mirror of
https://github.com/ArthurFerreira2/puce6502.git
synced 2024-11-21 17:33:37 +00:00
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
|
/*
|
||
|
|
Puce6502 - MOS 6502 cpu emulator
|
||
|
|
Last modified 1st of August 2020
|
||
|
|
Copyright (c) 2018 Arthur Ferreira (arthur.ferreira2@gmail.com)
|
||
|
|
|
||
|
|
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 _CPU_H
|
||
|
|
#define _CPU_H
|
||
|
|
|
||
|
|
typedef unsigned char uint8_t;
|
||
|
|
typedef unsigned short uint16_t;
|
||
|
|
typedef enum {false, true} bool;
|
||
|
|
|
||
|
|
#define ROMSTART 0xD000
|
||
|
|
#define ROMSIZE 0x3000
|
||
|
|
#define RAMSIZE 0xC000
|
||
|
|
|
||
|
|
uint8_t rom[ROMSIZE];
|
||
|
|
uint8_t ram[RAMSIZE];
|
||
|
|
|
||
|
|
long long int ticks;
|
||
|
|
|
||
|
|
void puce6502Reset();
|
||
|
|
void puce6502Exec(long long int cycleCount);
|
||
|
|
#endif
|