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)
56 struct emulator_config {
57 unsigned int cpu_type;
59 unsigned char map_type[MAX_NUM_MAPPED_ITEMS];
60 unsigned long map_offset[MAX_NUM_MAPPED_ITEMS];
61 unsigned long map_high[MAX_NUM_MAPPED_ITEMS];
62 unsigned int map_size[MAX_NUM_MAPPED_ITEMS];
63 unsigned int rom_size[MAX_NUM_MAPPED_ITEMS];
64 unsigned char *map_data[MAX_NUM_MAPPED_ITEMS];
65 unsigned int map_mirror[MAX_NUM_MAPPED_ITEMS];
66 char *map_id[MAX_NUM_MAPPED_ITEMS];
68 struct platform_config *platform;
70 char *mouse_file, *keyboard_file;
72 char mouse_toggle_key, keyboard_toggle_key;
73 unsigned char mouse_enabled, mouse_autoconnect, keyboard_enabled, keyboard_grab, keyboard_autoconnect;
75 unsigned int loop_cycles;
76 unsigned int mapped_low, mapped_high;
77 unsigned int custom_low, custom_high;
80 struct platform_config {
84 int (*custom_read)(struct emulator_config *cfg, unsigned int addr, unsigned int *val, unsigned char type);
85 int (*custom_write)(struct emulator_config *cfg, unsigned int addr, unsigned int val, unsigned char type);
87 int (*register_read)(unsigned int addr, unsigned char type, unsigned int *val);
88 int (*register_write)(unsigned int addr, unsigned int value, unsigned char type);
90 int (*platform_initial_setup)(struct emulator_config *cfg);
91 void (*handle_reset)(struct emulator_config *cfg);
92 void (*shutdown)(struct emulator_config *cfg);
93 void (*setvar)(struct emulator_config *cfg, char *var, char *val);
96 unsigned int get_m68k_cpu_type(char *name);
97 struct emulator_config *load_config_file(char *filename);
98 void free_config_file(struct emulator_config *cfg);
100 int handle_mapped_read(struct emulator_config *cfg, unsigned int addr, unsigned int *val, unsigned char type);
101 int handle_mapped_write(struct emulator_config *cfg, unsigned int addr, unsigned int value, unsigned char type);
102 int get_named_mapped_item(struct emulator_config *cfg, char *name);
103 int get_mapped_item_by_address(struct emulator_config *cfg, uint32_t address);
104 unsigned int get_int(char *str);
106 #endif /* _CONFIG_FILE_H */