Fix Xtensa reachable assert.

The immediate given to decodeImm8_sh8Operand has been already shifted. Checking if it is an 8bit value fails therefore.
Rot127 · Oct 5, 2024 · c0c9b94 · c0c9b94
1 parent b7d0300
commit c0c9b94
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/arch/Xtensa/XtensaDisassembler.c b/arch/Xtensa/XtensaDisassembler.c
@@ -154,8 +154,8 @@ static DecodeStatus decodeImm8Operand(MCInst *Inst, uint64_t Imm,
 static DecodeStatus decodeImm8_sh8Operand(MCInst *Inst, uint64_t Imm,
 					  int64_t Address, const void *Decoder)
 {
-	CS_ASSERT(isUIntN(8, Imm) && "Invalid immediate");
-	MCOperand_CreateImm0(Inst, (SignExtend64((Imm << 8), 16)));
+	CS_ASSERT(isUIntN(16, Imm) && "Invalid immediate");
+	MCOperand_CreateImm0(Inst, (SignExtend64((Imm), 16)));
 	return MCDisassembler_Success;
 }