680 lines
38 KiB
Rust
680 lines
38 KiB
Rust
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use moa_core::{System, MemoryBlock, BusPort, Address, Addressable, Steppable, wrap_transmutable};
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use moa_m68k::{M68k, M68kType};
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use moa_m68k::state::M68kState;
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use moa_m68k::instructions::{Instruction, Target, Size, Sign, ShiftDirection, Direction, Condition};
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const INIT_STACK: Address = 0x00002000;
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const INIT_ADDR: Address = 0x00000010;
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const MEM_ADDR: u32 = 0x00001234;
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struct TestState {
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pc: u32,
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ssp: u32,
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usp: u32,
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d0: u32,
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d1: u32,
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a0: u32,
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a1: u32,
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sr: u16,
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mem: u32,
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}
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struct TestCase {
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name: &'static str,
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ins: Instruction,
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data: &'static [u16],
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cputype: M68kType,
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init: TestState,
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fini: TestState,
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}
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fn init_execute_test(cputype: M68kType) -> (M68k, System) {
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let mut system = System::default();
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// Insert basic initialization
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let data = vec![0; 0x00100000];
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let mem = MemoryBlock::new(data);
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system.add_addressable_device(0x00000000, wrap_transmutable(mem)).unwrap();
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system.get_bus().write_beu32(0, INIT_STACK as u32).unwrap();
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system.get_bus().write_beu32(4, INIT_ADDR as u32).unwrap();
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let port = if cputype <= M68kType::MC68010 {
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BusPort::new(0, 24, 16, system.bus.clone())
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} else {
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BusPort::new(0, 24, 16, system.bus.clone())
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};
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let mut cpu = M68k::new(cputype, 10_000_000, port);
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cpu.step(&system).unwrap();
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cpu.decoder.init(cpu.state.pc);
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assert_eq!(cpu.state.pc, INIT_ADDR as u32);
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assert_eq!(cpu.state.ssp, INIT_STACK as u32);
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assert_eq!(cpu.decoder.instruction, Instruction::NOP);
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(cpu, system)
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}
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fn build_state(state: &TestState) -> M68kState {
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let mut new_state = M68kState::default();
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new_state.pc = state.pc;
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new_state.ssp = state.ssp;
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new_state.usp = state.usp;
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new_state.d_reg[0] = state.d0;
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new_state.d_reg[1] = state.d1;
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new_state.a_reg[0] = state.a0;
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new_state.a_reg[1] = state.a1;
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new_state.sr = state.sr;
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new_state
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}
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fn load_memory(system: &System, data: &[u16]) {
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for i in 0..data.len() {
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system.get_bus().write_beu16((i << 1) as Address, data[i]).unwrap();
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}
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}
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fn run_test(case: &TestCase) {
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let (mut cpu, system) = init_execute_test(case.cputype);
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let init_state = build_state(&case.init);
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let mut expected_state = build_state(&case.fini);
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system.get_bus().write_beu32(MEM_ADDR as Address, case.init.mem).unwrap();
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load_memory(&system, case.data);
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cpu.state = init_state;
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cpu.decode_next().unwrap();
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assert_eq!(cpu.decoder.instruction, case.ins);
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cpu.execute_current().unwrap();
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expected_state.request = cpu.state.request.clone();
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assert_eq!(cpu.state, expected_state);
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let mem = system.get_bus().read_beu32(MEM_ADDR as Address).unwrap();
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assert_eq!(mem, case.fini.mem);
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}
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#[test]
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pub fn run_execute_tests() {
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for case in TEST_CASES {
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println!("Running test {}", case.name);
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run_test(case);
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}
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}
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#[test]
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pub fn run_assembler_tests() {
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use moa_m68k::assembler::M68kAssembler;
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let mut tests = 0;
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let mut errors = 0;
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for case in TEST_CASES {
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tests += 1;
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let assembly_text = format!("{}", case.ins);
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print!("Testing assembling of {:?} ", assembly_text);
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let mut assembler = M68kAssembler::new(M68kType::MC68000);
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match assembler.assemble_words(&assembly_text) {
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Ok(data) => {
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if data == case.data {
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print!("pass");
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} else {
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errors += 1;
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print!("FAILED");
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print!("\ngot: [{}], but expected: [{}]", format_hex(&data), format_hex(case.data));
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}
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println!();
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},
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Err(err) => {
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println!("FAILED\n{:?}", err);
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errors += 1;
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},
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}
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}
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if errors > 0 {
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panic!("{} errors out of {} tests", errors, tests);
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}
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}
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fn format_hex(data: &[u16]) -> String {
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data.iter()
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.map(|word| format!("{:#06x}", word))
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.collect::<Vec<String>>()
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.join(", ")
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}
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const TEST_CASES: &'static [TestCase] = &[
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TestCase {
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name: "nop",
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ins: Instruction::NOP,
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data: &[ 0x4e71 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "addi with no overflow or carry",
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ins: Instruction::ADD(Target::Immediate(0x7f), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0600, 0x007F ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000007f, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "addi with no overflow but negative",
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ins: Instruction::ADD(Target::Immediate(0x80), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0600, 0x0080 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000081, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
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},
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TestCase {
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name: "addi with overflow",
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ins: Instruction::ADD(Target::Immediate(0x7f), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0600, 0x007F ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x270A, mem: 0x00000000 },
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},
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TestCase {
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name: "addi with carry",
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ins: Instruction::ADD(Target::Immediate(0x80), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0600, 0x0080 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2717, mem: 0x00000000 },
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},
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TestCase {
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name: "adda immediate",
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ins: Instruction::ADDA(Target::Immediate(0xF800), 0, Size::Word),
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data: &[ 0xD0FC, 0xF800 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0xFFFFF800, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
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},
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TestCase {
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name: "adda register",
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ins: Instruction::ADDA(Target::DirectDReg(0), 0, Size::Word),
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data: &[ 0xD0C0 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000F800, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000F800, d1: 0x00000000, a0: 0xFFFFF800, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
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},
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TestCase {
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name: "addx",
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ins: Instruction::ADDX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
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data: &[ 0xD101 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000007F, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FE, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x270A, mem: 0x00000000 },
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},
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TestCase {
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name: "addx with extend",
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ins: Instruction::ADDX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
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data: &[ 0xD101 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000007F, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2710, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FF, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x270A, mem: 0x00000000 },
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},
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TestCase {
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name: "addx with extend and carry",
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ins: Instruction::ADDX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
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data: &[ 0xD101 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2710, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2715, mem: 0x00000000 },
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},
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TestCase {
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name: "andi with sr",
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ins: Instruction::ANDtoSR(0xF8FF),
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data: &[ 0x027C, 0xF8FF ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0xA7AA, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0xA0AA, mem: 0x00000000 },
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},
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TestCase {
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name: "asl",
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ins: Instruction::ASd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
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data: &[ 0xE300 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000002, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "asr",
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ins: Instruction::ASd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Right),
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data: &[ 0xE200 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000081, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000C0, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2719, mem: 0x00000000 },
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},
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TestCase {
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name: "blt with jump",
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ins: Instruction::Bcc(Condition::LessThan, 8),
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data: &[ 0x6D08 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2709, mem: 0x00000000 },
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fini: TestState { pc: 0x0000000A, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2709, mem: 0x00000000 },
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},
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TestCase {
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name: "blt with jump",
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ins: Instruction::Bcc(Condition::LessThan, 8),
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data: &[ 0x6D08 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "bchg not zero",
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ins: Instruction::BCHG(Target::Immediate(7), Target::DirectDReg(1), Size::Long),
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data: &[ 0x0841, 0x0007 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x000000FF, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "bchg zero",
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ins: Instruction::BCHG(Target::Immediate(7), Target::DirectDReg(1), Size::Long),
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data: &[ 0x0841, 0x0007 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000080, a0: 0x00000000, a1: 0x00000000, sr: 0x2704, mem: 0x00000000 },
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},
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TestCase {
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name: "bra 8-bit",
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ins: Instruction::BRA(-32),
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data: &[ 0x60E0 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0xFFFFFFE2, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "cmpi equal",
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ins: Instruction::CMP(Target::Immediate(0x20), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0C00, 0x0020 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2704, mem: 0x00000000 },
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},
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TestCase {
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name: "cmpi greater than",
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ins: Instruction::CMP(Target::Immediate(0x30), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0C00, 0x0030 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2709, mem: 0x00000000 },
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},
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TestCase {
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name: "cmpi less than",
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ins: Instruction::CMP(Target::Immediate(0x10), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0C00, 0x0010 ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000020, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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},
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TestCase {
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name: "cmpi no overflow",
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ins: Instruction::CMP(Target::Immediate(0x7F), Target::DirectDReg(0), Size::Byte),
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data: &[ 0x0C00, 0x007F ],
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cputype: M68kType::MC68010,
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init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
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fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2709, mem: 0x00000000 },
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},
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TestCase {
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name: "cmpi no overflow, already negative",
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ins: Instruction::CMP(Target::Immediate(0x8001), Target::DirectDReg(0), Size::Word),
|
|
data: &[ 0x0C40, 0x8001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2701, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "cmpi with overflow",
|
|
ins: Instruction::CMP(Target::Immediate(0x80), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x0C00, 0x0080 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x270B, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "cmpi with overflow 2",
|
|
ins: Instruction::CMP(Target::Immediate(0x8001), Target::DirectDReg(0), Size::Word),
|
|
data: &[ 0x0C40, 0x8001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x270B, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "cmpi no carry",
|
|
ins: Instruction::CMP(Target::Immediate(0x01), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x0C00, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FF, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FF, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "cmpi with carry",
|
|
ins: Instruction::CMP(Target::Immediate(0xFF), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x0C00, 0x00FF ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2701, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "divu",
|
|
ins: Instruction::DIVW(Target::Immediate(0x0245), 0, Sign::Unsigned),
|
|
data: &[ 0x80FC, 0x0245 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00040000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x007101C3, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "divs",
|
|
ins: Instruction::DIVW(Target::Immediate(48), 0, Sign::Signed),
|
|
data: &[ 0x81FC, 0x0030 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xFFFFEB00, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000FF90, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "eori",
|
|
ins: Instruction::EOR(Target::DirectDReg(1), Target::DirectDReg(0), Size::Long),
|
|
data: &[ 0xB380 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xAAAA5555, d1: 0x55AA55AA, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0xFF0000FF, d1: 0x55AA55AA, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "exg",
|
|
ins: Instruction::EXG(Target::DirectDReg(0), Target::DirectAReg(1)),
|
|
data: &[ 0xC189 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x12345678, d1: 0x00000000, a0: 0x00000000, a1: 0x87654321, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x87654321, d1: 0x00000000, a0: 0x00000000, a1: 0x12345678, sr: 0x2700, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "ext",
|
|
ins: Instruction::EXT(0, Size::Byte, Size::Word),
|
|
data: &[ 0x4880 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000CB, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000FFCB, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27F8, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "ext",
|
|
ins: Instruction::EXT(0, Size::Word, Size::Long),
|
|
data: &[ 0x48C0 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000CB, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000CB, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27F0, mem: 0x00000000 },
|
|
},
|
|
|
|
TestCase {
|
|
name: "lsl",
|
|
ins: Instruction::LSd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
|
|
data: &[ 0xE308 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x271F, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000002, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "lsl with bit out",
|
|
ins: Instruction::LSd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
|
|
data: &[ 0xE308 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000081, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000002, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2711, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "lsr",
|
|
ins: Instruction::LSd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Right),
|
|
data: &[ 0xE208 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000081, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000040, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2711, mem: 0x00000000 },
|
|
},
|
|
|
|
TestCase {
|
|
name: "muls",
|
|
ins: Instruction::MULW(Target::Immediate(0x0276), 0, Sign::Signed),
|
|
data: &[ 0xC1FC, 0x0276 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000200, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x0004ec00, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "movel",
|
|
ins: Instruction::MOVE(Target::DirectDReg(0), Target::DirectDReg(1), Size::Long),
|
|
data: &[ 0x2200 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xFEDCBA98, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0xFEDCBA98, d1: 0xFEDCBA98, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "movea",
|
|
ins: Instruction::MOVEA(Target::DirectDReg(0), 0, Size::Long),
|
|
data: &[ 0x2040 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xFEDCBA98, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0xFEDCBA98, d1: 0x00000000, a0: 0xFEDCBA98, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
},
|
|
|
|
// MOVEM
|
|
TestCase {
|
|
name: "movem word to target",
|
|
ins: Instruction::MOVEM(Target::IndirectAReg(0), Size::Word, Direction::ToTarget, 0x0003),
|
|
data: &[ 0x4890, 0x0003 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0xEFEF5678, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0xEFEF5678, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x12345678 },
|
|
},
|
|
TestCase {
|
|
name: "movem long to target",
|
|
ins: Instruction::MOVEM(Target::IndirectAReg(0), Size::Long, Direction::ToTarget, 0x0001),
|
|
data: &[ 0x48D0, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
},
|
|
TestCase {
|
|
name: "movem long from target",
|
|
ins: Instruction::MOVEM(Target::IndirectAReg(0), Size::Long, Direction::FromTarget, 0x0001),
|
|
data: &[ 0x4CD0, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
},
|
|
TestCase {
|
|
name: "movem word from target inc",
|
|
ins: Instruction::MOVEM(Target::IndirectARegInc(0), Size::Word, Direction::FromTarget, 0x0001),
|
|
data: &[ 0x4C98, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xFFFFFFFF, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xFFFFABCD, d1: 0x00000000, a0: MEM_ADDR+2, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
},
|
|
TestCase {
|
|
name: "movem long to target dec",
|
|
ins: Instruction::MOVEM(Target::IndirectARegDec(0), Size::Long, Direction::ToTarget, 0x8000),
|
|
data: &[ 0x48E0, 0x8000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0x00000000, a0: MEM_ADDR+4, a1: 0x00000000, sr: 0x27FF, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xABCD1234, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xABCD1234 },
|
|
},
|
|
|
|
|
|
// MOVEP
|
|
TestCase {
|
|
name: "movep word to even memory",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Word, Direction::ToTarget),
|
|
data: &[ 0x0188, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFFFFFFFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x55FFAAFF },
|
|
},
|
|
TestCase {
|
|
name: "movep word to odd memory",
|
|
ins: Instruction::MOVEP(0, 0, 1, Size::Word, Direction::ToTarget),
|
|
data: &[ 0x0188, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFFFFFFFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFF55FFAA },
|
|
},
|
|
TestCase {
|
|
name: "movep long to even memory upper",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Long, Direction::ToTarget),
|
|
data: &[ 0x01C8, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xAABBCCDD, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFFFFFFFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xAABBCCDD, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xAAFFBBFF },
|
|
},
|
|
TestCase {
|
|
name: "movep long to even memory lower",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Long, Direction::ToTarget),
|
|
data: &[ 0x01C8, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0xAABBCCDD, d1: 0x00000000, a0: MEM_ADDR-4, a1: 0x00000000, sr: 0x27FF, mem: 0xFFFFFFFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xAABBCCDD, d1: 0x00000000, a0: MEM_ADDR-4, a1: 0x00000000, sr: 0x27FF, mem: 0xCCFFDDFF },
|
|
},
|
|
TestCase {
|
|
name: "movep word from even memory",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Word, Direction::FromTarget),
|
|
data: &[ 0x0108, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x55FFAAFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0x55FFAAFF },
|
|
},
|
|
TestCase {
|
|
name: "movep word from odd memory",
|
|
ins: Instruction::MOVEP(0, 0, 1, Size::Word, Direction::FromTarget),
|
|
data: &[ 0x0108, 0x0001 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFF55FFAA },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x000055AA, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xFF55FFAA },
|
|
},
|
|
TestCase {
|
|
name: "movep long from even memory upper",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Long, Direction::FromTarget),
|
|
data: &[ 0x0148, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xAAFFBBFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0xAABB0000, d1: 0x00000000, a0: MEM_ADDR, a1: 0x00000000, sr: 0x27FF, mem: 0xAAFFBBFF },
|
|
},
|
|
TestCase {
|
|
name: "movep long from even memory lower",
|
|
ins: Instruction::MOVEP(0, 0, 0, Size::Long, Direction::FromTarget),
|
|
data: &[ 0x0148, 0x0000 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: MEM_ADDR-4, a1: 0x00000000, sr: 0x27FF, mem: 0xCCFFDDFF },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000CCDD, d1: 0x00000000, a0: MEM_ADDR-4, a1: 0x00000000, sr: 0x27FF, mem: 0xCCFFDDFF },
|
|
},
|
|
|
|
|
|
// NEG
|
|
TestCase {
|
|
name: "neg",
|
|
ins: Instruction::NEG(Target::DirectDReg(0), Size::Word),
|
|
data: &[ 0x4440 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000FF80, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2719, mem: 0x00000000 },
|
|
},
|
|
|
|
|
|
TestCase {
|
|
name: "ori",
|
|
ins: Instruction::OR(Target::Immediate(0xFF), Target::DirectAReg(0), Size::Byte),
|
|
data: &[ 0x0008, 0x00FF ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x000000FF, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "ori with sr",
|
|
ins: Instruction::ORtoSR(0x00AA),
|
|
data: &[ 0x007C, 0x00AA ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0xA755, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000004, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0xA7FF, mem: 0x00000000 },
|
|
},
|
|
|
|
|
|
|
|
TestCase {
|
|
name: "rol",
|
|
ins: Instruction::ROd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
|
|
data: &[ 0xE318 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2701, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "ror",
|
|
ins: Instruction::ROd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Right),
|
|
data: &[ 0xE218 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2709, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "roxl",
|
|
ins: Instruction::ROXd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
|
|
data: &[ 0xE310 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2715, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "roxr",
|
|
ins: Instruction::ROXd(Target::Immediate(1), Target::DirectDReg(0), Size::Byte, ShiftDirection::Right),
|
|
data: &[ 0xE210 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2715, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "roxl two bits",
|
|
ins: Instruction::ROXd(Target::Immediate(2), Target::DirectDReg(0), Size::Byte, ShiftDirection::Left),
|
|
data: &[ 0xE510 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "roxr two bits",
|
|
ins: Instruction::ROXd(Target::Immediate(2), Target::DirectDReg(0), Size::Byte, ShiftDirection::Right),
|
|
data: &[ 0xE410 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000001, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x00000000, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
|
|
TestCase {
|
|
name: "subx",
|
|
ins: Instruction::SUBX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x9101 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FF, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2700, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2708, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "subx with extend",
|
|
ins: Instruction::SUBX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x9101 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x000000FF, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2710, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x0000007F, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2702, mem: 0x00000000 },
|
|
},
|
|
TestCase {
|
|
name: "subx with extend and carry",
|
|
ins: Instruction::SUBX(Target::DirectDReg(1), Target::DirectDReg(0), Size::Byte),
|
|
data: &[ 0x9101 ],
|
|
cputype: M68kType::MC68010,
|
|
init: TestState { pc: 0x00000000, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000000, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2710, mem: 0x00000000 },
|
|
fini: TestState { pc: 0x00000002, ssp: 0x00000000, usp: 0x00000000, d0: 0x00000080, d1: 0x0000007F, a0: 0x00000000, a1: 0x00000000, sr: 0x2719, mem: 0x00000000 },
|
|
},
|
|
];
|
|
|