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x86: fix the leftover prefixPresent[]

This commit is contained in:
Nguyen Anh Quynh 2015-10-08 15:58:52 +08:00
parent 29ff43fd6b
commit 475e04da00
1 changed files with 3 additions and 3 deletions
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6
arch/X86/X86DisassemblerDecoder.c
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@ -1307,9 +1307,9 @@ static int getID(struct InternalInstruction *insn)
*/
if (insn->opcodeType == ONEBYTE && ((insn->opcode & 0xFC) == 0xA0)) {
/* Make sure we observed the prefixes in any position. */
if (insn->prefixPresent[0x67])
if (insn->isPrefix67)
attrMask |= ATTR_ADSIZE;
if (insn->prefixPresent[0x66])
if (insn->isPrefix66)
attrMask |= ATTR_OPSIZE;
/* In 16-bit, invert the attributes. */
@ -2119,7 +2119,7 @@ static int readOperands(struct InternalInstruction *insn)
}
// return True if instruction is illegal to use with prefixes
// This also check & fix the prefixPresent[] when a prefix is irrelevant.
// This also check & fix the isPrefixNN when a prefix is irrelevant.
static bool checkPrefix(struct InternalInstruction *insn)
{
// LOCK prefix