diff options
Diffstat (limited to 'lib/LuaJIT/src/lj_target_ppc.h')
| -rw-r--r-- | lib/LuaJIT/src/lj_target_ppc.h | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/lib/LuaJIT/src/lj_target_ppc.h b/lib/LuaJIT/src/lj_target_ppc.h deleted file mode 100644 index c5c991a..0000000 --- a/lib/LuaJIT/src/lj_target_ppc.h +++ /dev/null @@ -1,280 +0,0 @@ -/* -** Definitions for PPC CPUs. -** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h -*/ - -#ifndef _LJ_TARGET_PPC_H -#define _LJ_TARGET_PPC_H - -/* -- Registers IDs ------------------------------------------------------- */ - -#define GPRDEF(_) \ - _(R0) _(SP) _(SYS1) _(R3) _(R4) _(R5) _(R6) _(R7) \ - _(R8) _(R9) _(R10) _(R11) _(R12) _(SYS2) _(R14) _(R15) \ - _(R16) _(R17) _(R18) _(R19) _(R20) _(R21) _(R22) _(R23) \ - _(R24) _(R25) _(R26) _(R27) _(R28) _(R29) _(R30) _(R31) -#define FPRDEF(_) \ - _(F0) _(F1) _(F2) _(F3) _(F4) _(F5) _(F6) _(F7) \ - _(F8) _(F9) _(F10) _(F11) _(F12) _(F13) _(F14) _(F15) \ - _(F16) _(F17) _(F18) _(F19) _(F20) _(F21) _(F22) _(F23) \ - _(F24) _(F25) _(F26) _(F27) _(F28) _(F29) _(F30) _(F31) -#define VRIDDEF(_) - -#define RIDENUM(name) RID_##name, - -enum { - GPRDEF(RIDENUM) /* General-purpose registers (GPRs). */ - FPRDEF(RIDENUM) /* Floating-point registers (FPRs). */ - RID_MAX, - RID_TMP = RID_R0, - - /* Calling conventions. */ - RID_RET = RID_R3, - RID_RETHI = RID_R3, - RID_RETLO = RID_R4, - RID_FPRET = RID_F1, - - /* These definitions must match with the *.dasc file(s): */ - RID_BASE = RID_R14, /* Interpreter BASE. */ - RID_LPC = RID_R16, /* Interpreter PC. */ - RID_DISPATCH = RID_R17, /* Interpreter DISPATCH table. */ - RID_LREG = RID_R18, /* Interpreter L. */ - RID_JGL = RID_R31, /* On-trace: global_State + 32768. */ - - /* Register ranges [min, max) and number of registers. */ - RID_MIN_GPR = RID_R0, - RID_MAX_GPR = RID_R31+1, - RID_MIN_FPR = RID_F0, - RID_MAX_FPR = RID_F31+1, - RID_NUM_GPR = RID_MAX_GPR - RID_MIN_GPR, - RID_NUM_FPR = RID_MAX_FPR - RID_MIN_FPR -}; - -#define RID_NUM_KREF RID_NUM_GPR -#define RID_MIN_KREF RID_R0 - -/* -- Register sets ------------------------------------------------------- */ - -/* Make use of all registers, except TMP, SP, SYS1, SYS2 and JGL. */ -#define RSET_FIXED \ - (RID2RSET(RID_TMP)|RID2RSET(RID_SP)|RID2RSET(RID_SYS1)|\ - RID2RSET(RID_SYS2)|RID2RSET(RID_JGL)) -#define RSET_GPR (RSET_RANGE(RID_MIN_GPR, RID_MAX_GPR) - RSET_FIXED) -#define RSET_FPR RSET_RANGE(RID_MIN_FPR, RID_MAX_FPR) -#define RSET_ALL (RSET_GPR|RSET_FPR) -#define RSET_INIT RSET_ALL - -#define RSET_SCRATCH_GPR (RSET_RANGE(RID_R3, RID_R12+1)) -#define RSET_SCRATCH_FPR (RSET_RANGE(RID_F0, RID_F13+1)) -#define RSET_SCRATCH (RSET_SCRATCH_GPR|RSET_SCRATCH_FPR) -#define REGARG_FIRSTGPR RID_R3 -#define REGARG_LASTGPR RID_R10 -#define REGARG_NUMGPR 8 -#define REGARG_FIRSTFPR RID_F1 -#define REGARG_LASTFPR RID_F8 -#define REGARG_NUMFPR 8 - -/* -- Spill slots --------------------------------------------------------- */ - -/* Spill slots are 32 bit wide. An even/odd pair is used for FPRs. -** -** SPS_FIXED: Available fixed spill slots in interpreter frame. -** This definition must match with the *.dasc file(s). -** -** SPS_FIRST: First spill slot for general use. -** [sp+12] tmplo word \ -** [sp+ 8] tmphi word / tmp dword, parameter area for callee -** [sp+ 4] tmpw, LR of callee -** [sp+ 0] stack chain -*/ -#define SPS_FIXED 7 -#define SPS_FIRST 4 - -/* Stack offsets for temporary slots. Used for FP<->int conversions etc. */ -#define SPOFS_TMPW 4 -#define SPOFS_TMP 8 -#define SPOFS_TMPHI 8 -#define SPOFS_TMPLO 12 - -#define sps_scale(slot) (4 * (int32_t)(slot)) -#define sps_align(slot) (((slot) - SPS_FIXED + 3) & ~3) - -/* -- Exit state ---------------------------------------------------------- */ - -/* This definition must match with the *.dasc file(s). */ -typedef struct { - lua_Number fpr[RID_NUM_FPR]; /* Floating-point registers. */ - intptr_t gpr[RID_NUM_GPR]; /* General-purpose registers. */ - int32_t spill[256]; /* Spill slots. */ -} ExitState; - -/* Highest exit + 1 indicates stack check. */ -#define EXITSTATE_CHECKEXIT 1 - -/* Return the address of a per-trace exit stub. */ -static LJ_AINLINE uint32_t *exitstub_trace_addr_(uint32_t *p, uint32_t exitno) -{ - while (*p == 0x60000000) p++; /* Skip PPCI_NOP. */ - return p + 3 + exitno; -} -/* Avoid dependence on lj_jit.h if only including lj_target.h. */ -#define exitstub_trace_addr(T, exitno) \ - exitstub_trace_addr_((MCode *)((char *)(T)->mcode + (T)->szmcode), (exitno)) - -/* -- Instructions -------------------------------------------------------- */ - -/* Instruction fields. */ -#define PPCF_CC(cc) ((((cc) & 3) << 16) | (((cc) & 4) << 22)) -#define PPCF_T(r) ((r) << 21) -#define PPCF_A(r) ((r) << 16) -#define PPCF_B(r) ((r) << 11) -#define PPCF_C(r) ((r) << 6) -#define PPCF_MB(n) ((n) << 6) -#define PPCF_ME(n) ((n) << 1) -#define PPCF_Y 0x00200000 -#define PPCF_DOT 0x00000001 - -typedef enum PPCIns { - /* Integer instructions. */ - PPCI_MR = 0x7c000378, - PPCI_NOP = 0x60000000, - - PPCI_LI = 0x38000000, - PPCI_LIS = 0x3c000000, - - PPCI_ADD = 0x7c000214, - PPCI_ADDC = 0x7c000014, - PPCI_ADDO = 0x7c000614, - PPCI_ADDE = 0x7c000114, - PPCI_ADDZE = 0x7c000194, - PPCI_ADDME = 0x7c0001d4, - PPCI_ADDI = 0x38000000, - PPCI_ADDIS = 0x3c000000, - PPCI_ADDIC = 0x30000000, - PPCI_ADDICDOT = 0x34000000, - - PPCI_SUBF = 0x7c000050, - PPCI_SUBFC = 0x7c000010, - PPCI_SUBFO = 0x7c000450, - PPCI_SUBFE = 0x7c000110, - PPCI_SUBFZE = 0x7c000190, - PPCI_SUBFME = 0x7c0001d0, - PPCI_SUBFIC = 0x20000000, - - PPCI_NEG = 0x7c0000d0, - - PPCI_AND = 0x7c000038, - PPCI_ANDC = 0x7c000078, - PPCI_NAND = 0x7c0003b8, - PPCI_ANDIDOT = 0x70000000, - PPCI_ANDISDOT = 0x74000000, - - PPCI_OR = 0x7c000378, - PPCI_NOR = 0x7c0000f8, - PPCI_ORI = 0x60000000, - PPCI_ORIS = 0x64000000, - - PPCI_XOR = 0x7c000278, - PPCI_EQV = 0x7c000238, - PPCI_XORI = 0x68000000, - PPCI_XORIS = 0x6c000000, - - PPCI_CMPW = 0x7c000000, - PPCI_CMPLW = 0x7c000040, - PPCI_CMPWI = 0x2c000000, - PPCI_CMPLWI = 0x28000000, - - PPCI_MULLW = 0x7c0001d6, - PPCI_MULLI = 0x1c000000, - PPCI_MULLWO = 0x7c0005d6, - - PPCI_EXTSB = 0x7c000774, - PPCI_EXTSH = 0x7c000734, - - PPCI_SLW = 0x7c000030, - PPCI_SRW = 0x7c000430, - PPCI_SRAW = 0x7c000630, - PPCI_SRAWI = 0x7c000670, - - PPCI_RLWNM = 0x5c000000, - PPCI_RLWINM = 0x54000000, - PPCI_RLWIMI = 0x50000000, - - PPCI_B = 0x48000000, - PPCI_BL = 0x48000001, - PPCI_BC = 0x40800000, - PPCI_BCL = 0x40800001, - PPCI_BCTR = 0x4e800420, - PPCI_BCTRL = 0x4e800421, - - PPCI_CRANDC = 0x4c000102, - PPCI_CRXOR = 0x4c000182, - PPCI_CRAND = 0x4c000202, - PPCI_CREQV = 0x4c000242, - PPCI_CRORC = 0x4c000342, - PPCI_CROR = 0x4c000382, - - PPCI_MFLR = 0x7c0802a6, - PPCI_MTCTR = 0x7c0903a6, - - PPCI_MCRXR = 0x7c000400, - - /* Load/store instructions. */ - PPCI_LWZ = 0x80000000, - PPCI_LBZ = 0x88000000, - PPCI_STW = 0x90000000, - PPCI_STB = 0x98000000, - PPCI_LHZ = 0xa0000000, - PPCI_LHA = 0xa8000000, - PPCI_STH = 0xb0000000, - - PPCI_STWU = 0x94000000, - - PPCI_LFS = 0xc0000000, - PPCI_LFD = 0xc8000000, - PPCI_STFS = 0xd0000000, - PPCI_STFD = 0xd8000000, - - PPCI_LWZX = 0x7c00002e, - PPCI_LBZX = 0x7c0000ae, - PPCI_STWX = 0x7c00012e, - PPCI_STBX = 0x7c0001ae, - PPCI_LHZX = 0x7c00022e, - PPCI_LHAX = 0x7c0002ae, - PPCI_STHX = 0x7c00032e, - - PPCI_LWBRX = 0x7c00042c, - PPCI_STWBRX = 0x7c00052c, - - PPCI_LFSX = 0x7c00042e, - PPCI_LFDX = 0x7c0004ae, - PPCI_STFSX = 0x7c00052e, - PPCI_STFDX = 0x7c0005ae, - - /* FP instructions. */ - PPCI_FMR = 0xfc000090, - PPCI_FNEG = 0xfc000050, - PPCI_FABS = 0xfc000210, - - PPCI_FRSP = 0xfc000018, - PPCI_FCTIWZ = 0xfc00001e, - - PPCI_FADD = 0xfc00002a, - PPCI_FSUB = 0xfc000028, - PPCI_FMUL = 0xfc000032, - PPCI_FDIV = 0xfc000024, - PPCI_FSQRT = 0xfc00002c, - - PPCI_FMADD = 0xfc00003a, - PPCI_FMSUB = 0xfc000038, - PPCI_FNMSUB = 0xfc00003c, - - PPCI_FCMPU = 0xfc000000, - PPCI_FSEL = 0xfc00002e, -} PPCIns; - -typedef enum PPCCC { - CC_GE, CC_LE, CC_NE, CC_NS, CC_LT, CC_GT, CC_EQ, CC_SO -} PPCCC; - -#endif |