mirror of
https://github.com/st3fan/ewm.git
synced 2024-12-28 15:29:45 +00:00
67 lines
3.2 KiB
C
67 lines
3.2 KiB
C
// The MIT License (MIT)
|
|
//
|
|
// Copyright (c) 2015 Stefan Arentz - http://github.com/st3fan/ewm
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
#ifndef MEM_H
|
|
#define MEM_H
|
|
|
|
#include <stdint.h>
|
|
|
|
struct cpu_t;
|
|
|
|
typedef uint8_t (*mem_mod_t)(struct cpu_t *cpu, uint8_t b);
|
|
|
|
uint8_t mem_get_byte(struct cpu_t *cpu, uint16_t addr);
|
|
uint8_t mem_get_byte_abs(struct cpu_t *cpu, uint16_t addr);
|
|
uint8_t mem_get_byte_absx(struct cpu_t *cpu, uint16_t addr);
|
|
uint8_t mem_get_byte_absy(struct cpu_t *cpu, uint16_t addr);
|
|
uint8_t mem_get_byte_zpg(struct cpu_t *cpu, uint8_t addr);
|
|
uint8_t mem_get_byte_zpgx(struct cpu_t *cpu, uint8_t addr);
|
|
uint8_t mem_get_byte_zpgy(struct cpu_t *cpu, uint8_t addr);
|
|
uint8_t mem_get_byte_indx(struct cpu_t *cpu, uint8_t addr);
|
|
uint8_t mem_get_byte_indy(struct cpu_t *cpu, uint8_t addr);
|
|
uint8_t mem_get_byte_ind(struct cpu_t *cpu, uint8_t addr);
|
|
|
|
void mem_set_byte(struct cpu_t *cpu, uint16_t addr, uint8_t v);
|
|
void mem_set_byte_zpg(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
void mem_set_byte_zpgx(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
void mem_set_byte_zpgy(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
void mem_set_byte_abs(struct cpu_t *cpu, uint16_t addr, uint8_t v);
|
|
void mem_set_byte_absx(struct cpu_t *cpu, uint16_t addr, uint8_t v);
|
|
void mem_set_byte_absy(struct cpu_t *cpu, uint16_t addr, uint8_t v);
|
|
void mem_set_byte_indx(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
void mem_set_byte_indy(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
void mem_set_byte_ind(struct cpu_t *cpu, uint8_t addr, uint8_t v);
|
|
|
|
void mem_mod_byte_zpg(struct cpu_t *cpu, uint8_t addr, mem_mod_t op);
|
|
void mem_mod_byte_zpgx(struct cpu_t *cpu, uint8_t addr, mem_mod_t op);
|
|
void mem_mod_byte_zpgy(struct cpu_t *cpu, uint8_t addr, mem_mod_t op);
|
|
void mem_mod_byte_abs(struct cpu_t *cpu, uint16_t addr, mem_mod_t op);
|
|
void mem_mod_byte_absx(struct cpu_t *cpu, uint16_t addr, mem_mod_t op);
|
|
void mem_mod_byte_absy(struct cpu_t *cpu, uint16_t addr, mem_mod_t op);
|
|
void mem_mod_byte_indx(struct cpu_t *cpu, uint8_t addr, mem_mod_t op);
|
|
void mem_mod_byte_indy(struct cpu_t *cpu, uint8_t addr, mem_mod_t op);
|
|
|
|
uint16_t mem_get_word(struct cpu_t *cpu, uint16_t addr);
|
|
void mem_set_word(struct cpu_t *cpu, uint16_t addr, uint16_t v);
|
|
|
|
#endif
|