define KVM_ASYNC_PF_ENABLED (1 << 0)
+#define KVM_ASYNC_PF_SEND_ALWAYS (1 << 1)
+#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT (1 << 2)
+#define KVM_ASYNC_PF_DELIVERY_AS_INT (1 << 3)
+
+/* MSR_KVM_ASYNC_PF_INT */
+#define KVM_ASYNC_PF_VEC_MASK GENMASK(7, 0)
+
+/* MSR_KVM_MIGRATION_CONTROL */
+#define KVM_MIGRATION_READY (1 << 0)
+
+/* KVM_HC_MAP_GPA_RANGE */
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K 0
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M (1 << 0)
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G (1 << 1)
+#define KVM_MAP_GPA_RANGE_ENC_STAT(n) (n << 4)
+#define KVM_MAP_GPA_RANGE_ENCRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(1)
+#define KVM_MAP_GPA_RANGE_DECRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(0)
+
+/* Operations for KVM_HC_MMU_OP */
+#define KVM_MMU_OP_WRITE_PTE 1
+#define KVM_MMU_OP_FLUSH_TLB 2
+#define KVM_MMU_OP_RELEASE_PT 3
+
+/* Payload for KVM_HC_MMU_OP */
+struct kvm_mmu_op_header {
+ __u32 op;
+ __u32 pad;
+};
+
+struct kvm_mmu_op_write_pte {
+ struct kvm_mmu_op_header header;
+ __u64 pte_phys;
+ __u64 pte_val;
+};
+
+struct kvm_mmu_op_flush_tlb {
+ struct kvm_mmu_op_header header;
+};
+
+struct kvm_mmu_op_release_pt {
+ struct kvm_mmu_op_header header;
+ __u64 pt_phys;
+};
+
+#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
+#define KVM_PV_REASON_PAGE_READY 2
+
+struct kvm_vcpu_pv_apf_data {
+ /* Used for 'page not present' events delivered via #PF */
+ __u32 flags;
+
+ /* Used for 'page ready' events delivered via interrupt notification */
+ __u32 token;
+
+ __u8 pad[56];
+ __u32 enabled;
+};
+
+#define KVM_PV_EOI_BIT 0
+#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
+#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
+#define KVM_PV_EOI_DISABLED 0x0
+
+#endif /* _ASM_X86_KVM_PARA_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_PERF_H
+#define _ASM_X86_KVM_PERF_H
+
+#include <asm/svm.h>
+#include <asm/vmx.h>
+#include <asm/kvm.h>
+
+#define DECODE_STR_LEN 20
+
+#define VCPU_ID "vcpu_id"
+
+#define KVM_ENTRY_TRACE "kvm:kvm_entry"
+#define KVM_EXIT_TRACE "kvm:kvm_exit"
+#define KVM_EXIT_REASON "exit_reason"
+
+#endif /* _ASM_X86_KVM_PERF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ldt.h
+ *
+ * Definitions of structures used with the modify_ldt system call.
+ */
+#ifndef _ASM_X86_LDT_H
+#define _ASM_X86_LDT_H
+
+/* Maximum number of LDT entries supported. */
+#define LDT_ENTRIES 8192
+/* The size of each LDT entry. */
+#define LDT_ENTRY_SIZE 8
+
+#ifndef __ASSEMBLY__
+/*
+ * Note on 64bit base and limit is ignored and you cannot set DS/ES/CS
+ * not to the default values if you still want to do syscalls. This
+ * call is more for 32bit mode therefore.
+ */
+struct user_desc {
+ unsigned int entry_number;
+ unsigned int base_addr;
+ unsigned int limit;
+ unsigned int seg_32bit:1;
+ unsigned int contents:2;
+ unsigned int read_exec_only:1;
+ unsigned int limit_in_pages:1;
+ unsigned int seg_not_present:1;
+ unsigned int useable:1;
+#ifdef __x86_64__
+ /*
+ * Because this bit is not present in 32-bit user code, user
+ * programs can pass uninitialized values here. Therefore, in
+ * any context in which a user_desc comes from a 32-bit program,
+ * the kernel must act as though lm == 0, regardless of the
+ * actual value.
+ */
+ unsigned int lm:1;
+#endif
+};
+
+#define MODIFY_LDT_CONTENTS_DATA 0
+#define MODIFY_LDT_CONTENTS_STACK 1
+#define MODIFY_LDT_CONTENTS_CODE 2
+
+#endif /* !__ASSEMBLY__ */
+#endif /* _ASM_X86_LDT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MCE_H
+#define _ASM_X86_MCE_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Fields are zero when not available. Also, this struct is shared with
+ * userspace mcelog and thus must keep existing fields at current offsets.
+ * Only add new fields to the end of the structure
+ */
+struct mce {
+ __u64 status; /* Bank's MCi_STATUS MSR */
+ __u64 misc; /* Bank's MCi_MISC MSR */
+ __u64 addr; /* Bank's MCi_ADDR MSR */
+ __u64 mcgstatus; /* Machine Check Global Status MSR */
+ __u64 ip; /* Instruction Pointer when the error happened */
+ __u64 tsc; /* CPU time stamp counter */
+ __u64 time; /* Wall time_t when error was detected */
+ __u8 cpuvendor; /* Kernel's X86_VENDOR enum */
+ __u8 inject_flags; /* Software inject flags */
+ __u8 severity; /* Error severity */
+ __u8 pad;
+ __u32 cpuid; /* CPUID 1 EAX */
+ __u8 cs; /* Code segment */
+ __u8 bank; /* Machine check bank reporting the error */
+ __u8 cpu; /* CPU number; obsoleted by extcpu */
+ __u8 finished; /* Entry is valid */
+ __u32 extcpu; /* Linux CPU number that detected the error */
+ __u32 socketid; /* CPU socket ID */
+ __u32 apicid; /* CPU initial APIC ID */
+ __u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */
+ __u64 synd; /* MCA_SYND MSR: only valid on SMCA systems */
+ __u64 ipid; /* MCA_IPID MSR: only valid on SMCA systems */
+ __u64 ppin; /* Protected Processor Inventory Number */
+ __u32 microcode; /* Microcode revision */
+ __u64 kflags; /* Internal kernel use */
+};
+
+#define MCE_GET_RECORD_LEN _IOR('M', 1, int)
+#define MCE_GET_LOG_LEN _IOR('M', 2, int)
+#define MCE_GETCLEAR_FLAGS _IOR('M', 3, int)
+
+#endif /* _ASM_X86_MCE_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MMAN_H
+#define _ASM_X86_MMAN_H
+
+#define MAP_32BIT 0x40 /* only give out 32bit addresses */
+
+#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
+/*
+ * Take the 4 protection key bits out of the vma->vm_flags
+ * value and turn them in to the bits that we can put in
+ * to a pte.
+ *
+ * Only override these if Protection Keys are available
+ * (which is only on 64-bit).
+ */
+#define arch_vm_get_page_prot(vm_flags) __pgprot( \
+ ((vm_flags) & VM_PKEY_BIT0 ? _PAGE_PKEY_BIT0 : 0) | \
+ ((vm_flags) & VM_PKEY_BIT1 ? _PAGE_PKEY_BIT1 : 0) | \
+ ((vm_flags) & VM_PKEY_BIT2 ? _PAGE_PKEY_BIT2 : 0) | \
+ ((vm_flags) & VM_PKEY_BIT3 ? _PAGE_PKEY_BIT3 : 0))
+
+#define arch_calc_vm_prot_bits(prot, key) ( \
+ ((key) & 0x1 ? VM_PKEY_BIT0 : 0) | \
+ ((key) & 0x2 ? VM_PKEY_BIT1 : 0) | \
+ ((key) & 0x4 ? VM_PKEY_BIT2 : 0) | \
+ ((key) & 0x8 ? VM_PKEY_BIT3 : 0))
+#endif
+
+#include <asm-generic/mman.h>
+
+#endif /* _ASM_X86_MMAN_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_X64_MSGBUF_H
+#define __ASM_X64_MSGBUF_H
+
+#if !defined(__x86_64__) || !defined(__ILP32__)
+#include <asm-generic/msgbuf.h>
+#else
+
+#include <asm/ipcbuf.h>
+
+/*
+ * The msqid64_ds structure for x86 architecture with x32 ABI.
+ *
+ * On x86-32 and x86-64 we can just use the generic definition, but
+ * x32 uses the same binary layout as x86_64, which is different
+ * from other 32-bit architectures.
+ */
+
+struct msqid64_ds {
+ struct ipc64_perm msg_perm;
+ __kernel_long_t msg_stime; /* last msgsnd time */
+ __kernel_long_t msg_rtime; /* last msgrcv time */
+ __kernel_long_t msg_ctime; /* last change time */
+ __kernel_ulong_t msg_cbytes; /* current number of bytes on queue */
+ __kernel_ulong_t msg_qnum; /* number of messages in queue */
+ __kernel_ulong_t msg_qbytes; /* max number of bytes on queue */
+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
+ __kernel_pid_t msg_lrpid; /* last receive pid */
+ __kernel_ulong_t __unused4;
+ __kernel_ulong_t __unused5;
+};
+
+#endif
+
+#endif /* __ASM_GENERIC_MSGBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MSR_H
+#define _ASM_X86_MSR_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define X86_IOC_RDMSR_REGS _IOWR('c', 0xA0, __u32[8])
+#define X86_IOC_WRMSR_REGS _IOWR('c', 0xA1, __u32[8])
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_MSR_H */
--- /dev/null
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/* Generic MTRR (Memory Type Range Register) ioctls.
+
+ Copyright (C) 1997-1999 Richard Gooch
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ Richard Gooch may be reached by email at rgooch@atnf.csiro.au
+ The postal address is:
+ Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
+*/
+#ifndef _ASM_X86_MTRR_H
+#define _ASM_X86_MTRR_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/errno.h>
+
+#define MTRR_IOCTL_BASE 'M'
+
+/* Warning: this structure has a different order from i386
+ on x86-64. The 32bit emulation code takes care of that.
+ But you need to use this for 64bit, otherwise your X server
+ will break. */
+
+#ifdef __i386__
+struct mtrr_sentry {
+ unsigned long base; /* Base address */
+ unsigned int size; /* Size of region */
+ unsigned int type; /* Type of region */
+};
+
+struct mtrr_gentry {
+ unsigned int regnum; /* Register number */
+ unsigned long base; /* Base address */
+ unsigned int size; /* Size of region */
+ unsigned int type; /* Type of region */
+};
+
+#else /* __i386__ */
+
+struct mtrr_sentry {
+ __u64 base; /* Base address */
+ __u32 size; /* Size of region */
+ __u32 type; /* Type of region */
+};
+
+struct mtrr_gentry {
+ __u64 base; /* Base address */
+ __u32 size; /* Size of region */
+ __u32 regnum; /* Register number */
+ __u32 type; /* Type of region */
+ __u32 _pad; /* Unused */
+};
+
+#endif /* !__i386__ */
+
+struct mtrr_var_range {
+ __u32 base_lo;
+ __u32 base_hi;
+ __u32 mask_lo;
+ __u32 mask_hi;
+};
+
+/* In the Intel processor's MTRR interface, the MTRR type is always held in
+ an 8 bit field: */
+typedef __u8 mtrr_type;
+
+#define MTRR_NUM_FIXED_RANGES 88
+#define MTRR_MAX_VAR_RANGES 256
+
+struct mtrr_state_type {
+ struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES];
+ mtrr_type fixed_ranges[MTRR_NUM_FIXED_RANGES];
+ unsigned char enabled;
+ unsigned char have_fixed;
+ mtrr_type def_type;
+};
+
+#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
+#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
+
+/* These are the various ioctls */
+#define MTRRIOC_ADD_ENTRY _IOW(MTRR_IOCTL_BASE, 0, struct mtrr_sentry)
+#define MTRRIOC_SET_ENTRY _IOW(MTRR_IOCTL_BASE, 1, struct mtrr_sentry)
+#define MTRRIOC_DEL_ENTRY _IOW(MTRR_IOCTL_BASE, 2, struct mtrr_sentry)
+#define MTRRIOC_GET_ENTRY _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry)
+#define MTRRIOC_KILL_ENTRY _IOW(MTRR_IOCTL_BASE, 4, struct mtrr_sentry)
+#define MTRRIOC_ADD_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 5, struct mtrr_sentry)
+#define MTRRIOC_SET_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 6, struct mtrr_sentry)
+#define MTRRIOC_DEL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 7, struct mtrr_sentry)
+#define MTRRIOC_GET_PAGE_ENTRY _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry)
+#define MTRRIOC_KILL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 9, struct mtrr_sentry)
+
+/* MTRR memory types, which are defined in SDM */
+#define MTRR_TYPE_UNCACHABLE 0
+#define MTRR_TYPE_WRCOMB 1
+/*#define MTRR_TYPE_ 2*/
+/*#define MTRR_TYPE_ 3*/
+#define MTRR_TYPE_WRTHROUGH 4
+#define MTRR_TYPE_WRPROT 5
+#define MTRR_TYPE_WRBACK 6
+#define MTRR_NUM_TYPES 7
+
+/*
+ * Invalid MTRR memory type. mtrr_type_lookup() returns this value when
+ * MTRRs are disabled. Note, this value is allocated from the reserved
+ * values (0x7-0xff) of the MTRR memory types.
+ */
+#define MTRR_TYPE_INVALID 0xff
+
+#endif /* _ASM_X86_MTRR_H */
--- /dev/null
+#include <asm-generic/param.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PERF_REGS_H
+#define _ASM_X86_PERF_REGS_H
+
+enum perf_event_x86_regs {
+ PERF_REG_X86_AX,
+ PERF_REG_X86_BX,
+ PERF_REG_X86_CX,
+ PERF_REG_X86_DX,
+ PERF_REG_X86_SI,
+ PERF_REG_X86_DI,
+ PERF_REG_X86_BP,
+ PERF_REG_X86_SP,
+ PERF_REG_X86_IP,
+ PERF_REG_X86_FLAGS,
+ PERF_REG_X86_CS,
+ PERF_REG_X86_SS,
+ PERF_REG_X86_DS,
+ PERF_REG_X86_ES,
+ PERF_REG_X86_FS,
+ PERF_REG_X86_GS,
+ PERF_REG_X86_R8,
+ PERF_REG_X86_R9,
+ PERF_REG_X86_R10,
+ PERF_REG_X86_R11,
+ PERF_REG_X86_R12,
+ PERF_REG_X86_R13,
+ PERF_REG_X86_R14,
+ PERF_REG_X86_R15,
+ /* These are the limits for the GPRs. */
+ PERF_REG_X86_32_MAX = PERF_REG_X86_GS + 1,
+ PERF_REG_X86_64_MAX = PERF_REG_X86_R15 + 1,
+
+ /* These all need two bits set because they are 128bit */
+ PERF_REG_X86_XMM0 = 32,
+ PERF_REG_X86_XMM1 = 34,
+ PERF_REG_X86_XMM2 = 36,
+ PERF_REG_X86_XMM3 = 38,
+ PERF_REG_X86_XMM4 = 40,
+ PERF_REG_X86_XMM5 = 42,
+ PERF_REG_X86_XMM6 = 44,
+ PERF_REG_X86_XMM7 = 46,
+ PERF_REG_X86_XMM8 = 48,
+ PERF_REG_X86_XMM9 = 50,
+ PERF_REG_X86_XMM10 = 52,
+ PERF_REG_X86_XMM11 = 54,
+ PERF_REG_X86_XMM12 = 56,
+ PERF_REG_X86_XMM13 = 58,
+ PERF_REG_X86_XMM14 = 60,
+ PERF_REG_X86_XMM15 = 62,
+
+ /* These include both GPRs and XMMX registers */
+ PERF_REG_X86_XMM_MAX = PERF_REG_X86_XMM15 + 2,
+};
+
+#define PERF_REG_EXTENDED_MASK (~((1ULL << PERF_REG_X86_XMM0) - 1))
+
+#endif /* _ASM_X86_PERF_REGS_H */
--- /dev/null
+#include <asm-generic/poll.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+# ifdef __i386__
+# include <asm/posix_types_32.h>
+# elif defined(__ILP32__)
+# include <asm/posix_types_x32.h>
+# else
+# include <asm/posix_types_64.h>
+# endif
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_POSIX_TYPES_32_H
+#define _ASM_X86_POSIX_TYPES_32_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc. Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
+typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
+typedef unsigned short __kernel_uid_t;
+typedef unsigned short __kernel_gid_t;
+#define __kernel_uid_t __kernel_uid_t
+
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
+
+#include <asm-generic/posix_types.h>
+
+#endif /* _ASM_X86_POSIX_TYPES_32_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_POSIX_TYPES_64_H
+#define _ASM_X86_POSIX_TYPES_64_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc. Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned short __kernel_old_uid_t;
+typedef unsigned short __kernel_old_gid_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
+
+typedef unsigned long __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
+
+#include <asm-generic/posix_types.h>
+
+#endif /* _ASM_X86_POSIX_TYPES_64_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_POSIX_TYPES_X32_H
+#define _ASM_X86_POSIX_TYPES_X32_H
+
+/*
+ * This file is only used by user-level software, so you need to
+ * be a little careful about namespace pollution etc. Also, we cannot
+ * assume GCC is being used.
+ *
+ * These types should generally match the ones used by the 64-bit kernel,
+ *
+ */
+
+typedef long long __kernel_long_t;
+typedef unsigned long long __kernel_ulong_t;
+#define __kernel_long_t __kernel_long_t
+
+#include <asm/posix_types_64.h>
+
+#endif /* _ASM_X86_POSIX_TYPES_X32_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PRCTL_H
+#define _ASM_X86_PRCTL_H
+
+#define ARCH_SET_GS 0x1001
+#define ARCH_SET_FS 0x1002
+#define ARCH_GET_FS 0x1003
+#define ARCH_GET_GS 0x1004
+
+#define ARCH_GET_CPUID 0x1011
+#define ARCH_SET_CPUID 0x1012
+
+#define ARCH_GET_XCOMP_SUPP 0x1021
+#define ARCH_GET_XCOMP_PERM 0x1022
+#define ARCH_REQ_XCOMP_PERM 0x1023
+#define ARCH_GET_XCOMP_GUEST_PERM 0x1024
+#define ARCH_REQ_XCOMP_GUEST_PERM 0x1025
+
+#define ARCH_MAP_VDSO_X32 0x2001
+#define ARCH_MAP_VDSO_32 0x2002
+#define ARCH_MAP_VDSO_64 0x2003
+
+#endif /* _ASM_X86_PRCTL_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PROCESSOR_FLAGS_H
+#define _ASM_X86_PROCESSOR_FLAGS_H
+/* Various flags defined: can be included from assembler. */
+
+#include <linux/const.h>
+
+/*
+ * EFLAGS bits
+ */
+#define X86_EFLAGS_CF_BIT 0 /* Carry Flag */
+#define X86_EFLAGS_CF _BITUL(X86_EFLAGS_CF_BIT)
+#define X86_EFLAGS_FIXED_BIT 1 /* Bit 1 - always on */
+#define X86_EFLAGS_FIXED _BITUL(X86_EFLAGS_FIXED_BIT)
+#define X86_EFLAGS_PF_BIT 2 /* Parity Flag */
+#define X86_EFLAGS_PF _BITUL(X86_EFLAGS_PF_BIT)
+#define X86_EFLAGS_AF_BIT 4 /* Auxiliary carry Flag */
+#define X86_EFLAGS_AF _BITUL(X86_EFLAGS_AF_BIT)
+#define X86_EFLAGS_ZF_BIT 6 /* Zero Flag */
+#define X86_EFLAGS_ZF _BITUL(X86_EFLAGS_ZF_BIT)
+#define X86_EFLAGS_SF_BIT 7 /* Sign Flag */
+#define X86_EFLAGS_SF _BITUL(X86_EFLAGS_SF_BIT)
+#define X86_EFLAGS_TF_BIT 8 /* Trap Flag */
+#define X86_EFLAGS_TF _BITUL(X86_EFLAGS_TF_BIT)
+#define X86_EFLAGS_IF_BIT 9 /* Interrupt Flag */
+#define X86_EFLAGS_IF _BITUL(X86_EFLAGS_IF_BIT)
+#define X86_EFLAGS_DF_BIT 10 /* Direction Flag */
+#define X86_EFLAGS_DF _BITUL(X86_EFLAGS_DF_BIT)
+#define X86_EFLAGS_OF_BIT 11 /* Overflow Flag */
+#define X86_EFLAGS_OF _BITUL(X86_EFLAGS_OF_BIT)
+#define X86_EFLAGS_IOPL_BIT 12 /* I/O Privilege Level (2 bits) */
+#define X86_EFLAGS_IOPL (_AC(3,UL) << X86_EFLAGS_IOPL_BIT)
+#define X86_EFLAGS_NT_BIT 14 /* Nested Task */
+#define X86_EFLAGS_NT _BITUL(X86_EFLAGS_NT_BIT)
+#define X86_EFLAGS_RF_BIT 16 /* Resume Flag */
+#define X86_EFLAGS_RF _BITUL(X86_EFLAGS_RF_BIT)
+#define X86_EFLAGS_VM_BIT 17 /* Virtual Mode */
+#define X86_EFLAGS_VM _BITUL(X86_EFLAGS_VM_BIT)
+#define X86_EFLAGS_AC_BIT 18 /* Alignment Check/Access Control */
+#define X86_EFLAGS_AC _BITUL(X86_EFLAGS_AC_BIT)
+#define X86_EFLAGS_VIF_BIT 19 /* Virtual Interrupt Flag */
+#define X86_EFLAGS_VIF _BITUL(X86_EFLAGS_VIF_BIT)
+#define X86_EFLAGS_VIP_BIT 20 /* Virtual Interrupt Pending */
+#define X86_EFLAGS_VIP _BITUL(X86_EFLAGS_VIP_BIT)
+#define X86_EFLAGS_ID_BIT 21 /* CPUID detection */
+#define X86_EFLAGS_ID _BITUL(X86_EFLAGS_ID_BIT)
+
+/*
+ * Basic CPU control in CR0
+ */
+#define X86_CR0_PE_BIT 0 /* Protection Enable */
+#define X86_CR0_PE _BITUL(X86_CR0_PE_BIT)
+#define X86_CR0_MP_BIT 1 /* Monitor Coprocessor */
+#define X86_CR0_MP _BITUL(X86_CR0_MP_BIT)
+#define X86_CR0_EM_BIT 2 /* Emulation */
+#define X86_CR0_EM _BITUL(X86_CR0_EM_BIT)
+#define X86_CR0_TS_BIT 3 /* Task Switched */
+#define X86_CR0_TS _BITUL(X86_CR0_TS_BIT)
+#define X86_CR0_ET_BIT 4 /* Extension Type */
+#define X86_CR0_ET _BITUL(X86_CR0_ET_BIT)
+#define X86_CR0_NE_BIT 5 /* Numeric Error */
+#define X86_CR0_NE _BITUL(X86_CR0_NE_BIT)
+#define X86_CR0_WP_BIT 16 /* Write Protect */
+#define X86_CR0_WP _BITUL(X86_CR0_WP_BIT)
+#define X86_CR0_AM_BIT 18 /* Alignment Mask */
+#define X86_CR0_AM _BITUL(X86_CR0_AM_BIT)
+#define X86_CR0_NW_BIT 29 /* Not Write-through */
+#define X86_CR0_NW _BITUL(X86_CR0_NW_BIT)
+#define X86_CR0_CD_BIT 30 /* Cache Disable */
+#define X86_CR0_CD _BITUL(X86_CR0_CD_BIT)
+#define X86_CR0_PG_BIT 31 /* Paging */
+#define X86_CR0_PG _BITUL(X86_CR0_PG_BIT)
+
+/*
+ * Paging options in CR3
+ */
+#define X86_CR3_PWT_BIT 3 /* Page Write Through */
+#define X86_CR3_PWT _BITUL(X86_CR3_PWT_BIT)
+#define X86_CR3_PCD_BIT 4 /* Page Cache Disable */
+#define X86_CR3_PCD _BITUL(X86_CR3_PCD_BIT)
+
+#define X86_CR3_PCID_BITS 12
+#define X86_CR3_PCID_MASK (_AC((1UL << X86_CR3_PCID_BITS) - 1, UL))
+
+#define X86_CR3_PCID_NOFLUSH_BIT 63 /* Preserve old PCID */
+#define X86_CR3_PCID_NOFLUSH _BITULL(X86_CR3_PCID_NOFLUSH_BIT)
+
+/*
+ * Intel CPU features in CR4
+ */
+#define X86_CR4_VME_BIT 0 /* enable vm86 extensions */
+#define X86_CR4_VME _BITUL(X86_CR4_VME_BIT)
+#define X86_CR4_PVI_BIT 1 /* virtual interrupts flag enable */
+#define X86_CR4_PVI _BITUL(X86_CR4_PVI_BIT)
+#define X86_CR4_TSD_BIT 2 /* disable time stamp at ipl 3 */
+#define X86_CR4_TSD _BITUL(X86_CR4_TSD_BIT)
+#define X86_CR4_DE_BIT 3 /* enable debugging extensions */
+#define X86_CR4_DE _BITUL(X86_CR4_DE_BIT)
+#define X86_CR4_PSE_BIT 4 /* enable page size extensions */
+#define X86_CR4_PSE _BITUL(X86_CR4_PSE_BIT)
+#define X86_CR4_PAE_BIT 5 /* enable physical address extensions */
+#define X86_CR4_PAE _BITUL(X86_CR4_PAE_BIT)
+#define X86_CR4_MCE_BIT 6 /* Machine check enable */
+#define X86_CR4_MCE _BITUL(X86_CR4_MCE_BIT)
+#define X86_CR4_PGE_BIT 7 /* enable global pages */
+#define X86_CR4_PGE _BITUL(X86_CR4_PGE_BIT)
+#define X86_CR4_PCE_BIT 8 /* enable performance counters at ipl 3 */
+#define X86_CR4_PCE _BITUL(X86_CR4_PCE_BIT)
+#define X86_CR4_OSFXSR_BIT 9 /* enable fast FPU save and restore */
+#define X86_CR4_OSFXSR _BITUL(X86_CR4_OSFXSR_BIT)
+#define X86_CR4_OSXMMEXCPT_BIT 10 /* enable unmasked SSE exceptions */
+#define X86_CR4_OSXMMEXCPT _BITUL(X86_CR4_OSXMMEXCPT_BIT)
+#define X86_CR4_UMIP_BIT 11 /* enable UMIP support */
+#define X86_CR4_UMIP _BITUL(X86_CR4_UMIP_BIT)
+#define X86_CR4_LA57_BIT 12 /* enable 5-level page tables */
+#define X86_CR4_LA57 _BITUL(X86_CR4_LA57_BIT)
+#define X86_CR4_VMXE_BIT 13 /* enable VMX virtualization */
+#define X86_CR4_VMXE _BITUL(X86_CR4_VMXE_BIT)
+#define X86_CR4_SMXE_BIT 14 /* enable safer mode (TXT) */
+#define X86_CR4_SMXE _BITUL(X86_CR4_SMXE_BIT)
+#define X86_CR4_FSGSBASE_BIT 16 /* enable RDWRFSGS support */
+#define X86_CR4_FSGSBASE _BITUL(X86_CR4_FSGSBASE_BIT)
+#define X86_CR4_PCIDE_BIT 17 /* enable PCID support */
+#define X86_CR4_PCIDE _BITUL(X86_CR4_PCIDE_BIT)
+#define X86_CR4_OSXSAVE_BIT 18 /* enable xsave and xrestore */
+#define X86_CR4_OSXSAVE _BITUL(X86_CR4_OSXSAVE_BIT)
+#define X86_CR4_SMEP_BIT 20 /* enable SMEP support */
+#define X86_CR4_SMEP _BITUL(X86_CR4_SMEP_BIT)
+#define X86_CR4_SMAP_BIT 21 /* enable SMAP support */
+#define X86_CR4_SMAP _BITUL(X86_CR4_SMAP_BIT)
+#define X86_CR4_PKE_BIT 22 /* enable Protection Keys support */
+#define X86_CR4_PKE _BITUL(X86_CR4_PKE_BIT)
+
+/*
+ * x86-64 Task Priority Register, CR8
+ */
+#define X86_CR8_TPR _AC(0x0000000f,UL) /* task priority register */
+
+/*
+ * AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h>
+ */
+
+/*
+ * NSC/Cyrix CPU configuration register indexes
+ */
+#define CX86_PCR0 0x20
+#define CX86_GCR 0xb8
+#define CX86_CCR0 0xc0
+#define CX86_CCR1 0xc1
+#define CX86_CCR2 0xc2
+#define CX86_CCR3 0xc3
+#define CX86_CCR4 0xe8
+#define CX86_CCR5 0xe9
+#define CX86_CCR6 0xea
+#define CX86_CCR7 0xeb
+#define CX86_PCR1 0xf0
+#define CX86_DIR0 0xfe
+#define CX86_DIR1 0xff
+#define CX86_ARR_BASE 0xc4
+#define CX86_RCR_BASE 0xdc
+
+#define CR0_STATE (X86_CR0_PE | X86_CR0_MP | X86_CR0_ET | \
+ X86_CR0_NE | X86_CR0_WP | X86_CR0_AM | \
+ X86_CR0_PG)
+
+#endif /* _ASM_X86_PROCESSOR_FLAGS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PTRACE_ABI_H
+#define _ASM_X86_PTRACE_ABI_H
+
+#ifdef __i386__
+
+#define EBX 0
+#define ECX 1
+#define EDX 2
+#define ESI 3
+#define EDI 4
+#define EBP 5
+#define EAX 6
+#define DS 7
+#define ES 8
+#define FS 9
+#define GS 10
+#define ORIG_EAX 11
+#define EIP 12
+#define CS 13
+#define EFL 14
+#define UESP 15
+#define SS 16
+#define FRAME_SIZE 17
+
+#else /* __i386__ */
+
+#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
+/*
+ * C ABI says these regs are callee-preserved. They aren't saved on kernel entry
+ * unless syscall needs a complete, fully filled "struct pt_regs".
+ */
+#define R15 0
+#define R14 8
+#define R13 16
+#define R12 24
+#define RBP 32
+#define RBX 40
+/* These regs are callee-clobbered. Always saved on kernel entry. */
+#define R11 48
+#define R10 56
+#define R9 64
+#define R8 72
+#define RAX 80
+#define RCX 88
+#define RDX 96
+#define RSI 104
+#define RDI 112
+/*
+ * On syscall entry, this is syscall#. On CPU exception, this is error code.
+ * On hw interrupt, it's IRQ number:
+ */
+#define ORIG_RAX 120
+/* Return frame for iretq */
+#define RIP 128
+#define CS 136
+#define EFLAGS 144
+#define RSP 152
+#define SS 160
+#endif /* __ASSEMBLY__ */
+
+/* top of stack page */
+#define FRAME_SIZE 168
+
+#endif /* !__i386__ */
+
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
+#define PTRACE_GETREGS 12
+#define PTRACE_SETREGS 13
+#define PTRACE_GETFPREGS 14
+#define PTRACE_SETFPREGS 15
+#define PTRACE_GETFPXREGS 18
+#define PTRACE_SETFPXREGS 19
+
+#define PTRACE_OLDSETOPTIONS 21
+
+/* only useful for access 32bit programs / kernels */
+#define PTRACE_GET_THREAD_AREA 25
+#define PTRACE_SET_THREAD_AREA 26
+
+#ifdef __x86_64__
+# define PTRACE_ARCH_PRCTL 30
+#endif
+
+#define PTRACE_SYSEMU 31
+#define PTRACE_SYSEMU_SINGLESTEP 32
+
+#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#endif
+
+#endif /* _ASM_X86_PTRACE_ABI_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PTRACE_H
+#define _ASM_X86_PTRACE_H
+
+ /* For */
+#include <asm/ptrace-abi.h>
+#include <asm/processor-flags.h>
+
+
+#ifndef __ASSEMBLY__
+
+#ifdef __i386__
+/* this struct defines the way the registers are stored on the
+ stack during a system call. */
+
+
+struct pt_regs {
+ long ebx;
+ long ecx;
+ long edx;
+ long esi;
+ long edi;
+ long ebp;
+ long eax;
+ int xds;
+ int xes;
+ int xfs;
+ int xgs;
+ long orig_eax;
+ long eip;
+ int xcs;
+ long eflags;
+ long esp;
+ int xss;
+};
+
+
+#else /* __i386__ */
+
+
+struct pt_regs {
+/*
+ * C ABI says these regs are callee-preserved. They aren't saved on kernel entry
+ * unless syscall needs a complete, fully filled "struct pt_regs".
+ */
+ unsigned long r15;
+ unsigned long r14;
+ unsigned long r13;
+ unsigned long r12;
+ unsigned long rbp;
+ unsigned long rbx;
+/* These regs are callee-clobbered. Always saved on kernel entry. */
+ unsigned long r11;
+ unsigned long r10;
+ unsigned long r9;
+ unsigned long r8;
+ unsigned long rax;
+ unsigned long rcx;
+ unsigned long rdx;
+ unsigned long rsi;
+ unsigned long rdi;
+/*
+ * On syscall entry, this is syscall#. On CPU exception, this is error code.
+ * On hw interrupt, it's IRQ number:
+ */
+ unsigned long orig_rax;
+/* Return frame for iretq */
+ unsigned long rip;
+ unsigned long cs;
+ unsigned long eflags;
+ unsigned long rsp;
+ unsigned long ss;
+/* top of stack page */
+};
+
+#endif /* !__i386__ */
+
+
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_X86_PTRACE_H */
--- /dev/null
+#include <asm-generic/resource.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SEMBUF_H
+#define _ASM_X86_SEMBUF_H
+
+#include <asm/ipcbuf.h>
+
+/*
+ * The semid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ *
+ * x86_64 and x32 incorrectly added padding here, so the structures
+ * are still incompatible with the padding on x86.
+ */
+struct semid64_ds {
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+#ifdef __i386__
+ unsigned long sem_otime; /* last semop time */
+ unsigned long sem_otime_high;
+ unsigned long sem_ctime; /* last change time */
+ unsigned long sem_ctime_high;
+#else
+ __kernel_long_t sem_otime; /* last semop time */
+ __kernel_ulong_t __unused1;
+ __kernel_long_t sem_ctime; /* last change time */
+ __kernel_ulong_t __unused2;
+#endif
+ __kernel_ulong_t sem_nsems; /* no. of semaphores in array */
+ __kernel_ulong_t __unused3;
+ __kernel_ulong_t __unused4;
+};
+
+#endif /* _ASM_X86_SEMBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2016-20 Intel Corporation.
+ */
+#ifndef _ASM_X86_SGX_H
+#define _ASM_X86_SGX_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/**
+ * enum sgx_page_flags - page control flags
+ * %SGX_PAGE_MEASURE: Measure the page contents with a sequence of
+ * ENCLS[EEXTEND] operations.
+ */
+enum sgx_page_flags {
+ SGX_PAGE_MEASURE = 0x01,
+};
+
+#define SGX_MAGIC 0xA4
+
+#define SGX_IOC_ENCLAVE_CREATE \
+ _IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create)
+#define SGX_IOC_ENCLAVE_ADD_PAGES \
+ _IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages)
+#define SGX_IOC_ENCLAVE_INIT \
+ _IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init)
+#define SGX_IOC_ENCLAVE_PROVISION \
+ _IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision)
+#define SGX_IOC_VEPC_REMOVE_ALL \
+ _IO(SGX_MAGIC, 0x04)
+
+/**
+ * struct sgx_enclave_create - parameter structure for the
+ * %SGX_IOC_ENCLAVE_CREATE ioctl
+ * @src: address for the SECS page data
+ */
+struct sgx_enclave_create {
+ __u64 src;
+};
+
+/**
+ * struct sgx_enclave_add_pages - parameter structure for the
+ * %SGX_IOC_ENCLAVE_ADD_PAGE ioctl
+ * @src: start address for the page data
+ * @offset: starting page offset
+ * @length: length of the data (multiple of the page size)
+ * @secinfo: address for the SECINFO data
+ * @flags: page control flags
+ * @count: number of bytes added (multiple of the page size)
+ */
+struct sgx_enclave_add_pages {
+ __u64 src;
+ __u64 offset;
+ __u64 length;
+ __u64 secinfo;
+ __u64 flags;
+ __u64 count;
+};
+
+/**
+ * struct sgx_enclave_init - parameter structure for the
+ * %SGX_IOC_ENCLAVE_INIT ioctl
+ * @sigstruct: address for the SIGSTRUCT data
+ */
+struct sgx_enclave_init {
+ __u64 sigstruct;
+};
+
+/**
+ * struct sgx_enclave_provision - parameter structure for the
+ * %SGX_IOC_ENCLAVE_PROVISION ioctl
+ * @fd: file handle of /dev/sgx_provision
+ */
+struct sgx_enclave_provision {
+ __u64 fd;
+};
+
+struct sgx_enclave_run;
+
+/**
+ * typedef sgx_enclave_user_handler_t - Exit handler function accepted by
+ * __vdso_sgx_enter_enclave()
+ * @run: The run instance given by the caller
+ *
+ * The register parameters contain the snapshot of their values at enclave
+ * exit. An invalid ENCLU function number will cause -EINVAL to be returned
+ * to the caller.
+ *
+ * Return:
+ * - <= 0: The given value is returned back to the caller.
+ * - > 0: ENCLU function to invoke, either EENTER or ERESUME.
+ */
+typedef int (*sgx_enclave_user_handler_t)(long rdi, long rsi, long rdx,
+ long rsp, long r8, long r9,
+ struct sgx_enclave_run *run);
+
+/**
+ * struct sgx_enclave_run - the execution context of __vdso_sgx_enter_enclave()
+ * @tcs: TCS used to enter the enclave
+ * @function: The last seen ENCLU function (EENTER, ERESUME or EEXIT)
+ * @exception_vector: The interrupt vector of the exception
+ * @exception_error_code: The exception error code pulled out of the stack
+ * @exception_addr: The address that triggered the exception
+ * @user_handler: User provided callback run on exception
+ * @user_data: Data passed to the user handler
+ * @reserved Reserved for future extensions
+ *
+ * If @user_handler is provided, the handler will be invoked on all return paths
+ * of the normal flow. The user handler may transfer control, e.g. via a
+ * longjmp() call or a C++ exception, without returning to
+ * __vdso_sgx_enter_enclave().
+ */
+struct sgx_enclave_run {
+ __u64 tcs;
+ __u32 function;
+ __u16 exception_vector;
+ __u16 exception_error_code;
+ __u64 exception_addr;
+ __u64 user_handler;
+ __u64 user_data;
+ __u8 reserved[216];
+};
+
+/**
+ * typedef vdso_sgx_enter_enclave_t - Prototype for __vdso_sgx_enter_enclave(),
+ * a vDSO function to enter an SGX enclave.
+ * @rdi: Pass-through value for RDI
+ * @rsi: Pass-through value for RSI
+ * @rdx: Pass-through value for RDX
+ * @function: ENCLU function, must be EENTER or ERESUME
+ * @r8: Pass-through value for R8
+ * @r9: Pass-through value for R9
+ * @run: struct sgx_enclave_run, must be non-NULL
+ *
+ * NOTE: __vdso_sgx_enter_enclave() does not ensure full compliance with the
+ * x86-64 ABI, e.g. doesn't handle XSAVE state. Except for non-volatile
+ * general purpose registers, EFLAGS.DF, and RSP alignment, preserving/setting
+ * state in accordance with the x86-64 ABI is the responsibility of the enclave
+ * and its runtime, i.e. __vdso_sgx_enter_enclave() cannot be called from C
+ * code without careful consideration by both the enclave and its runtime.
+ *
+ * All general purpose registers except RAX, RBX and RCX are passed as-is to the
+ * enclave. RAX, RBX and RCX are consumed by EENTER and ERESUME and are loaded
+ * with @function, asynchronous exit pointer, and @run.tcs respectively.
+ *
+ * RBP and the stack are used to anchor __vdso_sgx_enter_enclave() to the
+ * pre-enclave state, e.g. to retrieve @run.exception and @run.user_handler
+ * after an enclave exit. All other registers are available for use by the
+ * enclave and its runtime, e.g. an enclave can push additional data onto the
+ * stack (and modify RSP) to pass information to the optional user handler (see
+ * below).
+ *
+ * Most exceptions reported on ENCLU, including those that occur within the
+ * enclave, are fixed up and reported synchronously instead of being delivered
+ * via a standard signal. Debug Exceptions (#DB) and Breakpoints (#BP) are
+ * never fixed up and are always delivered via standard signals. On synchronously
+ * reported exceptions, -EFAULT is returned and details about the exception are
+ * recorded in @run.exception, the optional sgx_enclave_exception struct.
+ *
+ * Return:
+ * - 0: ENCLU function was successfully executed.
+ * - -EINVAL: Invalid ENCL number (neither EENTER nor ERESUME).
+ */
+typedef int (*vdso_sgx_enter_enclave_t)(unsigned long rdi, unsigned long rsi,
+ unsigned long rdx, unsigned int function,
+ unsigned long r8, unsigned long r9,
+ struct sgx_enclave_run *run);
+
+#endif /* _ASM_X86_SGX_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_X86_SHMBUF_H
+#define __ASM_X86_SHMBUF_H
+
+#if !defined(__x86_64__) || !defined(__ILP32__)
+#include <asm-generic/shmbuf.h>
+#else
+/*
+ * The shmid64_ds structure for x86 architecture with x32 ABI.
+ *
+ * On x86-32 and x86-64 we can just use the generic definition, but
+ * x32 uses the same binary layout as x86_64, which is different
+ * from other 32-bit architectures.
+ */
+
+struct shmid64_ds {
+ struct ipc64_perm shm_perm; /* operation perms */
+ size_t shm_segsz; /* size of segment (bytes) */
+ __kernel_long_t shm_atime; /* last attach time */
+ __kernel_long_t shm_dtime; /* last detach time */
+ __kernel_long_t shm_ctime; /* last change time */
+ __kernel_pid_t shm_cpid; /* pid of creator */
+ __kernel_pid_t shm_lpid; /* pid of last operator */
+ __kernel_ulong_t shm_nattch; /* no. of current attaches */
+ __kernel_ulong_t __unused4;
+ __kernel_ulong_t __unused5;
+};
+
+struct shminfo64 {
+ __kernel_ulong_t shmmax;
+ __kernel_ulong_t shmmin;
+ __kernel_ulong_t shmmni;
+ __kernel_ulong_t shmseg;
+ __kernel_ulong_t shmall;
+ __kernel_ulong_t __unused1;
+ __kernel_ulong_t __unused2;
+ __kernel_ulong_t __unused3;
+ __kernel_ulong_t __unused4;
+};
+
+#endif
+
+#endif /* __ASM_X86_SHMBUF_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGCONTEXT_H
+#define _ASM_X86_SIGCONTEXT_H
+
+/*
+ * Linux signal context definitions. The sigcontext includes a complex
+ * hierarchy of CPU and FPU state, available to user-space (on the stack) when
+ * a signal handler is executed.
+ *
+ * As over the years this ABI grew from its very simple roots towards
+ * supporting more and more CPU state organically, some of the details (which
+ * were rather clever hacks back in the days) became a bit quirky by today.
+ *
+ * The current ABI includes flexible provisions for future extensions, so we
+ * won't have to grow new quirks for quite some time. Promise!
+ */
+
+
+#include <linux/types.h>
+
+#define FP_XSTATE_MAGIC1 0x46505853U
+#define FP_XSTATE_MAGIC2 0x46505845U
+#define FP_XSTATE_MAGIC2_SIZE sizeof(FP_XSTATE_MAGIC2)
+
+/*
+ * Bytes 464..511 in the current 512-byte layout of the FXSAVE/FXRSTOR frame
+ * are reserved for SW usage. On CPUs supporting XSAVE/XRSTOR, these bytes are
+ * used to extend the fpstate pointer in the sigcontext, which now includes the
+ * extended state information along with fpstate information.
+ *
+ * If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then there's a
+ * sw_reserved.extended_size bytes large extended context area present. (The
+ * last 32-bit word of this extended area (at the
+ * fpstate+extended_size-FP_XSTATE_MAGIC2_SIZE address) is set to
+ * FP_XSTATE_MAGIC2 so that you can sanity check your size calculations.)
+ *
+ * This extended area typically grows with newer CPUs that have larger and
+ * larger XSAVE areas.
+ */
+struct _fpx_sw_bytes {
+ /*
+ * If set to FP_XSTATE_MAGIC1 then this is an xstate context.
+ * 0 if a legacy frame.
+ */
+ __u32 magic1;
+
+ /*
+ * Total size of the fpstate area:
+ *
+ * - if magic1 == 0 then it's sizeof(struct _fpstate)
+ * - if magic1 == FP_XSTATE_MAGIC1 then it's sizeof(struct _xstate)
+ * plus extensions (if any)
+ */
+ __u32 extended_size;
+
+ /*
+ * Feature bit mask (including FP/SSE/extended state) that is present
+ * in the memory layout:
+ */
+ __u64 xfeatures;
+
+ /*
+ * Actual XSAVE state size, based on the xfeatures saved in the layout.
+ * 'extended_size' is greater than 'xstate_size':
+ */
+ __u32 xstate_size;
+
+ /* For future use: */
+ __u32 padding[7];
+};
+
+/*
+ * As documented in the iBCS2 standard:
+ *
+ * The first part of "struct _fpstate" is just the normal i387 hardware setup,
+ * the extra "status" word is used to save the coprocessor status word before
+ * entering the handler.
+ *
+ * The FPU state data structure has had to grow to accommodate the extended FPU
+ * state required by the Streaming SIMD Extensions. There is no documented
+ * standard to accomplish this at the moment.
+ */
+
+/* 10-byte legacy floating point register: */
+struct _fpreg {
+ __u16 significand[4];
+ __u16 exponent;
+};
+
+/* 16-byte floating point register: */
+struct _fpxreg {
+ __u16 significand[4];
+ __u16 exponent;
+ __u16 padding[3];
+};
+
+/* 16-byte XMM register: */
+struct _xmmreg {
+ __u32 element[4];
+};
+
+#define X86_FXSR_MAGIC 0x0000
+
+/*
+ * The 32-bit FPU frame:
+ */
+struct _fpstate_32 {
+ /* Legacy FPU environment: */
+ __u32 cw;
+ __u32 sw;
+ __u32 tag;
+ __u32 ipoff;
+ __u32 cssel;
+ __u32 dataoff;
+ __u32 datasel;
+ struct _fpreg _st[8];
+ __u16 status;
+ __u16 magic; /* 0xffff: regular FPU data only */
+ /* 0x0000: FXSR FPU data */
+
+ /* FXSR FPU environment */
+ __u32 _fxsr_env[6]; /* FXSR FPU env is ignored */
+ __u32 mxcsr;
+ __u32 reserved;
+ struct _fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */
+ struct _xmmreg _xmm[8]; /* First 8 XMM registers */
+ union {
+ __u32 padding1[44]; /* Second 8 XMM registers plus padding */
+ __u32 padding[44]; /* Alias name for old user-space */
+ };
+
+ union {
+ __u32 padding2[12];
+ struct _fpx_sw_bytes sw_reserved; /* Potential extended state is encoded here */
+ };
+};
+
+/*
+ * The 64-bit FPU frame. (FXSAVE format and later)
+ *
+ * Note1: If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then the structure is
+ * larger: 'struct _xstate'. Note that 'struct _xstate' embeds
+ * 'struct _fpstate' so that you can always assume the _fpstate portion
+ * exists so that you can check the magic value.
+ *
+ * Note2: Reserved fields may someday contain valuable data. Always
+ * save/restore them when you change signal frames.
+ */
+struct _fpstate_64 {
+ __u16 cwd;
+ __u16 swd;
+ /* Note this is not the same as the 32-bit/x87/FSAVE twd: */
+ __u16 twd;
+ __u16 fop;
+ __u64 rip;
+ __u64 rdp;
+ __u32 mxcsr;
+ __u32 mxcsr_mask;
+ __u32 st_space[32]; /* 8x FP registers, 16 bytes each */
+ __u32 xmm_space[64]; /* 16x XMM registers, 16 bytes each */
+ __u32 reserved2[12];
+ union {
+ __u32 reserved3[12];
+ struct _fpx_sw_bytes sw_reserved; /* Potential extended state is encoded here */
+ };
+};
+
+#ifdef __i386__
+# define _fpstate _fpstate_32
+#else
+# define _fpstate _fpstate_64
+#endif
+
+struct _header {
+ __u64 xfeatures;
+ __u64 reserved1[2];
+ __u64 reserved2[5];
+};
+
+struct _ymmh_state {
+ /* 16x YMM registers, 16 bytes each: */
+ __u32 ymmh_space[64];
+};
+
+/*
+ * Extended state pointed to by sigcontext::fpstate.
+ *
+ * In addition to the fpstate, information encoded in _xstate::xstate_hdr
+ * indicates the presence of other extended state information supported
+ * by the CPU and kernel:
+ */
+struct _xstate {
+ struct _fpstate fpstate;
+ struct _header xstate_hdr;
+ struct _ymmh_state ymmh;
+ /* New processor state extensions go here: */
+};
+
+/*
+ * The 32-bit signal frame:
+ */
+struct sigcontext_32 {
+ __u16 gs, __gsh;
+ __u16 fs, __fsh;
+ __u16 es, __esh;
+ __u16 ds, __dsh;
+ __u32 di;
+ __u32 si;
+ __u32 bp;
+ __u32 sp;
+ __u32 bx;
+ __u32 dx;
+ __u32 cx;
+ __u32 ax;
+ __u32 trapno;
+ __u32 err;
+ __u32 ip;
+ __u16 cs, __csh;
+ __u32 flags;
+ __u32 sp_at_signal;
+ __u16 ss, __ssh;
+
+ /*
+ * fpstate is really (struct _fpstate *) or (struct _xstate *)
+ * depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
+ * bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
+ * of extended memory layout. See comments at the definition of
+ * (struct _fpx_sw_bytes)
+ */
+ __u32 fpstate; /* Zero when no FPU/extended context */
+ __u32 oldmask;
+ __u32 cr2;
+};
+
+/*
+ * The 64-bit signal frame:
+ */
+struct sigcontext_64 {
+ __u64 r8;
+ __u64 r9;
+ __u64 r10;
+ __u64 r11;
+ __u64 r12;
+ __u64 r13;
+ __u64 r14;
+ __u64 r15;
+ __u64 di;
+ __u64 si;
+ __u64 bp;
+ __u64 bx;
+ __u64 dx;
+ __u64 ax;
+ __u64 cx;
+ __u64 sp;
+ __u64 ip;
+ __u64 flags;
+ __u16 cs;
+ __u16 gs;
+ __u16 fs;
+ __u16 ss;
+ __u64 err;
+ __u64 trapno;
+ __u64 oldmask;
+ __u64 cr2;
+
+ /*
+ * fpstate is really (struct _fpstate *) or (struct _xstate *)
+ * depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
+ * bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
+ * of extended memory layout. See comments at the definition of
+ * (struct _fpx_sw_bytes)
+ */
+ __u64 fpstate; /* Zero when no FPU/extended context */
+ __u64 reserved1[8];
+};
+
+/*
+ * Create the real 'struct sigcontext' type:
+ */
+
+/*
+ * The old user-space sigcontext definition, just in case user-space still
+ * relies on it. The kernel definition (in asm/sigcontext.h) has unified
+ * field names but otherwise the same layout.
+ */
+
+#define _fpstate_ia32 _fpstate_32
+#define sigcontext_ia32 sigcontext_32
+
+
+# ifdef __i386__
+struct sigcontext {
+ __u16 gs, __gsh;
+ __u16 fs, __fsh;
+ __u16 es, __esh;
+ __u16 ds, __dsh;
+ __u32 edi;
+ __u32 esi;
+ __u32 ebp;
+ __u32 esp;
+ __u32 ebx;
+ __u32 edx;
+ __u32 ecx;
+ __u32 eax;
+ __u32 trapno;
+ __u32 err;
+ __u32 eip;
+ __u16 cs, __csh;
+ __u32 eflags;
+ __u32 esp_at_signal;
+ __u16 ss, __ssh;
+ struct _fpstate *fpstate;
+ __u32 oldmask;
+ __u32 cr2;
+};
+# else /* __x86_64__: */
+struct sigcontext {
+ __u64 r8;
+ __u64 r9;
+ __u64 r10;
+ __u64 r11;
+ __u64 r12;
+ __u64 r13;
+ __u64 r14;
+ __u64 r15;
+ __u64 rdi;
+ __u64 rsi;
+ __u64 rbp;
+ __u64 rbx;
+ __u64 rdx;
+ __u64 rax;
+ __u64 rcx;
+ __u64 rsp;
+ __u64 rip;
+ __u64 eflags; /* RFLAGS */
+ __u16 cs;
+
+ /*
+ * Prior to 2.5.64 ("[PATCH] x86-64 updates for 2.5.64-bk3"),
+ * Linux saved and restored fs and gs in these slots. This
+ * was counterproductive, as fsbase and gsbase were never
+ * saved, so arch_prctl was presumably unreliable.
+ *
+ * These slots should never be reused without extreme caution:
+ *
+ * - Some DOSEMU versions stash fs and gs in these slots manually,
+ * thus overwriting anything the kernel expects to be preserved
+ * in these slots.
+ *
+ * - If these slots are ever needed for any other purpose,
+ * there is some risk that very old 64-bit binaries could get
+ * confused. I doubt that many such binaries still work,
+ * though, since the same patch in 2.5.64 also removed the
+ * 64-bit set_thread_area syscall, so it appears that there
+ * is no TLS API beyond modify_ldt that works in both pre-
+ * and post-2.5.64 kernels.
+ *
+ * If the kernel ever adds explicit fs, gs, fsbase, and gsbase
+ * save/restore, it will most likely need to be opt-in and use
+ * different context slots.
+ */
+ __u16 gs;
+ __u16 fs;
+ union {
+ __u16 ss; /* If UC_SIGCONTEXT_SS */
+ __u16 __pad0; /* Alias name for old (!UC_SIGCONTEXT_SS) user-space */
+ };
+ __u64 err;
+ __u64 trapno;
+ __u64 oldmask;
+ __u64 cr2;
+ struct _fpstate *fpstate; /* Zero when no FPU context */
+# ifdef __ILP32__
+ __u32 __fpstate_pad;
+# endif
+ __u64 reserved1[8];
+};
+# endif /* __x86_64__ */
+
+#endif /* _ASM_X86_SIGCONTEXT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGCONTEXT32_H
+#define _ASM_X86_SIGCONTEXT32_H
+
+/* This is a legacy file - all the type definitions are in sigcontext.h: */
+
+#include <asm/sigcontext.h>
+
+#endif /* _ASM_X86_SIGCONTEXT32_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGINFO_H
+#define _ASM_X86_SIGINFO_H
+
+#ifdef __x86_64__
+# ifdef __ILP32__ /* x32 */
+typedef long long __kernel_si_clock_t __attribute__((aligned(4)));
+# define __ARCH_SI_CLOCK_T __kernel_si_clock_t
+# define __ARCH_SI_ATTRIBUTES __attribute__((aligned(8)))
+# endif
+#endif
+
+#include <asm-generic/siginfo.h>
+
+#endif /* _ASM_X86_SIGINFO_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGNAL_H
+#define _ASM_X86_SIGNAL_H
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#include <linux/time.h>
+
+
+/* Avoid too many header ordering problems. */
+struct siginfo;
+
+/* Here we must cater to libcs that poke about in kernel headers. */
+
+#define NSIG 32
+typedef unsigned long sigset_t;
+
+#endif /* __ASSEMBLY__ */
+
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGIOT 6
+#define SIGBUS 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGUSR1 10
+#define SIGSEGV 11
+#define SIGUSR2 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGSTKFLT 16
+#define SIGCHLD 17
+#define SIGCONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+/*
+#define SIGLOST 29
+*/
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+/* These should not be considered constants from userland. */
+#define SIGRTMIN 32
+#define SIGRTMAX _NSIG
+
+#define SA_RESTORER 0x04000000
+
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+
+#include <asm-generic/signal-defs.h>
+
+#ifndef __ASSEMBLY__
+
+
+/* Here we must cater to libcs that poke about in kernel headers. */
+#ifdef __i386__
+
+struct sigaction {
+ union {
+ __sighandler_t _sa_handler;
+ void (*_sa_sigaction)(int, struct siginfo *, void *);
+ } _u;
+ sigset_t sa_mask;
+ unsigned long sa_flags;
+ void (*sa_restorer)(void);
+};
+
+#define sa_handler _u._sa_handler
+#define sa_sigaction _u._sa_sigaction
+
+#else /* __i386__ */
+
+struct sigaction {
+ __sighandler_t sa_handler;
+ unsigned long sa_flags;
+ __sigrestore_t sa_restorer;
+ sigset_t sa_mask; /* mask last for extensibility */
+};
+
+#endif /* !__i386__ */
+
+typedef struct sigaltstack {
+ void *ss_sp;
+ int ss_flags;
+ size_t ss_size;
+} stack_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_X86_SIGNAL_H */
--- /dev/null
+#include <asm-generic/socket.h>
--- /dev/null
+#include <asm-generic/sockios.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_STAT_H
+#define _ASM_X86_STAT_H
+
+#include <asm/posix_types.h>
+
+#define STAT_HAVE_NSEC 1
+
+#ifdef __i386__
+struct stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned long st_rdev;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT_PADDING(st) do { \
+ st.__unused4 = 0; \
+ st.__unused5 = 0; \
+} while (0)
+
+#define STAT64_HAS_BROKEN_ST_INO 1
+
+/* This matches struct stat64 in glibc2.1, hence the absolutely
+ * insane amounts of padding around dev_t's.
+ */
+struct stat64 {
+ unsigned long long st_dev;
+ unsigned char __pad0[4];
+
+ unsigned long __st_ino;
+
+ unsigned int st_mode;
+ unsigned int st_nlink;
+
+ unsigned long st_uid;
+ unsigned long st_gid;
+
+ unsigned long long st_rdev;
+ unsigned char __pad3[4];
+
+ long long st_size;
+ unsigned long st_blksize;
+
+ /* Number 512-byte blocks allocated. */
+ unsigned long long st_blocks;
+
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+
+ unsigned long st_mtime;
+ unsigned int st_mtime_nsec;
+
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+
+ unsigned long long st_ino;
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT64_PADDING(st) do { \
+ memset(&st.__pad0, 0, sizeof(st.__pad0)); \
+ memset(&st.__pad3, 0, sizeof(st.__pad3)); \
+} while (0)
+
+#else /* __i386__ */
+
+struct stat {
+ __kernel_ulong_t st_dev;
+ __kernel_ulong_t st_ino;
+ __kernel_ulong_t st_nlink;
+
+ unsigned int st_mode;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned int __pad0;
+ __kernel_ulong_t st_rdev;
+ __kernel_long_t st_size;
+ __kernel_long_t st_blksize;
+ __kernel_long_t st_blocks; /* Number 512-byte blocks allocated. */
+
+ __kernel_ulong_t st_atime;
+ __kernel_ulong_t st_atime_nsec;
+ __kernel_ulong_t st_mtime;
+ __kernel_ulong_t st_mtime_nsec;
+ __kernel_ulong_t st_ctime;
+ __kernel_ulong_t st_ctime_nsec;
+ __kernel_long_t __unused[3];
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT_PADDING(st) do { \
+ st.__pad0 = 0; \
+ st.__unused[0] = 0; \
+ st.__unused[1] = 0; \
+ st.__unused[2] = 0; \
+} while (0)
+
+#endif
+
+/* for 32bit emulation and 32 bit kernels */
+struct __old_kernel_stat {
+ unsigned short st_dev;
+ unsigned short st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+#ifdef __i386__
+ unsigned long st_size;
+ unsigned long st_atime;
+ unsigned long st_mtime;
+ unsigned long st_ctime;
+#else
+ unsigned int st_size;
+ unsigned int st_atime;
+ unsigned int st_mtime;
+ unsigned int st_ctime;
+#endif
+};
+
+#endif /* _ASM_X86_STAT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_STATFS_H
+#define _ASM_X86_STATFS_H
+
+/*
+ * We need compat_statfs64 to be packed, because the i386 ABI won't
+ * add padding at the end to bring it to a multiple of 8 bytes, but
+ * the x86_64 ABI will.
+ */
+#define ARCH_PACK_COMPAT_STATFS64 __attribute__((packed,aligned(4)))
+
+#include <asm-generic/statfs.h>
+#endif /* _ASM_X86_STATFS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __SVM_H
+#define __SVM_H
+
+#define SVM_EXIT_READ_CR0 0x000
+#define SVM_EXIT_READ_CR2 0x002
+#define SVM_EXIT_READ_CR3 0x003
+#define SVM_EXIT_READ_CR4 0x004
+#define SVM_EXIT_READ_CR8 0x008
+#define SVM_EXIT_WRITE_CR0 0x010
+#define SVM_EXIT_WRITE_CR2 0x012
+#define SVM_EXIT_WRITE_CR3 0x013
+#define SVM_EXIT_WRITE_CR4 0x014
+#define SVM_EXIT_WRITE_CR8 0x018
+#define SVM_EXIT_READ_DR0 0x020
+#define SVM_EXIT_READ_DR1 0x021
+#define SVM_EXIT_READ_DR2 0x022
+#define SVM_EXIT_READ_DR3 0x023
+#define SVM_EXIT_READ_DR4 0x024
+#define SVM_EXIT_READ_DR5 0x025
+#define SVM_EXIT_READ_DR6 0x026
+#define SVM_EXIT_READ_DR7 0x027
+#define SVM_EXIT_WRITE_DR0 0x030
+#define SVM_EXIT_WRITE_DR1 0x031
+#define SVM_EXIT_WRITE_DR2 0x032
+#define SVM_EXIT_WRITE_DR3 0x033
+#define SVM_EXIT_WRITE_DR4 0x034
+#define SVM_EXIT_WRITE_DR5 0x035
+#define SVM_EXIT_WRITE_DR6 0x036
+#define SVM_EXIT_WRITE_DR7 0x037
+#define SVM_EXIT_EXCP_BASE 0x040
+#define SVM_EXIT_LAST_EXCP 0x05f
+#define SVM_EXIT_INTR 0x060
+#define SVM_EXIT_NMI 0x061
+#define SVM_EXIT_SMI 0x062
+#define SVM_EXIT_INIT 0x063
+#define SVM_EXIT_VINTR 0x064
+#define SVM_EXIT_CR0_SEL_WRITE 0x065
+#define SVM_EXIT_IDTR_READ 0x066
+#define SVM_EXIT_GDTR_READ 0x067
+#define SVM_EXIT_LDTR_READ 0x068
+#define SVM_EXIT_TR_READ 0x069
+#define SVM_EXIT_IDTR_WRITE 0x06a
+#define SVM_EXIT_GDTR_WRITE 0x06b
+#define SVM_EXIT_LDTR_WRITE 0x06c
+#define SVM_EXIT_TR_WRITE 0x06d
+#define SVM_EXIT_RDTSC 0x06e
+#define SVM_EXIT_RDPMC 0x06f
+#define SVM_EXIT_PUSHF 0x070
+#define SVM_EXIT_POPF 0x071
+#define SVM_EXIT_CPUID 0x072
+#define SVM_EXIT_RSM 0x073
+#define SVM_EXIT_IRET 0x074
+#define SVM_EXIT_SWINT 0x075
+#define SVM_EXIT_INVD 0x076
+#define SVM_EXIT_PAUSE 0x077
+#define SVM_EXIT_HLT 0x078
+#define SVM_EXIT_INVLPG 0x079
+#define SVM_EXIT_INVLPGA 0x07a
+#define SVM_EXIT_IOIO 0x07b
+#define SVM_EXIT_MSR 0x07c
+#define SVM_EXIT_TASK_SWITCH 0x07d
+#define SVM_EXIT_FERR_FREEZE 0x07e
+#define SVM_EXIT_SHUTDOWN 0x07f
+#define SVM_EXIT_VMRUN 0x080
+#define SVM_EXIT_VMMCALL 0x081
+#define SVM_EXIT_VMLOAD 0x082
+#define SVM_EXIT_VMSAVE 0x083
+#define SVM_EXIT_STGI 0x084
+#define SVM_EXIT_CLGI 0x085
+#define SVM_EXIT_SKINIT 0x086
+#define SVM_EXIT_RDTSCP 0x087
+#define SVM_EXIT_ICEBP 0x088
+#define SVM_EXIT_WBINVD 0x089
+#define SVM_EXIT_MONITOR 0x08a
+#define SVM_EXIT_MWAIT 0x08b
+#define SVM_EXIT_MWAIT_COND 0x08c
+#define SVM_EXIT_XSETBV 0x08d
+#define SVM_EXIT_RDPRU 0x08e
+#define SVM_EXIT_EFER_WRITE_TRAP 0x08f
+#define SVM_EXIT_CR0_WRITE_TRAP 0x090
+#define SVM_EXIT_CR1_WRITE_TRAP 0x091
+#define SVM_EXIT_CR2_WRITE_TRAP 0x092
+#define SVM_EXIT_CR3_WRITE_TRAP 0x093
+#define SVM_EXIT_CR4_WRITE_TRAP 0x094
+#define SVM_EXIT_CR5_WRITE_TRAP 0x095
+#define SVM_EXIT_CR6_WRITE_TRAP 0x096
+#define SVM_EXIT_CR7_WRITE_TRAP 0x097
+#define SVM_EXIT_CR8_WRITE_TRAP 0x098
+#define SVM_EXIT_CR9_WRITE_TRAP 0x099
+#define SVM_EXIT_CR10_WRITE_TRAP 0x09a
+#define SVM_EXIT_CR11_WRITE_TRAP 0x09b
+#define SVM_EXIT_CR12_WRITE_TRAP 0x09c
+#define SVM_EXIT_CR13_WRITE_TRAP 0x09d
+#define SVM_EXIT_CR14_WRITE_TRAP 0x09e
+#define SVM_EXIT_CR15_WRITE_TRAP 0x09f
+#define SVM_EXIT_INVPCID 0x0a2
+#define SVM_EXIT_NPF 0x400
+#define SVM_EXIT_AVIC_INCOMPLETE_IPI 0x401
+#define SVM_EXIT_AVIC_UNACCELERATED_ACCESS 0x402
+#define SVM_EXIT_VMGEXIT 0x403
+
+/* SEV-ES software-defined VMGEXIT events */
+#define SVM_VMGEXIT_MMIO_READ 0x80000001
+#define SVM_VMGEXIT_MMIO_WRITE 0x80000002
+#define SVM_VMGEXIT_NMI_COMPLETE 0x80000003
+#define SVM_VMGEXIT_AP_HLT_LOOP 0x80000004
+#define SVM_VMGEXIT_AP_JUMP_TABLE 0x80000005
+#define SVM_VMGEXIT_SET_AP_JUMP_TABLE 0
+#define SVM_VMGEXIT_GET_AP_JUMP_TABLE 1
+#define SVM_VMGEXIT_UNSUPPORTED_EVENT 0x8000ffff
+
+/* Exit code reserved for hypervisor/software use */
+#define SVM_EXIT_SW 0xf0000000
+
+#define SVM_EXIT_ERR -1
+
+#define SVM_EXIT_REASONS \
+ { SVM_EXIT_READ_CR0, "read_cr0" }, \
+ { SVM_EXIT_READ_CR2, "read_cr2" }, \
+ { SVM_EXIT_READ_CR3, "read_cr3" }, \
+ { SVM_EXIT_READ_CR4, "read_cr4" }, \
+ { SVM_EXIT_READ_CR8, "read_cr8" }, \
+ { SVM_EXIT_WRITE_CR0, "write_cr0" }, \
+ { SVM_EXIT_WRITE_CR2, "write_cr2" }, \
+ { SVM_EXIT_WRITE_CR3, "write_cr3" }, \
+ { SVM_EXIT_WRITE_CR4, "write_cr4" }, \
+ { SVM_EXIT_WRITE_CR8, "write_cr8" }, \
+ { SVM_EXIT_READ_DR0, "read_dr0" }, \
+ { SVM_EXIT_READ_DR1, "read_dr1" }, \
+ { SVM_EXIT_READ_DR2, "read_dr2" }, \
+ { SVM_EXIT_READ_DR3, "read_dr3" }, \
+ { SVM_EXIT_READ_DR4, "read_dr4" }, \
+ { SVM_EXIT_READ_DR5, "read_dr5" }, \
+ { SVM_EXIT_READ_DR6, "read_dr6" }, \
+ { SVM_EXIT_READ_DR7, "read_dr7" }, \
+ { SVM_EXIT_WRITE_DR0, "write_dr0" }, \
+ { SVM_EXIT_WRITE_DR1, "write_dr1" }, \
+ { SVM_EXIT_WRITE_DR2, "write_dr2" }, \
+ { SVM_EXIT_WRITE_DR3, "write_dr3" }, \
+ { SVM_EXIT_WRITE_DR4, "write_dr4" }, \
+ { SVM_EXIT_WRITE_DR5, "write_dr5" }, \
+ { SVM_EXIT_WRITE_DR6, "write_dr6" }, \
+ { SVM_EXIT_WRITE_DR7, "write_dr7" }, \
+ { SVM_EXIT_EXCP_BASE + DE_VECTOR, "DE excp" }, \
+ { SVM_EXIT_EXCP_BASE + DB_VECTOR, "DB excp" }, \
+ { SVM_EXIT_EXCP_BASE + BP_VECTOR, "BP excp" }, \
+ { SVM_EXIT_EXCP_BASE + OF_VECTOR, "OF excp" }, \
+ { SVM_EXIT_EXCP_BASE + BR_VECTOR, "BR excp" }, \
+ { SVM_EXIT_EXCP_BASE + UD_VECTOR, "UD excp" }, \
+ { SVM_EXIT_EXCP_BASE + NM_VECTOR, "NM excp" }, \
+ { SVM_EXIT_EXCP_BASE + DF_VECTOR, "DF excp" }, \
+ { SVM_EXIT_EXCP_BASE + TS_VECTOR, "TS excp" }, \
+ { SVM_EXIT_EXCP_BASE + NP_VECTOR, "NP excp" }, \
+ { SVM_EXIT_EXCP_BASE + SS_VECTOR, "SS excp" }, \
+ { SVM_EXIT_EXCP_BASE + GP_VECTOR, "GP excp" }, \
+ { SVM_EXIT_EXCP_BASE + PF_VECTOR, "PF excp" }, \
+ { SVM_EXIT_EXCP_BASE + MF_VECTOR, "MF excp" }, \
+ { SVM_EXIT_EXCP_BASE + AC_VECTOR, "AC excp" }, \
+ { SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, \
+ { SVM_EXIT_EXCP_BASE + XM_VECTOR, "XF excp" }, \
+ { SVM_EXIT_INTR, "interrupt" }, \
+ { SVM_EXIT_NMI, "nmi" }, \
+ { SVM_EXIT_SMI, "smi" }, \
+ { SVM_EXIT_INIT, "init" }, \
+ { SVM_EXIT_VINTR, "vintr" }, \
+ { SVM_EXIT_CR0_SEL_WRITE, "cr0_sel_write" }, \
+ { SVM_EXIT_IDTR_READ, "read_idtr" }, \
+ { SVM_EXIT_GDTR_READ, "read_gdtr" }, \
+ { SVM_EXIT_LDTR_READ, "read_ldtr" }, \
+ { SVM_EXIT_TR_READ, "read_rt" }, \
+ { SVM_EXIT_IDTR_WRITE, "write_idtr" }, \
+ { SVM_EXIT_GDTR_WRITE, "write_gdtr" }, \
+ { SVM_EXIT_LDTR_WRITE, "write_ldtr" }, \
+ { SVM_EXIT_TR_WRITE, "write_rt" }, \
+ { SVM_EXIT_RDTSC, "rdtsc" }, \
+ { SVM_EXIT_RDPMC, "rdpmc" }, \
+ { SVM_EXIT_PUSHF, "pushf" }, \
+ { SVM_EXIT_POPF, "popf" }, \
+ { SVM_EXIT_CPUID, "cpuid" }, \
+ { SVM_EXIT_RSM, "rsm" }, \
+ { SVM_EXIT_IRET, "iret" }, \
+ { SVM_EXIT_SWINT, "swint" }, \
+ { SVM_EXIT_INVD, "invd" }, \
+ { SVM_EXIT_PAUSE, "pause" }, \
+ { SVM_EXIT_HLT, "hlt" }, \
+ { SVM_EXIT_INVLPG, "invlpg" }, \
+ { SVM_EXIT_INVLPGA, "invlpga" }, \
+ { SVM_EXIT_IOIO, "io" }, \
+ { SVM_EXIT_MSR, "msr" }, \
+ { SVM_EXIT_TASK_SWITCH, "task_switch" }, \
+ { SVM_EXIT_FERR_FREEZE, "ferr_freeze" }, \
+ { SVM_EXIT_SHUTDOWN, "shutdown" }, \
+ { SVM_EXIT_VMRUN, "vmrun" }, \
+ { SVM_EXIT_VMMCALL, "hypercall" }, \
+ { SVM_EXIT_VMLOAD, "vmload" }, \
+ { SVM_EXIT_VMSAVE, "vmsave" }, \
+ { SVM_EXIT_STGI, "stgi" }, \
+ { SVM_EXIT_CLGI, "clgi" }, \
+ { SVM_EXIT_SKINIT, "skinit" }, \
+ { SVM_EXIT_RDTSCP, "rdtscp" }, \
+ { SVM_EXIT_ICEBP, "icebp" }, \
+ { SVM_EXIT_WBINVD, "wbinvd" }, \
+ { SVM_EXIT_MONITOR, "monitor" }, \
+ { SVM_EXIT_MWAIT, "mwait" }, \
+ { SVM_EXIT_XSETBV, "xsetbv" }, \
+ { SVM_EXIT_EFER_WRITE_TRAP, "write_efer_trap" }, \
+ { SVM_EXIT_CR0_WRITE_TRAP, "write_cr0_trap" }, \
+ { SVM_EXIT_CR4_WRITE_TRAP, "write_cr4_trap" }, \
+ { SVM_EXIT_CR8_WRITE_TRAP, "write_cr8_trap" }, \
+ { SVM_EXIT_INVPCID, "invpcid" }, \
+ { SVM_EXIT_NPF, "npf" }, \
+ { SVM_EXIT_AVIC_INCOMPLETE_IPI, "avic_incomplete_ipi" }, \
+ { SVM_EXIT_AVIC_UNACCELERATED_ACCESS, "avic_unaccelerated_access" }, \
+ { SVM_EXIT_VMGEXIT, "vmgexit" }, \
+ { SVM_VMGEXIT_MMIO_READ, "vmgexit_mmio_read" }, \
+ { SVM_VMGEXIT_MMIO_WRITE, "vmgexit_mmio_write" }, \
+ { SVM_VMGEXIT_NMI_COMPLETE, "vmgexit_nmi_complete" }, \
+ { SVM_VMGEXIT_AP_HLT_LOOP, "vmgexit_ap_hlt_loop" }, \
+ { SVM_VMGEXIT_AP_JUMP_TABLE, "vmgexit_ap_jump_table" }, \
+ { SVM_EXIT_ERR, "invalid_guest_state" }
+
+
+#endif /* __SVM_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SWAB_H
+#define _ASM_X86_SWAB_H
+
+#include <linux/types.h>
+
+
+static __inline__ __u32 __arch_swab32(__u32 val)
+{
+ __asm__("bswapl %0" : "=r" (val) : "0" (val));
+ return val;
+}
+#define __arch_swab32 __arch_swab32
+
+static __inline__ __u64 __arch_swab64(__u64 val)
+{
+#ifdef __i386__
+ union {
+ struct {
+ __u32 a;
+ __u32 b;
+ } s;
+ __u64 u;
+ } v;
+ v.u = val;
+ __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1"
+ : "=r" (v.s.a), "=r" (v.s.b)
+ : "0" (v.s.a), "1" (v.s.b));
+ return v.u;
+#else /* __i386__ */
+ __asm__("bswapq %0" : "=r" (val) : "0" (val));
+ return val;
+#endif
+}
+#define __arch_swab64 __arch_swab64
+
+#endif /* _ASM_X86_SWAB_H */
--- /dev/null
+#include <asm-generic/termbits.h>
--- /dev/null
+#include <asm-generic/termios.h>
--- /dev/null
+#include <asm-generic/types.h>
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_UCONTEXT_H
+#define _ASM_X86_UCONTEXT_H
+
+/*
+ * Indicates the presence of extended state information in the memory
+ * layout pointed by the fpstate pointer in the ucontext's sigcontext
+ * struct (uc_mcontext).
+ */
+#define UC_FP_XSTATE 0x1
+
+#ifdef __x86_64__
+/*
+ * UC_SIGCONTEXT_SS will be set when delivering 64-bit or x32 signals on
+ * kernels that save SS in the sigcontext. All kernels that set
+ * UC_SIGCONTEXT_SS will correctly restore at least the low 32 bits of esp
+ * regardless of SS (i.e. they implement espfix).
+ *
+ * Kernels that set UC_SIGCONTEXT_SS will also set UC_STRICT_RESTORE_SS
+ * when delivering a signal that came from 64-bit code.
+ *
+ * Sigreturn restores SS as follows:
+ *
+ * if (saved SS is valid || UC_STRICT_RESTORE_SS is set ||
+ * saved CS is not 64-bit)
+ * new SS = saved SS (will fail IRET and signal if invalid)
+ * else
+ * new SS = a flat 32-bit data segment
+ *
+ * This behavior serves three purposes:
+ *
+ * - Legacy programs that construct a 64-bit sigcontext from scratch
+ * with zero or garbage in the SS slot (e.g. old CRIU) and call
+ * sigreturn will still work.
+ *
+ * - Old DOSEMU versions sometimes catch a signal from a segmented
+ * context, delete the old SS segment (with modify_ldt), and change
+ * the saved CS to a 64-bit segment. These DOSEMU versions expect
+ * sigreturn to send them back to 64-bit mode without killing them,
+ * despite the fact that the SS selector when the signal was raised is
+ * no longer valid. UC_STRICT_RESTORE_SS will be clear, so the kernel
+ * will fix up SS for these DOSEMU versions.
+ *
+ * - Old and new programs that catch a signal and return without
+ * modifying the saved context will end up in exactly the state they
+ * started in, even if they were running in a segmented context when
+ * the signal was raised.. Old kernels would lose track of the
+ * previous SS value.
+ */
+#define UC_SIGCONTEXT_SS 0x2
+#define UC_STRICT_RESTORE_SS 0x4
+#endif
+
+#include <asm-generic/ucontext.h>
+
+#endif /* _ASM_X86_UCONTEXT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_UNISTD_H
+#define _ASM_X86_UNISTD_H
+
+/*
+ * x32 syscall flag bit. Some user programs expect syscall NR macros
+ * and __X32_SYSCALL_BIT to have type int, even though syscall numbers
+ * are, for practical purposes, unsigned long.
+ *
+ * Fortunately, expressions like (nr & ~__X32_SYSCALL_BIT) do the right
+ * thing regardless.
+ */
+#define __X32_SYSCALL_BIT 0x40000000
+
+# ifdef __i386__
+# include <asm/unistd_32.h>
+# elif defined(__ILP32__)
+# include <asm/unistd_x32.h>
+# else
+# include <asm/unistd_64.h>
+# endif
+
+#endif /* _ASM_X86_UNISTD_H */
--- /dev/null
+#ifndef _ASM_UNISTD_32_H
+#define _ASM_UNISTD_32_H
+
+#define __NR_restart_syscall 0
+#define __NR_exit 1
+#define __NR_fork 2
+#define __NR_read 3
+#define __NR_write 4
+#define __NR_open 5
+#define __NR_close 6
+#define __NR_waitpid 7
+#define __NR_creat 8
+#define __NR_link 9
+#define __NR_unlink 10
+#define __NR_execve 11
+#define __NR_chdir 12
+#define __NR_time 13
+#define __NR_mknod 14
+#define __NR_chmod 15
+#define __NR_lchown 16
+#define __NR_break 17
+#define __NR_oldstat 18
+#define __NR_lseek 19
+#define __NR_getpid 20
+#define __NR_mount 21
+#define __NR_umount 22
+#define __NR_setuid 23
+#define __NR_getuid 24
+#define __NR_stime 25
+#define __NR_ptrace 26
+#define __NR_alarm 27
+#define __NR_oldfstat 28
+#define __NR_pause 29
+#define __NR_utime 30
+#define __NR_stty 31
+#define __NR_gtty 32
+#define __NR_access 33
+#define __NR_nice 34
+#define __NR_ftime 35
+#define __NR_sync 36
+#define __NR_kill 37
+#define __NR_rename 38
+#define __NR_mkdir 39
+#define __NR_rmdir 40
+#define __NR_dup 41
+#define __NR_pipe 42
+#define __NR_times 43
+#define __NR_prof 44
+#define __NR_brk 45
+#define __NR_setgid 46
+#define __NR_getgid 47
+#define __NR_signal 48
+#define __NR_geteuid 49
+#define __NR_getegid 50
+#define __NR_acct 51
+#define __NR_umount2 52
+#define __NR_lock 53
+#define __NR_ioctl 54
+#define __NR_fcntl 55
+#define __NR_mpx 56
+#define __NR_setpgid 57
+#define __NR_ulimit 58
+#define __NR_oldolduname 59
+#define __NR_umask 60
+#define __NR_chroot 61
+#define __NR_ustat 62
+#define __NR_dup2 63
+#define __NR_getppid 64
+#define __NR_getpgrp 65
+#define __NR_setsid 66
+#define __NR_sigaction 67
+#define __NR_sgetmask 68
+#define __NR_ssetmask 69
+#define __NR_setreuid 70
+#define __NR_setregid 71
+#define __NR_sigsuspend 72
+#define __NR_sigpending 73
+#define __NR_sethostname 74
+#define __NR_setrlimit 75
+#define __NR_getrlimit 76
+#define __NR_getrusage 77
+#define __NR_gettimeofday 78
+#define __NR_settimeofday 79
+#define __NR_getgroups 80
+#define __NR_setgroups 81
+#define __NR_select 82
+#define __NR_symlink 83
+#define __NR_oldlstat 84
+#define __NR_readlink 85
+#define __NR_uselib 86
+#define __NR_swapon 87
+#define __NR_reboot 88
+#define __NR_readdir 89
+#define __NR_mmap 90
+#define __NR_munmap 91
+#define __NR_truncate 92
+#define __NR_ftruncate 93
+#define __NR_fchmod 94
+#define __NR_fchown 95
+#define __NR_getpriority 96
+#define __NR_setpriority 97
+#define __NR_profil 98
+#define __NR_statfs 99
+#define __NR_fstatfs 100
+#define __NR_ioperm 101
+#define __NR_socketcall 102
+#define __NR_syslog 103
+#define __NR_setitimer 104
+#define __NR_getitimer 105
+#define __NR_stat 106
+#define __NR_lstat 107
+#define __NR_fstat 108
+#define __NR_olduname 109
+#define __NR_iopl 110
+#define __NR_vhangup 111
+#define __NR_idle 112
+#define __NR_vm86old 113
+#define __NR_wait4 114
+#define __NR_swapoff 115
+#define __NR_sysinfo 116
+#define __NR_ipc 117
+#define __NR_fsync 118
+#define __NR_sigreturn 119
+#define __NR_clone 120
+#define __NR_setdomainname 121
+#define __NR_uname 122
+#define __NR_modify_ldt 123
+#define __NR_adjtimex 124
+#define __NR_mprotect 125
+#define __NR_sigprocmask 126
+#define __NR_create_module 127
+#define __NR_init_module 128
+#define __NR_delete_module 129
+#define __NR_get_kernel_syms 130
+#define __NR_quotactl 131
+#define __NR_getpgid 132
+#define __NR_fchdir 133
+#define __NR_bdflush 134
+#define __NR_sysfs 135
+#define __NR_personality 136
+#define __NR_afs_syscall 137
+#define __NR_setfsuid 138
+#define __NR_setfsgid 139
+#define __NR__llseek 140
+#define __NR_getdents 141
+#define __NR__newselect 142
+#define __NR_flock 143
+#define __NR_msync 144
+#define __NR_readv 145
+#define __NR_writev 146
+#define __NR_getsid 147
+#define __NR_fdatasync 148
+#define __NR__sysctl 149
+#define __NR_mlock 150
+#define __NR_munlock 151
+#define __NR_mlockall 152
+#define __NR_munlockall 153
+#define __NR_sched_setparam 154
+#define __NR_sched_getparam 155
+#define __NR_sched_setscheduler 156
+#define __NR_sched_getscheduler 157
+#define __NR_sched_yield 158
+#define __NR_sched_get_priority_max 159
+#define __NR_sched_get_priority_min 160
+#define __NR_sched_rr_get_interval 161
+#define __NR_nanosleep 162
+#define __NR_mremap 163
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_vm86 166
+#define __NR_query_module 167
+#define __NR_poll 168
+#define __NR_nfsservctl 169
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#define __NR_prctl 172
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigtimedwait 177
+#define __NR_rt_sigqueueinfo 178
+#define __NR_rt_sigsuspend 179
+#define __NR_pread64 180
+#define __NR_pwrite64 181
+#define __NR_chown 182
+#define __NR_getcwd 183
+#define __NR_capget 184
+#define __NR_capset 185
+#define __NR_sigaltstack 186
+#define __NR_sendfile 187
+#define __NR_getpmsg 188
+#define __NR_putpmsg 189
+#define __NR_vfork 190
+#define __NR_ugetrlimit 191
+#define __NR_mmap2 192
+#define __NR_truncate64 193
+#define __NR_ftruncate64 194
+#define __NR_stat64 195
+#define __NR_lstat64 196
+#define __NR_fstat64 197
+#define __NR_lchown32 198
+#define __NR_getuid32 199
+#define __NR_getgid32 200
+#define __NR_geteuid32 201
+#define __NR_getegid32 202
+#define __NR_setreuid32 203
+#define __NR_setregid32 204
+#define __NR_getgroups32 205
+#define __NR_setgroups32 206
+#define __NR_fchown32 207
+#define __NR_setresuid32 208
+#define __NR_getresuid32 209
+#define __NR_setresgid32 210
+#define __NR_getresgid32 211
+#define __NR_chown32 212
+#define __NR_setuid32 213
+#define __NR_setgid32 214
+#define __NR_setfsuid32 215
+#define __NR_setfsgid32 216
+#define __NR_pivot_root 217
+#define __NR_mincore 218
+#define __NR_madvise 219
+#define __NR_getdents64 220
+#define __NR_fcntl64 221
+#define __NR_gettid 224
+#define __NR_readahead 225
+#define __NR_setxattr 226
+#define __NR_lsetxattr 227
+#define __NR_fsetxattr 228
+#define __NR_getxattr 229
+#define __NR_lgetxattr 230
+#define __NR_fgetxattr 231
+#define __NR_listxattr 232
+#define __NR_llistxattr 233
+#define __NR_flistxattr 234
+#define __NR_removexattr 235
+#define __NR_lremovexattr 236
+#define __NR_fremovexattr 237
+#define __NR_tkill 238
+#define __NR_sendfile64 239
+#define __NR_futex 240
+#define __NR_sched_setaffinity 241
+#define __NR_sched_getaffinity 242
+#define __NR_set_thread_area 243
+#define __NR_get_thread_area 244
+#define __NR_io_setup 245
+#define __NR_io_destroy 246
+#define __NR_io_getevents 247
+#define __NR_io_submit 248
+#define __NR_io_cancel 249
+#define __NR_fadvise64 250
+#define __NR_exit_group 252
+#define __NR_lookup_dcookie 253
+#define __NR_epoll_create 254
+#define __NR_epoll_ctl 255
+#define __NR_epoll_wait 256
+#define __NR_remap_file_pages 257
+#define __NR_set_tid_address 258
+#define __NR_timer_create 259
+#define __NR_timer_settime 260
+#define __NR_timer_gettime 261
+#define __NR_timer_getoverrun 262
+#define __NR_timer_delete 263
+#define __NR_clock_settime 264
+#define __NR_clock_gettime 265
+#define __NR_clock_getres 266
+#define __NR_clock_nanosleep 267
+#define __NR_statfs64 268
+#define __NR_fstatfs64 269
+#define __NR_tgkill 270
+#define __NR_utimes 271
+#define __NR_fadvise64_64 272
+#define __NR_vserver 273
+#define __NR_mbind 274
+#define __NR_get_mempolicy 275
+#define __NR_set_mempolicy 276
+#define __NR_mq_open 277
+#define __NR_mq_unlink 278
+#define __NR_mq_timedsend 279
+#define __NR_mq_timedreceive 280
+#define __NR_mq_notify 281
+#define __NR_mq_getsetattr 282
+#define __NR_kexec_load 283
+#define __NR_waitid 284
+#define __NR_add_key 286
+#define __NR_request_key 287
+#define __NR_keyctl 288
+#define __NR_ioprio_set 289
+#define __NR_ioprio_get 290
+#define __NR_inotify_init 291
+#define __NR_inotify_add_watch 292
+#define __NR_inotify_rm_watch 293
+#define __NR_migrate_pages 294
+#define __NR_openat 295
+#define __NR_mkdirat 296
+#define __NR_mknodat 297
+#define __NR_fchownat 298
+#define __NR_futimesat 299
+#define __NR_fstatat64 300
+#define __NR_unlinkat 301
+#define __NR_renameat 302
+#define __NR_linkat 303
+#define __NR_symlinkat 304
+#define __NR_readlinkat 305
+#define __NR_fchmodat 306
+#define __NR_faccessat 307
+#define __NR_pselect6 308
+#define __NR_ppoll 309
+#define __NR_unshare 310
+#define __NR_set_robust_list 311
+#define __NR_get_robust_list 312
+#define __NR_splice 313
+#define __NR_sync_file_range 314
+#define __NR_tee 315
+#define __NR_vmsplice 316
+#define __NR_move_pages 317
+#define __NR_getcpu 318
+#define __NR_epoll_pwait 319
+#define __NR_utimensat 320
+#define __NR_signalfd 321
+#define __NR_timerfd_create 322
+#define __NR_eventfd 323
+#define __NR_fallocate 324
+#define __NR_timerfd_settime 325
+#define __NR_timerfd_gettime 326
+#define __NR_signalfd4 327
+#define __NR_eventfd2 328
+#define __NR_epoll_create1 329
+#define __NR_dup3 330
+#define __NR_pipe2 331
+#define __NR_inotify_init1 332
+#define __NR_preadv 333
+#define __NR_pwritev 334
+#define __NR_rt_tgsigqueueinfo 335
+#define __NR_perf_event_open 336
+#define __NR_recvmmsg 337
+#define __NR_fanotify_init 338
+#define __NR_fanotify_mark 339
+#define __NR_prlimit64 340
+#define __NR_name_to_handle_at 341
+#define __NR_open_by_handle_at 342
+#define __NR_clock_adjtime 343
+#define __NR_syncfs 344
+#define __NR_sendmmsg 345
+#define __NR_setns 346
+#define __NR_process_vm_readv 347
+#define __NR_process_vm_writev 348
+#define __NR_kcmp 349
+#define __NR_finit_module 350
+#define __NR_sched_setattr 351
+#define __NR_sched_getattr 352
+#define __NR_renameat2 353
+#define __NR_seccomp 354
+#define __NR_getrandom 355
+#define __NR_memfd_create 356
+#define __NR_bpf 357
+#define __NR_execveat 358
+#define __NR_socket 359
+#define __NR_socketpair 360
+#define __NR_bind 361
+#define __NR_connect 362
+#define __NR_listen 363
+#define __NR_accept4 364
+#define __NR_getsockopt 365
+#define __NR_setsockopt 366
+#define __NR_getsockname 367
+#define __NR_getpeername 368
+#define __NR_sendto 369
+#define __NR_sendmsg 370
+#define __NR_recvfrom 371
+#define __NR_recvmsg 372
+#define __NR_shutdown 373
+#define __NR_userfaultfd 374
+#define __NR_membarrier 375
+#define __NR_mlock2 376
+#define __NR_copy_file_range 377
+#define __NR_preadv2 378
+#define __NR_pwritev2 379
+#define __NR_pkey_mprotect 380
+#define __NR_pkey_alloc 381
+#define __NR_pkey_free 382
+#define __NR_statx 383
+#define __NR_arch_prctl 384
+#define __NR_io_pgetevents 385
+#define __NR_rseq 386
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_clock_gettime64 403
+#define __NR_clock_settime64 404
+#define __NR_clock_adjtime64 405
+#define __NR_clock_getres_time64 406
+#define __NR_clock_nanosleep_time64 407
+#define __NR_timer_gettime64 408
+#define __NR_timer_settime64 409
+#define __NR_timerfd_gettime64 410
+#define __NR_timerfd_settime64 411
+#define __NR_utimensat_time64 412
+#define __NR_pselect6_time64 413
+#define __NR_ppoll_time64 414
+#define __NR_io_pgetevents_time64 416
+#define __NR_recvmmsg_time64 417
+#define __NR_mq_timedsend_time64 418
+#define __NR_mq_timedreceive_time64 419
+#define __NR_semtimedop_time64 420
+#define __NR_rt_sigtimedwait_time64 421
+#define __NR_futex_time64 422
+#define __NR_sched_rr_get_interval_time64 423
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
+#define __NR_pidfd_open 434
+#define __NR_clone3 435
+#define __NR_close_range 436
+#define __NR_openat2 437
+#define __NR_pidfd_getfd 438
+#define __NR_faccessat2 439
+#define __NR_process_madvise 440
+#define __NR_epoll_pwait2 441
+#define __NR_mount_setattr 442
+#define __NR_quotactl_fd 443
+#define __NR_landlock_create_ruleset 444
+#define __NR_landlock_add_rule 445
+#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
+#define __NR_process_mrelease 448
+#define __NR_futex_waitv 449
+#define __NR_set_mempolicy_home_node 450
+
+
+#endif /* _ASM_UNISTD_32_H */
--- /dev/null
+#ifndef _ASM_UNISTD_64_H
+#define _ASM_UNISTD_64_H
+
+#define __NR_read 0
+#define __NR_write 1
+#define __NR_open 2
+#define __NR_close 3
+#define __NR_stat 4
+#define __NR_fstat 5
+#define __NR_lstat 6
+#define __NR_poll 7
+#define __NR_lseek 8
+#define __NR_mmap 9
+#define __NR_mprotect 10
+#define __NR_munmap 11
+#define __NR_brk 12
+#define __NR_rt_sigaction 13
+#define __NR_rt_sigprocmask 14
+#define __NR_rt_sigreturn 15
+#define __NR_ioctl 16
+#define __NR_pread64 17
+#define __NR_pwrite64 18
+#define __NR_readv 19
+#define __NR_writev 20
+#define __NR_access 21
+#define __NR_pipe 22
+#define __NR_select 23
+#define __NR_sched_yield 24
+#define __NR_mremap 25
+#define __NR_msync 26
+#define __NR_mincore 27
+#define __NR_madvise 28
+#define __NR_shmget 29
+#define __NR_shmat 30
+#define __NR_shmctl 31
+#define __NR_dup 32
+#define __NR_dup2 33
+#define __NR_pause 34
+#define __NR_nanosleep 35
+#define __NR_getitimer 36
+#define __NR_alarm 37
+#define __NR_setitimer 38
+#define __NR_getpid 39
+#define __NR_sendfile 40
+#define __NR_socket 41
+#define __NR_connect 42
+#define __NR_accept 43
+#define __NR_sendto 44
+#define __NR_recvfrom 45
+#define __NR_sendmsg 46
+#define __NR_recvmsg 47
+#define __NR_shutdown 48
+#define __NR_bind 49
+#define __NR_listen 50
+#define __NR_getsockname 51
+#define __NR_getpeername 52
+#define __NR_socketpair 53
+#define __NR_setsockopt 54
+#define __NR_getsockopt 55
+#define __NR_clone 56
+#define __NR_fork 57
+#define __NR_vfork 58
+#define __NR_execve 59
+#define __NR_exit 60
+#define __NR_wait4 61
+#define __NR_kill 62
+#define __NR_uname 63
+#define __NR_semget 64
+#define __NR_semop 65
+#define __NR_semctl 66
+#define __NR_shmdt 67
+#define __NR_msgget 68
+#define __NR_msgsnd 69
+#define __NR_msgrcv 70
+#define __NR_msgctl 71
+#define __NR_fcntl 72
+#define __NR_flock 73
+#define __NR_fsync 74
+#define __NR_fdatasync 75
+#define __NR_truncate 76
+#define __NR_ftruncate 77
+#define __NR_getdents 78
+#define __NR_getcwd 79
+#define __NR_chdir 80
+#define __NR_fchdir 81
+#define __NR_rename 82
+#define __NR_mkdir 83
+#define __NR_rmdir 84
+#define __NR_creat 85
+#define __NR_link 86
+#define __NR_unlink 87
+#define __NR_symlink 88
+#define __NR_readlink 89
+#define __NR_chmod 90
+#define __NR_fchmod 91
+#define __NR_chown 92
+#define __NR_fchown 93
+#define __NR_lchown 94
+#define __NR_umask 95
+#define __NR_gettimeofday 96
+#define __NR_getrlimit 97
+#define __NR_getrusage 98
+#define __NR_sysinfo 99
+#define __NR_times 100
+#define __NR_ptrace 101
+#define __NR_getuid 102
+#define __NR_syslog 103
+#define __NR_getgid 104
+#define __NR_setuid 105
+#define __NR_setgid 106
+#define __NR_geteuid 107
+#define __NR_getegid 108
+#define __NR_setpgid 109
+#define __NR_getppid 110
+#define __NR_getpgrp 111
+#define __NR_setsid 112
+#define __NR_setreuid 113
+#define __NR_setregid 114
+#define __NR_getgroups 115
+#define __NR_setgroups 116
+#define __NR_setresuid 117
+#define __NR_getresuid 118
+#define __NR_setresgid 119
+#define __NR_getresgid 120
+#define __NR_getpgid 121
+#define __NR_setfsuid 122
+#define __NR_setfsgid 123
+#define __NR_getsid 124
+#define __NR_capget 125
+#define __NR_capset 126
+#define __NR_rt_sigpending 127
+#define __NR_rt_sigtimedwait 128
+#define __NR_rt_sigqueueinfo 129
+#define __NR_rt_sigsuspend 130
+#define __NR_sigaltstack 131
+#define __NR_utime 132
+#define __NR_mknod 133
+#define __NR_uselib 134
+#define __NR_personality 135
+#define __NR_ustat 136
+#define __NR_statfs 137
+#define __NR_fstatfs 138
+#define __NR_sysfs 139
+#define __NR_getpriority 140
+#define __NR_setpriority 141
+#define __NR_sched_setparam 142
+#define __NR_sched_getparam 143
+#define __NR_sched_setscheduler 144
+#define __NR_sched_getscheduler 145
+#define __NR_sched_get_priority_max 146
+#define __NR_sched_get_priority_min 147
+#define __NR_sched_rr_get_interval 148
+#define __NR_mlock 149
+#define __NR_munlock 150
+#define __NR_mlockall 151
+#define __NR_munlockall 152
+#define __NR_vhangup 153
+#define __NR_modify_ldt 154
+#define __NR_pivot_root 155
+#define __NR__sysctl 156
+#define __NR_prctl 157
+#define __NR_arch_prctl 158
+#define __NR_adjtimex 159
+#define __NR_setrlimit 160
+#define __NR_chroot 161
+#define __NR_sync 162
+#define __NR_acct 163
+#define __NR_settimeofday 164
+#define __NR_mount 165
+#define __NR_umount2 166
+#define __NR_swapon 167
+#define __NR_swapoff 168
+#define __NR_reboot 169
+#define __NR_sethostname 170
+#define __NR_setdomainname 171
+#define __NR_iopl 172
+#define __NR_ioperm 173
+#define __NR_create_module 174
+#define __NR_init_module 175
+#define __NR_delete_module 176
+#define __NR_get_kernel_syms 177
+#define __NR_query_module 178
+#define __NR_quotactl 179
+#define __NR_nfsservctl 180
+#define __NR_getpmsg 181
+#define __NR_putpmsg 182
+#define __NR_afs_syscall 183
+#define __NR_tuxcall 184
+#define __NR_security 185
+#define __NR_gettid 186
+#define __NR_readahead 187
+#define __NR_setxattr 188
+#define __NR_lsetxattr 189
+#define __NR_fsetxattr 190
+#define __NR_getxattr 191
+#define __NR_lgetxattr 192
+#define __NR_fgetxattr 193
+#define __NR_listxattr 194
+#define __NR_llistxattr 195
+#define __NR_flistxattr 196
+#define __NR_removexattr 197
+#define __NR_lremovexattr 198
+#define __NR_fremovexattr 199
+#define __NR_tkill 200
+#define __NR_time 201
+#define __NR_futex 202
+#define __NR_sched_setaffinity 203
+#define __NR_sched_getaffinity 204
+#define __NR_set_thread_area 205
+#define __NR_io_setup 206
+#define __NR_io_destroy 207
+#define __NR_io_getevents 208
+#define __NR_io_submit 209
+#define __NR_io_cancel 210
+#define __NR_get_thread_area 211
+#define __NR_lookup_dcookie 212
+#define __NR_epoll_create 213
+#define __NR_epoll_ctl_old 214
+#define __NR_epoll_wait_old 215
+#define __NR_remap_file_pages 216
+#define __NR_getdents64 217
+#define __NR_set_tid_address 218
+#define __NR_restart_syscall 219
+#define __NR_semtimedop 220
+#define __NR_fadvise64 221
+#define __NR_timer_create 222
+#define __NR_timer_settime 223
+#define __NR_timer_gettime 224
+#define __NR_timer_getoverrun 225
+#define __NR_timer_delete 226
+#define __NR_clock_settime 227
+#define __NR_clock_gettime 228
+#define __NR_clock_getres 229
+#define __NR_clock_nanosleep 230
+#define __NR_exit_group 231
+#define __NR_epoll_wait 232
+#define __NR_epoll_ctl 233
+#define __NR_tgkill 234
+#define __NR_utimes 235
+#define __NR_vserver 236
+#define __NR_mbind 237
+#define __NR_set_mempolicy 238
+#define __NR_get_mempolicy 239
+#define __NR_mq_open 240
+#define __NR_mq_unlink 241
+#define __NR_mq_timedsend 242
+#define __NR_mq_timedreceive 243
+#define __NR_mq_notify 244
+#define __NR_mq_getsetattr 245
+#define __NR_kexec_load 246
+#define __NR_waitid 247
+#define __NR_add_key 248
+#define __NR_request_key 249
+#define __NR_keyctl 250
+#define __NR_ioprio_set 251
+#define __NR_ioprio_get 252
+#define __NR_inotify_init 253
+#define __NR_inotify_add_watch 254
+#define __NR_inotify_rm_watch 255
+#define __NR_migrate_pages 256
+#define __NR_openat 257
+#define __NR_mkdirat 258
+#define __NR_mknodat 259
+#define __NR_fchownat 260
+#define __NR_futimesat 261
+#define __NR_newfstatat 262
+#define __NR_unlinkat 263
+#define __NR_renameat 264
+#define __NR_linkat 265
+#define __NR_symlinkat 266
+#define __NR_readlinkat 267
+#define __NR_fchmodat 268
+#define __NR_faccessat 269
+#define __NR_pselect6 270
+#define __NR_ppoll 271
+#define __NR_unshare 272
+#define __NR_set_robust_list 273
+#define __NR_get_robust_list 274
+#define __NR_splice 275
+#define __NR_tee 276
+#define __NR_sync_file_range 277
+#define __NR_vmsplice 278
+#define __NR_move_pages 279
+#define __NR_utimensat 280
+#define __NR_epoll_pwait 281
+#define __NR_signalfd 282
+#define __NR_timerfd_create 283
+#define __NR_eventfd 284
+#define __NR_fallocate 285
+#define __NR_timerfd_settime 286
+#define __NR_timerfd_gettime 287
+#define __NR_accept4 288
+#define __NR_signalfd4 289
+#define __NR_eventfd2 290
+#define __NR_epoll_create1 291
+#define __NR_dup3 292
+#define __NR_pipe2 293
+#define __NR_inotify_init1 294
+#define __NR_preadv 295
+#define __NR_pwritev 296
+#define __NR_rt_tgsigqueueinfo 297
+#define __NR_perf_event_open 298
+#define __NR_recvmmsg 299
+#define __NR_fanotify_init 300
+#define __NR_fanotify_mark 301
+#define __NR_prlimit64 302
+#define __NR_name_to_handle_at 303
+#define __NR_open_by_handle_at 304
+#define __NR_clock_adjtime 305
+#define __NR_syncfs 306
+#define __NR_sendmmsg 307
+#define __NR_setns 308
+#define __NR_getcpu 309
+#define __NR_process_vm_readv 310
+#define __NR_process_vm_writev 311
+#define __NR_kcmp 312
+#define __NR_finit_module 313
+#define __NR_sched_setattr 314
+#define __NR_sched_getattr 315
+#define __NR_renameat2 316
+#define __NR_seccomp 317
+#define __NR_getrandom 318
+#define __NR_memfd_create 319
+#define __NR_kexec_file_load 320
+#define __NR_bpf 321
+#define __NR_execveat 322
+#define __NR_userfaultfd 323
+#define __NR_membarrier 324
+#define __NR_mlock2 325
+#define __NR_copy_file_range 326
+#define __NR_preadv2 327
+#define __NR_pwritev2 328
+#define __NR_pkey_mprotect 329
+#define __NR_pkey_alloc 330
+#define __NR_pkey_free 331
+#define __NR_statx 332
+#define __NR_io_pgetevents 333
+#define __NR_rseq 334
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
+#define __NR_pidfd_open 434
+#define __NR_clone3 435
+#define __NR_close_range 436
+#define __NR_openat2 437
+#define __NR_pidfd_getfd 438
+#define __NR_faccessat2 439
+#define __NR_process_madvise 440
+#define __NR_epoll_pwait2 441
+#define __NR_mount_setattr 442
+#define __NR_quotactl_fd 443
+#define __NR_landlock_create_ruleset 444
+#define __NR_landlock_add_rule 445
+#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
+#define __NR_process_mrelease 448
+#define __NR_futex_waitv 449
+#define __NR_set_mempolicy_home_node 450
+
+
+#endif /* _ASM_UNISTD_64_H */
--- /dev/null
+#ifndef _ASM_UNISTD_X32_H
+#define _ASM_UNISTD_X32_H
+
+#define __NR_read (__X32_SYSCALL_BIT + 0)
+#define __NR_write (__X32_SYSCALL_BIT + 1)
+#define __NR_open (__X32_SYSCALL_BIT + 2)
+#define __NR_close (__X32_SYSCALL_BIT + 3)
+#define __NR_stat (__X32_SYSCALL_BIT + 4)
+#define __NR_fstat (__X32_SYSCALL_BIT + 5)
+#define __NR_lstat (__X32_SYSCALL_BIT + 6)
+#define __NR_poll (__X32_SYSCALL_BIT + 7)
+#define __NR_lseek (__X32_SYSCALL_BIT + 8)
+#define __NR_mmap (__X32_SYSCALL_BIT + 9)
+#define __NR_mprotect (__X32_SYSCALL_BIT + 10)
+#define __NR_munmap (__X32_SYSCALL_BIT + 11)
+#define __NR_brk (__X32_SYSCALL_BIT + 12)
+#define __NR_rt_sigprocmask (__X32_SYSCALL_BIT + 14)
+#define __NR_pread64 (__X32_SYSCALL_BIT + 17)
+#define __NR_pwrite64 (__X32_SYSCALL_BIT + 18)
+#define __NR_access (__X32_SYSCALL_BIT + 21)
+#define __NR_pipe (__X32_SYSCALL_BIT + 22)
+#define __NR_select (__X32_SYSCALL_BIT + 23)
+#define __NR_sched_yield (__X32_SYSCALL_BIT + 24)
+#define __NR_mremap (__X32_SYSCALL_BIT + 25)
+#define __NR_msync (__X32_SYSCALL_BIT + 26)
+#define __NR_mincore (__X32_SYSCALL_BIT + 27)
+#define __NR_madvise (__X32_SYSCALL_BIT + 28)
+#define __NR_shmget (__X32_SYSCALL_BIT + 29)
+#define __NR_shmat (__X32_SYSCALL_BIT + 30)
+#define __NR_shmctl (__X32_SYSCALL_BIT + 31)
+#define __NR_dup (__X32_SYSCALL_BIT + 32)
+#define __NR_dup2 (__X32_SYSCALL_BIT + 33)
+#define __NR_pause (__X32_SYSCALL_BIT + 34)
+#define __NR_nanosleep (__X32_SYSCALL_BIT + 35)
+#define __NR_getitimer (__X32_SYSCALL_BIT + 36)
+#define __NR_alarm (__X32_SYSCALL_BIT + 37)
+#define __NR_setitimer (__X32_SYSCALL_BIT + 38)
+#define __NR_getpid (__X32_SYSCALL_BIT + 39)
+#define __NR_sendfile (__X32_SYSCALL_BIT + 40)
+#define __NR_socket (__X32_SYSCALL_BIT + 41)
+#define __NR_connect (__X32_SYSCALL_BIT + 42)
+#define __NR_accept (__X32_SYSCALL_BIT + 43)
+#define __NR_sendto (__X32_SYSCALL_BIT + 44)
+#define __NR_shutdown (__X32_SYSCALL_BIT + 48)
+#define __NR_bind (__X32_SYSCALL_BIT + 49)
+#define __NR_listen (__X32_SYSCALL_BIT + 50)
+#define __NR_getsockname (__X32_SYSCALL_BIT + 51)
+#define __NR_getpeername (__X32_SYSCALL_BIT + 52)
+#define __NR_socketpair (__X32_SYSCALL_BIT + 53)
+#define __NR_clone (__X32_SYSCALL_BIT + 56)
+#define __NR_fork (__X32_SYSCALL_BIT + 57)
+#define __NR_vfork (__X32_SYSCALL_BIT + 58)
+#define __NR_exit (__X32_SYSCALL_BIT + 60)
+#define __NR_wait4 (__X32_SYSCALL_BIT + 61)
+#define __NR_kill (__X32_SYSCALL_BIT + 62)
+#define __NR_uname (__X32_SYSCALL_BIT + 63)
+#define __NR_semget (__X32_SYSCALL_BIT + 64)
+#define __NR_semop (__X32_SYSCALL_BIT + 65)
+#define __NR_semctl (__X32_SYSCALL_BIT + 66)
+#define __NR_shmdt (__X32_SYSCALL_BIT + 67)
+#define __NR_msgget (__X32_SYSCALL_BIT + 68)
+#define __NR_msgsnd (__X32_SYSCALL_BIT + 69)
+#define __NR_msgrcv (__X32_SYSCALL_BIT + 70)
+#define __NR_msgctl (__X32_SYSCALL_BIT + 71)
+#define __NR_fcntl (__X32_SYSCALL_BIT + 72)
+#define __NR_flock (__X32_SYSCALL_BIT + 73)
+#define __NR_fsync (__X32_SYSCALL_BIT + 74)
+#define __NR_fdatasync (__X32_SYSCALL_BIT + 75)
+#define __NR_truncate (__X32_SYSCALL_BIT + 76)
+#define __NR_ftruncate (__X32_SYSCALL_BIT + 77)
+#define __NR_getdents (__X32_SYSCALL_BIT + 78)
+#define __NR_getcwd (__X32_SYSCALL_BIT + 79)
+#define __NR_chdir (__X32_SYSCALL_BIT + 80)
+#define __NR_fchdir (__X32_SYSCALL_BIT + 81)
+#define __NR_rename (__X32_SYSCALL_BIT + 82)
+#define __NR_mkdir (__X32_SYSCALL_BIT + 83)
+#define __NR_rmdir (__X32_SYSCALL_BIT + 84)
+#define __NR_creat (__X32_SYSCALL_BIT + 85)
+#define __NR_link (__X32_SYSCALL_BIT + 86)
+#define __NR_unlink (__X32_SYSCALL_BIT + 87)
+#define __NR_symlink (__X32_SYSCALL_BIT + 88)
+#define __NR_readlink (__X32_SYSCALL_BIT + 89)
+#define __NR_chmod (__X32_SYSCALL_BIT + 90)
+#define __NR_fchmod (__X32_SYSCALL_BIT + 91)
+#define __NR_chown (__X32_SYSCALL_BIT + 92)
+#define __NR_fchown (__X32_SYSCALL_BIT + 93)
+#define __NR_lchown (__X32_SYSCALL_BIT + 94)
+#define __NR_umask (__X32_SYSCALL_BIT + 95)
+#define __NR_gettimeofday (__X32_SYSCALL_BIT + 96)
+#define __NR_getrlimit (__X32_SYSCALL_BIT + 97)
+#define __NR_getrusage (__X32_SYSCALL_BIT + 98)
+#define __NR_sysinfo (__X32_SYSCALL_BIT + 99)
+#define __NR_times (__X32_SYSCALL_BIT + 100)
+#define __NR_getuid (__X32_SYSCALL_BIT + 102)
+#define __NR_syslog (__X32_SYSCALL_BIT + 103)
+#define __NR_getgid (__X32_SYSCALL_BIT + 104)
+#define __NR_setuid (__X32_SYSCALL_BIT + 105)
+#define __NR_setgid (__X32_SYSCALL_BIT + 106)
+#define __NR_geteuid (__X32_SYSCALL_BIT + 107)
+#define __NR_getegid (__X32_SYSCALL_BIT + 108)
+#define __NR_setpgid (__X32_SYSCALL_BIT + 109)
+#define __NR_getppid (__X32_SYSCALL_BIT + 110)
+#define __NR_getpgrp (__X32_SYSCALL_BIT + 111)
+#define __NR_setsid (__X32_SYSCALL_BIT + 112)
+#define __NR_setreuid (__X32_SYSCALL_BIT + 113)
+#define __NR_setregid (__X32_SYSCALL_BIT + 114)
+#define __NR_getgroups (__X32_SYSCALL_BIT + 115)
+#define __NR_setgroups (__X32_SYSCALL_BIT + 116)
+#define __NR_setresuid (__X32_SYSCALL_BIT + 117)
+#define __NR_getresuid (__X32_SYSCALL_BIT + 118)
+#define __NR_setresgid (__X32_SYSCALL_BIT + 119)
+#define __NR_getresgid (__X32_SYSCALL_BIT + 120)
+#define __NR_getpgid (__X32_SYSCALL_BIT + 121)
+#define __NR_setfsuid (__X32_SYSCALL_BIT + 122)
+#define __NR_setfsgid (__X32_SYSCALL_BIT + 123)
+#define __NR_getsid (__X32_SYSCALL_BIT + 124)
+#define __NR_capget (__X32_SYSCALL_BIT + 125)
+#define __NR_capset (__X32_SYSCALL_BIT + 126)
+#define __NR_rt_sigsuspend (__X32_SYSCALL_BIT + 130)
+#define __NR_utime (__X32_SYSCALL_BIT + 132)
+#define __NR_mknod (__X32_SYSCALL_BIT + 133)
+#define __NR_personality (__X32_SYSCALL_BIT + 135)
+#define __NR_ustat (__X32_SYSCALL_BIT + 136)
+#define __NR_statfs (__X32_SYSCALL_BIT + 137)
+#define __NR_fstatfs (__X32_SYSCALL_BIT + 138)
+#define __NR_sysfs (__X32_SYSCALL_BIT + 139)
+#define __NR_getpriority (__X32_SYSCALL_BIT + 140)
+#define __NR_setpriority (__X32_SYSCALL_BIT + 141)
+#define __NR_sched_setparam (__X32_SYSCALL_BIT + 142)
+#define __NR_sched_getparam (__X32_SYSCALL_BIT + 143)
+#define __NR_sched_setscheduler (__X32_SYSCALL_BIT + 144)
+#define __NR_sched_getscheduler (__X32_SYSCALL_BIT + 145)
+#define __NR_sched_get_priority_max (__X32_SYSCALL_BIT + 146)
+#define __NR_sched_get_priority_min (__X32_SYSCALL_BIT + 147)
+#define __NR_sched_rr_get_interval (__X32_SYSCALL_BIT + 148)
+#define __NR_mlock (__X32_SYSCALL_BIT + 149)
+#define __NR_munlock (__X32_SYSCALL_BIT + 150)
+#define __NR_mlockall (__X32_SYSCALL_BIT + 151)
+#define __NR_munlockall (__X32_SYSCALL_BIT + 152)
+#define __NR_vhangup (__X32_SYSCALL_BIT + 153)
+#define __NR_modify_ldt (__X32_SYSCALL_BIT + 154)
+#define __NR_pivot_root (__X32_SYSCALL_BIT + 155)
+#define __NR_prctl (__X32_SYSCALL_BIT + 157)
+#define __NR_arch_prctl (__X32_SYSCALL_BIT + 158)
+#define __NR_adjtimex (__X32_SYSCALL_BIT + 159)
+#define __NR_setrlimit (__X32_SYSCALL_BIT + 160)
+#define __NR_chroot (__X32_SYSCALL_BIT + 161)
+#define __NR_sync (__X32_SYSCALL_BIT + 162)
+#define __NR_acct (__X32_SYSCALL_BIT + 163)
+#define __NR_settimeofday (__X32_SYSCALL_BIT + 164)
+#define __NR_mount (__X32_SYSCALL_BIT + 165)
+#define __NR_umount2 (__X32_SYSCALL_BIT + 166)
+#define __NR_swapon (__X32_SYSCALL_BIT + 167)
+#define __NR_swapoff (__X32_SYSCALL_BIT + 168)
+#define __NR_reboot (__X32_SYSCALL_BIT + 169)
+#define __NR_sethostname (__X32_SYSCALL_BIT + 170)
+#define __NR_setdomainname (__X32_SYSCALL_BIT + 171)
+#define __NR_iopl (__X32_SYSCALL_BIT + 172)
+#define __NR_ioperm (__X32_SYSCALL_BIT + 173)
+#define __NR_init_module (__X32_SYSCALL_BIT + 175)
+#define __NR_delete_module (__X32_SYSCALL_BIT + 176)
+#define __NR_quotactl (__X32_SYSCALL_BIT + 179)
+#define __NR_getpmsg (__X32_SYSCALL_BIT + 181)
+#define __NR_putpmsg (__X32_SYSCALL_BIT + 182)
+#define __NR_afs_syscall (__X32_SYSCALL_BIT + 183)
+#define __NR_tuxcall (__X32_SYSCALL_BIT + 184)
+#define __NR_security (__X32_SYSCALL_BIT + 185)
+#define __NR_gettid (__X32_SYSCALL_BIT + 186)
+#define __NR_readahead (__X32_SYSCALL_BIT + 187)
+#define __NR_setxattr (__X32_SYSCALL_BIT + 188)
+#define __NR_lsetxattr (__X32_SYSCALL_BIT + 189)
+#define __NR_fsetxattr (__X32_SYSCALL_BIT + 190)
+#define __NR_getxattr (__X32_SYSCALL_BIT + 191)
+#define __NR_lgetxattr (__X32_SYSCALL_BIT + 192)
+#define __NR_fgetxattr (__X32_SYSCALL_BIT + 193)
+#define __NR_listxattr (__X32_SYSCALL_BIT + 194)
+#define __NR_llistxattr (__X32_SYSCALL_BIT + 195)
+#define __NR_flistxattr (__X32_SYSCALL_BIT + 196)
+#define __NR_removexattr (__X32_SYSCALL_BIT + 197)
+#define __NR_lremovexattr (__X32_SYSCALL_BIT + 198)
+#define __NR_fremovexattr (__X32_SYSCALL_BIT + 199)
+#define __NR_tkill (__X32_SYSCALL_BIT + 200)
+#define __NR_time (__X32_SYSCALL_BIT + 201)
+#define __NR_futex (__X32_SYSCALL_BIT + 202)
+#define __NR_sched_setaffinity (__X32_SYSCALL_BIT + 203)
+#define __NR_sched_getaffinity (__X32_SYSCALL_BIT + 204)
+#define __NR_io_destroy (__X32_SYSCALL_BIT + 207)
+#define __NR_io_getevents (__X32_SYSCALL_BIT + 208)
+#define __NR_io_cancel (__X32_SYSCALL_BIT + 210)
+#define __NR_lookup_dcookie (__X32_SYSCALL_BIT + 212)
+#define __NR_epoll_create (__X32_SYSCALL_BIT + 213)
+#define __NR_remap_file_pages (__X32_SYSCALL_BIT + 216)
+#define __NR_getdents64 (__X32_SYSCALL_BIT + 217)
+#define __NR_set_tid_address (__X32_SYSCALL_BIT + 218)
+#define __NR_restart_syscall (__X32_SYSCALL_BIT + 219)
+#define __NR_semtimedop (__X32_SYSCALL_BIT + 220)
+#define __NR_fadvise64 (__X32_SYSCALL_BIT + 221)
+#define __NR_timer_settime (__X32_SYSCALL_BIT + 223)
+#define __NR_timer_gettime (__X32_SYSCALL_BIT + 224)
+#define __NR_timer_getoverrun (__X32_SYSCALL_BIT + 225)
+#define __NR_timer_delete (__X32_SYSCALL_BIT + 226)
+#define __NR_clock_settime (__X32_SYSCALL_BIT + 227)
+#define __NR_clock_gettime (__X32_SYSCALL_BIT + 228)
+#define __NR_clock_getres (__X32_SYSCALL_BIT + 229)
+#define __NR_clock_nanosleep (__X32_SYSCALL_BIT + 230)
+#define __NR_exit_group (__X32_SYSCALL_BIT + 231)
+#define __NR_epoll_wait (__X32_SYSCALL_BIT + 232)
+#define __NR_epoll_ctl (__X32_SYSCALL_BIT + 233)
+#define __NR_tgkill (__X32_SYSCALL_BIT + 234)
+#define __NR_utimes (__X32_SYSCALL_BIT + 235)
+#define __NR_mbind (__X32_SYSCALL_BIT + 237)
+#define __NR_set_mempolicy (__X32_SYSCALL_BIT + 238)
+#define __NR_get_mempolicy (__X32_SYSCALL_BIT + 239)
+#define __NR_mq_open (__X32_SYSCALL_BIT + 240)
+#define __NR_mq_unlink (__X32_SYSCALL_BIT + 241)
+#define __NR_mq_timedsend (__X32_SYSCALL_BIT + 242)
+#define __NR_mq_timedreceive (__X32_SYSCALL_BIT + 243)
+#define __NR_mq_getsetattr (__X32_SYSCALL_BIT + 245)
+#define __NR_add_key (__X32_SYSCALL_BIT + 248)
+#define __NR_request_key (__X32_SYSCALL_BIT + 249)
+#define __NR_keyctl (__X32_SYSCALL_BIT + 250)
+#define __NR_ioprio_set (__X32_SYSCALL_BIT + 251)
+#define __NR_ioprio_get (__X32_SYSCALL_BIT + 252)
+#define __NR_inotify_init (__X32_SYSCALL_BIT + 253)
+#define __NR_inotify_add_watch (__X32_SYSCALL_BIT + 254)
+#define __NR_inotify_rm_watch (__X32_SYSCALL_BIT + 255)
+#define __NR_migrate_pages (__X32_SYSCALL_BIT + 256)
+#define __NR_openat (__X32_SYSCALL_BIT + 257)
+#define __NR_mkdirat (__X32_SYSCALL_BIT + 258)
+#define __NR_mknodat (__X32_SYSCALL_BIT + 259)
+#define __NR_fchownat (__X32_SYSCALL_BIT + 260)
+#define __NR_futimesat (__X32_SYSCALL_BIT + 261)
+#define __NR_newfstatat (__X32_SYSCALL_BIT + 262)
+#define __NR_unlinkat (__X32_SYSCALL_BIT + 263)
+#define __NR_renameat (__X32_SYSCALL_BIT + 264)
+#define __NR_linkat (__X32_SYSCALL_BIT + 265)
+#define __NR_symlinkat (__X32_SYSCALL_BIT + 266)
+#define __NR_readlinkat (__X32_SYSCALL_BIT + 267)
+#define __NR_fchmodat (__X32_SYSCALL_BIT + 268)
+#define __NR_faccessat (__X32_SYSCALL_BIT + 269)
+#define __NR_pselect6 (__X32_SYSCALL_BIT + 270)
+#define __NR_ppoll (__X32_SYSCALL_BIT + 271)
+#define __NR_unshare (__X32_SYSCALL_BIT + 272)
+#define __NR_splice (__X32_SYSCALL_BIT + 275)
+#define __NR_tee (__X32_SYSCALL_BIT + 276)
+#define __NR_sync_file_range (__X32_SYSCALL_BIT + 277)
+#define __NR_utimensat (__X32_SYSCALL_BIT + 280)
+#define __NR_epoll_pwait (__X32_SYSCALL_BIT + 281)
+#define __NR_signalfd (__X32_SYSCALL_BIT + 282)
+#define __NR_timerfd_create (__X32_SYSCALL_BIT + 283)
+#define __NR_eventfd (__X32_SYSCALL_BIT + 284)
+#define __NR_fallocate (__X32_SYSCALL_BIT + 285)
+#define __NR_timerfd_settime (__X32_SYSCALL_BIT + 286)
+#define __NR_timerfd_gettime (__X32_SYSCALL_BIT + 287)
+#define __NR_accept4 (__X32_SYSCALL_BIT + 288)
+#define __NR_signalfd4 (__X32_SYSCALL_BIT + 289)
+#define __NR_eventfd2 (__X32_SYSCALL_BIT + 290)
+#define __NR_epoll_create1 (__X32_SYSCALL_BIT + 291)
+#define __NR_dup3 (__X32_SYSCALL_BIT + 292)
+#define __NR_pipe2 (__X32_SYSCALL_BIT + 293)
+#define __NR_inotify_init1 (__X32_SYSCALL_BIT + 294)
+#define __NR_perf_event_open (__X32_SYSCALL_BIT + 298)
+#define __NR_fanotify_init (__X32_SYSCALL_BIT + 300)
+#define __NR_fanotify_mark (__X32_SYSCALL_BIT + 301)
+#define __NR_prlimit64 (__X32_SYSCALL_BIT + 302)
+#define __NR_name_to_handle_at (__X32_SYSCALL_BIT + 303)
+#define __NR_open_by_handle_at (__X32_SYSCALL_BIT + 304)
+#define __NR_clock_adjtime (__X32_SYSCALL_BIT + 305)
+#define __NR_syncfs (__X32_SYSCALL_BIT + 306)
+#define __NR_setns (__X32_SYSCALL_BIT + 308)
+#define __NR_getcpu (__X32_SYSCALL_BIT + 309)
+#define __NR_kcmp (__X32_SYSCALL_BIT + 312)
+#define __NR_finit_module (__X32_SYSCALL_BIT + 313)
+#define __NR_sched_setattr (__X32_SYSCALL_BIT + 314)
+#define __NR_sched_getattr (__X32_SYSCALL_BIT + 315)
+#define __NR_renameat2 (__X32_SYSCALL_BIT + 316)
+#define __NR_seccomp (__X32_SYSCALL_BIT + 317)
+#define __NR_getrandom (__X32_SYSCALL_BIT + 318)
+#define __NR_memfd_create (__X32_SYSCALL_BIT + 319)
+#define __NR_kexec_file_load (__X32_SYSCALL_BIT + 320)
+#define __NR_bpf (__X32_SYSCALL_BIT + 321)
+#define __NR_userfaultfd (__X32_SYSCALL_BIT + 323)
+#define __NR_membarrier (__X32_SYSCALL_BIT + 324)
+#define __NR_mlock2 (__X32_SYSCALL_BIT + 325)
+#define __NR_copy_file_range (__X32_SYSCALL_BIT + 326)
+#define __NR_pkey_mprotect (__X32_SYSCALL_BIT + 329)
+#define __NR_pkey_alloc (__X32_SYSCALL_BIT + 330)
+#define __NR_pkey_free (__X32_SYSCALL_BIT + 331)
+#define __NR_statx (__X32_SYSCALL_BIT + 332)
+#define __NR_io_pgetevents (__X32_SYSCALL_BIT + 333)
+#define __NR_rseq (__X32_SYSCALL_BIT + 334)
+#define __NR_pidfd_send_signal (__X32_SYSCALL_BIT + 424)
+#define __NR_io_uring_setup (__X32_SYSCALL_BIT + 425)
+#define __NR_io_uring_enter (__X32_SYSCALL_BIT + 426)
+#define __NR_io_uring_register (__X32_SYSCALL_BIT + 427)
+#define __NR_open_tree (__X32_SYSCALL_BIT + 428)
+#define __NR_move_mount (__X32_SYSCALL_BIT + 429)
+#define __NR_fsopen (__X32_SYSCALL_BIT + 430)
+#define __NR_fsconfig (__X32_SYSCALL_BIT + 431)
+#define __NR_fsmount (__X32_SYSCALL_BIT + 432)
+#define __NR_fspick (__X32_SYSCALL_BIT + 433)
+#define __NR_pidfd_open (__X32_SYSCALL_BIT + 434)
+#define __NR_clone3 (__X32_SYSCALL_BIT + 435)
+#define __NR_close_range (__X32_SYSCALL_BIT + 436)
+#define __NR_openat2 (__X32_SYSCALL_BIT + 437)
+#define __NR_pidfd_getfd (__X32_SYSCALL_BIT + 438)
+#define __NR_faccessat2 (__X32_SYSCALL_BIT + 439)
+#define __NR_process_madvise (__X32_SYSCALL_BIT + 440)
+#define __NR_epoll_pwait2 (__X32_SYSCALL_BIT + 441)
+#define __NR_mount_setattr (__X32_SYSCALL_BIT + 442)
+#define __NR_quotactl_fd (__X32_SYSCALL_BIT + 443)
+#define __NR_landlock_create_ruleset (__X32_SYSCALL_BIT + 444)
+#define __NR_landlock_add_rule (__X32_SYSCALL_BIT + 445)
+#define __NR_landlock_restrict_self (__X32_SYSCALL_BIT + 446)
+#define __NR_memfd_secret (__X32_SYSCALL_BIT + 447)
+#define __NR_process_mrelease (__X32_SYSCALL_BIT + 448)
+#define __NR_futex_waitv (__X32_SYSCALL_BIT + 449)
+#define __NR_set_mempolicy_home_node (__X32_SYSCALL_BIT + 450)
+#define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
+#define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
+#define __NR_ioctl (__X32_SYSCALL_BIT + 514)
+#define __NR_readv (__X32_SYSCALL_BIT + 515)
+#define __NR_writev (__X32_SYSCALL_BIT + 516)
+#define __NR_recvfrom (__X32_SYSCALL_BIT + 517)
+#define __NR_sendmsg (__X32_SYSCALL_BIT + 518)
+#define __NR_recvmsg (__X32_SYSCALL_BIT + 519)
+#define __NR_execve (__X32_SYSCALL_BIT + 520)
+#define __NR_ptrace (__X32_SYSCALL_BIT + 521)
+#define __NR_rt_sigpending (__X32_SYSCALL_BIT + 522)
+#define __NR_rt_sigtimedwait (__X32_SYSCALL_BIT + 523)
+#define __NR_rt_sigqueueinfo (__X32_SYSCALL_BIT + 524)
+#define __NR_sigaltstack (__X32_SYSCALL_BIT + 525)
+#define __NR_timer_create (__X32_SYSCALL_BIT + 526)
+#define __NR_mq_notify (__X32_SYSCALL_BIT + 527)
+#define __NR_kexec_load (__X32_SYSCALL_BIT + 528)
+#define __NR_waitid (__X32_SYSCALL_BIT + 529)
+#define __NR_set_robust_list (__X32_SYSCALL_BIT + 530)
+#define __NR_get_robust_list (__X32_SYSCALL_BIT + 531)
+#define __NR_vmsplice (__X32_SYSCALL_BIT + 532)
+#define __NR_move_pages (__X32_SYSCALL_BIT + 533)
+#define __NR_preadv (__X32_SYSCALL_BIT + 534)
+#define __NR_pwritev (__X32_SYSCALL_BIT + 535)
+#define __NR_rt_tgsigqueueinfo (__X32_SYSCALL_BIT + 536)
+#define __NR_recvmmsg (__X32_SYSCALL_BIT + 537)
+#define __NR_sendmmsg (__X32_SYSCALL_BIT + 538)
+#define __NR_process_vm_readv (__X32_SYSCALL_BIT + 539)
+#define __NR_process_vm_writev (__X32_SYSCALL_BIT + 540)
+#define __NR_setsockopt (__X32_SYSCALL_BIT + 541)
+#define __NR_getsockopt (__X32_SYSCALL_BIT + 542)
+#define __NR_io_setup (__X32_SYSCALL_BIT + 543)
+#define __NR_io_submit (__X32_SYSCALL_BIT + 544)
+#define __NR_execveat (__X32_SYSCALL_BIT + 545)
+#define __NR_preadv2 (__X32_SYSCALL_BIT + 546)
+#define __NR_pwritev2 (__X32_SYSCALL_BIT + 547)
+
+
+#endif /* _ASM_UNISTD_X32_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_VM86_H
+#define _ASM_X86_VM86_H
+
+/*
+ * I'm guessing at the VIF/VIP flag usage, but hope that this is how
+ * the Pentium uses them. Linux will return from vm86 mode when both
+ * VIF and VIP is set.
+ *
+ * On a Pentium, we could probably optimize the virtual flags directly
+ * in the eflags register instead of doing it "by hand" in vflags...
+ *
+ * Linus
+ */
+
+#include <asm/processor-flags.h>
+
+#define BIOSSEG 0x0f000
+
+#define CPU_086 0
+#define CPU_186 1
+#define CPU_286 2
+#define CPU_386 3
+#define CPU_486 4
+#define CPU_586 5
+
+/*
+ * Return values for the 'vm86()' system call
+ */
+#define VM86_TYPE(retval) ((retval) & 0xff)
+#define VM86_ARG(retval) ((retval) >> 8)
+
+#define VM86_SIGNAL 0 /* return due to signal */
+#define VM86_UNKNOWN 1 /* unhandled GP fault
+ - IO-instruction or similar */
+#define VM86_INTx 2 /* int3/int x instruction (ARG = x) */
+#define VM86_STI 3 /* sti/popf/iret instruction enabled
+ virtual interrupts */
+
+/*
+ * Additional return values when invoking new vm86()
+ */
+#define VM86_PICRETURN 4 /* return due to pending PIC request */
+#define VM86_TRAP 6 /* return due to DOS-debugger request */
+
+/*
+ * function codes when invoking new vm86()
+ */
+#define VM86_PLUS_INSTALL_CHECK 0
+#define VM86_ENTER 1
+#define VM86_ENTER_NO_BYPASS 2
+#define VM86_REQUEST_IRQ 3
+#define VM86_FREE_IRQ 4
+#define VM86_GET_IRQ_BITS 5
+#define VM86_GET_AND_RESET_IRQ 6
+
+/*
+ * This is the stack-layout seen by the user space program when we have
+ * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout
+ * is 'kernel_vm86_regs' (see below).
+ */
+
+struct vm86_regs {
+/*
+ * normal regs, with special meaning for the segment descriptors..
+ */
+ long ebx;
+ long ecx;
+ long edx;
+ long esi;
+ long edi;
+ long ebp;
+ long eax;
+ long __null_ds;
+ long __null_es;
+ long __null_fs;
+ long __null_gs;
+ long orig_eax;
+ long eip;
+ unsigned short cs, __csh;
+ long eflags;
+ long esp;
+ unsigned short ss, __ssh;
+/*
+ * these are specific to v86 mode:
+ */
+ unsigned short es, __esh;
+ unsigned short ds, __dsh;
+ unsigned short fs, __fsh;
+ unsigned short gs, __gsh;
+};
+
+struct revectored_struct {
+ unsigned long __map[8]; /* 256 bits */
+};
+
+struct vm86_struct {
+ struct vm86_regs regs;
+ unsigned long flags;
+ unsigned long screen_bitmap; /* unused, preserved by vm86() */
+ unsigned long cpu_type;
+ struct revectored_struct int_revectored;
+ struct revectored_struct int21_revectored;
+};
+
+/*
+ * flags masks
+ */
+#define VM86_SCREEN_BITMAP 0x0001 /* no longer supported */
+
+struct vm86plus_info_struct {
+ unsigned long force_return_for_pic:1;
+ unsigned long vm86dbg_active:1; /* for debugger */
+ unsigned long vm86dbg_TFpendig:1; /* for debugger */
+ unsigned long unused:28;
+ unsigned long is_vm86pus:1; /* for vm86 internal use */
+ unsigned char vm86dbg_intxxtab[32]; /* for debugger */
+};
+struct vm86plus_struct {
+ struct vm86_regs regs;
+ unsigned long flags;
+ unsigned long screen_bitmap;
+ unsigned long cpu_type;
+ struct revectored_struct int_revectored;
+ struct revectored_struct int21_revectored;
+ struct vm86plus_info_struct vm86plus;
+};
+
+
+#endif /* _ASM_X86_VM86_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * vmx.h: VMX Architecture related definitions
+ * Copyright (c) 2004, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * A few random additions are:
+ * Copyright (C) 2006 Qumranet
+ * Avi Kivity <avi@qumranet.com>
+ * Yaniv Kamay <yaniv@qumranet.com>
+ *
+ */
+#ifndef VMX_H
+#define VMX_H
+
+
+#define VMX_EXIT_REASONS_FAILED_VMENTRY 0x80000000
+#define VMX_EXIT_REASONS_SGX_ENCLAVE_MODE 0x08000000
+
+#define EXIT_REASON_EXCEPTION_NMI 0
+#define EXIT_REASON_EXTERNAL_INTERRUPT 1
+#define EXIT_REASON_TRIPLE_FAULT 2
+#define EXIT_REASON_INIT_SIGNAL 3
+#define EXIT_REASON_SIPI_SIGNAL 4
+
+#define EXIT_REASON_INTERRUPT_WINDOW 7
+#define EXIT_REASON_NMI_WINDOW 8
+#define EXIT_REASON_TASK_SWITCH 9
+#define EXIT_REASON_CPUID 10
+#define EXIT_REASON_HLT 12
+#define EXIT_REASON_INVD 13
+#define EXIT_REASON_INVLPG 14
+#define EXIT_REASON_RDPMC 15
+#define EXIT_REASON_RDTSC 16
+#define EXIT_REASON_VMCALL 18
+#define EXIT_REASON_VMCLEAR 19
+#define EXIT_REASON_VMLAUNCH 20
+#define EXIT_REASON_VMPTRLD 21
+#define EXIT_REASON_VMPTRST 22
+#define EXIT_REASON_VMREAD 23
+#define EXIT_REASON_VMRESUME 24
+#define EXIT_REASON_VMWRITE 25
+#define EXIT_REASON_VMOFF 26
+#define EXIT_REASON_VMON 27
+#define EXIT_REASON_CR_ACCESS 28
+#define EXIT_REASON_DR_ACCESS 29
+#define EXIT_REASON_IO_INSTRUCTION 30
+#define EXIT_REASON_MSR_READ 31
+#define EXIT_REASON_MSR_WRITE 32
+#define EXIT_REASON_INVALID_STATE 33
+#define EXIT_REASON_MSR_LOAD_FAIL 34
+#define EXIT_REASON_MWAIT_INSTRUCTION 36
+#define EXIT_REASON_MONITOR_TRAP_FLAG 37
+#define EXIT_REASON_MONITOR_INSTRUCTION 39
+#define EXIT_REASON_PAUSE_INSTRUCTION 40
+#define EXIT_REASON_MCE_DURING_VMENTRY 41
+#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
+#define EXIT_REASON_APIC_ACCESS 44
+#define EXIT_REASON_EOI_INDUCED 45
+#define EXIT_REASON_GDTR_IDTR 46
+#define EXIT_REASON_LDTR_TR 47
+#define EXIT_REASON_EPT_VIOLATION 48
+#define EXIT_REASON_EPT_MISCONFIG 49
+#define EXIT_REASON_INVEPT 50
+#define EXIT_REASON_RDTSCP 51
+#define EXIT_REASON_PREEMPTION_TIMER 52
+#define EXIT_REASON_INVVPID 53
+#define EXIT_REASON_WBINVD 54
+#define EXIT_REASON_XSETBV 55
+#define EXIT_REASON_APIC_WRITE 56
+#define EXIT_REASON_RDRAND 57
+#define EXIT_REASON_INVPCID 58
+#define EXIT_REASON_VMFUNC 59
+#define EXIT_REASON_ENCLS 60
+#define EXIT_REASON_RDSEED 61
+#define EXIT_REASON_PML_FULL 62
+#define EXIT_REASON_XSAVES 63
+#define EXIT_REASON_XRSTORS 64
+#define EXIT_REASON_UMWAIT 67
+#define EXIT_REASON_TPAUSE 68
+#define EXIT_REASON_BUS_LOCK 74
+
+#define VMX_EXIT_REASONS \
+ { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \
+ { EXIT_REASON_EXTERNAL_INTERRUPT, "EXTERNAL_INTERRUPT" }, \
+ { EXIT_REASON_TRIPLE_FAULT, "TRIPLE_FAULT" }, \
+ { EXIT_REASON_INIT_SIGNAL, "INIT_SIGNAL" }, \
+ { EXIT_REASON_SIPI_SIGNAL, "SIPI_SIGNAL" }, \
+ { EXIT_REASON_INTERRUPT_WINDOW, "INTERRUPT_WINDOW" }, \
+ { EXIT_REASON_NMI_WINDOW, "NMI_WINDOW" }, \
+ { EXIT_REASON_TASK_SWITCH, "TASK_SWITCH" }, \
+ { EXIT_REASON_CPUID, "CPUID" }, \
+ { EXIT_REASON_HLT, "HLT" }, \
+ { EXIT_REASON_INVD, "INVD" }, \
+ { EXIT_REASON_INVLPG, "INVLPG" }, \
+ { EXIT_REASON_RDPMC, "RDPMC" }, \
+ { EXIT_REASON_RDTSC, "RDTSC" }, \
+ { EXIT_REASON_VMCALL, "VMCALL" }, \
+ { EXIT_REASON_VMCLEAR, "VMCLEAR" }, \
+ { EXIT_REASON_VMLAUNCH, "VMLAUNCH" }, \
+ { EXIT_REASON_VMPTRLD, "VMPTRLD" }, \
+ { EXIT_REASON_VMPTRST, "VMPTRST" }, \
+ { EXIT_REASON_VMREAD, "VMREAD" }, \
+ { EXIT_REASON_VMRESUME, "VMRESUME" }, \
+ { EXIT_REASON_VMWRITE, "VMWRITE" }, \
+ { EXIT_REASON_VMOFF, "VMOFF" }, \
+ { EXIT_REASON_VMON, "VMON" }, \
+ { EXIT_REASON_CR_ACCESS, "CR_ACCESS" }, \
+ { EXIT_REASON_DR_ACCESS, "DR_ACCESS" }, \
+ { EXIT_REASON_IO_INSTRUCTION, "IO_INSTRUCTION" }, \
+ { EXIT_REASON_MSR_READ, "MSR_READ" }, \
+ { EXIT_REASON_MSR_WRITE, "MSR_WRITE" }, \
+ { EXIT_REASON_INVALID_STATE, "INVALID_STATE" }, \
+ { EXIT_REASON_MSR_LOAD_FAIL, "MSR_LOAD_FAIL" }, \
+ { EXIT_REASON_MWAIT_INSTRUCTION, "MWAIT_INSTRUCTION" }, \
+ { EXIT_REASON_MONITOR_TRAP_FLAG, "MONITOR_TRAP_FLAG" }, \
+ { EXIT_REASON_MONITOR_INSTRUCTION, "MONITOR_INSTRUCTION" }, \
+ { EXIT_REASON_PAUSE_INSTRUCTION, "PAUSE_INSTRUCTION" }, \
+ { EXIT_REASON_MCE_DURING_VMENTRY, "MCE_DURING_VMENTRY" }, \
+ { EXIT_REASON_TPR_BELOW_THRESHOLD, "TPR_BELOW_THRESHOLD" }, \
+ { EXIT_REASON_APIC_ACCESS, "APIC_ACCESS" }, \
+ { EXIT_REASON_EOI_INDUCED, "EOI_INDUCED" }, \
+ { EXIT_REASON_GDTR_IDTR, "GDTR_IDTR" }, \
+ { EXIT_REASON_LDTR_TR, "LDTR_TR" }, \
+ { EXIT_REASON_EPT_VIOLATION, "EPT_VIOLATION" }, \
+ { EXIT_REASON_EPT_MISCONFIG, "EPT_MISCONFIG" }, \
+ { EXIT_REASON_INVEPT, "INVEPT" }, \
+ { EXIT_REASON_RDTSCP, "RDTSCP" }, \
+ { EXIT_REASON_PREEMPTION_TIMER, "PREEMPTION_TIMER" }, \
+ { EXIT_REASON_INVVPID, "INVVPID" }, \
+ { EXIT_REASON_WBINVD, "WBINVD" }, \
+ { EXIT_REASON_XSETBV, "XSETBV" }, \
+ { EXIT_REASON_APIC_WRITE, "APIC_WRITE" }, \
+ { EXIT_REASON_RDRAND, "RDRAND" }, \
+ { EXIT_REASON_INVPCID, "INVPCID" }, \
+ { EXIT_REASON_VMFUNC, "VMFUNC" }, \
+ { EXIT_REASON_ENCLS, "ENCLS" }, \
+ { EXIT_REASON_RDSEED, "RDSEED" }, \
+ { EXIT_REASON_PML_FULL, "PML_FULL" }, \
+ { EXIT_REASON_XSAVES, "XSAVES" }, \
+ { EXIT_REASON_XRSTORS, "XRSTORS" }, \
+ { EXIT_REASON_UMWAIT, "UMWAIT" }, \
+ { EXIT_REASON_TPAUSE, "TPAUSE" }, \
+ { EXIT_REASON_BUS_LOCK, "BUS_LOCK" }
+
+#define VMX_EXIT_REASON_FLAGS \
+ { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" }
+
+#define VMX_ABORT_SAVE_GUEST_MSR_FAIL 1
+#define VMX_ABORT_LOAD_HOST_PDPTE_FAIL 2
+#define VMX_ABORT_LOAD_HOST_MSR_FAIL 4
+
+#endif /* VMX_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_VSYSCALL_H
+#define _ASM_X86_VSYSCALL_H
+
+enum vsyscall_num {
+ __NR_vgettimeofday,
+ __NR_vtime,
+ __NR_vgetcpu,
+};
+
+#define VSYSCALL_ADDR (-10UL << 20)
+
+#endif /* _ASM_X86_VSYSCALL_H */
--- /dev/null
+/* Copyright (c) 2005-2011, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ---
+ * Author: Markus Gutschke
+ */
+
+/* This file includes Linux-specific support functions common to the
+ * coredumper and the thread lister; primarily, this is a collection
+ * of direct system calls, and a couple of symbols missing from
+ * standard header files.
+ * There are a few options that the including file can set to control
+ * the behavior of this file:
+ *
+ * SYS_CPLUSPLUS:
+ * The entire header file will normally be wrapped in 'extern "C" { }",
+ * making it suitable for compilation as both C and C++ source. If you
+ * do not want to do this, you can set the SYS_CPLUSPLUS macro to inhibit
+ * the wrapping. N.B. doing so will suppress inclusion of all prerequisite
+ * system header files, too. It is the caller's responsibility to provide
+ * the necessary definitions.
+ *
+ * SYS_ERRNO:
+ * All system calls will update "errno" unless overriden by setting the
+ * SYS_ERRNO macro prior to including this file. SYS_ERRNO should be
+ * an l-value.
+ *
+ * SYS_INLINE:
+ * New symbols will be defined "static inline", unless overridden by
+ * the SYS_INLINE macro.
+ *
+ * SYS_LINUX_SYSCALL_SUPPORT_H
+ * This macro is used to avoid multiple inclusions of this header file.
+ * If you need to include this file more than once, make sure to
+ * unset SYS_LINUX_SYSCALL_SUPPORT_H before each inclusion.
+ *
+ * SYS_PREFIX:
+ * New system calls will have a prefix of "sys_" unless overridden by
+ * the SYS_PREFIX macro. Valid values for this macro are [0..9] which
+ * results in prefixes "sys[0..9]_". It is also possible to set this
+ * macro to -1, which avoids all prefixes.
+ *
+ * SYS_SYSCALL_ENTRYPOINT:
+ * Some applications (such as sandboxes that filter system calls), need
+ * to be able to run custom-code each time a system call is made. If this
+ * macro is defined, it expands to the name of a "common" symbol. If
+ * this symbol is assigned a non-NULL pointer value, it is used as the
+ * address of the system call entrypoint.
+ * A pointer to this symbol can be obtained by calling
+ * get_syscall_entrypoint()
+ *
+ * This file defines a few internal symbols that all start with "LSS_".
+ * Do not access these symbols from outside this file. They are not part
+ * of the supported API.
+ */
+#ifndef SYS_LINUX_SYSCALL_SUPPORT_H
+#define SYS_LINUX_SYSCALL_SUPPORT_H
+
+/* We currently only support x86-32, x86-64, ARM, MIPS, PPC, s390 and s390x
+ * on Linux.
+ * Porting to other related platforms should not be difficult.
+ */
+#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
+ defined(__mips__) || defined(__PPC__) || defined(__ARM_EABI__) || \
+ defined(__aarch64__) || defined(__s390__)) \
+ && (defined(__linux) || defined(__ANDROID__))
+
+#ifndef SYS_CPLUSPLUS
+#ifdef __cplusplus
+/* Some system header files in older versions of gcc neglect to properly
+ * handle being included from C++. As it appears to be harmless to have
+ * multiple nested 'extern "C"' blocks, just add another one here.
+ */
+extern "C" {
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sched.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <linux/unistd.h>
+#include <endian.h>
+
+#ifdef __mips__
+/* Include definitions of the ABI currently in use. */
+#ifdef __ANDROID__
+/* Android doesn't have sgidefs.h, but does have asm/sgidefs.h,
+ * which has the definitions we need.
+ */
+#include <asm/sgidefs.h>
+#else
+#include <sgidefs.h>
+#endif
+#endif
+#endif
+
+/* Some libcs, for example Android NDK and musl, #define these
+ * macros as aliases to their non-64 counterparts. To avoid naming
+ * conflict, remove them.
+ *
+ * These are restored by the corresponding #pragma pop_macro near
+ * the end of this file.
+ */
+#pragma push_macro("stat64")
+#pragma push_macro("fstat64")
+#pragma push_macro("lstat64")
+#pragma push_macro("pread64")
+#pragma push_macro("pwrite64")
+#pragma push_macro("getdents64")
+#undef stat64
+#undef fstat64
+#undef lstat64
+#undef pread64
+#undef pwrite64
+#undef getdents64
+
+#if defined(__ANDROID__) && defined(__x86_64__)
+// A number of x86_64 syscalls are blocked by seccomp on recent Android;
+// undefine them so that modern alternatives will be used instead where
+// possible.
+// The alternative syscalls have been sanity checked against linux-3.4+;
+// older versions might not work.
+# undef __NR_getdents
+# undef __NR_dup2
+# undef __NR_fork
+# undef __NR_getpgrp
+# undef __NR_open
+# undef __NR_poll
+# undef __NR_readlink
+# undef __NR_stat
+# undef __NR_unlink
+# undef __NR_pipe
+#endif
+
+#if defined(__ANDROID__)
+// waitpid is blocked by seccomp on all architectures on recent Android.
+# undef __NR_waitpid
+#endif
+
+/* As glibc often provides subtly incompatible data structures (and implicit
+ * wrapper functions that convert them), we provide our own kernel data
+ * structures for use by the system calls.
+ * These structures have been developed by using Linux 2.6.23 headers for
+ * reference. Note though, we do not care about exact API compatibility
+ * with the kernel, and in fact the kernel often does not have a single
+ * API that works across architectures. Instead, we try to mimic the glibc
+ * API where reasonable, and only guarantee ABI compatibility with the
+ * kernel headers.
+ * Most notably, here are a few changes that were made to the structures
+ * defined by kernel headers:
+ *
+ * - we only define structures, but not symbolic names for kernel data
+ * types. For the latter, we directly use the native C datatype
+ * (i.e. "unsigned" instead of "mode_t").
+ * - in a few cases, it is possible to define identical structures for
+ * both 32bit (e.g. i386) and 64bit (e.g. x86-64) platforms by
+ * standardizing on the 64bit version of the data types. In particular,
+ * this means that we use "unsigned" where the 32bit headers say
+ * "unsigned long".
+ * - overall, we try to minimize the number of cases where we need to
+ * conditionally define different structures.
+ * - the "struct kernel_sigaction" class of structures have been
+ * modified to more closely mimic glibc's API by introducing an
+ * anonymous union for the function pointer.
+ * - a small number of field names had to have an underscore appended to
+ * them, because glibc defines a global macro by the same name.
+ */
+
+/* include/linux/dirent.h */
+struct kernel_dirent64 {
+ unsigned long long d_ino;
+ long long d_off;
+ unsigned short d_reclen;
+ unsigned char d_type;
+ char d_name[256];
+};
+
+/* include/linux/dirent.h */
+#if !defined(__NR_getdents)
+// when getdents is not available, getdents64 is used for both.
+#define kernel_dirent kernel_dirent64
+#else
+struct kernel_dirent {
+ long d_ino;
+ long d_off;
+ unsigned short d_reclen;
+ char d_name[256];
+};
+#endif
+
+/* include/linux/uio.h */
+struct kernel_iovec {
+ void *iov_base;
+ unsigned long iov_len;
+};
+
+/* include/linux/socket.h */
+struct kernel_msghdr {
+ void *msg_name;
+ int msg_namelen;
+ struct kernel_iovec*msg_iov;
+ unsigned long msg_iovlen;
+ void *msg_control;
+ unsigned long msg_controllen;
+ unsigned msg_flags;
+};
+
+/* include/asm-generic/poll.h */
+struct kernel_pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+/* include/linux/resource.h */
+struct kernel_rlimit {
+ unsigned long rlim_cur;
+ unsigned long rlim_max;
+};
+
+/* include/linux/time.h */
+struct kernel_timespec {
+ long tv_sec;
+ long tv_nsec;
+};
+
+/* include/linux/time.h */
+struct kernel_timeval {
+ long tv_sec;
+ long tv_usec;
+};
+
+/* include/linux/resource.h */
+struct kernel_rusage {
+ struct kernel_timeval ru_utime;
+ struct kernel_timeval ru_stime;
+ long ru_maxrss;
+ long ru_ixrss;
+ long ru_idrss;
+ long ru_isrss;
+ long ru_minflt;
+ long ru_majflt;
+ long ru_nswap;
+ long ru_inblock;
+ long ru_oublock;
+ long ru_msgsnd;
+ long ru_msgrcv;
+ long ru_nsignals;
+ long ru_nvcsw;
+ long ru_nivcsw;
+};
+
+#if defined(__i386__) || defined(__ARM_EABI__) || defined(__ARM_ARCH_3__) \
+ || defined(__PPC__) || (defined(__s390__) && !defined(__s390x__))
+
+/* include/asm-{arm,i386,mips,ppc}/signal.h */
+struct kernel_old_sigaction {
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ unsigned long sa_mask;
+ unsigned long sa_flags;
+ void (*sa_restorer)(void);
+} __attribute__((packed,aligned(4)));
+#elif (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32)
+ #define kernel_old_sigaction kernel_sigaction
+#elif defined(__aarch64__)
+ // No kernel_old_sigaction defined for arm64.
+#endif
+
+/* Some kernel functions (e.g. sigaction() in 2.6.23) require that the
+ * exactly match the size of the signal set, even though the API was
+ * intended to be extensible. We define our own KERNEL_NSIG to deal with
+ * this.
+ * Please note that glibc provides signals [1.._NSIG-1], whereas the
+ * kernel (and this header) provides the range [1..KERNEL_NSIG]. The
+ * actual number of signals is obviously the same, but the constants
+ * differ by one.
+ */
+#ifdef __mips__
+#define KERNEL_NSIG 128
+#else
+#define KERNEL_NSIG 64
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64}/signal.h */
+struct kernel_sigset_t {
+ unsigned long sig[(KERNEL_NSIG + 8*sizeof(unsigned long) - 1)/
+ (8*sizeof(unsigned long))];
+};
+
+/* include/asm-{arm,i386,mips,x86_64,ppc}/signal.h */
+struct kernel_sigaction {
+#ifdef __mips__
+ unsigned long sa_flags;
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ struct kernel_sigset_t sa_mask;
+#else
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ unsigned long sa_flags;
+ void (*sa_restorer)(void);
+ struct kernel_sigset_t sa_mask;
+#endif
+};
+
+/* include/linux/socket.h */
+struct kernel_sockaddr {
+ unsigned short sa_family;
+ char sa_data[14];
+};
+
+/* include/asm-{arm,aarch64,i386,mips,ppc,s390}/stat.h */
+#ifdef __mips__
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+struct kernel_stat {
+#else
+struct kernel_stat64 {
+#endif
+ unsigned st_dev;
+ unsigned __pad0[3];
+ unsigned long long st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned st_rdev;
+ unsigned __pad1[3];
+ long long st_size;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned st_blksize;
+ unsigned __pad2;
+ unsigned long long st_blocks;
+};
+#elif defined __PPC__
+struct kernel_stat64 {
+ unsigned long long st_dev;
+ unsigned long long st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned long long st_rdev;
+ unsigned short int __pad2;
+ long long st_size;
+ long st_blksize;
+ long long st_blocks;
+ long st_atime_;
+ unsigned long st_atime_nsec_;
+ long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+#else
+struct kernel_stat64 {
+ unsigned long long st_dev;
+ unsigned char __pad0[4];
+ unsigned __st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned long long st_rdev;
+ unsigned char __pad3[4];
+ long long st_size;
+ unsigned st_blksize;
+ unsigned long long st_blocks;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned long long st_ino;
+};
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64,ppc,s390}/stat.h */
+#if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__)
+struct kernel_stat {
+ /* The kernel headers suggest that st_dev and st_rdev should be 32bit
+ * quantities encoding 12bit major and 20bit minor numbers in an interleaved
+ * format. In reality, we do not see useful data in the top bits. So,
+ * we'll leave the padding in here, until we find a better solution.
+ */
+ unsigned short st_dev;
+ short pad1;
+ unsigned st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+ short pad2;
+ unsigned st_size;
+ unsigned st_blksize;
+ unsigned st_blocks;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned __unused4;
+ unsigned __unused5;
+};
+#elif defined(__x86_64__)
+struct kernel_stat {
+ uint64_t st_dev;
+ uint64_t st_ino;
+ uint64_t st_nlink;
+ unsigned st_mode;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned __pad0;
+ uint64_t st_rdev;
+ int64_t st_size;
+ int64_t st_blksize;
+ int64_t st_blocks;
+ uint64_t st_atime_;
+ uint64_t st_atime_nsec_;
+ uint64_t st_mtime_;
+ uint64_t st_mtime_nsec_;
+ uint64_t st_ctime_;
+ uint64_t st_ctime_nsec_;
+ int64_t __unused4[3];
+};
+#elif defined(__PPC__)
+struct kernel_stat {
+ unsigned st_dev;
+ unsigned long st_ino; // ino_t
+ unsigned long st_mode; // mode_t
+ unsigned short st_nlink; // nlink_t
+ unsigned st_uid; // uid_t
+ unsigned st_gid; // gid_t
+ unsigned st_rdev;
+ long st_size; // off_t
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime_;
+ unsigned long st_atime_nsec_;
+ unsigned long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ unsigned long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+#elif (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64)
+struct kernel_stat {
+ unsigned st_dev;
+ int st_pad1[3];
+ unsigned st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned st_rdev;
+ int st_pad2[2];
+ long st_size;
+ int st_pad3;
+ long st_atime_;
+ long st_atime_nsec_;
+ long st_mtime_;
+ long st_mtime_nsec_;
+ long st_ctime_;
+ long st_ctime_nsec_;
+ int st_blksize;
+ int st_blocks;
+ int st_pad4[14];
+};
+#elif defined(__aarch64__)
+struct kernel_stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned long st_rdev;
+ unsigned long __pad1;
+ long st_size;
+ int st_blksize;
+ int __pad2;
+ long st_blocks;
+ long st_atime_;
+ unsigned long st_atime_nsec_;
+ long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+#elif defined(__s390x__)
+struct kernel_stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned long st_nlink;
+ unsigned int st_mode;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned int __pad1;
+ unsigned long st_rdev;
+ unsigned long st_size;
+ unsigned long st_atime_;
+ unsigned long st_atime_nsec_;
+ unsigned long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ unsigned long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long st_blksize;
+ long st_blocks;
+ unsigned long __unused[3];
+};
+#elif defined(__s390__)
+struct kernel_stat {
+ unsigned short st_dev;
+ unsigned short __pad1;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+ unsigned short __pad2;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime_;
+ unsigned long st_atime_nsec_;
+ unsigned long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ unsigned long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64,ppc,s390}/statfs.h */
+#ifdef __mips__
+#if _MIPS_SIM != _MIPS_SIM_ABI64
+struct kernel_statfs64 {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long f_frsize;
+ unsigned long __pad;
+ unsigned long long f_blocks;
+ unsigned long long f_bfree;
+ unsigned long long f_files;
+ unsigned long long f_ffree;
+ unsigned long long f_bavail;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_spare[6];
+};
+#endif
+#elif defined(__s390__)
+/* See also arch/s390/include/asm/compat.h */
+struct kernel_statfs64 {
+ unsigned int f_type;
+ unsigned int f_bsize;
+ unsigned long long f_blocks;
+ unsigned long long f_bfree;
+ unsigned long long f_bavail;
+ unsigned long long f_files;
+ unsigned long long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned int f_namelen;
+ unsigned int f_frsize;
+ unsigned int f_flags;
+ unsigned int f_spare[4];
+};
+#elif !defined(__x86_64__)
+struct kernel_statfs64 {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long long f_blocks;
+ unsigned long long f_bfree;
+ unsigned long long f_bavail;
+ unsigned long long f_files;
+ unsigned long long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_frsize;
+ unsigned long f_spare[5];
+};
+#endif
+
+/* include/asm-{arm,i386,mips,x86_64,ppc,generic,s390}/statfs.h */
+#ifdef __mips__
+struct kernel_statfs {
+ long f_type;
+ long f_bsize;
+ long f_frsize;
+ long f_blocks;
+ long f_bfree;
+ long f_files;
+ long f_ffree;
+ long f_bavail;
+ struct { int val[2]; } f_fsid;
+ long f_namelen;
+ long f_spare[6];
+};
+#elif defined(__x86_64__)
+struct kernel_statfs {
+ /* x86_64 actually defines all these fields as signed, whereas all other */
+ /* platforms define them as unsigned. Leaving them at unsigned should not */
+ /* cause any problems. Make sure these are 64-bit even on x32. */
+ uint64_t f_type;
+ uint64_t f_bsize;
+ uint64_t f_blocks;
+ uint64_t f_bfree;
+ uint64_t f_bavail;
+ uint64_t f_files;
+ uint64_t f_ffree;
+ struct { int val[2]; } f_fsid;
+ uint64_t f_namelen;
+ uint64_t f_frsize;
+ uint64_t f_spare[5];
+};
+#elif defined(__s390__)
+struct kernel_statfs {
+ unsigned int f_type;
+ unsigned int f_bsize;
+ unsigned long f_blocks;
+ unsigned long f_bfree;
+ unsigned long f_bavail;
+ unsigned long f_files;
+ unsigned long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned int f_namelen;
+ unsigned int f_frsize;
+ unsigned int f_flags;
+ unsigned int f_spare[4];
+};
+#else
+struct kernel_statfs {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long f_blocks;
+ unsigned long f_bfree;
+ unsigned long f_bavail;
+ unsigned long f_files;
+ unsigned long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_frsize;
+ unsigned long f_spare[5];
+};
+#endif
+
+
+/* Definitions missing from the standard header files */
+#ifndef O_DIRECTORY
+#if defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || defined(__aarch64__)
+#define O_DIRECTORY 0040000
+#else
+#define O_DIRECTORY 0200000
+#endif
+#endif
+#ifndef NT_PRXFPREG
+#define NT_PRXFPREG 0x46e62b7f
+#endif
+#ifndef PTRACE_GETFPXREGS
+#define PTRACE_GETFPXREGS ((enum __ptrace_request)18)
+#endif
+#ifndef PR_GET_DUMPABLE
+#define PR_GET_DUMPABLE 3
+#endif
+#ifndef PR_SET_DUMPABLE
+#define PR_SET_DUMPABLE 4
+#endif
+#ifndef PR_GET_SECCOMP
+#define PR_GET_SECCOMP 21
+#endif
+#ifndef PR_SET_SECCOMP
+#define PR_SET_SECCOMP 22
+#endif
+#ifndef AT_FDCWD
+#define AT_FDCWD (-100)
+#endif
+#ifndef AT_SYMLINK_NOFOLLOW
+#define AT_SYMLINK_NOFOLLOW 0x100
+#endif
+#ifndef AT_REMOVEDIR
+#define AT_REMOVEDIR 0x200
+#endif
+#ifndef MREMAP_FIXED
+#define MREMAP_FIXED 2
+#endif
+#ifndef SA_RESTORER
+#define SA_RESTORER 0x04000000
+#endif
+#ifndef CPUCLOCK_PROF
+#define CPUCLOCK_PROF 0
+#endif
+#ifndef CPUCLOCK_VIRT
+#define CPUCLOCK_VIRT 1
+#endif
+#ifndef CPUCLOCK_SCHED
+#define CPUCLOCK_SCHED 2
+#endif
+#ifndef CPUCLOCK_PERTHREAD_MASK
+#define CPUCLOCK_PERTHREAD_MASK 4
+#endif
+#ifndef MAKE_PROCESS_CPUCLOCK
+#define MAKE_PROCESS_CPUCLOCK(pid, clock) \
+ ((int)(~(unsigned)(pid) << 3) | (int)(clock))
+#endif
+#ifndef MAKE_THREAD_CPUCLOCK
+#define MAKE_THREAD_CPUCLOCK(tid, clock) \
+ ((int)(~(unsigned)(tid) << 3) | \
+ (int)((clock) | CPUCLOCK_PERTHREAD_MASK))
+#endif
+
+#ifndef FUTEX_WAIT
+#define FUTEX_WAIT 0
+#endif
+#ifndef FUTEX_WAKE
+#define FUTEX_WAKE 1
+#endif
+#ifndef FUTEX_FD
+#define FUTEX_FD 2
+#endif
+#ifndef FUTEX_REQUEUE
+#define FUTEX_REQUEUE 3
+#endif
+#ifndef FUTEX_CMP_REQUEUE
+#define FUTEX_CMP_REQUEUE 4
+#endif
+#ifndef FUTEX_WAKE_OP
+#define FUTEX_WAKE_OP 5
+#endif
+#ifndef FUTEX_LOCK_PI
+#define FUTEX_LOCK_PI 6
+#endif
+#ifndef FUTEX_UNLOCK_PI
+#define FUTEX_UNLOCK_PI 7
+#endif
+#ifndef FUTEX_TRYLOCK_PI
+#define FUTEX_TRYLOCK_PI 8
+#endif
+#ifndef FUTEX_PRIVATE_FLAG
+#define FUTEX_PRIVATE_FLAG 128
+#endif
+#ifndef FUTEX_CMD_MASK
+#define FUTEX_CMD_MASK ~FUTEX_PRIVATE_FLAG
+#endif
+#ifndef FUTEX_WAIT_PRIVATE
+#define FUTEX_WAIT_PRIVATE (FUTEX_WAIT | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_WAKE_PRIVATE
+#define FUTEX_WAKE_PRIVATE (FUTEX_WAKE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_REQUEUE_PRIVATE
+#define FUTEX_REQUEUE_PRIVATE (FUTEX_REQUEUE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_CMP_REQUEUE_PRIVATE
+#define FUTEX_CMP_REQUEUE_PRIVATE (FUTEX_CMP_REQUEUE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_WAKE_OP_PRIVATE
+#define FUTEX_WAKE_OP_PRIVATE (FUTEX_WAKE_OP | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_LOCK_PI_PRIVATE
+#define FUTEX_LOCK_PI_PRIVATE (FUTEX_LOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_UNLOCK_PI_PRIVATE
+#define FUTEX_UNLOCK_PI_PRIVATE (FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_TRYLOCK_PI_PRIVATE
+#define FUTEX_TRYLOCK_PI_PRIVATE (FUTEX_TRYLOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+
+
+#if defined(__x86_64__)
+#ifndef ARCH_SET_GS
+#define ARCH_SET_GS 0x1001
+#endif
+#ifndef ARCH_GET_GS
+#define ARCH_GET_GS 0x1004
+#endif
+#endif
+
+#if defined(__i386__)
+#ifndef __NR_quotactl
+#define __NR_quotactl 131
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigsuspend 179
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 180
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 181
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit 191
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 195
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 197
+#endif
+#ifndef __NR_setresuid32
+#define __NR_setresuid32 208
+#define __NR_getresuid32 209
+#define __NR_setresgid32 210
+#define __NR_getresgid32 211
+#endif
+#ifndef __NR_setfsuid32
+#define __NR_setfsuid32 215
+#define __NR_setfsgid32 216
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 220
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 224
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 225
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 226
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 227
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 229
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 230
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 232
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 233
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 238
+#endif
+#ifndef __NR_futex
+#define __NR_futex 240
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 241
+#define __NR_sched_getaffinity 242
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 258
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 265
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 266
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 268
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 269
+#endif
+#ifndef __NR_fadvise64_64
+#define __NR_fadvise64_64 272
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 289
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 290
+#endif
+#ifndef __NR_openat
+#define __NR_openat 295
+#endif
+#ifndef __NR_fstatat64
+#define __NR_fstatat64 300
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 301
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 317
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 318
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 324
+#endif
+#ifndef __NR_getrandom
+#define __NR_getrandom 355
+#endif
+/* End of i386 definitions */
+#elif defined(__ARM_ARCH_3__) || defined(__ARM_EABI__)
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_SYSCALL_BASE + 164)
+#define __NR_getresuid (__NR_SYSCALL_BASE + 165)
+#define __NR_setresgid (__NR_SYSCALL_BASE + 170)
+#define __NR_getresgid (__NR_SYSCALL_BASE + 171)
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn (__NR_SYSCALL_BASE + 173)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
+#define __NR_rt_sigpending (__NR_SYSCALL_BASE + 176)
+#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE + 179)
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_SYSCALL_BASE + 180)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_SYSCALL_BASE + 181)
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit (__NR_SYSCALL_BASE + 191)
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 (__NR_SYSCALL_BASE + 195)
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 (__NR_SYSCALL_BASE + 197)
+#endif
+#ifndef __NR_setresuid32
+#define __NR_setresuid32 (__NR_SYSCALL_BASE + 208)
+#define __NR_getresuid32 (__NR_SYSCALL_BASE + 209)
+#define __NR_setresgid32 (__NR_SYSCALL_BASE + 210)
+#define __NR_getresgid32 (__NR_SYSCALL_BASE + 211)
+#endif
+#ifndef __NR_setfsuid32
+#define __NR_setfsuid32 (__NR_SYSCALL_BASE + 215)
+#define __NR_setfsgid32 (__NR_SYSCALL_BASE + 216)
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 217)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_SYSCALL_BASE + 224)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_SYSCALL_BASE + 225)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_SYSCALL_BASE + 226)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_SYSCALL_BASE + 227)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_SYSCALL_BASE + 229)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_SYSCALL_BASE + 230)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_SYSCALL_BASE + 232)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_SYSCALL_BASE + 233)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_SYSCALL_BASE + 238)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_SYSCALL_BASE + 240)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 241)
+#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 242)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_SYSCALL_BASE + 256)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 263)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 264)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 266)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 267)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_SYSCALL_BASE + 314)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_SYSCALL_BASE + 315)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_SYSCALL_BASE + 344)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_SYSCALL_BASE + 345)
+#endif
+#ifndef __NR_getrandom
+#define __NR_getrandom (__NR_SYSCALL_BASE + 384)
+#endif
+/* End of ARM 3/EABI definitions */
+#elif defined(__aarch64__)
+#ifndef __NR_setxattr
+#define __NR_setxattr 5
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 6
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 8
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 9
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 11
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 12
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 30
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 31
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 35
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 47
+#endif
+#ifndef __NR_openat
+#define __NR_openat 56
+#endif
+#ifndef __NR_quotactl
+#define __NR_quotactl 60
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 61
+#endif
+#ifndef __NR_getdents
+// when getdents is not available, getdents64 is used for both.
+#define __NR_getdents __NR_getdents64
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 67
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 68
+#endif
+#ifndef __NR_ppoll
+#define __NR_ppoll 73
+#endif
+#ifndef __NR_readlinkat
+#define __NR_readlinkat 78
+#endif
+#ifndef __NR_newfstatat
+#define __NR_newfstatat 79
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 96
+#endif
+#ifndef __NR_futex
+#define __NR_futex 98
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 113
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 114
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 122
+#define __NR_sched_getaffinity 123
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 130
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 147
+#define __NR_getresuid 148
+#define __NR_setresgid 149
+#define __NR_getresgid 150
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 178
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 213
+#endif
+#ifndef __NR_fadvise64
+#define __NR_fadvise64 223
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 239
+#endif
+#ifndef __NR_getrandom
+#define __NR_getrandom 278
+#endif
+/* End of aarch64 definitions */
+#elif defined(__x86_64__)
+#ifndef __NR_pread64
+#define __NR_pread64 17
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 18
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 117
+#define __NR_getresuid 118
+#define __NR_setresgid 119
+#define __NR_getresgid 120
+#endif
+#ifndef __NR_quotactl
+#define __NR_quotactl 179
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 186
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 187
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 188
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 189
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 191
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 192
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 194
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 195
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 200
+#endif
+#ifndef __NR_futex
+#define __NR_futex 202
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 203
+#define __NR_sched_getaffinity 204
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 217
+#endif
+#ifndef __NR_getdents
+// when getdents is not available, getdents64 is used for both.
+#define __NR_getdents __NR_getdents64
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 218
+#endif
+#ifndef __NR_fadvise64
+#define __NR_fadvise64 221
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 228
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 229
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 251
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 252
+#endif
+#ifndef __NR_openat
+#define __NR_openat 257
+#endif
+#ifndef __NR_newfstatat
+#define __NR_newfstatat 262
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 263
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 279
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 285
+#endif
+#ifndef __NR_getrandom
+#define __NR_getrandom 318
+#endif
+/* End of x86-64 definitions */
+#elif defined(__mips__)
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 185)
+#define __NR_getresuid (__NR_Linux + 186)
+#define __NR_setresgid (__NR_Linux + 190)
+#define __NR_getresgid (__NR_Linux + 191)
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn (__NR_Linux + 193)
+#define __NR_rt_sigaction (__NR_Linux + 194)
+#define __NR_rt_sigprocmask (__NR_Linux + 195)
+#define __NR_rt_sigpending (__NR_Linux + 196)
+#define __NR_rt_sigsuspend (__NR_Linux + 199)
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_Linux + 200)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_Linux + 201)
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 (__NR_Linux + 213)
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 (__NR_Linux + 215)
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 (__NR_Linux + 219)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 222)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 223)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 224)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 225)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 227)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 228)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 230)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 231)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 236)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 238)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 239)
+#define __NR_sched_getaffinity (__NR_Linux + 240)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 252)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_Linux + 255)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_Linux + 256)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 263)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 264)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 288)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 293)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 294)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 308)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 312)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 314)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 315)
+#endif
+#ifndef __NR_getrandom
+#define __NR_getrandom (__NR_Linux + 353)
+#endif
+/* End of MIPS (old 32bit API) definitions */
+#elif _MIPS_SIM == _MIPS_SIM_ABI64
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_Linux + 16)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_Linux + 17)
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 178)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 179)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 180)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 181)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 183)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 184)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 186)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 187)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 192)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 194)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 212)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 222)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 223)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 247)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 252)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 253)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 267)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 271)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 273)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 274)
+#endif
+#ifndef __NT_getrandom
+#define (__NR_Linux + 313)
+#endif
+/* End of MIPS (64bit API) definitions */
+#else
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 178)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 179)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 180)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 181)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 183)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 184)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 186)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 187)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 192)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 194)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 213)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_Linux + 217)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_Linux + 218)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 226)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 227)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 251)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 256)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 257)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 271)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 275)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 277)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 278)
+#endif
+/* End of MIPS (new 32bit API) definitions */
+#endif
+/* End of MIPS definitions */
+#elif defined(__PPC__)
+#ifndef __NR_setfsuid
+#define __NR_setfsuid 138
+#define __NR_setfsgid 139
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_setresgid 169
+#define __NR_getresgid 170
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn 172
+#define __NR_rt_sigaction 173
+#define __NR_rt_sigprocmask 174
+#define __NR_rt_sigpending 175
+#define __NR_rt_sigsuspend 178
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 179
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 180
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit 190
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 191
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 195
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 197
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 202
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 207
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 208
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 209
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 210
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 212
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 213
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 215
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 216
+#endif
+#ifndef __NR_futex
+#define __NR_futex 221
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 222
+#define __NR_sched_getaffinity 223
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 232
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 246
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 247
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 252
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 253
+#endif
+#ifndef __NR_fadvise64_64
+#define __NR_fadvise64_64 254
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 273
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 274
+#endif
+#ifndef __NR_openat
+#define __NR_openat 286
+#endif
+#ifndef __NR_fstatat64
+#define __NR_fstatat64 291
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 292
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 301
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 302
+#endif
+/* End of powerpc defininitions */
+#elif defined(__s390__)
+#ifndef __NR_quotactl
+#define __NR_quotactl 131
+#endif
+#ifndef __NR_rt_sigreturn
+#define __NR_rt_sigreturn 173
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigaction 174
+#endif
+#ifndef __NR_rt_sigprocmask
+#define __NR_rt_sigprocmask 175
+#endif
+#ifndef __NR_rt_sigpending
+#define __NR_rt_sigpending 176
+#endif
+#ifndef __NR_rt_sigsuspend
+#define __NR_rt_sigsuspend 179
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 180
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 181
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 220
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 222
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 224
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 225
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 227
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 228
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 230
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 231
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 236
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 237
+#endif
+#ifndef __NR_futex
+#define __NR_futex 238
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 239
+#endif
+#ifndef __NR_sched_getaffinity
+#define __NR_sched_getaffinity 240
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 252
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 260
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 261
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 265
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 266
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 282
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 283
+#endif
+#ifndef __NR_openat
+#define __NR_openat 288
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 294
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 310
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 311
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 314
+#endif
+/* Some syscalls are named/numbered differently between s390 and s390x. */
+#ifdef __s390x__
+# ifndef __NR_getrlimit
+# define __NR_getrlimit 191
+# endif
+# ifndef __NR_setresuid
+# define __NR_setresuid 208
+# endif
+# ifndef __NR_getresuid
+# define __NR_getresuid 209
+# endif
+# ifndef __NR_setresgid
+# define __NR_setresgid 210
+# endif
+# ifndef __NR_getresgid
+# define __NR_getresgid 211
+# endif
+# ifndef __NR_setfsuid
+# define __NR_setfsuid 215
+# endif
+# ifndef __NR_setfsgid
+# define __NR_setfsgid 216
+# endif
+# ifndef __NR_fadvise64
+# define __NR_fadvise64 253
+# endif
+# ifndef __NR_newfstatat
+# define __NR_newfstatat 293
+# endif
+#else /* __s390x__ */
+# ifndef __NR_getrlimit
+# define __NR_getrlimit 76
+# endif
+# ifndef __NR_setfsuid
+# define __NR_setfsuid 138
+# endif
+# ifndef __NR_setfsgid
+# define __NR_setfsgid 139
+# endif
+# ifndef __NR_setresuid
+# define __NR_setresuid 164
+# endif
+# ifndef __NR_getresuid
+# define __NR_getresuid 165
+# endif
+# ifndef __NR_setresgid
+# define __NR_setresgid 170
+# endif
+# ifndef __NR_getresgid
+# define __NR_getresgid 171
+# endif
+# ifndef __NR_ugetrlimit
+# define __NR_ugetrlimit 191
+# endif
+# ifndef __NR_mmap2
+# define __NR_mmap2 192
+# endif
+# ifndef __NR_setresuid32
+# define __NR_setresuid32 208
+# endif
+# ifndef __NR_getresuid32
+# define __NR_getresuid32 209
+# endif
+# ifndef __NR_setresgid32
+# define __NR_setresgid32 210
+# endif
+# ifndef __NR_getresgid32
+# define __NR_getresgid32 211
+# endif
+# ifndef __NR_setfsuid32
+# define __NR_setfsuid32 215
+# endif
+# ifndef __NR_setfsgid32
+# define __NR_setfsgid32 216
+# endif
+# ifndef __NR_fadvise64_64
+# define __NR_fadvise64_64 264
+# endif
+# ifndef __NR_fstatat64
+# define __NR_fstatat64 293
+# endif
+#endif /* __s390__ */
+/* End of s390/s390x definitions */
+#endif
+
+
+/* After forking, we must make sure to only call system calls. */
+#if defined(__BOUNDED_POINTERS__)
+ #error "Need to port invocations of syscalls for bounded ptrs"
+#else
+ /* The core dumper and the thread lister get executed after threads
+ * have been suspended. As a consequence, we cannot call any functions
+ * that acquire locks. Unfortunately, libc wraps most system calls
+ * (e.g. in order to implement pthread_atfork, and to make calls
+ * cancellable), which means we cannot call these functions. Instead,
+ * we have to call syscall() directly.
+ */
+ #undef LSS_ERRNO
+ #ifdef SYS_ERRNO
+ /* Allow the including file to override the location of errno. This can
+ * be useful when using clone() with the CLONE_VM option.
+ */
+ #define LSS_ERRNO SYS_ERRNO
+ #else
+ #define LSS_ERRNO errno
+ #endif
+
+ #undef LSS_INLINE
+ #ifdef SYS_INLINE
+ #define LSS_INLINE SYS_INLINE
+ #else
+ #define LSS_INLINE static inline
+ #endif
+
+ /* Allow the including file to override the prefix used for all new
+ * system calls. By default, it will be set to "sys_".
+ */
+ #undef LSS_NAME
+ #ifndef SYS_PREFIX
+ #define LSS_NAME(name) sys_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX < 0
+ #define LSS_NAME(name) name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 0
+ #define LSS_NAME(name) sys0_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 1
+ #define LSS_NAME(name) sys1_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 2
+ #define LSS_NAME(name) sys2_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 3
+ #define LSS_NAME(name) sys3_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 4
+ #define LSS_NAME(name) sys4_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 5
+ #define LSS_NAME(name) sys5_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 6
+ #define LSS_NAME(name) sys6_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 7
+ #define LSS_NAME(name) sys7_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 8
+ #define LSS_NAME(name) sys8_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 9
+ #define LSS_NAME(name) sys9_##name
+ #endif
+
+ #undef LSS_RETURN
+ #if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) \
+ || defined(__ARM_EABI__) || defined(__aarch64__) || defined(__s390__))
+ /* Failing system calls return a negative result in the range of
+ * -1..-4095. These are "errno" values with the sign inverted.
+ */
+ #define LSS_RETURN(type, res) \
+ return (type) (res);
+// #define LSS_RETURN(type, res) \
+// do { \
+// if ((unsigned long)(res) >= (unsigned long)(-4095)) { \
+// LSS_ERRNO = -(res); \
+// res = -1; \
+// } \
+// return (type) (res); \
+// } while (0)
+ #elif defined(__mips__)
+ /* On MIPS, failing system calls return -1, and set errno in a
+ * separate CPU register.
+ */
+ #define LSS_RETURN(type, res, err) \
+ do { \
+ if (err) { \
+ unsigned long __errnovalue = (res); \
+ LSS_ERRNO = __errnovalue; \
+ res = -1; \
+ } \
+ return (type) (res); \
+ } while (0)
+ #elif defined(__PPC__)
+ /* On PPC, failing system calls return -1, and set errno in a
+ * separate CPU register. See linux/unistd.h.
+ */
+ #define LSS_RETURN(type, res, err) \
+ do { \
+ if (err & 0x10000000 ) { \
+ LSS_ERRNO = (res); \
+ res = -1; \
+ } \
+ return (type) (res); \
+ } while (0)
+ #endif
+ #if defined(__i386__)
+ /* In PIC mode (e.g. when building shared libraries), gcc for i386
+ * reserves ebx. Unfortunately, most distribution ship with implementations
+ * of _syscallX() which clobber ebx.
+ * Also, most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_ENTRYPOINT
+ #ifdef SYS_SYSCALL_ENTRYPOINT
+ static inline void (**LSS_NAME(get_syscall_entrypoint)(void))(void) {
+ void (**entrypoint)(void);
+ asm volatile(".bss\n"
+ ".align 8\n"
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n"
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n"
+ ".previous\n"
+ /* This logically does 'lea "SYS_SYSCALL_ENTRYPOINT", %0' */
+ "call 0f\n"
+ "0:pop %0\n"
+ "add $_GLOBAL_OFFSET_TABLE_+[.-0b], %0\n"
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOT(%0), %0\n"
+ : "=r"(entrypoint));
+ return entrypoint;
+ }
+
+ #define LSS_ENTRYPOINT ".bss\n" \
+ ".align 8\n" \
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n" \
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n" \
+ ".previous\n" \
+ /* Check the SYS_SYSCALL_ENTRYPOINT vector */ \
+ "push %%eax\n" \
+ "call 10000f\n" \
+ "10000:pop %%eax\n" \
+ "add $_GLOBAL_OFFSET_TABLE_+[.-10000b], %%eax\n" \
+ "mov " SYS_SYSCALL_ENTRYPOINT \
+ "@GOT(%%eax), %%eax\n" \
+ "mov 0(%%eax), %%eax\n" \
+ "test %%eax, %%eax\n" \
+ "jz 10002f\n" \
+ "push %%eax\n" \
+ "call 10001f\n" \
+ "10001:pop %%eax\n" \
+ "add $(10003f-10001b), %%eax\n" \
+ "xchg 4(%%esp), %%eax\n" \
+ "ret\n" \
+ "10002:pop %%eax\n" \
+ "int $0x80\n" \
+ "10003:\n"
+ #else
+ #define LSS_ENTRYPOINT "int $0x80\n"
+ #endif
+ #undef LSS_BODY
+ #define LSS_BODY(type,args...) \
+ long __res; \
+ __asm__ __volatile__("push %%ebx\n" \
+ "movl %2,%%ebx\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx" \
+ args \
+ : "memory"); \
+ LSS_RETURN(type,__res)
+ #undef _syscall0
+ #define _syscall0(type,name) \
+ type LSS_NAME(name)(void) { \
+ long __res; \
+ __asm__ volatile(LSS_ENTRYPOINT \
+ : "=a" (__res) \
+ : "0" (__NR_##name) \
+ : "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ #undef _syscall1
+ #define _syscall1(type,name,type1,arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1))); \
+ }
+ #undef _syscall2
+ #define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type LSS_NAME(name)(type1 arg1,type2 arg2) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"ri" ((long)(arg1)), "c" ((long)(arg2))); \
+ }
+ #undef _syscall3
+ #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type LSS_NAME(name)(type1 arg1,type2 arg2,type3 arg3) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \
+ "d" ((long)(arg3))); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \
+ "d" ((long)(arg3)),"S" ((long)(arg4))); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ long __res; \
+ __asm__ __volatile__("push %%ebx\n" \
+ "movl %2,%%ebx\n" \
+ "movl %1,%%eax\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx" \
+ : "=a" (__res) \
+ : "i" (__NR_##name), "ri" ((long)(arg1)), \
+ "c" ((long)(arg2)), "d" ((long)(arg3)), \
+ "S" ((long)(arg4)), "D" ((long)(arg5)) \
+ : "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ long __res; \
+ struct { long __a1; long __a6; } __s = { (long)arg1, (long) arg6 }; \
+ __asm__ __volatile__("push %%ebp\n" \
+ "push %%ebx\n" \
+ "movl 4(%2),%%ebp\n" \
+ "movl 0(%2), %%ebx\n" \
+ "movl %1,%%eax\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx\n" \
+ "pop %%ebp" \
+ : "=a" (__res) \
+ : "i" (__NR_##name), "0" ((long)(&__s)), \
+ "c" ((long)(arg2)), "d" ((long)(arg3)), \
+ "S" ((long)(arg4)), "D" ((long)(arg5)) \
+ : "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ __asm__ __volatile__(/* if (fn == NULL)
+ * return -EINVAL;
+ */
+ "movl %3,%%ecx\n"
+ "jecxz 1f\n"
+
+ /* if (child_stack == NULL)
+ * return -EINVAL;
+ */
+ "movl %4,%%ecx\n"
+ "jecxz 1f\n"
+
+ /* Set up alignment of the child stack:
+ * child_stack = (child_stack & ~0xF) - 20;
+ */
+ "andl $-16,%%ecx\n"
+ "subl $20,%%ecx\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "movl %6,%%eax\n"
+ "movl %%eax,4(%%ecx)\n"
+ "movl %3,%%eax\n"
+ "movl %%eax,(%%ecx)\n"
+
+ /* %eax = syscall(%eax = __NR_clone,
+ * %ebx = flags,
+ * %ecx = child_stack,
+ * %edx = parent_tidptr,
+ * %esi = newtls,
+ * %edi = child_tidptr)
+ * Also, make sure that %ebx gets preserved as it is
+ * used in PIC mode.
+ */
+ "movl %8,%%esi\n"
+ "movl %7,%%edx\n"
+ "movl %5,%%eax\n"
+ "movl %9,%%edi\n"
+ "pushl %%ebx\n"
+ "movl %%eax,%%ebx\n"
+ "movl %2,%%eax\n"
+ LSS_ENTRYPOINT
+
+ /* In the parent: restore %ebx
+ * In the child: move "fn" into %ebx
+ */
+ "popl %%ebx\n"
+
+ /* if (%eax != 0)
+ * return %eax;
+ */
+ "test %%eax,%%eax\n"
+ "jnz 1f\n"
+
+ /* In the child, now. Terminate frame pointer chain.
+ */
+ "movl $0,%%ebp\n"
+
+ /* Call "fn". "arg" is already on the stack.
+ */
+ "call *%%ebx\n"
+
+ /* Call _exit(%ebx). Unfortunately older versions
+ * of gcc restrict the number of arguments that can
+ * be passed to asm(). So, we need to hard-code the
+ * system call number.
+ */
+ "movl %%eax,%%ebx\n"
+ "movl $1,%%eax\n"
+ LSS_ENTRYPOINT
+
+ /* Return to parent.
+ */
+ "1:\n"
+ : "=a" (__res)
+ : "0"(-EINVAL), "i"(__NR_clone),
+ "m"(fn), "m"(child_stack), "m"(flags), "m"(arg),
+ "m"(parent_tidptr), "m"(newtls), "m"(child_tidptr)
+ : "memory", "ecx", "edx", "esi", "edi");
+ LSS_RETURN(int, __res);
+ }
+
+ LSS_INLINE _syscall1(int, set_thread_area, void *, u)
+ LSS_INLINE _syscall1(int, get_thread_area, void *, u)
+
+ LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) {
+ /* On i386, the kernel does not know how to return from a signal
+ * handler. Instead, it relies on user space to provide a
+ * restorer function that calls the {rt_,}sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ void (*res)(void);
+ __asm__ __volatile__("call 2f\n"
+ "0:.align 16\n"
+ "1:movl %1,%%eax\n"
+ LSS_ENTRYPOINT
+ "2:popl %0\n"
+ "addl $(1b-0b),%0\n"
+ : "=a" (res)
+ : "i" (__NR_rt_sigreturn));
+ return res;
+ }
+ LSS_INLINE void (*LSS_NAME(restore)(void))(void) {
+ /* On i386, the kernel does not know how to return from a signal
+ * handler. Instead, it relies on user space to provide a
+ * restorer function that calls the {rt_,}sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ void (*res)(void);
+ __asm__ __volatile__("call 2f\n"
+ "0:.align 16\n"
+ "1:pop %%eax\n"
+ "movl %1,%%eax\n"
+ LSS_ENTRYPOINT
+ "2:popl %0\n"
+ "addl $(1b-0b),%0\n"
+ : "=a" (res)
+ : "i" (__NR_sigreturn));
+ return res;
+ }
+ #elif defined(__x86_64__)
+ /* There are no known problems with any of the _syscallX() macros
+ * currently shipping for x86_64, but we still need to be able to define
+ * our own version so that we can override the location of the errno
+ * location (e.g. when using the clone() system call with the CLONE_VM
+ * option).
+ */
+ #undef LSS_ENTRYPOINT
+ #ifdef SYS_SYSCALL_ENTRYPOINT
+ static inline void (**LSS_NAME(get_syscall_entrypoint)(void))(void) {
+ void (**entrypoint)(void);
+ asm volatile(".bss\n"
+ ".align 8\n"
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n"
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n"
+ ".previous\n"
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOTPCREL(%%rip), %0\n"
+ : "=r"(entrypoint));
+ return entrypoint;
+ }
+
+ #define LSS_ENTRYPOINT \
+ ".bss\n" \
+ ".align 8\n" \
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n" \
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n" \
+ ".previous\n" \
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOTPCREL(%%rip), %%rcx\n" \
+ "mov 0(%%rcx), %%rcx\n" \
+ "test %%rcx, %%rcx\n" \
+ "jz 10001f\n" \
+ "call *%%rcx\n" \
+ "jmp 10002f\n" \
+ "10001:syscall\n" \
+ "10002:\n"
+
+ #else
+ #define LSS_ENTRYPOINT "syscall\n"
+ #endif
+
+ /* The x32 ABI has 32 bit longs, but the syscall interface is 64 bit.
+ * We need to explicitly cast to an unsigned 64 bit type to avoid implicit
+ * sign extension. We can't cast pointers directly because those are
+ * 32 bits, and gcc will dump ugly warnings about casting from a pointer
+ * to an integer of a different size.
+ */
+ #undef LSS_SYSCALL_ARG
+ #define LSS_SYSCALL_ARG(a) ((uint64_t)(uintptr_t)(a))
+ #undef _LSS_RETURN
+ #define _LSS_RETURN(type, res, cast) \
+ do { \
+ if ((uint64_t)(res) >= (uint64_t)(-4095)) { \
+ LSS_ERRNO = -(res); \
+ res = -1; \
+ } \
+ return (type)(cast)(res); \
+ } while (0)
+ #undef LSS_RETURN
+ #define LSS_RETURN(type, res) _LSS_RETURN(type, res, uintptr_t)
+
+ #undef _LSS_BODY
+ #define _LSS_BODY(nr, type, name, cast, ...) \
+ long long __res; \
+ __asm__ __volatile__(LSS_BODY_ASM##nr LSS_ENTRYPOINT \
+ : "=a" (__res) \
+ : "0" (__NR_##name) LSS_BODY_ARG##nr(__VA_ARGS__) \
+ : LSS_BODY_CLOBBER##nr "r11", "rcx", "memory"); \
+ _LSS_RETURN(type, __res, cast)
+ #undef LSS_BODY
+ #define LSS_BODY(nr, type, name, args...) \
+ _LSS_BODY(nr, type, name, uintptr_t, ## args)
+
+ #undef LSS_BODY_ASM0
+ #undef LSS_BODY_ASM1
+ #undef LSS_BODY_ASM2
+ #undef LSS_BODY_ASM3
+ #undef LSS_BODY_ASM4
+ #undef LSS_BODY_ASM5
+ #undef LSS_BODY_ASM6
+ #define LSS_BODY_ASM0
+ #define LSS_BODY_ASM1 LSS_BODY_ASM0
+ #define LSS_BODY_ASM2 LSS_BODY_ASM1
+ #define LSS_BODY_ASM3 LSS_BODY_ASM2
+ #define LSS_BODY_ASM4 LSS_BODY_ASM3 "movq %5,%%r10;"
+ #define LSS_BODY_ASM5 LSS_BODY_ASM4 "movq %6,%%r8;"
+ #define LSS_BODY_ASM6 LSS_BODY_ASM5 "movq %7,%%r9;"
+
+ #undef LSS_BODY_CLOBBER0
+ #undef LSS_BODY_CLOBBER1
+ #undef LSS_BODY_CLOBBER2
+ #undef LSS_BODY_CLOBBER3
+ #undef LSS_BODY_CLOBBER4
+ #undef LSS_BODY_CLOBBER5
+ #undef LSS_BODY_CLOBBER6
+ #define LSS_BODY_CLOBBER0
+ #define LSS_BODY_CLOBBER1 LSS_BODY_CLOBBER0
+ #define LSS_BODY_CLOBBER2 LSS_BODY_CLOBBER1
+ #define LSS_BODY_CLOBBER3 LSS_BODY_CLOBBER2
+ #define LSS_BODY_CLOBBER4 LSS_BODY_CLOBBER3 "r10",
+ #define LSS_BODY_CLOBBER5 LSS_BODY_CLOBBER4 "r8",
+ #define LSS_BODY_CLOBBER6 LSS_BODY_CLOBBER5 "r9",
+
+ #undef LSS_BODY_ARG0
+ #undef LSS_BODY_ARG1
+ #undef LSS_BODY_ARG2
+ #undef LSS_BODY_ARG3
+ #undef LSS_BODY_ARG4
+ #undef LSS_BODY_ARG5
+ #undef LSS_BODY_ARG6
+ #define LSS_BODY_ARG0()
+ #define LSS_BODY_ARG1(arg1) \
+ LSS_BODY_ARG0(), "D" (arg1)
+ #define LSS_BODY_ARG2(arg1, arg2) \
+ LSS_BODY_ARG1(arg1), "S" (arg2)
+ #define LSS_BODY_ARG3(arg1, arg2, arg3) \
+ LSS_BODY_ARG2(arg1, arg2), "d" (arg3)
+ #define LSS_BODY_ARG4(arg1, arg2, arg3, arg4) \
+ LSS_BODY_ARG3(arg1, arg2, arg3), "r" (arg4)
+ #define LSS_BODY_ARG5(arg1, arg2, arg3, arg4, arg5) \
+ LSS_BODY_ARG4(arg1, arg2, arg3, arg4), "r" (arg5)
+ #define LSS_BODY_ARG6(arg1, arg2, arg3, arg4, arg5, arg6) \
+ LSS_BODY_ARG5(arg1, arg2, arg3, arg4, arg5), "r" (arg6)
+
+ #undef _syscall0
+ #define _syscall0(type,name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(0, type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type,name,type1,arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(1, type, name, LSS_SYSCALL_ARG(arg1)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_BODY(2, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2));\
+ }
+ #undef _syscall3
+ #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_BODY(3, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(4, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4));\
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_BODY(5, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4), \
+ LSS_SYSCALL_ARG(arg5)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_BODY(6, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4), \
+ LSS_SYSCALL_ARG(arg5), LSS_SYSCALL_ARG(arg6));\
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long long __res;
+ {
+ __asm__ __volatile__(/* if (fn == NULL)
+ * return -EINVAL;
+ */
+ "testq %4,%4\n"
+ "jz 1f\n"
+
+ /* if (child_stack == NULL)
+ * return -EINVAL;
+ */
+ "testq %5,%5\n"
+ "jz 1f\n"
+
+ /* childstack -= 2*sizeof(void *);
+ */
+ "subq $16,%5\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "movq %7,8(%5)\n"
+ "movq %4,0(%5)\n"
+
+ /* %rax = syscall(%rax = __NR_clone,
+ * %rdi = flags,
+ * %rsi = child_stack,
+ * %rdx = parent_tidptr,
+ * %r8 = new_tls,
+ * %r10 = child_tidptr)
+ */
+ "movq %2,%%rax\n"
+ "movq %9,%%r8\n"
+ "movq %10,%%r10\n"
+ LSS_ENTRYPOINT
+
+ /* if (%rax != 0)
+ * return;
+ */
+ "testq %%rax,%%rax\n"
+ "jnz 1f\n"
+
+ /* In the child. Terminate frame pointer chain.
+ */
+ "xorq %%rbp,%%rbp\n"
+
+ /* Call "fn(arg)".
+ */
+ "popq %%rax\n"
+ "popq %%rdi\n"
+ "call *%%rax\n"
+
+ /* Call _exit(%ebx).
+ */
+ "movq %%rax,%%rdi\n"
+ "movq %3,%%rax\n"
+ LSS_ENTRYPOINT
+
+ /* Return to parent.
+ */
+ "1:\n"
+ : "=a" (__res)
+ : "0"(-EINVAL), "i"(__NR_clone), "i"(__NR_exit),
+ "r"(LSS_SYSCALL_ARG(fn)),
+ "S"(LSS_SYSCALL_ARG(child_stack)),
+ "D"(LSS_SYSCALL_ARG(flags)),
+ "r"(LSS_SYSCALL_ARG(arg)),
+ "d"(LSS_SYSCALL_ARG(parent_tidptr)),
+ "r"(LSS_SYSCALL_ARG(newtls)),
+ "r"(LSS_SYSCALL_ARG(child_tidptr))
+ : "memory", "r8", "r10", "r11", "rcx");
+ }
+ LSS_RETURN(int, __res);
+ }
+ LSS_INLINE _syscall2(int, arch_prctl, int, c, void *, a)
+
+ LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) {
+ /* On x86-64, the kernel does not know how to return from
+ * a signal handler. Instead, it relies on user space to provide a
+ * restorer function that calls the rt_sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ long long res;
+ __asm__ __volatile__("jmp 2f\n"
+ ".align 16\n"
+ "1:movq %1,%%rax\n"
+ LSS_ENTRYPOINT
+ "2:leaq 1b(%%rip),%0\n"
+ : "=r" (res)
+ : "i" (__NR_rt_sigreturn));
+ return (void (*)(void))(uintptr_t)res;
+ }
+ #elif defined(__ARM_ARCH_3__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register long __r##r __asm__("r"#r) = (long)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register long __res_r0 __asm__("r0"); \
+ long __res; \
+ __asm__ __volatile__ (__syscall(name) \
+ : "=r"(__res_r0) : args : "lr", "memory"); \
+ __res = __res_r0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ {
+ register int __flags __asm__("r0") = flags;
+ register void *__stack __asm__("r1") = child_stack;
+ register void *__ptid __asm__("r2") = parent_tidptr;
+ register void *__tls __asm__("r3") = newtls;
+ register int *__ctid __asm__("r4") = child_tidptr;
+ __asm__ __volatile__(/* if (fn == NULL || child_stack == NULL)
+ * return -EINVAL;
+ */
+ "cmp %2,#0\n"
+ "cmpne %3,#0\n"
+ "moveq %0,%1\n"
+ "beq 1f\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "str %5,[%3,#-4]!\n"
+ "str %2,[%3,#-4]!\n"
+
+ /* %r0 = syscall(%r0 = flags,
+ * %r1 = child_stack,
+ * %r2 = parent_tidptr,
+ * %r3 = newtls,
+ * %r4 = child_tidptr)
+ */
+ __syscall(clone)"\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "movs %0,r0\n"
+ "bne 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldr r0,[sp, #4]\n"
+ "mov lr,pc\n"
+ "ldr pc,[sp]\n"
+
+ /* Call _exit(%r0).
+ */
+ __syscall(exit)"\n"
+ "1:\n"
+ : "=r" (__res)
+ : "i"(-EINVAL),
+ "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__tls), "r"(__ctid)
+ : "cc", "lr", "memory");
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__ARM_EABI__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all fo the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register long __r##r __asm__("r"#r) = (long)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register long __res_r0 __asm__("r0"); \
+ long __res; \
+ __asm__ __volatile__ ("push {r7}\n" \
+ "mov r7, %1\n" \
+ "swi 0x0\n" \
+ "pop {r7}\n" \
+ : "=r"(__res_r0) \
+ : "i"(__NR_##name) , ## args \
+ : "lr", "memory"); \
+ __res = __res_r0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ if (fn == NULL || child_stack == NULL) {
+ __res = -EINVAL;
+ LSS_RETURN(int, __res);
+ }
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ {
+ uintptr_t* cstack = (uintptr_t*)child_stack - 2;
+ cstack[0] = (uintptr_t)fn;
+ cstack[1] = (uintptr_t)arg;
+ child_stack = cstack;
+ }
+ {
+ register int __flags __asm__("r0") = flags;
+ register void *__stack __asm__("r1") = child_stack;
+ register void *__ptid __asm__("r2") = parent_tidptr;
+ register void *__tls __asm__("r3") = newtls;
+ register int *__ctid __asm__("r4") = child_tidptr;
+ __asm__ __volatile__(
+#ifdef __thumb2__
+ "push {r7}\n"
+#endif
+ /* %r0 = syscall(%r0 = flags,
+ * %r1 = child_stack,
+ * %r2 = parent_tidptr,
+ * %r3 = newtls,
+ * %r4 = child_tidptr)
+ */
+ "mov r7, %6\n"
+ "swi 0x0\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "cmp r0, #0\n"
+ "bne 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldr r0,[sp, #4]\n"
+
+ "ldr lr,[sp]\n"
+ "blx lr\n"
+
+ /* Call _exit(%r0).
+ */
+ "mov r7, %7\n"
+ "swi 0x0\n"
+ /* Unreachable */
+ "bkpt #0\n"
+ "1:\n"
+#ifdef __thumb2__
+ "pop {r7}\n"
+#endif
+ "movs %0,r0\n"
+ : "=r"(__res)
+ : "r"(__stack), "r"(__flags), "r"(__ptid), "r"(__tls), "r"(__ctid),
+ "i"(__NR_clone), "i"(__NR_exit)
+ : "cc", "lr", "memory"
+#ifndef __thumb2__
+ , "r7"
+#endif
+ );
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__aarch64__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register int64_t __r##r __asm__("x"#r) = (int64_t)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register int64_t __res_x0 __asm__("x0"); \
+ int64_t __res; \
+ __asm__ __volatile__ ("mov x8, %1\n" \
+ "svc 0x0\n" \
+ : "=r"(__res_x0) \
+ : "i"(__NR_##name) , ## args \
+ : "x8", "memory"); \
+ __res = __res_x0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ int64_t __res;
+ {
+ register uint64_t __flags __asm__("x0") = flags;
+ register void *__stack __asm__("x1") = child_stack;
+ register void *__ptid __asm__("x2") = parent_tidptr;
+ register void *__tls __asm__("x3") = newtls;
+ register int *__ctid __asm__("x4") = child_tidptr;
+ __asm__ __volatile__(/* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "stp %1, %4, [%2, #-16]!\n"
+
+ /* %x0 = syscall(%x0 = flags,
+ * %x1 = child_stack,
+ * %x2 = parent_tidptr,
+ * %x3 = newtls,
+ * %x4 = child_tidptr)
+ */
+ "mov x8, %8\n"
+ "svc 0x0\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "mov %0, x0\n"
+ "cbnz x0, 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldp x1, x0, [sp], #16\n"
+ "blr x1\n"
+
+ /* Call _exit(%r0).
+ */
+ "mov x8, %9\n"
+ "svc 0x0\n"
+ "1:\n"
+ : "=r" (__res)
+ : "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__tls), "r"(__ctid),
+ "i"(__NR_clone), "i"(__NR_exit)
+ : "cc", "x8", "memory");
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__mips__)
+ #undef LSS_REG
+ #define LSS_REG(r,a) register unsigned long __r##r __asm__("$"#r) = \
+ (unsigned long)(a)
+ #undef LSS_BODY
+ #undef LSS_SYSCALL_CLOBBERS
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ #define LSS_SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", \
+ "$11", "$12", "$13", "$14", "$15", \
+ "$24", "$25", "hi", "lo", "memory"
+ #else
+ #define LSS_SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "hi", "lo", "memory"
+ #endif
+ #define LSS_BODY(type,name,r7,...) \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ ("syscall\n" \
+ : "=r"(__v0), r7 (__r7) \
+ : "0"(__v0), ##__VA_ARGS__ \
+ : LSS_SYSCALL_CLOBBERS); \
+ LSS_RETURN(type, __v0, __r7)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_BODY(type, name, "=r"); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_BODY(type, name, "=r", "r"(__r4)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); \
+ LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5), "r"(__r6)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6)); \
+ }
+ #undef _syscall5
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ /* The old 32bit MIPS system call API passes the fifth and sixth argument
+ * on the stack, whereas the new APIs use registers "r8" and "r9".
+ */
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ (".set noreorder\n" \
+ "subu $29, 32\n" \
+ "sw %5, 16($29)\n" \
+ "syscall\n" \
+ "addiu $29, 32\n" \
+ ".set reorder\n" \
+ : "+r"(__v0), "+r" (__r7) \
+ : "r"(__r4), "r"(__r5), \
+ "r"(__r6), "r" ((unsigned long)arg5) \
+ : "$8", "$9", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "memory"); \
+ LSS_RETURN(type, __v0, __r7); \
+ }
+ #else
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); LSS_REG(8, arg5); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \
+ "r"(__r8)); \
+ }
+ #endif
+ #undef _syscall6
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ /* The old 32bit MIPS system call API passes the fifth and sixth argument
+ * on the stack, whereas the new APIs use registers "r8" and "r9".
+ */
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ (".set noreorder\n" \
+ "subu $29, 32\n" \
+ "sw %5, 16($29)\n" \
+ "sw %6, 20($29)\n" \
+ "syscall\n" \
+ "addiu $29, 32\n" \
+ ".set reorder\n" \
+ : "+r"(__v0), "+r" (__r7) \
+ : "r"(__r4), "r"(__r5), \
+ "r"(__r6), "r" ((unsigned long)arg5), \
+ "r" ((unsigned long)arg6) \
+ : "$8", "$9", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "memory"); \
+ LSS_RETURN(type, __v0, __r7); \
+ }
+ #else
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5,type6 arg6) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); LSS_REG(8, arg5); LSS_REG(9, arg6); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \
+ "r"(__r8), "r"(__r9)); \
+ }
+ #endif
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ register unsigned long __v0 __asm__("$2") = -EINVAL;
+ register unsigned long __r7 __asm__("$7") = (unsigned long)newtls;
+ {
+ register int __flags __asm__("$4") = flags;
+ register void *__stack __asm__("$5") = child_stack;
+ register void *__ptid __asm__("$6") = parent_tidptr;
+ register int *__ctid __asm__("$8") = child_tidptr;
+ __asm__ __volatile__(
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "subu $29,24\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "sub $29,16\n"
+ #else
+ "dsubu $29,16\n"
+ #endif
+
+ /* if (fn == NULL || child_stack == NULL)
+ * return -EINVAL;
+ */
+ "beqz %4,1f\n"
+ "beqz %5,1f\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "subu %5,32\n"
+ "sw %4,0(%5)\n"
+ "sw %7,4(%5)\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "sub %5,32\n"
+ "sw %4,0(%5)\n"
+ "sw %7,8(%5)\n"
+ #else
+ "dsubu %5,32\n"
+ "sd %4,0(%5)\n"
+ "sd %7,8(%5)\n"
+ #endif
+
+ /* $7 = syscall($4 = flags,
+ * $5 = child_stack,
+ * $6 = parent_tidptr,
+ * $7 = newtls,
+ * $8 = child_tidptr)
+ */
+ "li $2,%2\n"
+ "syscall\n"
+
+ /* if ($7 != 0)
+ * return $2;
+ */
+ "bnez $7,1f\n"
+ "bnez $2,1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "lw $25,0($29)\n"
+ "lw $4,4($29)\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "lw $25,0($29)\n"
+ "lw $4,8($29)\n"
+ #else
+ "ld $25,0($29)\n"
+ "ld $4,8($29)\n"
+ #endif
+ "jalr $25\n"
+
+ /* Call _exit($2)
+ */
+ "move $4,$2\n"
+ "li $2,%3\n"
+ "syscall\n"
+
+ "1:\n"
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "addu $29, 24\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "add $29, 16\n"
+ #else
+ "daddu $29,16\n"
+ #endif
+ : "+r" (__v0), "+r" (__r7)
+ : "i"(__NR_clone), "i"(__NR_exit), "r"(fn),
+ "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__ctid)
+ : "$9", "$10", "$11", "$12", "$13", "$14", "$15",
+ "$24", "$25", "memory");
+ }
+ LSS_RETURN(int, __v0, __r7);
+ }
+ #elif defined (__PPC__)
+ #undef LSS_LOADARGS_0
+ #define LSS_LOADARGS_0(name, dummy...) \
+ __sc_0 = __NR_##name
+ #undef LSS_LOADARGS_1
+ #define LSS_LOADARGS_1(name, arg1) \
+ LSS_LOADARGS_0(name); \
+ __sc_3 = (unsigned long) (arg1)
+ #undef LSS_LOADARGS_2
+ #define LSS_LOADARGS_2(name, arg1, arg2) \
+ LSS_LOADARGS_1(name, arg1); \
+ __sc_4 = (unsigned long) (arg2)
+ #undef LSS_LOADARGS_3
+ #define LSS_LOADARGS_3(name, arg1, arg2, arg3) \
+ LSS_LOADARGS_2(name, arg1, arg2); \
+ __sc_5 = (unsigned long) (arg3)
+ #undef LSS_LOADARGS_4
+ #define LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4) \
+ LSS_LOADARGS_3(name, arg1, arg2, arg3); \
+ __sc_6 = (unsigned long) (arg4)
+ #undef LSS_LOADARGS_5
+ #define LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5) \
+ LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4); \
+ __sc_7 = (unsigned long) (arg5)
+ #undef LSS_LOADARGS_6
+ #define LSS_LOADARGS_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
+ LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5); \
+ __sc_8 = (unsigned long) (arg6)
+ #undef LSS_ASMINPUT_0
+ #define LSS_ASMINPUT_0 "0" (__sc_0)
+ #undef LSS_ASMINPUT_1
+ #define LSS_ASMINPUT_1 LSS_ASMINPUT_0, "1" (__sc_3)
+ #undef LSS_ASMINPUT_2
+ #define LSS_ASMINPUT_2 LSS_ASMINPUT_1, "2" (__sc_4)
+ #undef LSS_ASMINPUT_3
+ #define LSS_ASMINPUT_3 LSS_ASMINPUT_2, "3" (__sc_5)
+ #undef LSS_ASMINPUT_4
+ #define LSS_ASMINPUT_4 LSS_ASMINPUT_3, "4" (__sc_6)
+ #undef LSS_ASMINPUT_5
+ #define LSS_ASMINPUT_5 LSS_ASMINPUT_4, "5" (__sc_7)
+ #undef LSS_ASMINPUT_6
+ #define LSS_ASMINPUT_6 LSS_ASMINPUT_5, "6" (__sc_8)
+ #undef LSS_BODY
+ #define LSS_BODY(nr, type, name, args...) \
+ long __sc_ret, __sc_err; \
+ { \
+ register unsigned long __sc_0 __asm__ ("r0"); \
+ register unsigned long __sc_3 __asm__ ("r3"); \
+ register unsigned long __sc_4 __asm__ ("r4"); \
+ register unsigned long __sc_5 __asm__ ("r5"); \
+ register unsigned long __sc_6 __asm__ ("r6"); \
+ register unsigned long __sc_7 __asm__ ("r7"); \
+ register unsigned long __sc_8 __asm__ ("r8"); \
+ \
+ LSS_LOADARGS_##nr(name, args); \
+ __asm__ __volatile__ \
+ ("sc\n\t" \
+ "mfcr %0" \
+ : "=&r" (__sc_0), \
+ "=&r" (__sc_3), "=&r" (__sc_4), \
+ "=&r" (__sc_5), "=&r" (__sc_6), \
+ "=&r" (__sc_7), "=&r" (__sc_8) \
+ : LSS_ASMINPUT_##nr \
+ : "cr0", "ctr", "memory", \
+ "r9", "r10", "r11", "r12"); \
+ __sc_ret = __sc_3; \
+ __sc_err = __sc_0; \
+ } \
+ LSS_RETURN(type, __sc_ret, __sc_err)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(0, type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(1, type, name, arg1); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_BODY(2, type, name, arg1, arg2); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_BODY(3, type, name, arg1, arg2, arg3); \
+ }
+ #undef _syscall4
+ #define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(4, type, name, arg1, arg2, arg3, arg4); \
+ }
+ #undef _syscall5
+ #define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_BODY(5, type, name, arg1, arg2, arg3, arg4, arg5); \
+ }
+ #undef _syscall6
+ #define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5, type6, arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_BODY(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
+ }
+ /* clone function adapted from glibc 2.3.6 clone.S */
+ /* TODO(csilvers): consider wrapping some args up in a struct, like we
+ * do for i386's _syscall6, so we can compile successfully on gcc 2.95
+ */
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __ret, __err;
+ {
+ register int (*__fn)(void *) __asm__ ("r8") = fn;
+ register void *__cstack __asm__ ("r4") = child_stack;
+ register int __flags __asm__ ("r3") = flags;
+ register void * __arg __asm__ ("r9") = arg;
+ register int * __ptidptr __asm__ ("r5") = parent_tidptr;
+ register void * __newtls __asm__ ("r6") = newtls;
+ register int * __ctidptr __asm__ ("r7") = child_tidptr;
+ __asm__ __volatile__(
+ /* check for fn == NULL
+ * and child_stack == NULL
+ */
+ "cmpwi cr0, %6, 0\n\t"
+ "cmpwi cr1, %7, 0\n\t"
+ "cror cr0*4+eq, cr1*4+eq, cr0*4+eq\n\t"
+ "beq- cr0, 1f\n\t"
+
+ /* set up stack frame for child */
+ "clrrwi %7, %7, 4\n\t"
+ "li 0, 0\n\t"
+ "stwu 0, -16(%7)\n\t"
+
+ /* fn, arg, child_stack are saved across the syscall: r28-30 */
+ "mr 28, %6\n\t"
+ "mr 29, %7\n\t"
+ "mr 27, %9\n\t"
+
+ /* syscall */
+ "li 0, %4\n\t"
+ /* flags already in r3
+ * child_stack already in r4
+ * ptidptr already in r5
+ * newtls already in r6
+ * ctidptr already in r7
+ */
+ "sc\n\t"
+
+ /* Test if syscall was successful */
+ "cmpwi cr1, 3, 0\n\t"
+ "crandc cr1*4+eq, cr1*4+eq, cr0*4+so\n\t"
+ "bne- cr1, 1f\n\t"
+
+ /* Do the function call */
+ "mtctr 28\n\t"
+ "mr 3, 27\n\t"
+ "bctrl\n\t"
+
+ /* Call _exit(r3) */
+ "li 0, %5\n\t"
+ "sc\n\t"
+
+ /* Return to parent */
+ "1:\n"
+ "mfcr %1\n\t"
+ "mr %0, 3\n\t"
+ : "=r" (__ret), "=r" (__err)
+ : "0" (-1), "1" (EINVAL),
+ "i" (__NR_clone), "i" (__NR_exit),
+ "r" (__fn), "r" (__cstack), "r" (__flags),
+ "r" (__arg), "r" (__ptidptr), "r" (__newtls),
+ "r" (__ctidptr)
+ : "cr0", "cr1", "memory", "ctr",
+ "r0", "r29", "r27", "r28");
+ }
+ LSS_RETURN(int, __ret, __err);
+ }
+ #elif defined(__s390__)
+ #undef LSS_REG
+ #define LSS_REG(r, a) register unsigned long __r##r __asm__("r"#r) = (unsigned long) a
+ #undef LSS_BODY
+ #define LSS_BODY(type, name, args...) \
+ register unsigned long __nr __asm__("r1") \
+ = (unsigned long)(__NR_##name); \
+ register long __res_r2 __asm__("r2"); \
+ long __res; \
+ __asm__ __volatile__ \
+ ("svc 0\n\t" \
+ : "=d"(__res_r2) \
+ : "d"(__nr), ## args \
+ : "memory"); \
+ __res = __res_r2; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(2, arg1); \
+ LSS_BODY(type, name, "0"(__r2)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(2, arg1); LSS_REG(3, arg2); \
+ LSS_BODY(type, name, "0"(__r2), "d"(__r3)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(2, arg1); LSS_REG(3, arg2); LSS_REG(4, arg3); \
+ LSS_BODY(type, name, "0"(__r2), "d"(__r3), "d"(__r4)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, \
+ type4 arg4) { \
+ LSS_REG(2, arg1); LSS_REG(3, arg2); LSS_REG(4, arg3); \
+ LSS_REG(5, arg4); \
+ LSS_BODY(type, name, "0"(__r2), "d"(__r3), "d"(__r4), \
+ "d"(__r5)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, \
+ type4 arg4, type5 arg5) { \
+ LSS_REG(2, arg1); LSS_REG(3, arg2); LSS_REG(4, arg3); \
+ LSS_REG(5, arg4); LSS_REG(6, arg5); \
+ LSS_BODY(type, name, "0"(__r2), "d"(__r3), "d"(__r4), \
+ "d"(__r5), "d"(__r6)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5, type6, arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, \
+ type4 arg4, type5 arg5, type6 arg6) { \
+ LSS_REG(2, arg1); LSS_REG(3, arg2); LSS_REG(4, arg3); \
+ LSS_REG(5, arg4); LSS_REG(6, arg5); LSS_REG(7, arg6); \
+ LSS_BODY(type, name, "0"(__r2), "d"(__r3), "d"(__r4), \
+ "d"(__r5), "d"(__r6), "d"(__r7)); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __ret;
+ {
+ register int (*__fn)(void *) __asm__ ("r1") = fn;
+ register void *__cstack __asm__ ("r2") = child_stack;
+ register int __flags __asm__ ("r3") = flags;
+ register void *__arg __asm__ ("r0") = arg;
+ register int *__ptidptr __asm__ ("r4") = parent_tidptr;
+ register void *__newtls __asm__ ("r6") = newtls;
+ register int *__ctidptr __asm__ ("r5") = child_tidptr;
+ __asm__ __volatile__ (
+ #ifndef __s390x__
+ /* arg already in r0 */
+ "ltr %4, %4\n\t" /* check fn, which is already in r1 */
+ "jz 1f\n\t" /* NULL function pointer, return -EINVAL */
+ "ltr %5, %5\n\t" /* check child_stack, which is already in r2 */
+ "jz 1f\n\t" /* NULL stack pointer, return -EINVAL */
+ /* flags already in r3 */
+ /* parent_tidptr already in r4 */
+ /* child_tidptr already in r5 */
+ /* newtls already in r6 */
+ "svc %2\n\t" /* invoke clone syscall */
+ "ltr %0,%%r2\n\t" /* load return code into __ret and test */
+ "jnz 1f\n\t" /* return to parent if non-zero */
+ /* start child thread */
+ "lr %%r2, %7\n\t" /* set first parameter to void *arg */
+ "ahi %%r15, -96\n\t" /* make room on the stack for the save area */
+ "xc 0(4,%%r15), 0(%%r15)\n\t"
+ "basr %%r14, %4\n\t" /* jump to fn */
+ "svc %3\n" /* invoke exit syscall */
+ "1:\n"
+ #else
+ /* arg already in r0 */
+ "ltgr %4, %4\n\t" /* check fn, which is already in r1 */
+ "jz 1f\n\t" /* NULL function pointer, return -EINVAL */
+ "ltgr %5, %5\n\t" /* check child_stack, which is already in r2 */
+ "jz 1f\n\t" /* NULL stack pointer, return -EINVAL */
+ /* flags already in r3 */
+ /* parent_tidptr already in r4 */
+ /* child_tidptr already in r5 */
+ /* newtls already in r6 */
+ "svc %2\n\t" /* invoke clone syscall */
+ "ltgr %0, %%r2\n\t" /* load return code into __ret and test */
+ "jnz 1f\n\t" /* return to parent if non-zero */
+ /* start child thread */
+ "lgr %%r2, %7\n\t" /* set first parameter to void *arg */
+ "aghi %%r15, -160\n\t" /* make room on the stack for the save area */
+ "xc 0(8,%%r15), 0(%%r15)\n\t"
+ "basr %%r14, %4\n\t" /* jump to fn */
+ "svc %3\n" /* invoke exit syscall */
+ "1:\n"
+ #endif
+ : "=r" (__ret)
+ : "0" (-EINVAL), "i" (__NR_clone), "i" (__NR_exit),
+ "d" (__fn), "d" (__cstack), "d" (__flags), "d" (__arg),
+ "d" (__ptidptr), "d" (__newtls), "d" (__ctidptr)
+ : "cc", "r14", "memory"
+ );
+ }
+ LSS_RETURN(int, __ret);
+ }
+ #endif
+ #define __NR__exit __NR_exit
+ #define __NR__gettid __NR_gettid
+ #define __NR__mremap __NR_mremap
+ LSS_INLINE _syscall1(void *, brk, void *, e)
+ LSS_INLINE _syscall1(int, chdir, const char *,p)
+ LSS_INLINE _syscall1(int, close, int, f)
+ LSS_INLINE _syscall2(int, clock_getres, int, c,
+ struct kernel_timespec*, t)
+ LSS_INLINE _syscall2(int, clock_gettime, int, c,
+ struct kernel_timespec*, t)
+ LSS_INLINE _syscall1(int, dup, int, f)
+ #if defined(__NR_dup2)
+ // dup2 is polyfilled below when not available.
+ LSS_INLINE _syscall2(int, dup2, int, s,
+ int, d)
+ #endif
+ #if defined(__NR_dup3)
+ LSS_INLINE _syscall3(int, dup3, int, s, int, d, int, f)
+ #endif
+ LSS_INLINE _syscall3(int, execve, const char*, f,
+ const char*const*,a,const char*const*, e)
+ LSS_INLINE _syscall1(int, _exit, int, e)
+ LSS_INLINE _syscall1(int, exit_group, int, e)
+ LSS_INLINE _syscall3(int, fcntl, int, f,
+ int, c, long, a)
+ #if defined(__NR_fork)
+ // fork is polyfilled below when not available.
+ LSS_INLINE _syscall0(pid_t, fork)
+ #endif
+ LSS_INLINE _syscall2(int, fstat, int, f,
+ struct kernel_stat*, b)
+ LSS_INLINE _syscall2(int, fstatfs, int, f,
+ struct kernel_statfs*, b)
+ #if defined(__x86_64__)
+ /* Need to make sure off_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(ftruncate)(int f, off_t l) {
+ LSS_BODY(2, int, ftruncate, LSS_SYSCALL_ARG(f), (uint64_t)(l));
+ }
+ #else
+ LSS_INLINE _syscall2(int, ftruncate, int, f,
+ off_t, l)
+ #endif
+ LSS_INLINE _syscall6(int, futex, int*, u,
+ int, o, int, v,
+ struct kernel_timespec*, t,
+ int*, u2, int, v2)
+ LSS_INLINE _syscall3(int, getdents, int, f,
+ struct kernel_dirent*, d, int, c)
+ LSS_INLINE _syscall3(int, getdents64, int, f,
+ struct kernel_dirent64*, d, int, c)
+ LSS_INLINE _syscall0(gid_t, getegid)
+ LSS_INLINE _syscall0(uid_t, geteuid)
+ #if defined(__NR_getpgrp)
+ LSS_INLINE _syscall0(pid_t, getpgrp)
+ #endif
+ LSS_INLINE _syscall0(pid_t, getpid)
+ LSS_INLINE _syscall0(pid_t, getppid)
+ LSS_INLINE _syscall2(int, getpriority, int, a,
+ int, b)
+ LSS_INLINE _syscall3(int, getresgid, gid_t *, r,
+ gid_t *, e, gid_t *, s)
+ LSS_INLINE _syscall3(int, getresuid, uid_t *, r,
+ uid_t *, e, uid_t *, s)
+#if !defined(__ARM_EABI__)
+ LSS_INLINE _syscall2(int, getrlimit, int, r,
+ struct kernel_rlimit*, l)
+#endif
+ LSS_INLINE _syscall1(pid_t, getsid, pid_t, p)
+ LSS_INLINE _syscall0(pid_t, _gettid)
+ LSS_INLINE _syscall2(pid_t, gettimeofday, struct kernel_timeval*, t,
+ void*, tz)
+ LSS_INLINE _syscall5(int, setxattr, const char *,p,
+ const char *, n, const void *,v,
+ size_t, s, int, f)
+ LSS_INLINE _syscall5(int, lsetxattr, const char *,p,
+ const char *, n, const void *,v,
+ size_t, s, int, f)
+ LSS_INLINE _syscall4(ssize_t, getxattr, const char *,p,
+ const char *, n, void *, v, size_t, s)
+ LSS_INLINE _syscall4(ssize_t, lgetxattr, const char *,p,
+ const char *, n, void *, v, size_t, s)
+ LSS_INLINE _syscall3(ssize_t, listxattr, const char *,p,
+ char *, l, size_t, s)
+ LSS_INLINE _syscall3(ssize_t, llistxattr, const char *,p,
+ char *, l, size_t, s)
+ LSS_INLINE _syscall3(int, ioctl, int, d,
+ int, r, void *, a)
+ LSS_INLINE _syscall2(int, ioprio_get, int, which,
+ int, who)
+ LSS_INLINE _syscall3(int, ioprio_set, int, which,
+ int, who, int, ioprio)
+ LSS_INLINE _syscall2(int, kill, pid_t, p,
+ int, s)
+ #if defined(__x86_64__)
+ /* Need to make sure off_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE off_t LSS_NAME(lseek)(int f, off_t o, int w) {
+ _LSS_BODY(3, off_t, lseek, off_t, LSS_SYSCALL_ARG(f), (uint64_t)(o),
+ LSS_SYSCALL_ARG(w));
+ }
+ #else
+ LSS_INLINE _syscall3(off_t, lseek, int, f,
+ off_t, o, int, w)
+ #endif
+ LSS_INLINE _syscall2(int, munmap, void*, s,
+ size_t, l)
+ LSS_INLINE _syscall6(long, move_pages, pid_t, p,
+ unsigned long, n, void **,g, int *, d,
+ int *, s, int, f)
+ LSS_INLINE _syscall3(int, mprotect, const void *,a,
+ size_t, l, int, p)
+ LSS_INLINE _syscall5(void*, _mremap, void*, o,
+ size_t, os, size_t, ns,
+ unsigned long, f, void *, a)
+ #if defined(__NR_open)
+ // open is polyfilled below when not available.
+ LSS_INLINE _syscall3(int, open, const char*, p,
+ int, f, int, m)
+ #endif
+ #if defined(__NR_poll)
+ // poll is polyfilled below when not available.
+ LSS_INLINE _syscall3(int, poll, struct kernel_pollfd*, u,
+ unsigned int, n, int, t)
+ #endif
+ #if defined(__NR_ppoll)
+ LSS_INLINE _syscall5(int, ppoll, struct kernel_pollfd *, u,
+ unsigned int, n, const struct kernel_timespec *, t,
+ const struct kernel_sigset_t *, sigmask, size_t, s)
+ #endif
+ LSS_INLINE _syscall5(int, prctl, int, option,
+ unsigned long, arg2,
+ unsigned long, arg3,
+ unsigned long, arg4,
+ unsigned long, arg5)
+ LSS_INLINE _syscall4(long, ptrace, int, r,
+ pid_t, p, void *, a, void *, d)
+ #if defined(__NR_quotactl)
+ // Defined on x86_64 / i386 only
+ LSS_INLINE _syscall4(int, quotactl, int, cmd, const char *, special,
+ int, id, caddr_t, addr)
+ #endif
+ LSS_INLINE _syscall3(ssize_t, read, int, f,
+ void *, b, size_t, c)
+ #if defined(__NR_readlink)
+ // readlink is polyfilled below when not available.
+ LSS_INLINE _syscall3(int, readlink, const char*, p,
+ char*, b, size_t, s)
+ #endif
+ #if defined(__NR_readlinkat)
+ LSS_INLINE _syscall4(int, readlinkat, int, d, const char *, p, char *, b,
+ size_t, s)
+ #endif
+ LSS_INLINE _syscall4(int, rt_sigaction, int, s,
+ const struct kernel_sigaction*, a,
+ struct kernel_sigaction*, o, size_t, c)
+ LSS_INLINE _syscall2(int, rt_sigpending, struct kernel_sigset_t *, s,
+ size_t, c)
+ LSS_INLINE _syscall4(int, rt_sigprocmask, int, h,
+ const struct kernel_sigset_t*, s,
+ struct kernel_sigset_t*, o, size_t, c)
+ LSS_INLINE _syscall2(int, rt_sigsuspend,
+ const struct kernel_sigset_t*, s, size_t, c)
+ LSS_INLINE _syscall4(int, rt_sigtimedwait, const struct kernel_sigset_t*, s,
+ siginfo_t*, i, const struct timespec*, t, size_t, c)
+ LSS_INLINE _syscall3(int, sched_getaffinity,pid_t, p,
+ unsigned int, l, unsigned long *, m)
+ LSS_INLINE _syscall3(int, sched_setaffinity,pid_t, p,
+ unsigned int, l, unsigned long *, m)
+ LSS_INLINE _syscall0(int, sched_yield)
+ LSS_INLINE _syscall1(long, set_tid_address, int *, t)
+ LSS_INLINE _syscall1(int, setfsgid, gid_t, g)
+ LSS_INLINE _syscall1(int, setfsuid, uid_t, u)
+ LSS_INLINE _syscall1(int, setuid, uid_t, u)
+ LSS_INLINE _syscall1(int, setgid, gid_t, g)
+ LSS_INLINE _syscall2(int, setpgid, pid_t, p,
+ pid_t, g)
+ LSS_INLINE _syscall3(int, setpriority, int, a,
+ int, b, int, p)
+ LSS_INLINE _syscall3(int, setresgid, gid_t, r,
+ gid_t, e, gid_t, s)
+ LSS_INLINE _syscall3(int, setresuid, uid_t, r,
+ uid_t, e, uid_t, s)
+ LSS_INLINE _syscall2(int, setrlimit, int, r,
+ const struct kernel_rlimit*, l)
+ LSS_INLINE _syscall0(pid_t, setsid)
+ LSS_INLINE _syscall2(int, sigaltstack, const stack_t*, s,
+ const stack_t*, o)
+ #if defined(__NR_sigreturn)
+ LSS_INLINE _syscall1(int, sigreturn, unsigned long, u)
+ #endif
+ #if defined(__NR_stat)
+ // stat is polyfilled below when not available.
+ LSS_INLINE _syscall2(int, stat, const char*, f,
+ struct kernel_stat*, b)
+ #endif
+ LSS_INLINE _syscall2(int, statfs, const char*, f,
+ struct kernel_statfs*, b)
+ LSS_INLINE _syscall3(int, tgkill, pid_t, p,
+ pid_t, t, int, s)
+ LSS_INLINE _syscall2(int, tkill, pid_t, p,
+ int, s)
+ #if defined(__NR_unlink)
+ // unlink is polyfilled below when not available.
+ LSS_INLINE _syscall1(int, unlink, const char*, f)
+ #endif
+ LSS_INLINE _syscall3(ssize_t, write, int, f,
+ const void *, b, size_t, c)
+ LSS_INLINE _syscall3(ssize_t, writev, int, f,
+ const struct kernel_iovec*, v, size_t, c)
+ #if defined(__NR_getcpu)
+ LSS_INLINE _syscall3(long, getcpu, unsigned *, cpu,
+ unsigned *, node, void *, unused)
+ #endif
+ #if defined(__x86_64__) || \
+ (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI32)
+ LSS_INLINE _syscall3(int, recvmsg, int, s,
+ struct kernel_msghdr*, m, int, f)
+ LSS_INLINE _syscall3(int, sendmsg, int, s,
+ const struct kernel_msghdr*, m, int, f)
+ LSS_INLINE _syscall6(int, sendto, int, s,
+ const void*, m, size_t, l,
+ int, f,
+ const struct kernel_sockaddr*, a, int, t)
+ LSS_INLINE _syscall2(int, shutdown, int, s,
+ int, h)
+ LSS_INLINE _syscall3(int, socket, int, d,
+ int, t, int, p)
+ LSS_INLINE _syscall4(int, socketpair, int, d,
+ int, t, int, p, int*, s)
+ #endif
+ #if defined(__NR_fadvise64)
+ #if defined(__x86_64__)
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(fadvise64)(int fd, loff_t offset, loff_t len,
+ int advice) {
+ LSS_BODY(4, int, fadvise64, LSS_SYSCALL_ARG(fd), (uint64_t)(offset),
+ (uint64_t)(len), LSS_SYSCALL_ARG(advice));
+ }
+ #else
+ LSS_INLINE _syscall4(int, fadvise64,
+ int, fd, loff_t, offset, loff_t, len, int, advice)
+ #endif
+ #elif defined(__i386__)
+ #define __NR__fadvise64_64 __NR_fadvise64_64
+ LSS_INLINE _syscall6(int, _fadvise64_64, int, fd,
+ unsigned, offset_lo, unsigned, offset_hi,
+ unsigned, len_lo, unsigned, len_hi,
+ int, advice)
+
+ LSS_INLINE int LSS_NAME(fadvise64)(int fd, loff_t offset,
+ loff_t len, int advice) {
+ return LSS_NAME(_fadvise64_64)(fd,
+ (unsigned)offset, (unsigned)(offset >>32),
+ (unsigned)len, (unsigned)(len >> 32),
+ advice);
+ }
+
+ #elif defined(__s390__) && !defined(__s390x__)
+ #define __NR__fadvise64_64 __NR_fadvise64_64
+ struct kernel_fadvise64_64_args {
+ int fd;
+ long long offset;
+ long long len;
+ int advice;
+ };
+
+ LSS_INLINE _syscall1(int, _fadvise64_64,
+ struct kernel_fadvise64_64_args *args)
+
+ LSS_INLINE int LSS_NAME(fadvise64)(int fd, loff_t offset,
+ loff_t len, int advice) {
+ struct kernel_fadvise64_64_args args = { fd, offset, len, advice };
+ return LSS_NAME(_fadvise64_64)(&args);
+ }
+ #endif
+ #if defined(__NR_fallocate)
+ #if defined(__x86_64__)
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(fallocate)(int f, int mode, loff_t offset,
+ loff_t len) {
+ LSS_BODY(4, int, fallocate, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(mode),
+ (uint64_t)(offset), (uint64_t)(len));
+ }
+ #elif (defined(__i386__) || (defined(__s390__) && !defined(__s390x__)) \
+ || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) \
+ || (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) \
+ || defined(__PPC__))
+ #define __NR__fallocate __NR_fallocate
+ LSS_INLINE _syscall6(int, _fallocate, int, fd,
+ int, mode,
+ unsigned, offset_lo, unsigned, offset_hi,
+ unsigned, len_lo, unsigned, len_hi)
+
+ LSS_INLINE int LSS_NAME(fallocate)(int fd, int mode,
+ loff_t offset, loff_t len) {
+ union { loff_t off; unsigned w[2]; } o = { offset }, l = { len };
+ return LSS_NAME(_fallocate)(fd, mode, o.w[0], o.w[1], l.w[0], l.w[1]);
+ }
+ #else
+ LSS_INLINE _syscall4(int, fallocate,
+ int, f, int, mode, loff_t, offset, loff_t, len)
+ #endif
+ #endif
+ #if defined(__NR_getrandom)
+ LSS_INLINE _syscall3(ssize_t, getrandom, void*, buffer, size_t, length,
+ unsigned int, flags)
+ #endif
+ #if defined(__NR_newfstatat)
+ LSS_INLINE _syscall4(int, newfstatat, int, d,
+ const char *, p,
+ struct kernel_stat*, b, int, f)
+ #endif
+ #if defined(__x86_64__) || defined(__s390x__)
+ LSS_INLINE int LSS_NAME(getresgid32)(gid_t *rgid,
+ gid_t *egid,
+ gid_t *sgid) {
+ return LSS_NAME(getresgid)(rgid, egid, sgid);
+ }
+
+ LSS_INLINE int LSS_NAME(getresuid32)(uid_t *ruid,
+ uid_t *euid,
+ uid_t *suid) {
+ return LSS_NAME(getresuid)(ruid, euid, suid);
+ }
+
+ LSS_INLINE int LSS_NAME(setfsgid32)(gid_t gid) {
+ return LSS_NAME(setfsgid)(gid);
+ }
+
+ LSS_INLINE int LSS_NAME(setfsuid32)(uid_t uid) {
+ return LSS_NAME(setfsuid)(uid);
+ }
+
+ LSS_INLINE int LSS_NAME(setresgid32)(gid_t rgid, gid_t egid, gid_t sgid) {
+ return LSS_NAME(setresgid)(rgid, egid, sgid);
+ }
+
+ LSS_INLINE int LSS_NAME(setresuid32)(uid_t ruid, uid_t euid, uid_t suid) {
+ return LSS_NAME(setresuid)(ruid, euid, suid);
+ }
+
+ LSS_INLINE int LSS_NAME(sigaction)(int signum,
+ const struct kernel_sigaction *act,
+ struct kernel_sigaction *oldact) {
+ #if defined(__x86_64__)
+ /* On x86_64, the kernel requires us to always set our own
+ * SA_RESTORER in order to be able to return from a signal handler.
+ * This function must have a "magic" signature that the "gdb"
+ * (and maybe the kernel?) can recognize.
+ */
+ if (act != NULL && !(act->sa_flags & SA_RESTORER)) {
+ struct kernel_sigaction a = *act;
+ a.sa_flags |= SA_RESTORER;
+ a.sa_restorer = LSS_NAME(restore_rt)();
+ return LSS_NAME(rt_sigaction)(signum, &a, oldact,
+ (KERNEL_NSIG+7)/8);
+ } else
+ #endif
+ return LSS_NAME(rt_sigaction)(signum, act, oldact,
+ (KERNEL_NSIG+7)/8);
+ }
+
+ LSS_INLINE int LSS_NAME(sigpending)(struct kernel_sigset_t *set) {
+ return LSS_NAME(rt_sigpending)(set, (KERNEL_NSIG+7)/8);
+ }
+
+ LSS_INLINE int LSS_NAME(sigsuspend)(const struct kernel_sigset_t *set) {
+ return LSS_NAME(rt_sigsuspend)(set, (KERNEL_NSIG+7)/8);
+ }
+ #endif
+ #if defined(__NR_rt_sigprocmask)
+ LSS_INLINE int LSS_NAME(sigprocmask)(int how,
+ const struct kernel_sigset_t *set,
+ struct kernel_sigset_t *oldset) {
+ return LSS_NAME(rt_sigprocmask)(how, set, oldset, (KERNEL_NSIG+7)/8);
+ }
+ #endif
+ #if defined(__NR_rt_sigtimedwait)
+ LSS_INLINE int LSS_NAME(sigtimedwait)(const struct kernel_sigset_t *set,
+ siginfo_t *info,
+ const struct timespec *timeout) {
+ return LSS_NAME(rt_sigtimedwait)(set, info, timeout, (KERNEL_NSIG+7)/8);
+ }
+ #endif
+ #if defined(__NR_wait4)
+ LSS_INLINE _syscall4(pid_t, wait4, pid_t, p,
+ int*, s, int, o,
+ struct kernel_rusage*, r)
+ #endif
+ #if defined(__NR_openat)
+ LSS_INLINE _syscall4(int, openat, int, d, const char *, p, int, f, int, m)
+ #endif
+ #if defined(__NR_unlinkat)
+ LSS_INLINE _syscall3(int, unlinkat, int, d, const char *, p, int, f)
+ #endif
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+ (defined(__s390__) && !defined(__s390x__))
+ #define __NR__getresgid32 __NR_getresgid32
+ #define __NR__getresuid32 __NR_getresuid32
+ #define __NR__setfsgid32 __NR_setfsgid32
+ #define __NR__setfsuid32 __NR_setfsuid32
+ #define __NR__setresgid32 __NR_setresgid32
+ #define __NR__setresuid32 __NR_setresuid32
+#if defined(__ARM_EABI__)
+ LSS_INLINE _syscall2(int, ugetrlimit, int, r,
+ struct kernel_rlimit*, l)
+#endif
+ LSS_INLINE _syscall3(int, _getresgid32, gid_t *, r,
+ gid_t *, e, gid_t *, s)
+ LSS_INLINE _syscall3(int, _getresuid32, uid_t *, r,
+ uid_t *, e, uid_t *, s)
+ LSS_INLINE _syscall1(int, _setfsgid32, gid_t, f)
+ LSS_INLINE _syscall1(int, _setfsuid32, uid_t, f)
+ LSS_INLINE _syscall3(int, _setresgid32, gid_t, r,
+ gid_t, e, gid_t, s)
+ LSS_INLINE _syscall3(int, _setresuid32, uid_t, r,
+ uid_t, e, uid_t, s)
+
+ LSS_INLINE int LSS_NAME(getresgid32)(gid_t *rgid,
+ gid_t *egid,
+ gid_t *sgid) {
+ int rc;
+ if ((rc = LSS_NAME(_getresgid32)(rgid, egid, sgid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((rgid == NULL) || (egid == NULL) || (sgid == NULL)) {
+ return EFAULT;
+ }
+ // Clear the high bits first, since getresgid only sets 16 bits
+ *rgid = *egid = *sgid = 0;
+ rc = LSS_NAME(getresgid)(rgid, egid, sgid);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(getresuid32)(uid_t *ruid,
+ uid_t *euid,
+ uid_t *suid) {
+ int rc;
+ if ((rc = LSS_NAME(_getresuid32)(ruid, euid, suid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((ruid == NULL) || (euid == NULL) || (suid == NULL)) {
+ return EFAULT;
+ }
+ // Clear the high bits first, since getresuid only sets 16 bits
+ *ruid = *euid = *suid = 0;
+ rc = LSS_NAME(getresuid)(ruid, euid, suid);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setfsgid32)(gid_t gid) {
+ int rc;
+ if ((rc = LSS_NAME(_setfsgid32)(gid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)gid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setfsgid)(gid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setfsuid32)(uid_t uid) {
+ int rc;
+ if ((rc = LSS_NAME(_setfsuid32)(uid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)uid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setfsuid)(uid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setresgid32)(gid_t rgid, gid_t egid, gid_t sgid) {
+ int rc;
+ if ((rc = LSS_NAME(_setresgid32)(rgid, egid, sgid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)rgid & ~0xFFFFu ||
+ (unsigned int)egid & ~0xFFFFu ||
+ (unsigned int)sgid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setresgid)(rgid, egid, sgid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setresuid32)(uid_t ruid, uid_t euid, uid_t suid) {
+ int rc;
+ if ((rc = LSS_NAME(_setresuid32)(ruid, euid, suid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)ruid & ~0xFFFFu ||
+ (unsigned int)euid & ~0xFFFFu ||
+ (unsigned int)suid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setresuid)(ruid, euid, suid);
+ }
+ }
+ return rc;
+ }
+ #endif
+ LSS_INLINE int LSS_NAME(sigemptyset)(struct kernel_sigset_t *set) {
+ memset(&set->sig, 0, sizeof(set->sig));
+ return 0;
+ }
+
+ LSS_INLINE int LSS_NAME(sigfillset)(struct kernel_sigset_t *set) {
+ memset(&set->sig, -1, sizeof(set->sig));
+ return 0;
+ }
+
+ LSS_INLINE int LSS_NAME(sigaddset)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ set->sig[(signum - 1)/(8*sizeof(set->sig[0]))]
+ |= 1UL << ((signum - 1) % (8*sizeof(set->sig[0])));
+ return 0;
+ }
+ }
+
+ LSS_INLINE int LSS_NAME(sigdelset)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ set->sig[(signum - 1)/(8*sizeof(set->sig[0]))]
+ &= ~(1UL << ((signum - 1) % (8*sizeof(set->sig[0]))));
+ return 0;
+ }
+ }
+
+ LSS_INLINE int LSS_NAME(sigismember)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ return !!(set->sig[(signum - 1)/(8*sizeof(set->sig[0]))] &
+ (1UL << ((signum - 1) % (8*sizeof(set->sig[0])))));
+ }
+ }
+ #if defined(__i386__) || \
+ defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || \
+ defined(__PPC__) || \
+ (defined(__s390__) && !defined(__s390x__))
+ #define __NR__sigaction __NR_sigaction
+ #define __NR__sigpending __NR_sigpending
+ #define __NR__sigsuspend __NR_sigsuspend
+ #define __NR__socketcall __NR_socketcall
+ LSS_INLINE _syscall2(int, fstat64, int, f,
+ struct kernel_stat64 *, b)
+ LSS_INLINE _syscall5(int, _llseek, uint, fd,
+ unsigned long, hi, unsigned long, lo,
+ loff_t *, res, uint, wh)
+#if defined(__s390__) && !defined(__s390x__)
+ /* On s390, mmap2() arguments are passed in memory. */
+ LSS_INLINE void* LSS_NAME(_mmap2)(void *s, size_t l, int p, int f, int d,
+ off_t o) {
+ unsigned long buf[6] = { (unsigned long) s, (unsigned long) l,
+ (unsigned long) p, (unsigned long) f,
+ (unsigned long) d, (unsigned long) o };
+ LSS_REG(2, buf);
+ LSS_BODY(void*, mmap2, "0"(__r2));
+ }
+#else
+ #define __NR__mmap2 __NR_mmap2
+ LSS_INLINE _syscall6(void*, _mmap2, void*, s,
+ size_t, l, int, p,
+ int, f, int, d,
+ off_t, o)
+#endif
+ LSS_INLINE _syscall3(int, _sigaction, int, s,
+ const struct kernel_old_sigaction*, a,
+ struct kernel_old_sigaction*, o)
+ LSS_INLINE _syscall1(int, _sigpending, unsigned long*, s)
+ #ifdef __PPC__
+ LSS_INLINE _syscall1(int, _sigsuspend, unsigned long, s)
+ #else
+ LSS_INLINE _syscall3(int, _sigsuspend, const void*, a,
+ int, b,
+ unsigned long, s)
+ #endif
+ LSS_INLINE _syscall2(int, stat64, const char *, p,
+ struct kernel_stat64 *, b)
+
+ LSS_INLINE int LSS_NAME(sigaction)(int signum,
+ const struct kernel_sigaction *act,
+ struct kernel_sigaction *oldact) {
+ int old_errno = LSS_ERRNO;
+ int rc;
+ struct kernel_sigaction a;
+ if (act != NULL) {
+ a = *act;
+ #ifdef __i386__
+ /* On i386, the kernel requires us to always set our own
+ * SA_RESTORER when using realtime signals. Otherwise, it does not
+ * know how to return from a signal handler. This function must have
+ * a "magic" signature that the "gdb" (and maybe the kernel?) can
+ * recognize.
+ * Apparently, a SA_RESTORER is implicitly set by the kernel, when
+ * using non-realtime signals.
+ *
+ * TODO: Test whether ARM needs a restorer
+ */
+ if (!(a.sa_flags & SA_RESTORER)) {
+ a.sa_flags |= SA_RESTORER;
+ a.sa_restorer = (a.sa_flags & SA_SIGINFO)
+ ? LSS_NAME(restore_rt)() : LSS_NAME(restore)();
+ }
+ #endif
+ }
+ rc = LSS_NAME(rt_sigaction)(signum, act ? &a : act, oldact,
+ (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ struct kernel_old_sigaction oa, ooa, *ptr_a = &oa, *ptr_oa = &ooa;
+ if (!act) {
+ ptr_a = NULL;
+ } else {
+ oa.sa_handler_ = act->sa_handler_;
+ memcpy(&oa.sa_mask, &act->sa_mask, sizeof(oa.sa_mask));
+ #ifndef __mips__
+ oa.sa_restorer = act->sa_restorer;
+ #endif
+ oa.sa_flags = act->sa_flags;
+ }
+ if (!oldact) {
+ ptr_oa = NULL;
+ }
+ LSS_ERRNO = old_errno;
+ rc = LSS_NAME(_sigaction)(signum, ptr_a, ptr_oa);
+ if (rc == 0 && oldact) {
+ if (act) {
+ memcpy(oldact, act, sizeof(*act));
+ } else {
+ memset(oldact, 0, sizeof(*oldact));
+ }
+ oldact->sa_handler_ = ptr_oa->sa_handler_;
+ oldact->sa_flags = ptr_oa->sa_flags;
+ memcpy(&oldact->sa_mask, &ptr_oa->sa_mask, sizeof(ptr_oa->sa_mask));
+ #ifndef __mips__
+ oldact->sa_restorer = ptr_oa->sa_restorer;
+ #endif
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(sigpending)(struct kernel_sigset_t *set) {
+ int old_errno = LSS_ERRNO;
+ int rc = LSS_NAME(rt_sigpending)(set, (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ LSS_ERRNO = old_errno;
+ LSS_NAME(sigemptyset)(set);
+ rc = LSS_NAME(_sigpending)(&set->sig[0]);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(sigsuspend)(const struct kernel_sigset_t *set) {
+ int olderrno = LSS_ERRNO;
+ int rc = LSS_NAME(rt_sigsuspend)(set, (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ LSS_ERRNO = olderrno;
+ rc = LSS_NAME(_sigsuspend)(
+ #ifndef __PPC__
+ set, 0,
+ #endif
+ set->sig[0]);
+ }
+ return rc;
+ }
+ #endif
+ #if defined(__i386__) || \
+ defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || \
+ defined(__PPC__) || \
+ (defined(__s390__) && !defined(__s390x__))
+ /* On these architectures, implement mmap() with mmap2(). */
+ LSS_INLINE void* LSS_NAME(mmap)(void *s, size_t l, int p, int f, int d,
+ int64_t o) {
+ if (o % 4096) {
+ LSS_ERRNO = EINVAL;
+ return (void *) -1;
+ }
+ return LSS_NAME(_mmap2)(s, l, p, f, d, (o / 4096));
+ }
+ #elif defined(__s390x__)
+ /* On s390x, mmap() arguments are passed in memory. */
+ LSS_INLINE void* LSS_NAME(mmap)(void *s, size_t l, int p, int f, int d,
+ int64_t o) {
+ unsigned long buf[6] = { (unsigned long) s, (unsigned long) l,
+ (unsigned long) p, (unsigned long) f,
+ (unsigned long) d, (unsigned long) o };
+ LSS_REG(2, buf);
+ LSS_BODY(void*, mmap, "0"(__r2));
+ }
+ #elif defined(__x86_64__)
+ /* Need to make sure __off64_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE void* LSS_NAME(mmap)(void *s, size_t l, int p, int f, int d,
+ int64_t o) {
+ LSS_BODY(6, void*, mmap, LSS_SYSCALL_ARG(s), LSS_SYSCALL_ARG(l),
+ LSS_SYSCALL_ARG(p), LSS_SYSCALL_ARG(f),
+ LSS_SYSCALL_ARG(d), (uint64_t)(o));
+ }
+ #else
+ /* Remaining 64-bit architectures. */
+ LSS_INLINE _syscall6(void*, mmap, void*, addr, size_t, length, int, prot,
+ int, flags, int, fd, int64_t, offset)
+ #endif
+ #if defined(__PPC__)
+ #undef LSS_SC_LOADARGS_0
+ #define LSS_SC_LOADARGS_0(dummy...)
+ #undef LSS_SC_LOADARGS_1
+ #define LSS_SC_LOADARGS_1(arg1) \
+ __sc_4 = (unsigned long) (arg1)
+ #undef LSS_SC_LOADARGS_2
+ #define LSS_SC_LOADARGS_2(arg1, arg2) \
+ LSS_SC_LOADARGS_1(arg1); \
+ __sc_5 = (unsigned long) (arg2)
+ #undef LSS_SC_LOADARGS_3
+ #define LSS_SC_LOADARGS_3(arg1, arg2, arg3) \
+ LSS_SC_LOADARGS_2(arg1, arg2); \
+ __sc_6 = (unsigned long) (arg3)
+ #undef LSS_SC_LOADARGS_4
+ #define LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4) \
+ LSS_SC_LOADARGS_3(arg1, arg2, arg3); \
+ __sc_7 = (unsigned long) (arg4)
+ #undef LSS_SC_LOADARGS_5
+ #define LSS_SC_LOADARGS_5(arg1, arg2, arg3, arg4, arg5) \
+ LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4); \
+ __sc_8 = (unsigned long) (arg5)
+ #undef LSS_SC_BODY
+ #define LSS_SC_BODY(nr, type, opt, args...) \
+ long __sc_ret, __sc_err; \
+ { \
+ register unsigned long __sc_0 __asm__ ("r0") = __NR_socketcall; \
+ register unsigned long __sc_3 __asm__ ("r3") = opt; \
+ register unsigned long __sc_4 __asm__ ("r4"); \
+ register unsigned long __sc_5 __asm__ ("r5"); \
+ register unsigned long __sc_6 __asm__ ("r6"); \
+ register unsigned long __sc_7 __asm__ ("r7"); \
+ register unsigned long __sc_8 __asm__ ("r8"); \
+ LSS_SC_LOADARGS_##nr(args); \
+ __asm__ __volatile__ \
+ ("stwu 1, -48(1)\n\t" \
+ "stw 4, 20(1)\n\t" \
+ "stw 5, 24(1)\n\t" \
+ "stw 6, 28(1)\n\t" \
+ "stw 7, 32(1)\n\t" \
+ "stw 8, 36(1)\n\t" \
+ "addi 4, 1, 20\n\t" \
+ "sc\n\t" \
+ "mfcr %0" \
+ : "=&r" (__sc_0), \
+ "=&r" (__sc_3), "=&r" (__sc_4), \
+ "=&r" (__sc_5), "=&r" (__sc_6), \
+ "=&r" (__sc_7), "=&r" (__sc_8) \
+ : LSS_ASMINPUT_##nr \
+ : "cr0", "ctr", "memory"); \
+ __sc_ret = __sc_3; \
+ __sc_err = __sc_0; \
+ } \
+ LSS_RETURN(type, __sc_ret, __sc_err)
+
+ LSS_INLINE ssize_t LSS_NAME(recvmsg)(int s,struct kernel_msghdr *msg,
+ int flags){
+ LSS_SC_BODY(3, ssize_t, 17, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendmsg)(int s,
+ const struct kernel_msghdr *msg,
+ int flags) {
+ LSS_SC_BODY(3, ssize_t, 16, s, msg, flags);
+ }
+
+ // TODO(csilvers): why is this ifdef'ed out?
+#if 0
+ LSS_INLINE ssize_t LSS_NAME(sendto)(int s, const void *buf, size_t len,
+ int flags,
+ const struct kernel_sockaddr *to,
+ unsigned int tolen) {
+ LSS_BODY(6, ssize_t, 11, s, buf, len, flags, to, tolen);
+ }
+#endif
+
+ LSS_INLINE int LSS_NAME(shutdown)(int s, int how) {
+ LSS_SC_BODY(2, int, 13, s, how);
+ }
+
+ LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) {
+ LSS_SC_BODY(3, int, 1, domain, type, protocol);
+ }
+
+ LSS_INLINE int LSS_NAME(socketpair)(int d, int type, int protocol,
+ int sv[2]) {
+ LSS_SC_BODY(4, int, 8, d, type, protocol, sv);
+ }
+ #endif
+ #if defined(__ARM_EABI__) || defined (__aarch64__)
+ LSS_INLINE _syscall3(ssize_t, recvmsg, int, s, struct kernel_msghdr*, msg,
+ int, flags)
+ LSS_INLINE _syscall3(ssize_t, sendmsg, int, s, const struct kernel_msghdr*,
+ msg, int, flags)
+ LSS_INLINE _syscall6(ssize_t, sendto, int, s, const void*, buf, size_t,len,
+ int, flags, const struct kernel_sockaddr*, to,
+ unsigned int, tolen)
+ LSS_INLINE _syscall2(int, shutdown, int, s, int, how)
+ LSS_INLINE _syscall3(int, socket, int, domain, int, type, int, protocol)
+ LSS_INLINE _syscall4(int, socketpair, int, d, int, type, int, protocol,
+ int*, sv)
+ #endif
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || \
+ defined(__s390__)
+ #define __NR__socketcall __NR_socketcall
+ LSS_INLINE _syscall2(int, _socketcall, int, c,
+ va_list, a)
+ LSS_INLINE int LSS_NAME(socketcall)(int op, ...) {
+ int rc;
+ va_list ap;
+ va_start(ap, op);
+ rc = LSS_NAME(_socketcall)(op, ap);
+ va_end(ap);
+ return rc;
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(recvmsg)(int s,struct kernel_msghdr *msg,
+ int flags){
+ return (ssize_t)LSS_NAME(socketcall)(17, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendmsg)(int s,
+ const struct kernel_msghdr *msg,
+ int flags) {
+ return (ssize_t)LSS_NAME(socketcall)(16, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendto)(int s, const void *buf, size_t len,
+ int flags,
+ const struct kernel_sockaddr *to,
+ unsigned int tolen) {
+ return (ssize_t)LSS_NAME(socketcall)(11, s, buf, len, flags, to, tolen);
+ }
+
+ LSS_INLINE int LSS_NAME(shutdown)(int s, int how) {
+ return LSS_NAME(socketcall)(13, s, how);
+ }
+
+ LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) {
+ return LSS_NAME(socketcall)(1, domain, type, protocol);
+ }
+
+ LSS_INLINE int LSS_NAME(socketpair)(int d, int type, int protocol,
+ int sv[2]) {
+ return LSS_NAME(socketcall)(8, d, type, protocol, sv);
+ }
+ #endif
+ #if defined(__NR_fstatat64)
+ LSS_INLINE _syscall4(int, fstatat64, int, d,
+ const char *, p,
+ struct kernel_stat64 *, b, int, f)
+ #endif
+ #if defined(__NR_waitpid)
+ // waitpid is polyfilled below when not available.
+ LSS_INLINE _syscall3(pid_t, waitpid, pid_t, p,
+ int*, s, int, o)
+ #endif
+ #if defined(__mips__)
+ /* sys_pipe() on MIPS has non-standard calling conventions, as it returns
+ * both file handles through CPU registers.
+ */
+ LSS_INLINE int LSS_NAME(pipe)(int *p) {
+ register unsigned long __v0 __asm__("$2") = __NR_pipe;
+ register unsigned long __v1 __asm__("$3");
+ register unsigned long __r7 __asm__("$7");
+ __asm__ __volatile__ ("syscall\n"
+ : "=r"(__v0), "=r"(__v1), "=r" (__r7)
+ : "0"(__v0)
+ : "$8", "$9", "$10", "$11", "$12",
+ "$13", "$14", "$15", "$24", "$25", "memory");
+ if (__r7) {
+ unsigned long __errnovalue = __v0;
+ LSS_ERRNO = __errnovalue;
+ return -1;
+ } else {
+ p[0] = __v0;
+ p[1] = __v1;
+ return 0;
+ }
+ }
+ #elif defined(__NR_pipe)
+ // pipe is polyfilled below when not available.
+ LSS_INLINE _syscall1(int, pipe, int *, p)
+ #endif
+ #if defined(__NR_pipe2)
+ LSS_INLINE _syscall2(int, pipe2, int *, pipefd, int, flags)
+ #endif
+ /* TODO(csilvers): see if ppc can/should support this as well */
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || \
+ defined(__ARM_EABI__) || \
+ (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64) || \
+ (defined(__s390__) && !defined(__s390x__))
+ #define __NR__statfs64 __NR_statfs64
+ #define __NR__fstatfs64 __NR_fstatfs64
+ LSS_INLINE _syscall3(int, _statfs64, const char*, p,
+ size_t, s,struct kernel_statfs64*, b)
+ LSS_INLINE _syscall3(int, _fstatfs64, int, f,
+ size_t, s,struct kernel_statfs64*, b)
+ LSS_INLINE int LSS_NAME(statfs64)(const char *p,
+ struct kernel_statfs64 *b) {
+ return LSS_NAME(_statfs64)(p, sizeof(*b), b);
+ }
+ LSS_INLINE int LSS_NAME(fstatfs64)(int f,struct kernel_statfs64 *b) {
+ return LSS_NAME(_fstatfs64)(f, sizeof(*b), b);
+ }
+ #endif
+
+ LSS_INLINE int LSS_NAME(execv)(const char *path, const char *const argv[]) {
+ extern char **environ;
+ return LSS_NAME(execve)(path, argv, (const char *const *)environ);
+ }
+
+ LSS_INLINE pid_t LSS_NAME(gettid)(void) {
+ pid_t tid = LSS_NAME(_gettid)();
+ if (tid != -1) {
+ return tid;
+ }
+ return LSS_NAME(getpid)();
+ }
+
+ LSS_INLINE void *LSS_NAME(mremap)(void *old_address, size_t old_size,
+ size_t new_size, int flags, ...) {
+ va_list ap;
+ void *new_address, *rc;
+ va_start(ap, flags);
+ new_address = va_arg(ap, void *);
+ rc = LSS_NAME(_mremap)(old_address, old_size, new_size,
+ flags, new_address);
+ va_end(ap);
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(ptrace_detach)(pid_t pid) {
+ /* PTRACE_DETACH can sometimes forget to wake up the tracee and it
+ * then sends job control signals to the real parent, rather than to
+ * the tracer. We reduce the risk of this happening by starting a
+ * whole new time slice, and then quickly sending a SIGCONT signal
+ * right after detaching from the tracee.
+ *
+ * We use tkill to ensure that we only issue a wakeup for the thread being
+ * detached. Large multi threaded apps can take a long time in the kernel
+ * processing SIGCONT.
+ */
+ int rc, err;
+ LSS_NAME(sched_yield)();
+ rc = LSS_NAME(ptrace)(PTRACE_DETACH, pid, (void *)0, (void *)0);
+ err = LSS_ERRNO;
+ LSS_NAME(tkill)(pid, SIGCONT);
+ /* Old systems don't have tkill */
+ if (LSS_ERRNO == ENOSYS)
+ LSS_NAME(kill)(pid, SIGCONT);
+ LSS_ERRNO = err;
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(raise)(int sig) {
+ return LSS_NAME(kill)(LSS_NAME(getpid)(), sig);
+ }
+
+ LSS_INLINE int LSS_NAME(setpgrp)(void) {
+ return LSS_NAME(setpgid)(0, 0);
+ }
+
+ #if defined(__x86_64__)
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE ssize_t LSS_NAME(pread64)(int f, void *b, size_t c, loff_t o) {
+ LSS_BODY(4, ssize_t, pread64, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(b),
+ LSS_SYSCALL_ARG(c), (uint64_t)(o));
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(pwrite64)(int f, const void *b, size_t c,
+ loff_t o) {
+ LSS_BODY(4, ssize_t, pwrite64, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(b),
+ LSS_SYSCALL_ARG(c), (uint64_t)(o));
+ }
+
+ LSS_INLINE int LSS_NAME(readahead)(int f, loff_t o, unsigned c) {
+ LSS_BODY(3, int, readahead, LSS_SYSCALL_ARG(f), (uint64_t)(o),
+ LSS_SYSCALL_ARG(c));
+ }
+ #elif defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64
+ LSS_INLINE _syscall4(ssize_t, pread64, int, f,
+ void *, b, size_t, c,
+ loff_t, o)
+ LSS_INLINE _syscall4(ssize_t, pwrite64, int, f,
+ const void *, b, size_t, c,
+ loff_t, o)
+ LSS_INLINE _syscall3(int, readahead, int, f,
+ loff_t, o, unsigned, c)
+ #else
+ #define __NR__pread64 __NR_pread64
+ #define __NR__pwrite64 __NR_pwrite64
+ #define __NR__readahead __NR_readahead
+ #if defined(__ARM_EABI__) || defined(__mips__)
+ /* On ARM and MIPS, a 64-bit parameter has to be in an even-odd register
+ * pair. Hence these calls ignore their fourth argument (r3) so that their
+ * fifth and sixth make such a pair (r4,r5).
+ */
+ #define LSS_LLARG_PAD 0,
+ LSS_INLINE _syscall6(ssize_t, _pread64, int, f,
+ void *, b, size_t, c,
+ unsigned, skip, unsigned, o1, unsigned, o2)
+ LSS_INLINE _syscall6(ssize_t, _pwrite64, int, f,
+ const void *, b, size_t, c,
+ unsigned, skip, unsigned, o1, unsigned, o2)
+ LSS_INLINE _syscall5(int, _readahead, int, f,
+ unsigned, skip,
+ unsigned, o1, unsigned, o2, size_t, c)
+ #else
+ #define LSS_LLARG_PAD
+ LSS_INLINE _syscall5(ssize_t, _pread64, int, f,
+ void *, b, size_t, c, unsigned, o1,
+ unsigned, o2)
+ LSS_INLINE _syscall5(ssize_t, _pwrite64, int, f,
+ const void *, b, size_t, c, unsigned, o1,
+ long, o2)
+ LSS_INLINE _syscall4(int, _readahead, int, f,
+ unsigned, o1, unsigned, o2, size_t, c)
+ #endif
+ /* We force 64bit-wide parameters onto the stack, then access each
+ * 32-bit component individually. This guarantees that we build the
+ * correct parameters independent of the native byte-order of the
+ * underlying architecture.
+ */
+ LSS_INLINE ssize_t LSS_NAME(pread64)(int fd, void *buf, size_t count,
+ loff_t off) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_pread64)(fd, buf, count,
+ LSS_LLARG_PAD o.arg[0], o.arg[1]);
+ }
+ LSS_INLINE ssize_t LSS_NAME(pwrite64)(int fd, const void *buf,
+ size_t count, loff_t off) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_pwrite64)(fd, buf, count,
+ LSS_LLARG_PAD o.arg[0], o.arg[1]);
+ }
+ LSS_INLINE int LSS_NAME(readahead)(int fd, loff_t off, int len) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_readahead)(fd, LSS_LLARG_PAD o.arg[0], o.arg[1], len);
+ }
+ #endif
+#endif
+
+/*
+ * Polyfills for deprecated syscalls.
+ */
+
+#if !defined(__NR_dup2)
+ LSS_INLINE int LSS_NAME(dup2)(int s, int d) {
+ return LSS_NAME(dup3)(s, d, 0);
+ }
+#endif
+
+#if !defined(__NR_open)
+ LSS_INLINE int LSS_NAME(open)(const char *pathname, int flags, int mode) {
+ return LSS_NAME(openat)(AT_FDCWD, pathname, flags, mode);
+ }
+#endif
+
+#if !defined(__NR_unlink)
+ LSS_INLINE int LSS_NAME(unlink)(const char *pathname) {
+ return LSS_NAME(unlinkat)(AT_FDCWD, pathname, 0);
+ }
+#endif
+
+#if !defined(__NR_readlink)
+ LSS_INLINE int LSS_NAME(readlink)(const char *pathname, char *buffer,
+ size_t size) {
+ return LSS_NAME(readlinkat)(AT_FDCWD, pathname, buffer, size);
+ }
+#endif
+
+#if !defined(__NR_pipe)
+ LSS_INLINE int LSS_NAME(pipe)(int *pipefd) {
+ return LSS_NAME(pipe2)(pipefd, 0);
+ }
+#endif
+
+#if !defined(__NR_poll)
+ LSS_INLINE int LSS_NAME(poll)(struct kernel_pollfd *fds, unsigned int nfds,
+ int timeout) {
+ struct kernel_timespec timeout_ts;
+ struct kernel_timespec *timeout_ts_p = NULL;
+
+ if (timeout >= 0) {
+ timeout_ts.tv_sec = timeout / 1000;
+ timeout_ts.tv_nsec = (timeout % 1000) * 1000000;
+ timeout_ts_p = &timeout_ts;
+ }
+ return LSS_NAME(ppoll)(fds, nfds, timeout_ts_p, NULL, 0);
+ }
+#endif
+
+#if !defined(__NR_stat)
+ LSS_INLINE int LSS_NAME(stat)(const char *pathname,
+ struct kernel_stat *buf) {
+ return LSS_NAME(newfstatat)(AT_FDCWD, pathname, buf, 0);
+ }
+#endif
+
+#if !defined(__NR_waitpid)
+ LSS_INLINE pid_t LSS_NAME(waitpid)(pid_t pid, int *status, int options) {
+ return LSS_NAME(wait4)(pid, status, options, 0);
+ }
+#endif
+
+#if !defined(__NR_fork)
+// TODO: define this in an arch-independant way instead of inlining the clone
+// syscall body.
+
+# if defined(__aarch64__)
+ LSS_INLINE pid_t LSS_NAME(fork)(void) {
+ // No fork syscall on aarch64 - implement by means of the clone syscall.
+ // Note that this does not reset glibc's cached view of the PID/TID, so
+ // some glibc interfaces might go wrong in the forked subprocess.
+ int flags = SIGCHLD;
+ void *child_stack = NULL;
+ void *parent_tidptr = NULL;
+ void *newtls = NULL;
+ void *child_tidptr = NULL;
+
+ LSS_REG(0, flags);
+ LSS_REG(1, child_stack);
+ LSS_REG(2, parent_tidptr);
+ LSS_REG(3, newtls);
+ LSS_REG(4, child_tidptr);
+ LSS_BODY(pid_t, clone, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3),
+ "r"(__r4));
+ }
+# elif defined(__x86_64__)
+ LSS_INLINE pid_t LSS_NAME(fork)(void) {
+ // Android disallows the fork syscall on x86_64 - implement by means of the
+ // clone syscall as above for aarch64.
+ int flags = SIGCHLD;
+ void *child_stack = NULL;
+ void *parent_tidptr = NULL;
+ void *newtls = NULL;
+ void *child_tidptr = NULL;
+
+ LSS_BODY(5, pid_t, clone, LSS_SYSCALL_ARG(flags),
+ LSS_SYSCALL_ARG(child_stack), LSS_SYSCALL_ARG(parent_tidptr),
+ LSS_SYSCALL_ARG(newtls), LSS_SYSCALL_ARG(child_tidptr));
+ }
+# else
+# error missing fork polyfill for this architecture
+# endif
+#endif
+
+/* These restore the original values of these macros saved by the
+ * corresponding #pragma push_macro near the top of this file. */
+#pragma pop_macro("stat64")
+#pragma pop_macro("fstat64")
+#pragma pop_macro("lstat64")
+#pragma pop_macro("pread64")
+#pragma pop_macro("pwrite64")
+#pragma pop_macro("getdents64")
+
+#if defined(__cplusplus) && !defined(SYS_CPLUSPLUS)
+}
+#endif
+
+#endif
+#endif
projects / clyne / linux-486.git / commitdiff