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Imports OR tests.

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This commit is contained in:
Thomas Harte 2019-06-25 22:34:04 -04:00
parent 79066f8628
commit 6ff661c30d
1 changed files with 65 additions and 0 deletions
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65
OSBindings/Mac/Clock SignalTests/68000Tests.mm
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@ -3075,6 +3075,71 @@ class CPU::MC68000::ProcessorStorageTests {
XCTAssertEqual(28, _machine->get_cycle_count());
}
// MARK: OR
- (void)testORb {
_machine->set_program({
0x8604 // OR.b D4, D3
});
auto state = _machine->get_processor_state();
state.data[3] = 0x54ff0056;
state.data[4] = 0x9853abcd;
state.status |= Flag::Extend | Flag::Carry | Flag::Overflow;
_machine->set_processor_state(state);
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssertEqual(state.data[3], 0x54ff00df);
XCTAssertEqual(state.data[4], 0x9853abcd);
XCTAssertEqual(state.status & Flag::ConditionCodes, Flag::Extend | Flag::Negative);
XCTAssertEqual(4, _machine->get_cycle_count());
}
- (void)testORl_toDn {
_machine->set_program({
0x86ac, 0xfffa // OR.l -6(A4), D3
});
auto state = _machine->get_processor_state();
state.data[3] = 0x54fff856;
state.address[4] = 0x3006;
*_machine->ram_at(0x3000) = 0x1253;
*_machine->ram_at(0x3002) = 0xfb34;
_machine->set_processor_state(state);
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssertEqual(state.data[3], 0x56fffb76);
XCTAssertEqual(state.address[4], 0x3006);
XCTAssertEqual(*_machine->ram_at(0x3000), 0x1253);
XCTAssertEqual(*_machine->ram_at(0x3002), 0xfb34);
XCTAssertEqual(state.status & Flag::ConditionCodes, 0);
XCTAssertEqual(18, _machine->get_cycle_count());
}
- (void)testORl_fromDn {
_machine->set_program({
0x87ac, 0xfffa // OR.l D3, -6(A4)
});
auto state = _machine->get_processor_state();
state.data[3] = 0x54fff856;
state.address[4] = 0x3006;
*_machine->ram_at(0x3000) = 0x1253;
*_machine->ram_at(0x3002) = 0xfb34;
_machine->set_processor_state(state);
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssertEqual(state.data[3], 0x54fff856);
XCTAssertEqual(state.address[4], 0x3006);
XCTAssertEqual(*_machine->ram_at(0x3000), 0x56ff);
XCTAssertEqual(*_machine->ram_at(0x3002), 0xfb76);
XCTAssertEqual(state.status & Flag::ConditionCodes, 0);
XCTAssertEqual(24, _machine->get_cycle_count());
}
// MARK: PEA
- (void)testPEA_A1 {