arm: printModImmOperand() should print Imm as unsigned number in some special cases

10 years ago · e0329ddde3
parent 796f1d4022
commit e0329ddde3
1 changed files with 6 additions and 1 deletions
--- a/arch/ARM/ARMInstPrinter.c
+++ b/arch/ARM/ARMInstPrinter.c
@ -2251,7 +2251,12 @@ static void printModImmOperand(MCInst *MI, unsigned OpNum, SStream *O)
 	Rotated = rotr32(Bits, Rot);
 	if (getSOImmVal(Rotated) == MCOperand_getImm(Op)) {
 		// #rot has the least possible value
-		if (Rotated >= 0) {
+		if (PrintUnsigned) {
+			if (Rotated > HEX_THRESHOLD || Rotated < -HEX_THRESHOLD)
+				SStream_concat(O, "#0x%x", Rotated);
+			else
+				SStream_concat(O, "#%u", Rotated);
+		} else if (Rotated >= 0) {
 			if (Rotated > HEX_THRESHOLD)
 				SStream_concat(O, "#0x%x", Rotated);
 			else