6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-07-05 10:28:58 +00:00
Code Issues Projects Releases Wiki Activity

Add the option to log a list of all untested instructions.

Browse Source
This commit is contained in:
Thomas Harte 2022-05-25 13:17:01 -04:00
parent 72425fc2e1
commit 1ab831f571
1 changed files with 39 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
OSBindings/Mac/Clock SignalTests/68000ComparativeTests.mm
View File

@ -18,6 +18,7 @@
//#define USE_EXECUTOR
//#define MAKE_SUGGESTIONS
//#define LOG_UNTESTED
namespace {
@ -127,6 +128,7 @@ struct TestProcessor: public CPU::MC68000Mk2::BusHandler {
NSMutableSet<NSString *> *_failures;
NSMutableArray<NSNumber *> *_failingOpcodes;
NSMutableDictionary<NSNumber *, NSMutableArray<NSString *> *> *_suggestedCorrections;
NSMutableSet<NSNumber *> *_testedOpcodes;
InstructionSet::M68k::Predecoder<InstructionSet::M68k::Model::M68000> _decoder;
@ -150,6 +152,10 @@ struct TestProcessor: public CPU::MC68000Mk2::BusHandler {
_failures = [[NSMutableSet alloc] init];
_failingOpcodes = [[NSMutableArray alloc] init];
// This will simply accumulate a list of all tested opcodes, in order to report
// on those that are missing.
_testedOpcodes = [[NSMutableSet alloc] init];
#ifdef MAKE_SUGGESTIONS
_suggestedCorrections = [[NSMutableDictionary alloc] init];
#endif
@ -190,6 +196,25 @@ struct TestProcessor: public CPU::MC68000Mk2::BusHandler {
}
}
}
#ifdef LOG_UNTESTED
// Output a list of untested opcodes.
NSMutableArray<NSString *> *untested = [[NSMutableArray alloc] init];
for(int opcode = 0; opcode < 65536; opcode++) {
const auto instruction = _decoder.decode(uint16_t(opcode));
if(instruction.operation == InstructionSet::M68k::Operation::Undefined) {
continue;
}
if([_testedOpcodes containsObject:@(opcode)]) {
continue;
}
[untested addObject:[NSString stringWithFormat:@"%04x %s", opcode, instruction.to_string(uint16_t(opcode)).c_str()]];
}
NSLog(@"Untested: %@", untested);
#endif
}
- (void)testJSONAtURL:(NSURL *)url {
@ -213,6 +238,20 @@ struct TestProcessor: public CPU::MC68000Mk2::BusHandler {
// Compare against a test set if one has been supplied.
if(_testSet && ![_testSet containsObject:name]) continue;
// Pull out the opcode and record it.
NSArray<NSNumber *> *const initialMemory = test[@"initial memory"];
uint16_t opcode = 0;
NSEnumerator<NSNumber *> *enumerator = [initialMemory objectEnumerator];
while(true) {
NSNumber *const address = [enumerator nextObject];
NSNumber *const value = [enumerator nextObject];
if(!address || !value) break;
if(address.integerValue == 0x100) opcode |= value.integerValue << 8;
if(address.integerValue == 0x101) opcode |= value.integerValue;
}
[_testedOpcodes addObject:@(opcode)];
#ifdef USE_EXECUTOR
[self testOperationExecutor:test name:name];
#else