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Symbol support in SDL port

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This commit is contained in:
Lior Halphon 2016-07-17 23:08:07 +03:00
parent 9d53760016
commit 67f3a3a9d8
1 changed files with 27 additions and 15 deletions
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42
SDL/main.c
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@ -7,6 +7,7 @@
#include <SDL/SDL.h> #include <SDL/SDL.h>
#include "gb.h" #include "gb.h"
#include "debugger.h"
static bool running = false; static bool running = false;
@ -142,6 +143,24 @@ static void audio_callback(void *gb, Uint8 *stream, int len)
GB_apu_copy_buffer(gb, (GB_sample_t *) stream, len / sizeof(GB_sample_t)); GB_apu_copy_buffer(gb, (GB_sample_t *) stream, len / sizeof(GB_sample_t));
} }
static void replace_extension(const char *src, size_t length, char *dest, const char *ext)
{
memcpy(dest, src, length);
dest[length] = 0;
/* Remove extension */
for (size_t i = length; i--;) {
if (dest[i] == '/') break;
if (dest[i] == '.') {
dest[i] = 0;
break;
}
}
/* Add new extension */
strcat(dest, ext);
}
#ifdef __APPLE__ #ifdef __APPLE__
extern void cocoa_disable_filtering(void); extern void cocoa_disable_filtering(void);
#endif #endif
@ -204,25 +223,18 @@ usage:
GB_set_pixels_output(&gb, screen->pixels); GB_set_pixels_output(&gb, screen->pixels);
GB_set_rgb_encode_callback(&gb, rgb_encode); GB_set_rgb_encode_callback(&gb, rgb_encode);
/* Configure battery */
size_t path_length = strlen(argv[argc - 1]); size_t path_length = strlen(argv[argc - 1]);
/* Configure battery */
char battery_save_path[path_length + 5]; /* At the worst case, size is strlen(path) + 4 bytes for .sav + NULL */ char battery_save_path[path_length + 5]; /* At the worst case, size is strlen(path) + 4 bytes for .sav + NULL */
memcpy(battery_save_path, argv[argc - 1], path_length); replace_extension(argv[argc - 1], path_length, battery_save_path, ".sav");
/* Remove extension */
for (size_t i = path_length; i--;) {
if (battery_save_path[i] == '/') break;
if (battery_save_path[i] == '.') {
battery_save_path[i] = 0;
break;
}
}
/* Add .sav */
strcat(battery_save_path, ".sav");
GB_load_battery(&gb, battery_save_path); GB_load_battery(&gb, battery_save_path);
/* Configure symbols */
char symbols_path[path_length + 5];
replace_extension(argv[argc - 1], path_length, symbols_path, ".sym");
GB_debugger_load_symbol_file(&gb, symbols_path);
/* Configure Audio */ /* Configure Audio */
SDL_AudioSpec want, have; SDL_AudioSpec want, have;
SDL_memset(&want, 0, sizeof(want)); SDL_memset(&want, 0, sizeof(want));