DrSocalkwe3n/luajit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use 0/1 macro for Lua 5.2 compatibility.

Browse Source
This commit is contained in:
Mike Pall
2012-09-12 11:20:47 +02:00
parent 039bf85e26
commit 23932a6c8b
13 changed files with 49 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/vm_x86.dasc
View File

@@ -1184,7 +1184,7 @@ static void build_subroutines(BuildCtx *ctx)
| call extern lj_meta_len@8 // (lua_State *L, TValue *o)
| // NULL (retry) or TValue * (metamethod) returned in eax (RC).
| mov BASE, L:RB->base
#ifdef LUAJIT_ENABLE_LUA52COMPAT
#if LJ_52
| test RC, RC
| jne ->vmeta_binop // Binop call for compatibility.
| movzx RD, PC_RD
@@ -1600,7 +1600,7 @@ static void build_subroutines(BuildCtx *ctx)
|.ffunc_1 pairs
| mov TAB:RB, [BASE]
| cmp dword [BASE+4], LJ_TTAB; jne ->fff_fallback
#ifdef LUAJIT_ENABLE_LUA52COMPAT
#if LJ_52
| cmp dword TAB:RB->metatable, 0; jne ->fff_fallback
#endif
| mov CFUNC:RB, [BASE-8]
@@ -1674,7 +1674,7 @@ static void build_subroutines(BuildCtx *ctx)
|.ffunc_1 ipairs
| mov TAB:RB, [BASE]
| cmp dword [BASE+4], LJ_TTAB; jne ->fff_fallback
#ifdef LUAJIT_ENABLE_LUA52COMPAT
#if LJ_52
| cmp dword TAB:RB->metatable, 0; jne ->fff_fallback
#endif
| mov CFUNC:RB, [BASE-8]
@@ -4315,7 +4315,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|2:
| checktab RD, ->vmeta_len
| mov TAB:FCARG1, [BASE+RD*8]
#ifdef LUAJIT_ENABLE_LUA52COMPAT
#if LJ_52
| mov TAB:RB, TAB:FCARG1->metatable
| cmp TAB:RB, 0
| jnz >9
@@ -4336,7 +4336,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
| mov BASE, RB // Restore BASE.
| movzx RA, PC_RA
| jmp <1
#ifdef LUAJIT_ENABLE_LUA52COMPAT
#if LJ_52
|9: // Check for __len.
| test byte TAB:RB->nomm, 1<<MM_len
| jnz <3