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comparison blastem.h @ 776:cbf97d335444

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Full support for Sega mapper when it comes to data. Code in remapped sections may not work reliably. SSF2 now works.
author Michael Pavone <pavone@retrodev.com>
date Mon, 20 Jul 2015 21:15:34 -0700
parents 4638b88bc72d
children 092524bb2e8f
comparison
equal deleted inserted replaced
775:22728a57d7f3 776:cbf97d335444
30 uint32_t master_clock; //Current master clock value 30 uint32_t master_clock; //Current master clock value
31 uint32_t normal_clock; //Normal master clock (used to restore master clock after turbo mode) 31 uint32_t normal_clock; //Normal master clock (used to restore master clock after turbo mode)
32 uint32_t frame_end; 32 uint32_t frame_end;
33 uint32_t max_cycles; 33 uint32_t max_cycles;
34 uint8_t bank_regs[8]; 34 uint8_t bank_regs[8];
35 uint16_t mapper_start_index;
35 uint8_t save_type; 36 uint8_t save_type;
36 io_port ports[3]; 37 io_port ports[3];
37 uint8_t bus_busy; 38 uint8_t bus_busy;
38 eeprom_state eeprom; 39 eeprom_state eeprom;
39 } genesis_context; 40 } genesis_context;
42 extern int headless; 43 extern int headless;
43 extern int break_on_sync; 44 extern int break_on_sync;
44 extern int save_state; 45 extern int save_state;
45 extern tern_node * config; 46 extern tern_node * config;
46 47
47 #define CARTRIDGE_WORDS 0x200000
48 #define RAM_WORDS 32 * 1024 48 #define RAM_WORDS 32 * 1024
49 #define Z80_RAM_BYTES 8 * 1024 49 #define Z80_RAM_BYTES 8 * 1024
50 50
51 extern uint16_t cart[CARTRIDGE_WORDS]; 51 extern uint16_t *cart;
52 extern uint16_t ram[RAM_WORDS]; 52 extern uint16_t ram[RAM_WORDS];
53 extern uint8_t z80_ram[Z80_RAM_BYTES]; 53 extern uint8_t z80_ram[Z80_RAM_BYTES];
54 54
55 uint16_t read_dma_value(uint32_t address); 55 uint16_t read_dma_value(uint32_t address);
56 m68k_context * sync_components(m68k_context *context, uint32_t address); 56 m68k_context * sync_components(m68k_context *context, uint32_t address);