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-rw-r--r--tools/wrk/deps/luajit/src/lj_lib.c258
1 files changed, 0 insertions, 258 deletions
diff --git a/tools/wrk/deps/luajit/src/lj_lib.c b/tools/wrk/deps/luajit/src/lj_lib.c
deleted file mode 100644
index 331eaa6a8c..0000000000
--- a/tools/wrk/deps/luajit/src/lj_lib.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
-** Library function support.
-** Copyright (C) 2005-2013 Mike Pall. See Copyright Notice in luajit.h
-*/
-
-#define lj_lib_c
-#define LUA_CORE
-
-#include "lauxlib.h"
-
-#include "lj_obj.h"
-#include "lj_gc.h"
-#include "lj_err.h"
-#include "lj_str.h"
-#include "lj_tab.h"
-#include "lj_func.h"
-#include "lj_bc.h"
-#include "lj_dispatch.h"
-#include "lj_vm.h"
-#include "lj_strscan.h"
-#include "lj_lib.h"
-
-/* -- Library initialization ---------------------------------------------- */
-
-static GCtab *lib_create_table(lua_State *L, const char *libname, int hsize)
-{
- if (libname) {
- luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 16);
- lua_getfield(L, -1, libname);
- if (!tvistab(L->top-1)) {
- L->top--;
- if (luaL_findtable(L, LUA_GLOBALSINDEX, libname, hsize) != NULL)
- lj_err_callerv(L, LJ_ERR_BADMODN, libname);
- settabV(L, L->top, tabV(L->top-1));
- L->top++;
- lua_setfield(L, -3, libname); /* _LOADED[libname] = new table */
- }
- L->top--;
- settabV(L, L->top-1, tabV(L->top));
- } else {
- lua_createtable(L, 0, hsize);
- }
- return tabV(L->top-1);
-}
-
-void lj_lib_register(lua_State *L, const char *libname,
- const uint8_t *p, const lua_CFunction *cf)
-{
- GCtab *env = tabref(L->env);
- GCfunc *ofn = NULL;
- int ffid = *p++;
- BCIns *bcff = &L2GG(L)->bcff[*p++];
- GCtab *tab = lib_create_table(L, libname, *p++);
- ptrdiff_t tpos = L->top - L->base;
-
- /* Avoid barriers further down. */
- lj_gc_anybarriert(L, tab);
- tab->nomm = 0;
-
- for (;;) {
- uint32_t tag = *p++;
- MSize len = tag & LIBINIT_LENMASK;
- tag &= LIBINIT_TAGMASK;
- if (tag != LIBINIT_STRING) {
- const char *name;
- MSize nuv = (MSize)(L->top - L->base - tpos);
- GCfunc *fn = lj_func_newC(L, nuv, env);
- if (nuv) {
- L->top = L->base + tpos;
- memcpy(fn->c.upvalue, L->top, sizeof(TValue)*nuv);
- }
- fn->c.ffid = (uint8_t)(ffid++);
- name = (const char *)p;
- p += len;
- if (tag == LIBINIT_CF)
- setmref(fn->c.pc, &G(L)->bc_cfunc_int);
- else
- setmref(fn->c.pc, bcff++);
- if (tag == LIBINIT_ASM_)
- fn->c.f = ofn->c.f; /* Copy handler from previous function. */
- else
- fn->c.f = *cf++; /* Get cf or handler from C function table. */
- if (len) {
- /* NOBARRIER: See above for common barrier. */
- setfuncV(L, lj_tab_setstr(L, tab, lj_str_new(L, name, len)), fn);
- }
- ofn = fn;
- } else {
- switch (tag | len) {
- case LIBINIT_SET:
- L->top -= 2;
- if (tvisstr(L->top+1) && strV(L->top+1)->len == 0)
- env = tabV(L->top);
- else /* NOBARRIER: See above for common barrier. */
- copyTV(L, lj_tab_set(L, tab, L->top+1), L->top);
- break;
- case LIBINIT_NUMBER:
- memcpy(&L->top->n, p, sizeof(double));
- L->top++;
- p += sizeof(double);
- break;
- case LIBINIT_COPY:
- copyTV(L, L->top, L->top - *p++);
- L->top++;
- break;
- case LIBINIT_LASTCL:
- setfuncV(L, L->top++, ofn);
- break;
- case LIBINIT_FFID:
- ffid++;
- break;
- case LIBINIT_END:
- return;
- default:
- setstrV(L, L->top++, lj_str_new(L, (const char *)p, len));
- p += len;
- break;
- }
- }
- }
-}
-
-/* -- Type checks --------------------------------------------------------- */
-
-TValue *lj_lib_checkany(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (o >= L->top)
- lj_err_arg(L, narg, LJ_ERR_NOVAL);
- return o;
-}
-
-GCstr *lj_lib_checkstr(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (o < L->top) {
- if (LJ_LIKELY(tvisstr(o))) {
- return strV(o);
- } else if (tvisnumber(o)) {
- GCstr *s = lj_str_fromnumber(L, o);
- setstrV(L, o, s);
- return s;
- }
- }
- lj_err_argt(L, narg, LUA_TSTRING);
- return NULL; /* unreachable */
-}
-
-GCstr *lj_lib_optstr(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- return (o < L->top && !tvisnil(o)) ? lj_lib_checkstr(L, narg) : NULL;
-}
-
-#if LJ_DUALNUM
-void lj_lib_checknumber(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top && lj_strscan_numberobj(o)))
- lj_err_argt(L, narg, LUA_TNUMBER);
-}
-#endif
-
-lua_Number lj_lib_checknum(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top &&
- (tvisnumber(o) || (tvisstr(o) && lj_strscan_num(strV(o), o)))))
- lj_err_argt(L, narg, LUA_TNUMBER);
- if (LJ_UNLIKELY(tvisint(o))) {
- lua_Number n = (lua_Number)intV(o);
- setnumV(o, n);
- return n;
- } else {
- return numV(o);
- }
-}
-
-int32_t lj_lib_checkint(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top && lj_strscan_numberobj(o)))
- lj_err_argt(L, narg, LUA_TNUMBER);
- if (LJ_LIKELY(tvisint(o))) {
- return intV(o);
- } else {
- int32_t i = lj_num2int(numV(o));
- if (LJ_DUALNUM) setintV(o, i);
- return i;
- }
-}
-
-int32_t lj_lib_optint(lua_State *L, int narg, int32_t def)
-{
- TValue *o = L->base + narg-1;
- return (o < L->top && !tvisnil(o)) ? lj_lib_checkint(L, narg) : def;
-}
-
-int32_t lj_lib_checkbit(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top && lj_strscan_numberobj(o)))
- lj_err_argt(L, narg, LUA_TNUMBER);
- if (LJ_LIKELY(tvisint(o))) {
- return intV(o);
- } else {
- int32_t i = lj_num2bit(numV(o));
- if (LJ_DUALNUM) setintV(o, i);
- return i;
- }
-}
-
-GCfunc *lj_lib_checkfunc(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top && tvisfunc(o)))
- lj_err_argt(L, narg, LUA_TFUNCTION);
- return funcV(o);
-}
-
-GCtab *lj_lib_checktab(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (!(o < L->top && tvistab(o)))
- lj_err_argt(L, narg, LUA_TTABLE);
- return tabV(o);
-}
-
-GCtab *lj_lib_checktabornil(lua_State *L, int narg)
-{
- TValue *o = L->base + narg-1;
- if (o < L->top) {
- if (tvistab(o))
- return tabV(o);
- else if (tvisnil(o))
- return NULL;
- }
- lj_err_arg(L, narg, LJ_ERR_NOTABN);
- return NULL; /* unreachable */
-}
-
-int lj_lib_checkopt(lua_State *L, int narg, int def, const char *lst)
-{
- GCstr *s = def >= 0 ? lj_lib_optstr(L, narg) : lj_lib_checkstr(L, narg);
- if (s) {
- const char *opt = strdata(s);
- MSize len = s->len;
- int i;
- for (i = 0; *(const uint8_t *)lst; i++) {
- if (*(const uint8_t *)lst == len && memcmp(opt, lst+1, len) == 0)
- return i;
- lst += 1+*(const uint8_t *)lst;
- }
- lj_err_argv(L, narg, LJ_ERR_INVOPTM, opt);
- }
- return def;
-}
-
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