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new instruction OP_LOADKX (to replace OP_LOADK with extra argument)

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Roberto Ierusalimschy
2011-04-07 15:14:12 -03:00
parent a958b711f5
commit 427ee519db
6 changed files with 27 additions and 19 deletions
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9
ldebug.c
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@@ -1,5 +1,5 @@
/*
** $Id: ldebug.c,v 2.75 2010/11/30 17:17:51 roberto Exp roberto $
** $Id: ldebug.c,v 2.76 2011/01/26 16:30:02 roberto Exp roberto $
** Debug Interface
** See Copyright Notice in lua.h
*/
@@ -342,10 +342,11 @@ static const char *getobjname (lua_State *L, CallInfo *ci, int reg,
}
break;
}
case OP_LOADK: {
case OP_LOADK:
case OP_LOADKX: {
if (reg == a) {
int b = GETARG_Bx(i);
b = (b > 0) ? b - 1 : GETARG_Ax(p->code[pc + 1]);
int b = (op == OP_LOADK) ? GETARG_Bx(i)
: GETARG_Ax(p->code[pc + 1]);
if (ttisstring(&p->k[b])) {
what = "constant";
*name = svalue(&p->k[b]);