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SameBoy
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Auto-detect common crashes, fixed logs about unsupported carts not being written.

This commit is contained in:
Lior Halphon 2016-09-03 22:59:23 +03:00
parent a6c5a8fdaa
commit 84a4701733
1 changed files with 37 additions and 18 deletions
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55
Tester/main.c
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@ -12,6 +12,7 @@
#include "gb.h"
#include "debugger.h"
#include "memory.h"
static bool running = false;
static char *filename;
@ -59,12 +60,31 @@ static void vblank(GB_gameboy_t *gb)
break;
}
}
/* Detect common crashes and stop the test early */
if (frames < test_length - 1) {
if (gb->backtrace_size >= 0x80) {
GB_log(gb, "A stack overflow has probably occurred.\n");
frames = test_length - 1;
}
if (gb->pc == 0x38 && GB_read_memory(gb, 0x38) == 0xFF) {
GB_log(gb, "The game is probably stuck in an FF loop.\n");
frames = test_length - 1;
}
if (gb->halted && (!gb->ime || !gb->interrupt_enable)) {
GB_log(gb, "The game is deadlocked.\n");
frames = test_length - 1;
}
}
if (frames == test_length) {
FILE *f = fopen(bmp_filename, "wb");
fwrite(&bmp_header, 1, sizeof(bmp_header), f);
fwrite(&bitmap, 1, sizeof(bitmap), f);
fclose(f);
if (!gb->boot_rom_finished) {
GB_log(gb, "Boot ROM did not finish.\n");
}
running = false;
}
else if (frames == test_length - 1) {
@ -215,7 +235,19 @@ int main(int argc, char **argv)
if (fork() != 0) continue;
}
#endif
filename = argv[i];
size_t path_length = strlen(filename);
char bitmap_path[path_length + 5]; /* At the worst case, size is strlen(path) + 4 bytes for .bmp + NULL */
replace_extension(filename, path_length, bitmap_path, ".bmp");
bmp_filename = &bitmap_path[0];
char log_path[path_length + 5];
replace_extension(filename, path_length, log_path, ".log");
log_filename = &log_path[0];
fprintf(stderr, "Testing ROM %s\n", filename);
if (dmg) {
GB_init(&gb);
if (GB_load_boot_rom(&gb, executable_relative_path("dmg_boot.bin"))) {
@ -230,29 +262,16 @@ int main(int argc, char **argv)
exit(1);
}
}
filename = argv[i];
fprintf(stderr, "Testing ROM %s\n", filename);
if (GB_load_rom(&gb, filename)) {
perror("Failed to load ROM");
exit(1);
}
GB_set_vblank_callback(&gb, (GB_vblank_callback_t) vblank);
GB_set_pixels_output(&gb, &bitmap[0]);
GB_set_rgb_encode_callback(&gb, rgb_encode);
GB_set_log_callback(&gb, log_callback);
size_t path_length = strlen(filename);
char bitmap_path[path_length + 5]; /* At the worst case, size is strlen(path) + 4 bytes for .bmp + NULL */
replace_extension(filename, path_length, bitmap_path, ".bmp");
bmp_filename = &bitmap_path[0];
char log_path[path_length + 5];
replace_extension(filename, path_length, log_path, ".log");
log_filename = &log_path[0];
if (GB_load_rom(&gb, filename)) {
perror("Failed to load ROM");
exit(1);
}
/* Run emulation */
running = true;