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Revert "x86: support CS_OPT_UNSIGNED for ATT syntax" 

This reverts commit 911af545ab.
This commit is contained in:
Nguyen Anh Quynh 2019-02-12 23:12:07 +08:00
parent 911af545ab
commit cd4c2a9f35
1 changed files with 10 additions and 18 deletions
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28
arch/X86/X86ATTInstPrinter.c
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@ -333,14 +333,10 @@ static void _printOperand(MCInst *MI, unsigned OpNo, SStream *O)
// Print X86 immediates as signed values. // Print X86 immediates as signed values.
int64_t imm = MCOperand_getImm(Op); int64_t imm = MCOperand_getImm(Op);
if (imm < 0) { if (imm < 0) {
if (MI->csh->imm_unsigned) { if (imm < -HEX_THRESHOLD)
SStream_concat(O, "$%"PRIx64, imm); SStream_concat(O, "$-0x%"PRIx64, -imm);
} else { else
if (imm < -HEX_THRESHOLD) SStream_concat(O, "$-%"PRIu64, -imm);
SStream_concat(O, "$-0x%"PRIx64, -imm);
else
SStream_concat(O, "$-%"PRIu64, -imm);
}
} else { } else {
if (imm > HEX_THRESHOLD) if (imm > HEX_THRESHOLD)
SStream_concat(O, "$0x%"PRIx64, imm); SStream_concat(O, "$0x%"PRIx64, imm);
@ -676,16 +672,12 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
else else
SStream_concat(O, "$%"PRIu64, imm); SStream_concat(O, "$%"PRIu64, imm);
} else { } else {
if (MI->csh->imm_unsigned) { if (imm == 0x8000000000000000LL) // imm == -imm
SStream_concat(O, "$%"PRIx64, imm); SStream_concat0(O, "$0x8000000000000000");
} else { else if (imm < -HEX_THRESHOLD)
if (imm == 0x8000000000000000LL) // imm == -imm SStream_concat(O, "$-0x%"PRIx64, -imm);
SStream_concat0(O, "$0x8000000000000000"); else
else if (imm < -HEX_THRESHOLD) SStream_concat(O, "$-%"PRIu64, -imm);
SStream_concat(O, "$-0x%"PRIx64, -imm);
else
SStream_concat(O, "$-%"PRIu64, -imm);
}
} }
break; break;