x64dbg
/
zydis
mirror of https://github.com/x64dbg/zydis
1
0
Fork 0
Code Releases Activity

Fixed operand-action for EVEX/MVEX instructions with write-mask

This commit is contained in:
flobernd 2017-06-25 23:49:19 +02:00
parent 3b45ae2f1d
commit 652b5afadb
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/Decoder.c
View File

@ -1932,9 +1932,17 @@ FinalizeOperand:
(info->operands[1].reg >= ZYDIS_REGISTER_K1) && (info->operands[1].reg >= ZYDIS_REGISTER_K1) &&
(info->operands[1].reg <= ZYDIS_REGISTER_K7)) (info->operands[1].reg <= ZYDIS_REGISTER_K7))
{ {
ZYDIS_ASSERT(info->operands[0].action == ZYDIS_OPERAND_ACTION_WRITE || switch (info->operands[0].action)
info->operands[0].action == ZYDIS_OPERAND_ACTION_READWRITE); {
case ZYDIS_OPERAND_ACTION_WRITE:
info->operands[0].action = ZYDIS_OPERAND_ACTION_CONDWRITE;
break;
case ZYDIS_OPERAND_ACTION_READWRITE:
info->operands[0].action = ZYDIS_OPERAND_ACTION_READ_CONDWRITE; info->operands[0].action = ZYDIS_OPERAND_ACTION_READ_CONDWRITE;
break;
default:
ZYDIS_UNREACHABLE;
}
} }
return ZYDIS_STATUS_SUCCESS; return ZYDIS_STATUS_SUCCESS;