Mercurial > repos > blastem
view blastem.h @ 458:848a3db9d0b0
Remove extra 68K/VDP cycle sync
author | Mike Pavone <pavone@retrodev.com> |
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date | Sun, 08 Sep 2013 20:47:01 -0700 |
parents | b7c3b2d22858 |
children | 140af5509ce7 |
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#ifndef BLASTEM_H_ #define BLASTEM_H_ #include <stdint.h> #include "m68k_to_x86.h" #include "z80_to_x86.h" #include "ym2612.h" #include "vdp.h" #include "psg.h" #include "io.h" #include "config.h" #define RAM_FLAG_ODD 0x1800 #define RAM_FLAG_EVEN 0x1000 #define RAM_FLAG_BOTH 0x0000 #define CYCLE_NEVER 0xFFFFFFFF typedef struct { m68k_context *m68k; z80_context *z80; vdp_context *vdp; ym2612_context *ym; psg_context *psg; uint8_t *save_ram; uint32_t save_ram_mask; uint32_t save_flags; uint8_t bank_regs[8]; io_port ports[3]; } genesis_context; extern genesis_context * genesis; extern int break_on_sync; extern int save_state; extern tern_node * config; extern uint8_t busreq; extern uint8_t reset; uint16_t read_dma_value(uint32_t address); m68k_context * debugger(m68k_context * context, uint32_t address); #endif //BLASTEM_H_