1 // SPDX-License-Identifier: MIT
10 #define MAX_NUM_MAPPED_ITEMS 8
11 #define SIZE_KILO 1024
12 #define SIZE_MEGA (1024 * 1024)
13 #define SIZE_GIGA (1024 * 1024 * 1024)
59 struct emulator_config {
60 unsigned int cpu_type;
62 unsigned char map_type[MAX_NUM_MAPPED_ITEMS];
63 unsigned long map_offset[MAX_NUM_MAPPED_ITEMS];
64 unsigned long map_high[MAX_NUM_MAPPED_ITEMS];
65 unsigned int map_size[MAX_NUM_MAPPED_ITEMS];
66 unsigned int rom_size[MAX_NUM_MAPPED_ITEMS];
67 unsigned char *map_data[MAX_NUM_MAPPED_ITEMS];
68 unsigned int map_mirror[MAX_NUM_MAPPED_ITEMS];
69 char *map_id[MAX_NUM_MAPPED_ITEMS];
71 struct platform_config *platform;
73 char *mouse_file, *keyboard_file;
75 char mouse_toggle_key, keyboard_toggle_key;
76 unsigned char mouse_enabled, mouse_autoconnect, keyboard_enabled, keyboard_grab, keyboard_autoconnect;
78 unsigned int loop_cycles;
79 unsigned int mapped_low, mapped_high;
80 unsigned int custom_low, custom_high;
83 struct platform_config {
87 int (*custom_read)(struct emulator_config *cfg, unsigned int addr, unsigned int *val, unsigned char type);
88 int (*custom_write)(struct emulator_config *cfg, unsigned int addr, unsigned int val, unsigned char type);
90 int (*register_read)(unsigned int addr, unsigned char type, unsigned int *val);
91 int (*register_write)(unsigned int addr, unsigned int value, unsigned char type);
93 int (*platform_initial_setup)(struct emulator_config *cfg);
94 void (*handle_reset)(struct emulator_config *cfg);
95 void (*shutdown)(struct emulator_config *cfg);
96 void (*setvar)(struct emulator_config *cfg, char *var, char *val);
100 extern "C" int get_mapped_item_by_address(struct emulator_config *cfg, uint32_t address);
102 unsigned int get_m68k_cpu_type(char *name);
103 struct emulator_config *load_config_file(char *filename);
104 void free_config_file(struct emulator_config *cfg);
106 int handle_mapped_read(struct emulator_config *cfg, unsigned int addr, unsigned int *val, unsigned char type);
107 int handle_mapped_write(struct emulator_config *cfg, unsigned int addr, unsigned int value, unsigned char type);
108 int get_named_mapped_item(struct emulator_config *cfg, char *name);
109 int get_mapped_item_by_address(struct emulator_config *cfg, uint32_t address);
110 void add_mapping(struct emulator_config *cfg, unsigned int type, unsigned int addr, unsigned int size, int mirr_addr, char *filename, char *map_id, unsigned int autodump);
111 unsigned int get_int(char *str);
114 #endif /* _CONFIG_FILE_H */