Forget what I said, I just need to change git attributes to mark for vendor

1 files changed, 0 insertions, 519 deletions

diff --git a/deps/LuaJIT/dynasm/dasm_arm64.h b/deps/LuaJIT/dynasm/dasm_arm64.h
deleted file mode 100644
index ff21236..0000000
--- a/deps/LuaJIT/dynasm/dasm_arm64.h
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
-** DynASM ARM64 encoding engine.
-** Copyright (C) 2005-2017 Mike Pall. All rights reserved.
-** Released under the MIT license. See dynasm.lua for full copyright notice.
-*/
-
-#include <stddef.h>
-#include <stdarg.h>
-#include <string.h>
-#include <stdlib.h>
-
-#define DASM_ARCH		"arm64"
-
-#ifndef DASM_EXTERN
-#define DASM_EXTERN(a,b,c,d)	0
-#endif
-
-/* Action definitions. */
-enum {
-  DASM_STOP, DASM_SECTION, DASM_ESC, DASM_REL_EXT,
-  /* The following actions need a buffer position. */
-  DASM_ALIGN, DASM_REL_LG, DASM_LABEL_LG,
-  /* The following actions also have an argument. */
-  DASM_REL_PC, DASM_LABEL_PC,
-  DASM_IMM, DASM_IMM6, DASM_IMM12, DASM_IMM13W, DASM_IMM13X, DASM_IMML,
-  DASM__MAX
-};
-
-/* Maximum number of section buffer positions for a single dasm_put() call. */
-#define DASM_MAXSECPOS		25
-
-/* DynASM encoder status codes. Action list offset or number are or'ed in. */
-#define DASM_S_OK		0x00000000
-#define DASM_S_NOMEM		0x01000000
-#define DASM_S_PHASE		0x02000000
-#define DASM_S_MATCH_SEC	0x03000000
-#define DASM_S_RANGE_I		0x11000000
-#define DASM_S_RANGE_SEC	0x12000000
-#define DASM_S_RANGE_LG		0x13000000
-#define DASM_S_RANGE_PC		0x14000000
-#define DASM_S_RANGE_REL	0x15000000
-#define DASM_S_UNDEF_LG		0x21000000
-#define DASM_S_UNDEF_PC		0x22000000
-
-/* Macros to convert positions (8 bit section + 24 bit index). */
-#define DASM_POS2IDX(pos)	((pos)&0x00ffffff)
-#define DASM_POS2BIAS(pos)	((pos)&0xff000000)
-#define DASM_SEC2POS(sec)	((sec)<<24)
-#define DASM_POS2SEC(pos)	((pos)>>24)
-#define DASM_POS2PTR(D, pos)	(D->sections[DASM_POS2SEC(pos)].rbuf + (pos))
-
-/* Action list type. */
-typedef const unsigned int *dasm_ActList;
-
-/* Per-section structure. */
-typedef struct dasm_Section {
-  int *rbuf;		/* Biased buffer pointer (negative section bias). */
-  int *buf;		/* True buffer pointer. */
-  size_t bsize;		/* Buffer size in bytes. */
-  int pos;		/* Biased buffer position. */
-  int epos;		/* End of biased buffer position - max single put. */
-  int ofs;		/* Byte offset into section. */
-} dasm_Section;
-
-/* Core structure holding the DynASM encoding state. */
-struct dasm_State {
-  size_t psize;			/* Allocated size of this structure. */
-  dasm_ActList actionlist;	/* Current actionlist pointer. */
-  int *lglabels;		/* Local/global chain/pos ptrs. */
-  size_t lgsize;
-  int *pclabels;		/* PC label chains/pos ptrs. */
-  size_t pcsize;
-  void **globals;		/* Array of globals (bias -10). */
-  dasm_Section *section;	/* Pointer to active section. */
-  size_t codesize;		/* Total size of all code sections. */
-  int maxsection;		/* 0 <= sectionidx < maxsection. */
-  int status;			/* Status code. */
-  dasm_Section sections[1];	/* All sections. Alloc-extended. */
-};
-
-/* The size of the core structure depends on the max. number of sections. */
-#define DASM_PSZ(ms)	(sizeof(dasm_State)+(ms-1)*sizeof(dasm_Section))
-
-
-/* Initialize DynASM state. */
-void dasm_init(Dst_DECL, int maxsection)
-{
-  dasm_State *D;
-  size_t psz = 0;
-  int i;
-  Dst_REF = NULL;
-  DASM_M_GROW(Dst, struct dasm_State, Dst_REF, psz, DASM_PSZ(maxsection));
-  D = Dst_REF;
-  D->psize = psz;
-  D->lglabels = NULL;
-  D->lgsize = 0;
-  D->pclabels = NULL;
-  D->pcsize = 0;
-  D->globals = NULL;
-  D->maxsection = maxsection;
-  for (i = 0; i < maxsection; i++) {
-    D->sections[i].buf = NULL;  /* Need this for pass3. */
-    D->sections[i].rbuf = D->sections[i].buf - DASM_SEC2POS(i);
-    D->sections[i].bsize = 0;
-    D->sections[i].epos = 0;  /* Wrong, but is recalculated after resize. */
-  }
-}
-
-/* Free DynASM state. */
-void dasm_free(Dst_DECL)
-{
-  dasm_State *D = Dst_REF;
-  int i;
-  for (i = 0; i < D->maxsection; i++)
-    if (D->sections[i].buf)
-      DASM_M_FREE(Dst, D->sections[i].buf, D->sections[i].bsize);
-  if (D->pclabels) DASM_M_FREE(Dst, D->pclabels, D->pcsize);
-  if (D->lglabels) DASM_M_FREE(Dst, D->lglabels, D->lgsize);
-  DASM_M_FREE(Dst, D, D->psize);
-}
-
-/* Setup global label array. Must be called before dasm_setup(). */
-void dasm_setupglobal(Dst_DECL, void **gl, unsigned int maxgl)
-{
-  dasm_State *D = Dst_REF;
-  D->globals = gl - 10;  /* Negative bias to compensate for locals. */
-  DASM_M_GROW(Dst, int, D->lglabels, D->lgsize, (10+maxgl)*sizeof(int));
-}
-
-/* Grow PC label array. Can be called after dasm_setup(), too. */
-void dasm_growpc(Dst_DECL, unsigned int maxpc)
-{
-  dasm_State *D = Dst_REF;
-  size_t osz = D->pcsize;
-  DASM_M_GROW(Dst, int, D->pclabels, D->pcsize, maxpc*sizeof(int));
-  memset((void *)(((unsigned char *)D->pclabels)+osz), 0, D->pcsize-osz);
-}
-
-/* Setup encoder. */
-void dasm_setup(Dst_DECL, const void *actionlist)
-{
-  dasm_State *D = Dst_REF;
-  int i;
-  D->actionlist = (dasm_ActList)actionlist;
-  D->status = DASM_S_OK;
-  D->section = &D->sections[0];
-  memset((void *)D->lglabels, 0, D->lgsize);
-  if (D->pclabels) memset((void *)D->pclabels, 0, D->pcsize);
-  for (i = 0; i < D->maxsection; i++) {
-    D->sections[i].pos = DASM_SEC2POS(i);
-    D->sections[i].ofs = 0;
-  }
-}
-
-
-#ifdef DASM_CHECKS
-#define CK(x, st) \
-  do { if (!(x)) { \
-    D->status = DASM_S_##st|(p-D->actionlist-1); return; } } while (0)
-#define CKPL(kind, st) \
-  do { if ((size_t)((char *)pl-(char *)D->kind##labels) >= D->kind##size) { \
-    D->status = DASM_S_RANGE_##st|(p-D->actionlist-1); return; } } while (0)
-#else
-#define CK(x, st)	((void)0)
-#define CKPL(kind, st)	((void)0)
-#endif
-
-static int dasm_imm12(unsigned int n)
-{
-  if ((n >> 12) == 0)
-    return n;
-  else if ((n & 0xff000fff) == 0)
-    return (n >> 12) | 0x1000;
-  else
-    return -1;
-}
-
-static int dasm_ffs(unsigned long long x)
-{
-  int n = -1;
-  while (x) { x >>= 1; n++; }
-  return n;
-}
-
-static int dasm_imm13(int lo, int hi)
-{
-  int inv = 0, w = 64, s = 0xfff, xa, xb;
-  unsigned long long n = (((unsigned long long)hi) << 32) | (unsigned int)lo;
-  unsigned long long m = 1ULL, a, b, c;
-  if (n & 1) { n = ~n; inv = 1; }
-  a = n & -n; b = (n+a)&-(n+a); c = (n+a-b)&-(n+a-b);
-  xa = dasm_ffs(a); xb = dasm_ffs(b);
-  if (c) {
-    w = dasm_ffs(c) - xa;
-    if (w == 32) m = 0x0000000100000001UL;
-    else if (w == 16) m = 0x0001000100010001UL;
-    else if (w == 8) m = 0x0101010101010101UL;
-    else if (w == 4) m = 0x1111111111111111UL;
-    else if (w == 2) m = 0x5555555555555555UL;
-    else return -1;
-    s = (-2*w & 0x3f) - 1;
-  } else if (!a) {
-    return -1;
-  } else if (xb == -1) {
-    xb = 64;
-  }
-  if ((b-a) * m != n) return -1;
-  if (inv) {
-    return ((w - xb) << 6) | (s+w+xa-xb);
-  } else {
-    return ((w - xa) << 6) | (s+xb-xa);
-  }
-  return -1;
-}
-
-/* Pass 1: Store actions and args, link branches/labels, estimate offsets. */
-void dasm_put(Dst_DECL, int start, ...)
-{
-  va_list ap;
-  dasm_State *D = Dst_REF;
-  dasm_ActList p = D->actionlist + start;
-  dasm_Section *sec = D->section;
-  int pos = sec->pos, ofs = sec->ofs;
-  int *b;
-
-  if (pos >= sec->epos) {
-    DASM_M_GROW(Dst, int, sec->buf, sec->bsize,
-      sec->bsize + 2*DASM_MAXSECPOS*sizeof(int));
-    sec->rbuf = sec->buf - DASM_POS2BIAS(pos);
-    sec->epos = (int)sec->bsize/sizeof(int) - DASM_MAXSECPOS+DASM_POS2BIAS(pos);
-  }
-
-  b = sec->rbuf;
-  b[pos++] = start;
-
-  va_start(ap, start);
-  while (1) {
-    unsigned int ins = *p++;
-    unsigned int action = (ins >> 16);
-    if (action >= DASM__MAX) {
-      ofs += 4;
-    } else {
-      int *pl, n = action >= DASM_REL_PC ? va_arg(ap, int) : 0;
-      switch (action) {
-      case DASM_STOP: goto stop;
-      case DASM_SECTION:
-	n = (ins & 255); CK(n < D->maxsection, RANGE_SEC);
-	D->section = &D->sections[n]; goto stop;
-      case DASM_ESC: p++; ofs += 4; break;
-      case DASM_REL_EXT: break;
-      case DASM_ALIGN: ofs += (ins & 255); b[pos++] = ofs; break;
-      case DASM_REL_LG:
-	n = (ins & 2047) - 10; pl = D->lglabels + n;
-	/* Bkwd rel or global. */
-	if (n >= 0) { CK(n>=10||*pl<0, RANGE_LG); CKPL(lg, LG); goto putrel; }
-	pl += 10; n = *pl;
-	if (n < 0) n = 0;  /* Start new chain for fwd rel if label exists. */
-	goto linkrel;
-      case DASM_REL_PC:
-	pl = D->pclabels + n; CKPL(pc, PC);
-      putrel:
-	n = *pl;
-	if (n < 0) {  /* Label exists. Get label pos and store it. */
-	  b[pos] = -n;
-	} else {
-      linkrel:
-	  b[pos] = n;  /* Else link to rel chain, anchored at label. */
-	  *pl = pos;
-	}
-	pos++;
-	break;
-      case DASM_LABEL_LG:
-	pl = D->lglabels + (ins & 2047) - 10; CKPL(lg, LG); goto putlabel;
-      case DASM_LABEL_PC:
-	pl = D->pclabels + n; CKPL(pc, PC);
-      putlabel:
-	n = *pl;  /* n > 0: Collapse rel chain and replace with label pos. */
-	while (n > 0) { int *pb = DASM_POS2PTR(D, n); n = *pb; *pb = pos;
-	}
-	*pl = -pos;  /* Label exists now. */
-	b[pos++] = ofs;  /* Store pass1 offset estimate. */
-	break;
-      case DASM_IMM:
-	CK((n & ((1<<((ins>>10)&31))-1)) == 0, RANGE_I);
-	n >>= ((ins>>10)&31);
-#ifdef DASM_CHECKS
-	if ((ins & 0x8000))
-	  CK(((n + (1<<(((ins>>5)&31)-1)))>>((ins>>5)&31)) == 0, RANGE_I);
-	else
-	  CK((n>>((ins>>5)&31)) == 0, RANGE_I);
-#endif
-	b[pos++] = n;
-	break;
-      case DASM_IMM6:
-	CK((n >> 6) == 0, RANGE_I);
-	b[pos++] = n;
-	break;
-      case DASM_IMM12:
-	CK(dasm_imm12((unsigned int)n) != -1, RANGE_I);
-	b[pos++] = n;
-	break;
-      case DASM_IMM13W:
-	CK(dasm_imm13(n, n) != -1, RANGE_I);
-	b[pos++] = n;
-	break;
-      case DASM_IMM13X: {
-	int m = va_arg(ap, int);
-	CK(dasm_imm13(n, m) != -1, RANGE_I);
-	b[pos++] = n;
-	b[pos++] = m;
-	break;
-	}
-      case DASM_IMML: {
-#ifdef DASM_CHECKS
-	int scale = (p[-2] >> 30);
-	CK((!(n & ((1<<scale)-1)) && (unsigned int)(n>>scale) < 4096) ||
-	   (unsigned int)(n+256) < 512, RANGE_I);
-#endif
-	b[pos++] = n;
-	break;
-	}
-      }
-    }
-  }
-stop:
-  va_end(ap);
-  sec->pos = pos;
-  sec->ofs = ofs;
-}
-#undef CK
-
-/* Pass 2: Link sections, shrink aligns, fix label offsets. */
-int dasm_link(Dst_DECL, size_t *szp)
-{
-  dasm_State *D = Dst_REF;
-  int secnum;
-  int ofs = 0;
-
-#ifdef DASM_CHECKS
-  *szp = 0;
-  if (D->status != DASM_S_OK) return D->status;
-  {
-    int pc;
-    for (pc = 0; pc*sizeof(int) < D->pcsize; pc++)
-      if (D->pclabels[pc] > 0) return DASM_S_UNDEF_PC|pc;
-  }
-#endif
-
-  { /* Handle globals not defined in this translation unit. */
-    int idx;
-    for (idx = 20; idx*sizeof(int) < D->lgsize; idx++) {
-      int n = D->lglabels[idx];
-      /* Undefined label: Collapse rel chain and replace with marker (< 0). */
-      while (n > 0) { int *pb = DASM_POS2PTR(D, n); n = *pb; *pb = -idx; }
-    }
-  }
-
-  /* Combine all code sections. No support for data sections (yet). */
-  for (secnum = 0; secnum < D->maxsection; secnum++) {
-    dasm_Section *sec = D->sections + secnum;
-    int *b = sec->rbuf;
-    int pos = DASM_SEC2POS(secnum);
-    int lastpos = sec->pos;
-
-    while (pos != lastpos) {
-      dasm_ActList p = D->actionlist + b[pos++];
-      while (1) {
-	unsigned int ins = *p++;
-	unsigned int action = (ins >> 16);
-	switch (action) {
-	case DASM_STOP: case DASM_SECTION: goto stop;
-	case DASM_ESC: p++; break;
-	case DASM_REL_EXT: break;
-	case DASM_ALIGN: ofs -= (b[pos++] + ofs) & (ins & 255); break;
-	case DASM_REL_LG: case DASM_REL_PC: pos++; break;
-	case DASM_LABEL_LG: case DASM_LABEL_PC: b[pos++] += ofs; break;
-	case DASM_IMM: case DASM_IMM6: case DASM_IMM12: case DASM_IMM13W:
-	case DASM_IMML: pos++; break;
-	case DASM_IMM13X: pos += 2; break;
-	}
-      }
-      stop: (void)0;
-    }
-    ofs += sec->ofs;  /* Next section starts right after current section. */
-  }
-
-  D->codesize = ofs;  /* Total size of all code sections */
-  *szp = ofs;
-  return DASM_S_OK;
-}
-
-#ifdef DASM_CHECKS
-#define CK(x, st) \
-  do { if (!(x)) return DASM_S_##st|(p-D->actionlist-1); } while (0)
-#else
-#define CK(x, st)	((void)0)
-#endif
-
-/* Pass 3: Encode sections. */
-int dasm_encode(Dst_DECL, void *buffer)
-{
-  dasm_State *D = Dst_REF;
-  char *base = (char *)buffer;
-  unsigned int *cp = (unsigned int *)buffer;
-  int secnum;
-
-  /* Encode all code sections. No support for data sections (yet). */
-  for (secnum = 0; secnum < D->maxsection; secnum++) {
-    dasm_Section *sec = D->sections + secnum;
-    int *b = sec->buf;
-    int *endb = sec->rbuf + sec->pos;
-
-    while (b != endb) {
-      dasm_ActList p = D->actionlist + *b++;
-      while (1) {
-	unsigned int ins = *p++;
-	unsigned int action = (ins >> 16);
-	int n = (action >= DASM_ALIGN && action < DASM__MAX) ? *b++ : 0;
-	switch (action) {
-	case DASM_STOP: case DASM_SECTION: goto stop;
-	case DASM_ESC: *cp++ = *p++; break;
-	case DASM_REL_EXT:
-	  n = DASM_EXTERN(Dst, (unsigned char *)cp, (ins&2047), !(ins&2048));
-	  goto patchrel;
-	case DASM_ALIGN:
-	  ins &= 255; while ((((char *)cp - base) & ins)) *cp++ = 0xe1a00000;
-	  break;
-	case DASM_REL_LG:
-	  CK(n >= 0, UNDEF_LG);
-	  /* fallthrough */
-	case DASM_REL_PC:
-	  CK(n >= 0, UNDEF_PC);
-	  n = *DASM_POS2PTR(D, n) - (int)((char *)cp - base) + 4;
-	patchrel:
-	  if (!(ins & 0xf800)) {  /* B, BL */
-	    CK((n & 3) == 0 && ((n+0x08000000) >> 28) == 0, RANGE_REL);
-	    cp[-1] |= ((n >> 2) & 0x03ffffff);
-	  } else if ((ins & 0x800)) {  /* B.cond, CBZ, CBNZ, LDR* literal */
-	    CK((n & 3) == 0 && ((n+0x00100000) >> 21) == 0, RANGE_REL);
-	    cp[-1] |= ((n << 3) & 0x00ffffe0);
-	  } else if ((ins & 0x3000) == 0x2000) {  /* ADR */
-	    CK(((n+0x00100000) >> 21) == 0, RANGE_REL);
-	    cp[-1] |= ((n << 3) & 0x00ffffe0) | ((n & 3) << 29);
-	  } else if ((ins & 0x3000) == 0x3000) {  /* ADRP */
-	    cp[-1] |= ((n >> 9) & 0x00ffffe0) | (((n >> 12) & 3) << 29);
-	  } else if ((ins & 0x1000)) {  /* TBZ, TBNZ */
-	    CK((n & 3) == 0 && ((n+0x00008000) >> 16) == 0, RANGE_REL);
-	    cp[-1] |= ((n << 3) & 0x0007ffe0);
-	  }
-	  break;
-	case DASM_LABEL_LG:
-	  ins &= 2047; if (ins >= 20) D->globals[ins-10] = (void *)(base + n);
-	  break;
-	case DASM_LABEL_PC: break;
-	case DASM_IMM:
-	  cp[-1] |= (n & ((1<<((ins>>5)&31))-1)) << (ins&31);
-	  break;
-	case DASM_IMM6:
-	  cp[-1] |= ((n&31) << 19) | ((n&32) << 26);
-	  break;
-	case DASM_IMM12:
-	  cp[-1] |= (dasm_imm12((unsigned int)n) << 10);
-	  break;
-	case DASM_IMM13W:
-	  cp[-1] |= (dasm_imm13(n, n) << 10);
-	  break;
-	case DASM_IMM13X:
-	  cp[-1] |= (dasm_imm13(n, *b++) << 10);
-	  break;
-	case DASM_IMML: {
-	  int scale = (p[-2] >> 30);
-	  cp[-1] |= (!(n & ((1<<scale)-1)) && (unsigned int)(n>>scale) < 4096) ?
-	    ((n << (10-scale)) | 0x01000000) : ((n & 511) << 12);
-	  break;
-	  }
-	default: *cp++ = ins; break;
-	}
-      }
-      stop: (void)0;
-    }
-  }
-
-  if (base + D->codesize != (char *)cp)  /* Check for phase errors. */
-    return DASM_S_PHASE;
-  return DASM_S_OK;
-}
-#undef CK
-
-/* Get PC label offset. */
-int dasm_getpclabel(Dst_DECL, unsigned int pc)
-{
-  dasm_State *D = Dst_REF;
-  if (pc*sizeof(int) < D->pcsize) {
-    int pos = D->pclabels[pc];
-    if (pos < 0) return *DASM_POS2PTR(D, -pos);
-    if (pos > 0) return -1;  /* Undefined. */
-  }
-  return -2;  /* Unused or out of range. */
-}
-
-#ifdef DASM_CHECKS
-/* Optional sanity checker to call between isolated encoding steps. */
-int dasm_checkstep(Dst_DECL, int secmatch)
-{
-  dasm_State *D = Dst_REF;
-  if (D->status == DASM_S_OK) {
-    int i;
-    for (i = 1; i <= 9; i++) {
-      if (D->lglabels[i] > 0) { D->status = DASM_S_UNDEF_LG|i; break; }
-      D->lglabels[i] = 0;
-    }
-  }
-  if (D->status == DASM_S_OK && secmatch >= 0 &&
-      D->section != &D->sections[secmatch])
-    D->status = DASM_S_MATCH_SEC|(D->section-D->sections);
-  return D->status;
-}
-#endif
-