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comparison third_party/luajit/src/lj_meta.h @ 178:94705b5986b3

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[ThirdParty] Added WRK and luajit for load testing.
author MrJuneJune <me@mrjunejune.com>
date Thu, 22 Jan 2026 20:10:30 -0800
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177:24fe8ff94056 178:94705b5986b3
1 /*
2 ** Metamethod handling.
3 ** Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h
4 */
5
6 #ifndef _LJ_META_H
7 #define _LJ_META_H
8
9 #include "lj_obj.h"
10
11 /* Metamethod handling */
12 LJ_FUNC void lj_meta_init(lua_State *L);
13 LJ_FUNC cTValue *lj_meta_cache(GCtab *mt, MMS mm, GCstr *name);
14 LJ_FUNC cTValue *lj_meta_lookup(lua_State *L, cTValue *o, MMS mm);
15 #if LJ_HASFFI
16 LJ_FUNC int lj_meta_tailcall(lua_State *L, cTValue *tv);
17 #endif
18
19 #define lj_meta_fastg(g, mt, mm) \
20 ((mt) == NULL ? NULL : ((mt)->nomm & (1u<<(mm))) ? NULL : \
21 lj_meta_cache(mt, mm, mmname_str(g, mm)))
22 #define lj_meta_fast(L, mt, mm) lj_meta_fastg(G(L), mt, mm)
23
24 /* C helpers for some instructions, called from assembler VM. */
25 LJ_FUNCA cTValue *lj_meta_tget(lua_State *L, cTValue *o, cTValue *k);
26 LJ_FUNCA TValue *lj_meta_tset(lua_State *L, cTValue *o, cTValue *k);
27 LJ_FUNCA TValue *lj_meta_arith(lua_State *L, TValue *ra, cTValue *rb,
28 cTValue *rc, BCReg op);
29 LJ_FUNCA TValue *lj_meta_cat(lua_State *L, TValue *top, int left);
30 LJ_FUNCA TValue * LJ_FASTCALL lj_meta_len(lua_State *L, cTValue *o);
31 LJ_FUNCA TValue *lj_meta_equal(lua_State *L, GCobj *o1, GCobj *o2, int ne);
32 LJ_FUNCA TValue * LJ_FASTCALL lj_meta_equal_cd(lua_State *L, BCIns ins);
33 LJ_FUNCA TValue *lj_meta_comp(lua_State *L, cTValue *o1, cTValue *o2, int op);
34 LJ_FUNCA void lj_meta_istype(lua_State *L, BCReg ra, BCReg tp);
35 LJ_FUNCA void lj_meta_call(lua_State *L, TValue *func, TValue *top);
36 LJ_FUNCA void LJ_FASTCALL lj_meta_for(lua_State *L, TValue *o);
37
38 #endif