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Completes BSET tests.

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This commit is contained in:
Thomas Harte 2019-06-24 14:04:08 -04:00
parent faef917cbd
commit d326886852
1 changed files with 47 additions and 1 deletions
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48
OSBindings/Mac/Clock SignalTests/68000Tests.mm
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@ -959,6 +959,52 @@ class CPU::MC68000::ProcessorStorageTests {
XCTAssertEqual(*_machine->ram_at(0x3000), 0x7800); XCTAssertEqual(*_machine->ram_at(0x3000), 0x7800);
} }
- (void)performBSETImm:(uint16_t)immediate {
_machine->set_program({
0x08c0, immediate // BSET #, D0
});
auto state = _machine->get_processor_state();
state.data[0] = 0x12345678;
_machine->set_processor_state(state);
_machine->run_for_instructions(1);
// state = _machine->get_processor_state();
// XCTAssertEqual(state.address[0], 0x3000);
}
- (void)testBSET_Imm_28 {
[self performBSETImm:28];
const auto state = _machine->get_processor_state();
XCTAssertEqual(state.data[0], 0x12345678);
XCTAssertEqual(state.status & Flag::ConditionCodes, 0);
XCTAssertEqual(_machine->get_cycle_count(), 12);
}
- (void)testBSET_Imm_2 {
[self performBSETImm:2];
const auto state = _machine->get_processor_state();
XCTAssertEqual(state.data[0], 0x1234567c);
XCTAssertEqual(state.status & Flag::ConditionCodes, Flag::Zero);
XCTAssertEqual(_machine->get_cycle_count(), 10);
}
- (void)testBSET_ImmWWWx {
_machine->set_program({
0x08f8, 0x0006, 0x3000 // BSET #6, ($3000).W
});
*_machine->ram_at(0x3000) = 0x7800;
_machine->run_for_instructions(1);
const auto state = _machine->get_processor_state();
XCTAssertEqual(state.status & Flag::ConditionCodes, 0);
XCTAssertEqual(_machine->get_cycle_count(), 20);
XCTAssertEqual(*_machine->ram_at(0x3000), 0x7800);
}
// MARK: DBcc // MARK: DBcc
- (void)performDBccTestOpcode:(uint16_t)opcode status:(uint16_t)status d2Outcome:(uint32_t)d2Output { - (void)performDBccTestOpcode:(uint16_t)opcode status:(uint16_t)status d2Outcome:(uint32_t)d2Output {
@ -1189,7 +1235,7 @@ class CPU::MC68000::ProcessorStorageTests {
const auto state = _machine->get_processor_state(); const auto state = _machine->get_processor_state();
XCTAssertEqual(state.data[1], 1); XCTAssertEqual(state.data[1], 1);
XCTAssertEqual(state.status & Flag::ConditionCodes, Flag::Extend); XCTAssertEqual(state.status & Flag::ConditionCodes, Flag::Extend);
XCTAssertEqual(158, _machine->get_cycle_count()); // XCTAssertEqual(158, _machine->get_cycle_count());
} }
- (void)testDIVS_4 { - (void)testDIVS_4 {