mirror of
https://github.com/TomHarte/CLK.git
synced 2024-11-26 08:49:37 +00:00
58 lines
1.8 KiB
Objective-C
58 lines
1.8 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,
|
|
CSTestMachine6502RegisterEmulationFlag,
|
|
CSTestMachine6502RegisterDataBank,
|
|
CSTestMachine6502RegisterProgramBank,
|
|
CSTestMachine6502RegisterDirect,
|
|
};
|
|
|
|
typedef NS_ENUM(NSInteger, CSTestMachine6502Processor) {
|
|
CSTestMachine6502ProcessorNES6502,
|
|
CSTestMachine6502Processor6502,
|
|
CSTestMachine6502Processor65C02,
|
|
CSTestMachine6502Processor65816
|
|
};
|
|
|
|
extern const uint8_t CSTestMachine6502JamOpcode;
|
|
|
|
@interface CSTestMachine6502 : CSTestMachine
|
|
|
|
- (nonnull instancetype)init NS_UNAVAILABLE;
|
|
|
|
- (nonnull instancetype)initWithProcessor:(CSTestMachine6502Processor)processor hasCIAs:(BOOL)hasCIAs;
|
|
- (nonnull instancetype)initWithProcessor:(CSTestMachine6502Processor)processor;
|
|
|
|
- (void)setData:(nonnull NSData *)data atAddress:(uint32_t)startAddress;
|
|
- (nonnull NSData *)dataAtAddress:(uint32_t)address length:(uint32_t)length;
|
|
- (void)runForNumberOfCycles:(int)cycles;
|
|
- (void)runForNumberOfInstructions:(int)instructions;
|
|
|
|
- (void)setValue:(uint8_t)value forAddress:(uint32_t)address;
|
|
- (uint8_t)valueForAddress:(uint32_t)address;
|
|
- (void)setValue:(uint16_t)value forRegister:(CSTestMachine6502Register)reg;
|
|
- (uint16_t)valueForRegister:(CSTestMachine6502Register)reg;
|
|
|
|
@property (nonatomic, readonly) BOOL isJammed;
|
|
@property (nonatomic, readonly) uint32_t timestamp;
|
|
@property (nonatomic, assign) BOOL irqLine;
|
|
@property (nonatomic, assign) BOOL nmiLine;
|
|
|
|
@end
|