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comparison third_party/luajit/src/lj_record.h @ 186:8cf4ec5e2191 hg-web

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Fixed merge conflict.
author MrJuneJune <me@mrjunejune.com>
date Fri, 23 Jan 2026 22:38:59 -0800
parents 94705b5986b3
children
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176:fed99fc04e12 186:8cf4ec5e2191
1 /*
2 ** Trace recorder (bytecode -> SSA IR).
3 ** Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h
4 */
5
6 #ifndef _LJ_RECORD_H
7 #define _LJ_RECORD_H
8
9 #include "lj_obj.h"
10 #include "lj_jit.h"
11
12 #if LJ_HASJIT
13 /* Context for recording an indexed load/store. */
14 typedef struct RecordIndex {
15 TValue tabv; /* Runtime value of table (or indexed object). */
16 TValue keyv; /* Runtime value of key. */
17 TValue valv; /* Runtime value of stored value. */
18 TValue mobjv; /* Runtime value of metamethod object. */
19 GCtab *mtv; /* Runtime value of metatable object. */
20 cTValue *oldv; /* Runtime value of previously stored value. */
21 TRef tab; /* Table (or indexed object) reference. */
22 TRef key; /* Key reference. */
23 TRef val; /* Value reference for a store or 0 for a load. */
24 TRef mt; /* Metatable reference. */
25 TRef mobj; /* Metamethod object reference. */
26 int idxchain; /* Index indirections left or 0 for raw lookup. */
27 } RecordIndex;
28
29 LJ_FUNC int lj_record_objcmp(jit_State *J, TRef a, TRef b,
30 cTValue *av, cTValue *bv);
31 LJ_FUNC void lj_record_stop(jit_State *J, TraceLink linktype, TraceNo lnk);
32 LJ_FUNC TRef lj_record_constify(jit_State *J, cTValue *o);
33 LJ_FUNC TRef lj_record_vload(jit_State *J, TRef ref, MSize idx, IRType t);
34
35 LJ_FUNC void lj_record_call(jit_State *J, BCReg func, ptrdiff_t nargs);
36 LJ_FUNC void lj_record_tailcall(jit_State *J, BCReg func, ptrdiff_t nargs);
37 LJ_FUNC void lj_record_ret(jit_State *J, BCReg rbase, ptrdiff_t gotresults);
38
39 LJ_FUNC int lj_record_mm_lookup(jit_State *J, RecordIndex *ix, MMS mm);
40 LJ_FUNC TRef lj_record_idx(jit_State *J, RecordIndex *ix);
41 LJ_FUNC int lj_record_next(jit_State *J, RecordIndex *ix);
42
43 LJ_FUNC void lj_record_ins(jit_State *J);
44 LJ_FUNC void lj_record_setup(jit_State *J);
45 #endif
46
47 #endif