WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well.

1 files changed, 6 insertions, 68 deletions

diff --git a/blastem.h b/blastem.h
index b096eb5..940cca6 100644
--- a/blastem.h
+++ b/blastem.h
@@ -1,78 +1,16 @@
-/*
- Copyright 2013 Michael Pavone
- This file is part of BlastEm.
- BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
-*/
 #ifndef BLASTEM_H_
 #define BLASTEM_H_
 
-#include <stdint.h>
-#include "m68k_core.h"
-#include "z80_to_x86.h"
-#include "ym2612.h"
-#include "vdp.h"
-#include "psg.h"
-#include "io.h"
-#include "config.h"
-#include "romdb.h"
-#include "arena.h"
+#include "tern.h"
 
-typedef struct genesis_context genesis_context;
-
-struct genesis_context {
-	m68k_context    *m68k;
-	z80_context     *z80;
-	vdp_context     *vdp;
-	ym2612_context  *ym;
-	psg_context     *psg;
-	genesis_context *next_context;
-	uint16_t        *cart;
-	uint16_t        *lock_on;
-	uint16_t        *work_ram;
-	uint8_t         *zram;
-	void            *extra;
-	arena           *arena;
-	char            *next_rom;
-	char            *save_dir;
-	uint8_t         *save_storage;
-	eeprom_map      *eeprom_map;
-	uint32_t        num_eeprom;
-	uint32_t        save_size;
-	uint32_t        save_ram_mask;
-	uint32_t        master_clock; //Current master clock value
-	uint32_t        normal_clock; //Normal master clock (used to restore master clock after turbo mode)
-	uint32_t        frame_end;
-	uint32_t        max_cycles;
-	uint8_t         bank_regs[8];
-	uint16_t        mapper_start_index;
-	uint8_t         save_type;
-	io_port         ports[3];
-	uint8_t         bus_busy;
-	uint8_t         should_exit;
-	uint8_t         save_state;
-	uint8_t         mouse_mode;
-	uint8_t         mouse_captured;
-	eeprom_state    eeprom;
-};
-
-extern genesis_context * genesis;
 extern int headless;
-extern int break_on_sync;
+extern int exit_after;
+extern int z80_enabled;
+extern int frame_limit;
+
 extern tern_node * config;
 
-#define RAM_WORDS 32 * 1024
-#define Z80_RAM_BYTES 8 * 1024
+extern char *save_state_path;
 #define QUICK_SAVE_SLOT 10
 
-extern uint16_t *cart;
-extern uint16_t *ram;
-extern uint8_t z80_ram[Z80_RAM_BYTES];
-
-uint16_t read_dma_value(uint32_t address);
-uint16_t get_open_bus_value();
-m68k_context * sync_components(m68k_context *context, uint32_t address);
-m68k_context * debugger(m68k_context * context, uint32_t address);
-void set_speed_percent(genesis_context * context, uint32_t percent);
-
 #endif //BLASTEM_H_
-