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Fix integer overflow on systemz (#1164) 

using fixed function from SStream.c
This commit is contained in:
Catena cyber 2018-06-05 08:03:55 +02:00 committed by Nguyen Anh Quynh
parent fd435a861b
commit d15e310112
1 changed files with 1 additions and 11 deletions
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12
arch/SystemZ/SystemZInstPrinter.c
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@ -240,17 +240,7 @@ static void printS32ImmOperand(MCInst *MI, int OpNum, SStream *O)
int32_t Value = (int32_t)MCOperand_getImm(MCInst_getOperand(MI, OpNum));
// assert(isInt<32>(Value) && "Invalid s32imm argument");
if (Value >= 0) {
if (Value > HEX_THRESHOLD)
SStream_concat(O, "0x%x", Value);
else
SStream_concat(O, "%u", Value);
} else {
if (Value < -HEX_THRESHOLD)
SStream_concat(O, "-0x%x", -Value);
else
SStream_concat(O, "-%u", -Value);
}
printInt32(O, Value);
if (MI->csh->detail) {
MI->flat_insn->detail->sysz.operands[MI->flat_insn->detail->sysz.op_count].type = SYSZ_OP_IMM;