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Corrects tests affected by change in run_for_instructions semantics and new program base address.

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Thomas Harte 2019-05-03 15:05:14 -04:00
parent 2c9a1f7b16
commit 4f9f73ca81
1 changed files with 11 additions and 7 deletions
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18
OSBindings/Mac/Clock SignalTests/68000Tests.mm
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@ -243,13 +243,13 @@ class CPU::MC68000::ProcessorStorageTests {
state.supervisor_stack_pointer = 0x1000;
_machine->set_processor_state(state);
_machine->run_for_instructions(3);
_machine->run_for_instructions(4);
state = _machine->get_processor_state();
XCTAssert(state.supervisor_stack_pointer == 0x1000 - 6, @"Exception information should have been pushed to stack.");
const uint16_t *stack_top = _machine->ram_at(state.supervisor_stack_pointer);
XCTAssert(stack_top[1] == 0x0000 && stack_top[2] == 0x0406, @"Return address should point to instruction after DIVU.");
XCTAssert(stack_top[1] == 0x0000 && stack_top[2] == 0x1006, @"Return address should point to instruction after DIVU.");
}
- (void)testMOVE {
@ -258,12 +258,16 @@ class CPU::MC68000::ProcessorStorageTests {
0x3200, // MOVE D0, D1
0x3040, // MOVEA D0, A0
0x3278, 0x0400, // MOVEA.w (0x0400), A1
0x3278, 0x1000, // MOVEA.w (0x1000), A1
0x387c, 0x0400, // MOVE #$400, A4
0x387c, 0x1000, // MOVE #$1000, A4
0x2414, // MOVE.l (A4), D2
});
// run_for_instructions technically runs up to the next instruction
// fetch; therefore run for '1' to get past the implied RESET.
_machine->run_for_instructions(1);
// Perform MOVE #fb2e, D0
_machine->run_for_instructions(1);
auto state = _machine->get_processor_state();
@ -284,10 +288,10 @@ class CPU::MC68000::ProcessorStorageTests {
state = _machine->get_processor_state();
XCTAssert(state.address[1] == 0x0000303c, "A1 was %08x instead of 0x0000303c", state.address[1]);
// Perform MOVE #$400, A4, MOVE.l (A4), D2
_machine->run_for_instructions(1);
// Perform MOVE #$400, A4; MOVE.l (A4), D2
_machine->run_for_instructions(2);
state = _machine->get_processor_state();
XCTAssert(state.address[4] == 0x0400, "A4 was %08x instead of 0x00000400", state.address[4]);
XCTAssert(state.address[4] == 0x1000, "A4 was %08x instead of 0x00001000", state.address[4]);
XCTAssert(state.data[2] == 0x303cfb2e, "D2 was %08x instead of 0x303cfb2e", state.data[2]);
}