mirror of
https://github.com/TomHarte/CLK.git
synced 2024-07-09 21:29:53 +00:00
48 lines
1.4 KiB
Objective-C
48 lines
1.4 KiB
Objective-C
//
|
|
// TestMachine6502.h
|
|
// CLK
|
|
//
|
|
// Created by Thomas Harte on 29/06/2015.
|
|
// Copyright © 2015 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#import <Foundation/Foundation.h>
|
|
#import "TestMachine.h"
|
|
|
|
typedef NS_ENUM(NSInteger, CSTestMachine6502Register) {
|
|
CSTestMachine6502RegisterLastOperationAddress,
|
|
CSTestMachine6502RegisterProgramCounter,
|
|
CSTestMachine6502RegisterStackPointer,
|
|
CSTestMachine6502RegisterFlags,
|
|
CSTestMachine6502RegisterA,
|
|
CSTestMachine6502RegisterX,
|
|
CSTestMachine6502RegisterY,
|
|
};
|
|
|
|
extern const uint8_t CSTestMachine6502JamOpcode;
|
|
|
|
@class CSTestMachine6502;
|
|
@protocol CSTestMachine6502JamHandler <NSObject>
|
|
- (void)testMachine:(CSTestMachine6502 *)machine didJamAtAddress:(uint16_t)address;
|
|
@end
|
|
|
|
@interface CSTestMachine6502 : CSTestMachine
|
|
|
|
- (void)setData:(NSData *)data atAddress:(uint16_t)startAddress;
|
|
- (void)runForNumberOfCycles:(int)cycles;
|
|
|
|
- (void)setValue:(uint8_t)value forAddress:(uint16_t)address;
|
|
- (uint8_t)valueForAddress:(uint16_t)address;
|
|
- (void)setValue:(uint16_t)value forRegister:(CSTestMachine6502Register)reg;
|
|
- (uint16_t)valueForRegister:(CSTestMachine6502Register)reg;
|
|
|
|
- (void)returnFromSubroutine;
|
|
|
|
@property (nonatomic, readonly) BOOL isJammed;
|
|
@property (nonatomic, readonly) uint32_t timestamp;
|
|
@property (nonatomic, weak) id <CSTestMachine6502JamHandler> jamHandler;
|
|
@property (nonatomic, assign) BOOL irqLine;
|
|
@property (nonatomic, assign) BOOL nmiLine;
|
|
|
|
@end
|