aboutsummaryrefslogtreecommitdiffstats
path: root/lib/LuaJIT/src/lib_base.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/LuaJIT/src/lib_base.c')
-rw-r--r--lib/LuaJIT/src/lib_base.c679
1 files changed, 0 insertions, 679 deletions
diff --git a/lib/LuaJIT/src/lib_base.c b/lib/LuaJIT/src/lib_base.c
deleted file mode 100644
index 1cd8305..0000000
--- a/lib/LuaJIT/src/lib_base.c
+++ /dev/null
@@ -1,679 +0,0 @@
-/*
-** Base and coroutine library.
-** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
-**
-** Major portions taken verbatim or adapted from the Lua interpreter.
-** Copyright (C) 1994-2011 Lua.org, PUC-Rio. See Copyright Notice in lua.h
-*/
-
-#include <stdio.h>
-
-#define lib_base_c
-#define LUA_LIB
-
-#include "lua.h"
-#include "lauxlib.h"
-#include "lualib.h"
-
-#include "lj_obj.h"
-#include "lj_gc.h"
-#include "lj_err.h"
-#include "lj_debug.h"
-#include "lj_str.h"
-#include "lj_tab.h"
-#include "lj_meta.h"
-#include "lj_state.h"
-#include "lj_frame.h"
-#if LJ_HASFFI
-#include "lj_ctype.h"
-#include "lj_cconv.h"
-#endif
-#include "lj_bc.h"
-#include "lj_ff.h"
-#include "lj_dispatch.h"
-#include "lj_char.h"
-#include "lj_strscan.h"
-#include "lj_strfmt.h"
-#include "lj_lib.h"
-
-/* -- Base library: checks ------------------------------------------------ */
-
-#define LJLIB_MODULE_base
-
-LJLIB_ASM(assert) LJLIB_REC(.)
-{
- lj_lib_checkany(L, 1);
- if (L->top == L->base+1)
- lj_err_caller(L, LJ_ERR_ASSERT);
- else if (tvisstr(L->base+1) || tvisnumber(L->base+1))
- lj_err_callermsg(L, strdata(lj_lib_checkstr(L, 2)));
- else
- lj_err_run(L);
- return FFH_UNREACHABLE;
-}
-
-/* ORDER LJ_T */
-LJLIB_PUSH("nil")
-LJLIB_PUSH("boolean")
-LJLIB_PUSH(top-1) /* boolean */
-LJLIB_PUSH("userdata")
-LJLIB_PUSH("string")
-LJLIB_PUSH("upval")
-LJLIB_PUSH("thread")
-LJLIB_PUSH("proto")
-LJLIB_PUSH("function")
-LJLIB_PUSH("trace")
-LJLIB_PUSH("cdata")
-LJLIB_PUSH("table")
-LJLIB_PUSH(top-9) /* userdata */
-LJLIB_PUSH("number")
-LJLIB_ASM_(type) LJLIB_REC(.)
-/* Recycle the lj_lib_checkany(L, 1) from assert. */
-
-/* -- Base library: iterators --------------------------------------------- */
-
-/* This solves a circular dependency problem -- change FF_next_N as needed. */
-LJ_STATIC_ASSERT((int)FF_next == FF_next_N);
-
-LJLIB_ASM(next)
-{
- lj_lib_checktab(L, 1);
- return FFH_UNREACHABLE;
-}
-
-#if LJ_52 || LJ_HASFFI
-static int ffh_pairs(lua_State *L, MMS mm)
-{
- TValue *o = lj_lib_checkany(L, 1);
- cTValue *mo = lj_meta_lookup(L, o, mm);
- if ((LJ_52 || tviscdata(o)) && !tvisnil(mo)) {
- L->top = o+1; /* Only keep one argument. */
- copyTV(L, L->base-1-LJ_FR2, mo); /* Replace callable. */
- return FFH_TAILCALL;
- } else {
- if (!tvistab(o)) lj_err_argt(L, 1, LUA_TTABLE);
- if (LJ_FR2) { copyTV(L, o-1, o); o--; }
- setfuncV(L, o-1, funcV(lj_lib_upvalue(L, 1)));
- if (mm == MM_pairs) setnilV(o+1); else setintV(o+1, 0);
- return FFH_RES(3);
- }
-}
-#else
-#define ffh_pairs(L, mm) (lj_lib_checktab(L, 1), FFH_UNREACHABLE)
-#endif
-
-LJLIB_PUSH(lastcl)
-LJLIB_ASM(pairs) LJLIB_REC(xpairs 0)
-{
- return ffh_pairs(L, MM_pairs);
-}
-
-LJLIB_NOREGUV LJLIB_ASM(ipairs_aux) LJLIB_REC(.)
-{
- lj_lib_checktab(L, 1);
- lj_lib_checkint(L, 2);
- return FFH_UNREACHABLE;
-}
-
-LJLIB_PUSH(lastcl)
-LJLIB_ASM(ipairs) LJLIB_REC(xpairs 1)
-{
- return ffh_pairs(L, MM_ipairs);
-}
-
-/* -- Base library: getters and setters ----------------------------------- */
-
-LJLIB_ASM_(getmetatable) LJLIB_REC(.)
-/* Recycle the lj_lib_checkany(L, 1) from assert. */
-
-LJLIB_ASM(setmetatable) LJLIB_REC(.)
-{
- GCtab *t = lj_lib_checktab(L, 1);
- GCtab *mt = lj_lib_checktabornil(L, 2);
- if (!tvisnil(lj_meta_lookup(L, L->base, MM_metatable)))
- lj_err_caller(L, LJ_ERR_PROTMT);
- setgcref(t->metatable, obj2gco(mt));
- if (mt) { lj_gc_objbarriert(L, t, mt); }
- settabV(L, L->base-1-LJ_FR2, t);
- return FFH_RES(1);
-}
-
-LJLIB_CF(getfenv) LJLIB_REC(.)
-{
- GCfunc *fn;
- cTValue *o = L->base;
- if (!(o < L->top && tvisfunc(o))) {
- int level = lj_lib_optint(L, 1, 1);
- o = lj_debug_frame(L, level, &level);
- if (o == NULL)
- lj_err_arg(L, 1, LJ_ERR_INVLVL);
- if (LJ_FR2) o--;
- }
- fn = &gcval(o)->fn;
- settabV(L, L->top++, isluafunc(fn) ? tabref(fn->l.env) : tabref(L->env));
- return 1;
-}
-
-LJLIB_CF(setfenv)
-{
- GCfunc *fn;
- GCtab *t = lj_lib_checktab(L, 2);
- cTValue *o = L->base;
- if (!(o < L->top && tvisfunc(o))) {
- int level = lj_lib_checkint(L, 1);
- if (level == 0) {
- /* NOBARRIER: A thread (i.e. L) is never black. */
- setgcref(L->env, obj2gco(t));
- return 0;
- }
- o = lj_debug_frame(L, level, &level);
- if (o == NULL)
- lj_err_arg(L, 1, LJ_ERR_INVLVL);
- if (LJ_FR2) o--;
- }
- fn = &gcval(o)->fn;
- if (!isluafunc(fn))
- lj_err_caller(L, LJ_ERR_SETFENV);
- setgcref(fn->l.env, obj2gco(t));
- lj_gc_objbarrier(L, obj2gco(fn), t);
- setfuncV(L, L->top++, fn);
- return 1;
-}
-
-LJLIB_ASM(rawget) LJLIB_REC(.)
-{
- lj_lib_checktab(L, 1);
- lj_lib_checkany(L, 2);
- return FFH_UNREACHABLE;
-}
-
-LJLIB_CF(rawset) LJLIB_REC(.)
-{
- lj_lib_checktab(L, 1);
- lj_lib_checkany(L, 2);
- L->top = 1+lj_lib_checkany(L, 3);
- lua_rawset(L, 1);
- return 1;
-}
-
-LJLIB_CF(rawequal) LJLIB_REC(.)
-{
- cTValue *o1 = lj_lib_checkany(L, 1);
- cTValue *o2 = lj_lib_checkany(L, 2);
- setboolV(L->top-1, lj_obj_equal(o1, o2));
- return 1;
-}
-
-#if LJ_52
-LJLIB_CF(rawlen) LJLIB_REC(.)
-{
- cTValue *o = L->base;
- int32_t len;
- if (L->top > o && tvisstr(o))
- len = (int32_t)strV(o)->len;
- else
- len = (int32_t)lj_tab_len(lj_lib_checktab(L, 1));
- setintV(L->top-1, len);
- return 1;
-}
-#endif
-
-LJLIB_CF(unpack)
-{
- GCtab *t = lj_lib_checktab(L, 1);
- int32_t n, i = lj_lib_optint(L, 2, 1);
- int32_t e = (L->base+3-1 < L->top && !tvisnil(L->base+3-1)) ?
- lj_lib_checkint(L, 3) : (int32_t)lj_tab_len(t);
- if (i > e) return 0;
- n = e - i + 1;
- if (n <= 0 || !lua_checkstack(L, n))
- lj_err_caller(L, LJ_ERR_UNPACK);
- do {
- cTValue *tv = lj_tab_getint(t, i);
- if (tv) {
- copyTV(L, L->top++, tv);
- } else {
- setnilV(L->top++);
- }
- } while (i++ < e);
- return n;
-}
-
-LJLIB_CF(select) LJLIB_REC(.)
-{
- int32_t n = (int32_t)(L->top - L->base);
- if (n >= 1 && tvisstr(L->base) && *strVdata(L->base) == '#') {
- setintV(L->top-1, n-1);
- return 1;
- } else {
- int32_t i = lj_lib_checkint(L, 1);
- if (i < 0) i = n + i; else if (i > n) i = n;
- if (i < 1)
- lj_err_arg(L, 1, LJ_ERR_IDXRNG);
- return n - i;
- }
-}
-
-/* -- Base library: conversions ------------------------------------------- */
-
-LJLIB_ASM(tonumber) LJLIB_REC(.)
-{
- int32_t base = lj_lib_optint(L, 2, 10);
- if (base == 10) {
- TValue *o = lj_lib_checkany(L, 1);
- if (lj_strscan_numberobj(o)) {
- copyTV(L, L->base-1-LJ_FR2, o);
- return FFH_RES(1);
- }
-#if LJ_HASFFI
- if (tviscdata(o)) {
- CTState *cts = ctype_cts(L);
- CType *ct = lj_ctype_rawref(cts, cdataV(o)->ctypeid);
- if (ctype_isenum(ct->info)) ct = ctype_child(cts, ct);
- if (ctype_isnum(ct->info) || ctype_iscomplex(ct->info)) {
- if (LJ_DUALNUM && ctype_isinteger_or_bool(ct->info) &&
- ct->size <= 4 && !(ct->size == 4 && (ct->info & CTF_UNSIGNED))) {
- int32_t i;
- lj_cconv_ct_tv(cts, ctype_get(cts, CTID_INT32), (uint8_t *)&i, o, 0);
- setintV(L->base-1-LJ_FR2, i);
- return FFH_RES(1);
- }
- lj_cconv_ct_tv(cts, ctype_get(cts, CTID_DOUBLE),
- (uint8_t *)&(L->base-1-LJ_FR2)->n, o, 0);
- return FFH_RES(1);
- }
- }
-#endif
- } else {
- const char *p = strdata(lj_lib_checkstr(L, 1));
- char *ep;
- unsigned int neg = 0;
- unsigned long ul;
- if (base < 2 || base > 36)
- lj_err_arg(L, 2, LJ_ERR_BASERNG);
- while (lj_char_isspace((unsigned char)(*p))) p++;
- if (*p == '-') { p++; neg = 1; } else if (*p == '+') { p++; }
- if (lj_char_isalnum((unsigned char)(*p))) {
- ul = strtoul(p, &ep, base);
- if (p != ep) {
- while (lj_char_isspace((unsigned char)(*ep))) ep++;
- if (*ep == '\0') {
- if (LJ_DUALNUM && LJ_LIKELY(ul < 0x80000000u+neg)) {
- if (neg) ul = -ul;
- setintV(L->base-1-LJ_FR2, (int32_t)ul);
- } else {
- lua_Number n = (lua_Number)ul;
- if (neg) n = -n;
- setnumV(L->base-1-LJ_FR2, n);
- }
- return FFH_RES(1);
- }
- }
- }
- }
- setnilV(L->base-1-LJ_FR2);
- return FFH_RES(1);
-}
-
-LJLIB_ASM(tostring) LJLIB_REC(.)
-{
- TValue *o = lj_lib_checkany(L, 1);
- cTValue *mo;
- L->top = o+1; /* Only keep one argument. */
- if (!tvisnil(mo = lj_meta_lookup(L, o, MM_tostring))) {
- copyTV(L, L->base-1-LJ_FR2, mo); /* Replace callable. */
- return FFH_TAILCALL;
- }
- lj_gc_check(L);
- setstrV(L, L->base-1-LJ_FR2, lj_strfmt_obj(L, L->base));
- return FFH_RES(1);
-}
-
-/* -- Base library: throw and catch errors -------------------------------- */
-
-LJLIB_CF(error)
-{
- int32_t level = lj_lib_optint(L, 2, 1);
- lua_settop(L, 1);
- if (lua_isstring(L, 1) && level > 0) {
- luaL_where(L, level);
- lua_pushvalue(L, 1);
- lua_concat(L, 2);
- }
- return lua_error(L);
-}
-
-LJLIB_ASM(pcall) LJLIB_REC(.)
-{
- lj_lib_checkany(L, 1);
- lj_lib_checkfunc(L, 2); /* For xpcall only. */
- return FFH_UNREACHABLE;
-}
-LJLIB_ASM_(xpcall) LJLIB_REC(.)
-
-/* -- Base library: load Lua code ----------------------------------------- */
-
-static int load_aux(lua_State *L, int status, int envarg)
-{
- if (status == LUA_OK) {
- if (tvistab(L->base+envarg-1)) {
- GCfunc *fn = funcV(L->top-1);
- GCtab *t = tabV(L->base+envarg-1);
- setgcref(fn->c.env, obj2gco(t));
- lj_gc_objbarrier(L, fn, t);
- }
- return 1;
- } else {
- setnilV(L->top-2);
- return 2;
- }
-}
-
-LJLIB_CF(loadfile)
-{
- GCstr *fname = lj_lib_optstr(L, 1);
- GCstr *mode = lj_lib_optstr(L, 2);
- int status;
- lua_settop(L, 3); /* Ensure env arg exists. */
- status = luaL_loadfilex(L, fname ? strdata(fname) : NULL,
- mode ? strdata(mode) : NULL);
- return load_aux(L, status, 3);
-}
-
-static const char *reader_func(lua_State *L, void *ud, size_t *size)
-{
- UNUSED(ud);
- luaL_checkstack(L, 2, "too many nested functions");
- copyTV(L, L->top++, L->base);
- lua_call(L, 0, 1); /* Call user-supplied function. */
- L->top--;
- if (tvisnil(L->top)) {
- *size = 0;
- return NULL;
- } else if (tvisstr(L->top) || tvisnumber(L->top)) {
- copyTV(L, L->base+4, L->top); /* Anchor string in reserved stack slot. */
- return lua_tolstring(L, 5, size);
- } else {
- lj_err_caller(L, LJ_ERR_RDRSTR);
- return NULL;
- }
-}
-
-LJLIB_CF(load)
-{
- GCstr *name = lj_lib_optstr(L, 2);
- GCstr *mode = lj_lib_optstr(L, 3);
- int status;
- if (L->base < L->top && (tvisstr(L->base) || tvisnumber(L->base))) {
- GCstr *s = lj_lib_checkstr(L, 1);
- lua_settop(L, 4); /* Ensure env arg exists. */
- status = luaL_loadbufferx(L, strdata(s), s->len, strdata(name ? name : s),
- mode ? strdata(mode) : NULL);
- } else {
- lj_lib_checkfunc(L, 1);
- lua_settop(L, 5); /* Reserve a slot for the string from the reader. */
- status = lua_loadx(L, reader_func, NULL, name ? strdata(name) : "=(load)",
- mode ? strdata(mode) : NULL);
- }
- return load_aux(L, status, 4);
-}
-
-LJLIB_CF(loadstring)
-{
- return lj_cf_load(L);
-}
-
-LJLIB_CF(dofile)
-{
- GCstr *fname = lj_lib_optstr(L, 1);
- setnilV(L->top);
- L->top = L->base+1;
- if (luaL_loadfile(L, fname ? strdata(fname) : NULL) != LUA_OK)
- lua_error(L);
- lua_call(L, 0, LUA_MULTRET);
- return (int)(L->top - L->base) - 1;
-}
-
-/* -- Base library: GC control -------------------------------------------- */
-
-LJLIB_CF(gcinfo)
-{
- setintV(L->top++, (int32_t)(G(L)->gc.total >> 10));
- return 1;
-}
-
-LJLIB_CF(collectgarbage)
-{
- int opt = lj_lib_checkopt(L, 1, LUA_GCCOLLECT, /* ORDER LUA_GC* */
- "\4stop\7restart\7collect\5count\1\377\4step\10setpause\12setstepmul\1\377\11isrunning");
- int32_t data = lj_lib_optint(L, 2, 0);
- if (opt == LUA_GCCOUNT) {
- setnumV(L->top, (lua_Number)G(L)->gc.total/1024.0);
- } else {
- int res = lua_gc(L, opt, data);
- if (opt == LUA_GCSTEP || opt == LUA_GCISRUNNING)
- setboolV(L->top, res);
- else
- setintV(L->top, res);
- }
- L->top++;
- return 1;
-}
-
-/* -- Base library: miscellaneous functions ------------------------------- */
-
-LJLIB_PUSH(top-2) /* Upvalue holds weak table. */
-LJLIB_CF(newproxy)
-{
- lua_settop(L, 1);
- lua_newuserdata(L, 0);
- if (lua_toboolean(L, 1) == 0) { /* newproxy(): without metatable. */
- return 1;
- } else if (lua_isboolean(L, 1)) { /* newproxy(true): with metatable. */
- lua_newtable(L);
- lua_pushvalue(L, -1);
- lua_pushboolean(L, 1);
- lua_rawset(L, lua_upvalueindex(1)); /* Remember mt in weak table. */
- } else { /* newproxy(proxy): inherit metatable. */
- int validproxy = 0;
- if (lua_getmetatable(L, 1)) {
- lua_rawget(L, lua_upvalueindex(1));
- validproxy = lua_toboolean(L, -1);
- lua_pop(L, 1);
- }
- if (!validproxy)
- lj_err_arg(L, 1, LJ_ERR_NOPROXY);
- lua_getmetatable(L, 1);
- }
- lua_setmetatable(L, 2);
- return 1;
-}
-
-LJLIB_PUSH("tostring")
-LJLIB_CF(print)
-{
- ptrdiff_t i, nargs = L->top - L->base;
- cTValue *tv = lj_tab_getstr(tabref(L->env), strV(lj_lib_upvalue(L, 1)));
- int shortcut;
- if (tv && !tvisnil(tv)) {
- copyTV(L, L->top++, tv);
- } else {
- setstrV(L, L->top++, strV(lj_lib_upvalue(L, 1)));
- lua_gettable(L, LUA_GLOBALSINDEX);
- tv = L->top-1;
- }
- shortcut = (tvisfunc(tv) && funcV(tv)->c.ffid == FF_tostring);
- for (i = 0; i < nargs; i++) {
- cTValue *o = &L->base[i];
- const char *str;
- size_t size;
- MSize len;
- if (shortcut && (str = lj_strfmt_wstrnum(L, o, &len)) != NULL) {
- size = len;
- } else {
- copyTV(L, L->top+1, o);
- copyTV(L, L->top, L->top-1);
- L->top += 2;
- lua_call(L, 1, 1);
- str = lua_tolstring(L, -1, &size);
- if (!str)
- lj_err_caller(L, LJ_ERR_PRTOSTR);
- L->top--;
- }
- if (i)
- putchar('\t');
- fwrite(str, 1, size, stdout);
- }
- putchar('\n');
- return 0;
-}
-
-LJLIB_PUSH(top-3)
-LJLIB_SET(_VERSION)
-
-#include "lj_libdef.h"
-
-/* -- Coroutine library --------------------------------------------------- */
-
-#define LJLIB_MODULE_coroutine
-
-LJLIB_CF(coroutine_status)
-{
- const char *s;
- lua_State *co;
- if (!(L->top > L->base && tvisthread(L->base)))
- lj_err_arg(L, 1, LJ_ERR_NOCORO);
- co = threadV(L->base);
- if (co == L) s = "running";
- else if (co->status == LUA_YIELD) s = "suspended";
- else if (co->status != LUA_OK) s = "dead";
- else if (co->base > tvref(co->stack)+1+LJ_FR2) s = "normal";
- else if (co->top == co->base) s = "dead";
- else s = "suspended";
- lua_pushstring(L, s);
- return 1;
-}
-
-LJLIB_CF(coroutine_running)
-{
-#if LJ_52
- int ismain = lua_pushthread(L);
- setboolV(L->top++, ismain);
- return 2;
-#else
- if (lua_pushthread(L))
- setnilV(L->top++);
- return 1;
-#endif
-}
-
-LJLIB_CF(coroutine_isyieldable)
-{
- setboolV(L->top++, cframe_canyield(L->cframe));
- return 1;
-}
-
-LJLIB_CF(coroutine_create)
-{
- lua_State *L1;
- if (!(L->base < L->top && tvisfunc(L->base)))
- lj_err_argt(L, 1, LUA_TFUNCTION);
- L1 = lua_newthread(L);
- setfuncV(L, L1->top++, funcV(L->base));
- return 1;
-}
-
-LJLIB_ASM(coroutine_yield)
-{
- lj_err_caller(L, LJ_ERR_CYIELD);
- return FFH_UNREACHABLE;
-}
-
-static int ffh_resume(lua_State *L, lua_State *co, int wrap)
-{
- if (co->cframe != NULL || co->status > LUA_YIELD ||
- (co->status == LUA_OK && co->top == co->base)) {
- ErrMsg em = co->cframe ? LJ_ERR_CORUN : LJ_ERR_CODEAD;
- if (wrap) lj_err_caller(L, em);
- setboolV(L->base-1-LJ_FR2, 0);
- setstrV(L, L->base-LJ_FR2, lj_err_str(L, em));
- return FFH_RES(2);
- }
- lj_state_growstack(co, (MSize)(L->top - L->base));
- return FFH_RETRY;
-}
-
-LJLIB_ASM(coroutine_resume)
-{
- if (!(L->top > L->base && tvisthread(L->base)))
- lj_err_arg(L, 1, LJ_ERR_NOCORO);
- return ffh_resume(L, threadV(L->base), 0);
-}
-
-LJLIB_NOREG LJLIB_ASM(coroutine_wrap_aux)
-{
- return ffh_resume(L, threadV(lj_lib_upvalue(L, 1)), 1);
-}
-
-/* Inline declarations. */
-LJ_ASMF void lj_ff_coroutine_wrap_aux(void);
-#if !(LJ_TARGET_MIPS && defined(ljamalg_c))
-LJ_FUNCA_NORET void LJ_FASTCALL lj_ffh_coroutine_wrap_err(lua_State *L,
- lua_State *co);
-#endif
-
-/* Error handler, called from assembler VM. */
-void LJ_FASTCALL lj_ffh_coroutine_wrap_err(lua_State *L, lua_State *co)
-{
- co->top--; copyTV(L, L->top, co->top); L->top++;
- if (tvisstr(L->top-1))
- lj_err_callermsg(L, strVdata(L->top-1));
- else
- lj_err_run(L);
-}
-
-/* Forward declaration. */
-static void setpc_wrap_aux(lua_State *L, GCfunc *fn);
-
-LJLIB_CF(coroutine_wrap)
-{
- GCfunc *fn;
- lj_cf_coroutine_create(L);
- fn = lj_lib_pushcc(L, lj_ffh_coroutine_wrap_aux, FF_coroutine_wrap_aux, 1);
- setpc_wrap_aux(L, fn);
- return 1;
-}
-
-#include "lj_libdef.h"
-
-/* Fix the PC of wrap_aux. Really ugly workaround. */
-static void setpc_wrap_aux(lua_State *L, GCfunc *fn)
-{
- setmref(fn->c.pc, &L2GG(L)->bcff[lj_lib_init_coroutine[1]+2]);
-}
-
-/* ------------------------------------------------------------------------ */
-
-static void newproxy_weaktable(lua_State *L)
-{
- /* NOBARRIER: The table is new (marked white). */
- GCtab *t = lj_tab_new(L, 0, 1);
- settabV(L, L->top++, t);
- setgcref(t->metatable, obj2gco(t));
- setstrV(L, lj_tab_setstr(L, t, lj_str_newlit(L, "__mode")),
- lj_str_newlit(L, "kv"));
- t->nomm = (uint8_t)(~(1u<<MM_mode));
-}
-
-LUALIB_API int luaopen_base(lua_State *L)
-{
- /* NOBARRIER: Table and value are the same. */
- GCtab *env = tabref(L->env);
- settabV(L, lj_tab_setstr(L, env, lj_str_newlit(L, "_G")), env);
- lua_pushliteral(L, LUA_VERSION); /* top-3. */
- newproxy_weaktable(L); /* top-2. */
- LJ_LIB_REG(L, "_G", base);
- LJ_LIB_REG(L, LUA_COLIBNAME, coroutine);
- return 2;
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-07 07:06:20 +0000