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Corrects now-unimplemented ADD/SUB.

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This commit is contained in:
Thomas Harte 2019-04-03 19:43:54 -04:00
parent 689ba1d4a2
commit 73e1c8c780
2 changed files with 4 additions and 4 deletions
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2
OSBindings/Mac/Clock SignalTests/EmuTOSTests.mm
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@ -92,7 +92,7 @@ class EmuTOS: public CPU::MC68000::BusHandler {
// Put teardown code here. This method is called after the invocation of each test method in the class.
}
- (void)testExample {
- (void)testStartup {
// This is an example of a functional test case.
// Use XCTAssert and related functions to verify your tests produce the correct results.
_machine->run_for(HalfCycles(4000));

6
Processors/68000/Implementation/68000Storage.cpp
View File

@ -502,7 +502,7 @@ struct ProcessorStorageConstructor {
// if(mode == 0x03) {
// op(int(Action::Increment4) | MicroOp::DestinationMask);
// }
break;
continue;
case 0x004: // ADD/SUB.bw Dn, -(An)
// op( int(is_byte_access ? Action::Decrement1 : Action::Decrement2) | MicroOp::SourceMask,
@ -859,7 +859,7 @@ struct ProcessorStorageConstructor {
default: // (An), (An)+, -(An), (d16, An), (d8, An Xn), (xxx).W, (xxx).L
storage_.instructions[instruction].source = &storage_.source_bus_data_[0];
storage_.instructions[instruction].source_address = &storage_.source_bus_data_[source_register];
storage_.instructions[instruction].source_address = &storage_.address_[source_register];
break;
}
@ -874,7 +874,7 @@ struct ProcessorStorageConstructor {
default: // (An), (An)+, -(An), (d16, An), (d8, An Xn), (xxx).W, (xxx).L
storage_.instructions[instruction].destination = &storage_.destination_bus_data_[0];
storage_.instructions[instruction].destination = &storage_.source_bus_data_[destination_register];
storage_.instructions[instruction].destination = &storage_.address_[destination_register];
break;
}