diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 245 |
1 files changed, 0 insertions, 245 deletions
@@ -129,62 +129,6 @@ void trigger_ext_event(); } \ } \ -static const char *file_ext[] = { ".gba", ".bin", NULL }; - -#ifndef PSP_BUILD -static void ChangeWorkingDirectory(char *exe) -{ - char *s = strrchr(exe, '/'); - if (s != NULL) { - *s = '\0'; - chdir(exe); - *s = '/'; - } -} - -static void switch_to_romdir(void) -{ - char buff[256]; - int r; - - file_open(romdir_file, "romdir.txt", read); - - if(file_check_valid(romdir_file)) - { - r = file_read(romdir_file, buff, sizeof(buff) - 1); - if (r > 0) - { - buff[r] = 0; - while (r > 0 && isspace(buff[r-1])) - buff[--r] = 0; - chdir(buff); - } - file_close(romdir_file); - } -} - -static void save_romdir(void) -{ - char buff[512]; - - snprintf(buff, sizeof(buff), "%s" PATH_SEPARATOR "romdir.txt", main_path); - file_open(romdir_file, buff, write); - - if(file_check_valid(romdir_file)) - { - if (getcwd(buff, sizeof(buff))) - { - file_write(romdir_file, buff, strlen(buff)); - } - file_close(romdir_file); - } -} -#else -void ChangeWorkingDirectory(char *exe) {} -static void switch_to_romdir(void) {} -static void save_romdir(void) {} -#endif - void init_main() { u32 i; @@ -214,179 +158,6 @@ void init_main() flush_translation_cache_bios(); } -#ifndef __LIBRETRO__ -int main(int argc, char *argv[]) -{ - char bios_filename[512]; - int ret; - -#ifdef PSP_BUILD - sceKernelRegisterSubIntrHandler(PSP_VBLANK_INT, 0, - vblank_interrupt_handler, NULL); - sceKernelEnableSubIntr(PSP_VBLANK_INT, 0); -#endif - - init_gamepak_buffer(); - - // Copy the directory path of the executable into main_path - - // ChangeWorkingDirectory will null out the filename out of the path - ChangeWorkingDirectory(argv[0]); - - getcwd(main_path, 512); - -#ifdef PSP_BUILD - delay_us(2500000); -#endif - -#ifndef PC_BUILD - gpsp_plat_init(); -#endif - load_config_file(); - - gamepak_filename[0] = 0; - - init_video(); - - sprintf(bios_filename, "%s" PATH_SEPARATOR "%s", main_path, "gba_bios.bin"); - ret = load_bios(bios_filename); - if (ret != 0) - ret = load_bios("gba_bios.bin"); - if (ret != 0) - { - gui_action_type gui_action = CURSOR_NONE; - - debug_screen_start(); - debug_screen_printl(" "); - debug_screen_printl("Sorry, but gpSP requires a Gameboy Advance BIOS "); - debug_screen_printl("image to run correctly. Make sure to get an "); - debug_screen_printl("authentic one, it'll be exactly 16384 bytes large "); - debug_screen_printl("and should have the following md5sum value: "); - debug_screen_printl(" "); - debug_screen_printl("a860e8c0b6d573d191e4ec7db1b1e4f6 "); - debug_screen_printl(" "); - debug_screen_printl("When you do get it name it gba_bios.bin and put it"); - debug_screen_printl("in the same directory as gpSP. "); - debug_screen_printl(" "); - debug_screen_printl("Press any button to exit. "); - - debug_screen_update(); - - while(gui_action == CURSOR_NONE) - { - gui_action = get_gui_input(); - delay_us(15000); - } - - debug_screen_end(); - - quit(); - } - - if(bios_rom[0] != 0x18) - { - gui_action_type gui_action = CURSOR_NONE; - - debug_screen_start(); - debug_screen_printl("You have an incorrect BIOS image. "); - debug_screen_printl("While many games will work fine, some will not. It"); - debug_screen_printl("is strongly recommended that you obtain the "); - debug_screen_printl("correct BIOS file. Do NOT report any bugs if you "); - debug_screen_printl("are seeing this message. "); - debug_screen_printl(" "); - debug_screen_printl("Press any button to resume, at your own risk. "); - - debug_screen_update(); - - while(gui_action == CURSOR_NONE) - { - gui_action = get_gui_input(); - delay_us(15000); - } - - debug_screen_end(); - } - - init_main(); - init_sound(1); - - init_input(); - - video_resolution_large(); - - if(argc > 1) - { - if(load_gamepak(argv[1]) == -1) - { -#ifndef PSP_BUILD - printf("Failed to load gamepak %s, exiting.\n", argv[1]); -#endif - exit(-1); - } - - set_gba_resolution(screen_scale); - video_resolution_small(); - - init_cpu(); - init_memory(); - } - else - { - char load_filename[512]; - switch_to_romdir(); - if(load_file(file_ext, load_filename) == -1) - { - menu(copy_screen()); - } - else - { - if(load_gamepak(load_filename) == -1) - { -#ifndef PSP_BUILD - printf("Failed to load gamepak %s, exiting.\n", load_filename); -#endif - exit(-1); - } - - set_clock_speed(); - set_gba_resolution(screen_scale); - video_resolution_small(); - - init_cpu(); - init_memory(); - } - } - - last_frame = 0; - - // We'll never actually return from here. - -#ifdef PSP_BUILD - execute_arm_translate(execute_cycles); -#else - -/* u8 current_savestate_filename[512]; - get_savestate_filename_noshot(savestate_slot, - current_savestate_filename); - load_state(current_savestate_filename); */ - -// debug_on(); - - if(argc > 2) - { - current_debug_state = COUNTDOWN_BREAKPOINT; - breakpoint_value = strtol(argv[2], NULL, 16); - } - - trigger_ext_event(); - - execute_arm_translate(execute_cycles); - execute_arm(execute_cycles); -#endif - return 0; -} -#endif - void print_memory_stats(u32 *counter, u32 *region_stats, char *stats_str) { u32 other_region_counter = region_stats[0x1] + region_stats[0xE] + @@ -422,7 +193,6 @@ void trigger_ext_event() static u32 event_number = 0; static u64 benchmark_ticks[16]; u64 new_ticks; - char current_savestate_filename[512]; return; @@ -437,10 +207,6 @@ void trigger_ext_event() no_alpha = 0; synchronize_flag = 0; - get_savestate_filename_noshot(savestate_slot, - current_savestate_filename); - gba_load_state(current_savestate_filename); - switch(event_number) { case 0: @@ -876,8 +642,6 @@ void synchronize() void quit() { - save_romdir(); - if(!update_backup_flag) update_backup_force(); @@ -1026,14 +790,5 @@ void printout(void *str, u32 val) void set_clock_speed() { - static u32 clock_speed_old = default_clock_speed; - if (clock_speed != clock_speed_old) - { - printf("about to set CPU clock to %iMHz\n", clock_speed); - #ifdef PSP_BUILD - scePowerSetClockFrequency(clock_speed, clock_speed, clock_speed / 2); - #endif - clock_speed_old = clock_speed; - } } |