Incorrectly handled x86 instruction, rcl memory, immediate

[jaihysc]

These instructions cause a vector subscript out of range for all registers, I listed only eax and rax

• rcl byte ptr [eax]
• rcl byte ptr [rax]
• rcl word ptr [eax]
• rcl word ptr [rax]
• rcl dword ptr [eax]
• rcl dword ptr [rax]
• rcl qword ptr [eax]
• rcl qword ptr [rax]

The code used for testing

auto ctx = triton::Context();
ctx.setArchitecture(triton::arch::architecture_e::ARCH_X86_64);

uint8_t opcode[] = {0xd1, 0x14, 0x24}; // rcl dword ptr [rsp]
auto instruction = triton::arch::Instruction(opcode, 3);
ctx.processing(instruction);

[jaihysc]

Tried on the vcpkg and master branch - same issue.

[JonathanSalwan]

Thx for the report. I will dig into this bug as soon as I can :)

[ZehMatt]

Ran into the same issue, any news on this?