diff options
Diffstat (limited to 'src/devices/cpu/arm/armdasm.cpp')
-rw-r--r-- | src/devices/cpu/arm/armdasm.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/arm/armdasm.cpp b/src/devices/cpu/arm/armdasm.cpp index 9034d3ac6f3..8da32648630 100644 --- a/src/devices/cpu/arm/armdasm.cpp +++ b/src/devices/cpu/arm/armdasm.cpp @@ -14,7 +14,7 @@ uint32_t arm_disassembler::ExtractImmediateOperand(uint32_t opcode) const // rrrrbbbbbbbb uint32_t imm = opcode & 0xff; uint8_t r = ((opcode >> 8) & 0xf) * 2; - return (imm >> r) | (r ? (imm << (32 - r)) : 0); + return rotr_32(imm, r); } void arm_disassembler::WriteDataProcessingOperand(std::ostream &stream, uint32_t opcode, bool printOp0, bool printOp1, offs_t pc) const |