void show_mem()
{
FILE *file = fopen("debug.txt", "a");
fprintf(file, "m1(%.4f) m2(%.4f)\r\n",
((float)((char*)SYS_GetArena1Hi()-(char*)SYS_GetArena1Lo()))/0x100000,
((float)((char*)SYS_GetArena2Hi()-(char*)SYS_GetArena2Lo()))/0x100000);
fclose(file);
}
void *__wrap_malloc(size_t size)
{
void *p;
if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || size >= MEM2_PRIORITY_SIZE)
{
p = MEM2_alloc(size);
return p != 0 ? p : __real_malloc(size);
}
p = __real_malloc(size);
return p != 0 ? p : MEM2_alloc(size);
}
void *__wrap_memalign(size_t a, size_t size)
{
void *p;
if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || size >= MEM2_PRIORITY_SIZE)
{
if (a <= 32 && 32 % a == 0)
{
p = MEM2_alloc(size);
if (p != 0) return p;
}
return __real_memalign(a, size);
}
p = __real_memalign(a, size);
return p != 0 ? p : MEM2_alloc(size);
}
void *__wrap_malloc(size_t size)
{
void *p;
if ((SYS_GetArena1Lo() > MAX_MEM1_ARENA_LO) || (g_bigGoesToMem2 && size > MEM2_PRIORITY_SIZE))
{
p = g_mem2gp.allocate(size);
if (p != 0) {
return p;
}
return __real_malloc(size);
}
p = __real_malloc(size);
if (p != 0) {
return p;
}
return g_mem2gp.allocate(size);
}
void wii_memstats(void) {
static u32 min_free = UINT_MAX;
static u32 temp_free;
static u32 level;
_CPU_ISR_Disable(level);
#ifdef GAMECUBE
temp_free = (u32) SYS_GetArenaHi() - (u32) SYS_GetArenaLo();
#else
temp_free = (u32) SYS_GetArena1Hi() - (u32) SYS_GetArena1Lo() +
(u32) SYS_GetArena2Hi() - (u32) SYS_GetArena2Lo();
#endif
_CPU_ISR_Restore(level);
if (temp_free < min_free) {
min_free = temp_free;
fprintf(stderr, "free: %8u\n", min_free);
}
}
void *__wrap_calloc(size_t n, size_t size)
{
void *p;
if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || (n * size) >= MEM2_PRIORITY_SIZE)
{
p = MEM2_alloc(n * size);
if (p != 0)
{
memset(p, 0, n * size);
return p;
}
return __real_calloc(n, size);
}
p = __real_calloc(n, size);
if (p != 0) return p;
p = MEM2_alloc(n * size);
if (p != 0) memset(p, 0, n * size);
return p;
}
void *__wrap_memalign(size_t a, size_t size)
{
void *p;
if ((SYS_GetArena1Lo() > MAX_MEM1_ARENA_LO) || (g_bigGoesToMem2 && size > MEM2_PRIORITY_SIZE))
{
if (a <= 32 && 32 % a == 0)
{
p = g_mem2gp.allocate(size);
if (p != 0) {
return p;
}
}
return __real_memalign(a, size);
}
p = __real_memalign(a, size);
if (p != 0 || a > 32 || 32 % a != 0) {
return p;
}
return g_mem2gp.allocate(size);
}
/****************************************************************************
* Main
****************************************************************************/
int main ()
{
// Setup defaults (if no config is found)
memset(&swissSettings, 0 , sizeof(SwissSettings));
void *fb;
fb = Initialise();
if(!fb) {
return -1;
}
// Sane defaults
refreshSRAM();
swissSettings.debugUSB = 1;
swissSettings.gameVMode = 0; // Auto video mode
swissSettings.exiSpeed = 1; // 32MHz
swissSettings.uiVMode = 0; // Auto UI mode
swissSettings.enableFileManagement = 0;
config_copy_swiss_settings(&swissSettings);
needsDeviceChange = 1;
needsRefresh = 1;
//debugging stuff
if(swissSettings.debugUSB) {
if(usb_isgeckoalive(1)) {
usb_flush(1);
}
print_gecko("Arena Size: %iKb\r\n",(SYS_GetArena1Hi()-SYS_GetArena1Lo())/1024);
print_gecko("DVD Drive Present? %s\r\n",swissSettings.hasDVDDrive?"Yes":"No");
print_gecko("GIT Commit: %s\r\n", GITREVISION);
print_gecko("GIT Revision: %s\r\n", GITVERSION);
}
// Detect devices
populateDeviceAvailability();
curDevice = -1;
// Are we working with a Wiikey Fusion?
if(__wkfSpiReadId() != 0 && __wkfSpiReadId() != 0xFFFFFFFF) {
print_gecko("Detected Wiikey Fusion with SPI Flash ID: %08X\r\n",__wkfSpiReadId());
// Set real device back
curDevice = WKF;
// SlotB hack
trySlotB();
}
else {
deviceHandler_setStatEnabled(0);
// Try to init SD cards here and load config
deviceHandler_initial = &initial_SD0;
deviceHandler_init = deviceHandler_FAT_init;
deviceHandler_deinit = deviceHandler_FAT_deinit;
if(deviceHandler_init(deviceHandler_initial)) {
print_gecko("Detected SDGecko in Slot A\r\n");
load_auto_dol();
curDevice = SD_CARD;
}
else {
deviceHandler_deinit(deviceHandler_initial);
deviceHandler_initial = &initial_SD1;
if(deviceHandler_init(deviceHandler_initial)) {
print_gecko("Detected SDGecko in Slot B\r\n");
load_auto_dol();
curDevice = SD_CARD;
}
}
deviceHandler_setStatEnabled(1);
}
// If no device has been selected yet to browse ..
if(curDevice < 0) {
print_gecko("No default boot device detected, trying DVD!\r\n");
// Do we have a DVD drive with a ready medium we can perhaps browse then?
u8 driveReallyExists[8];
drive_version(&driveReallyExists[0]);
if(*(u32*)&driveReallyExists[0]) {
dvd_read_id();
if(!dvd_get_error()) {
print_gecko("DVD Medium is up, using it as default device\r\n");
curDevice = DVD_DISC;
// If we have a GameCube (single image) bootable disc, show the banner screen here
dvdDiscTypeInt = gettype_disc();
if(dvdDiscTypeInt == GAMECUBE_DISC) {
select_device(1);
// Setup curFile and load it
memset(&curFile, 0, sizeof(file_handle));
strcpy(&curFile.name[0], "game.gcm");
curFile.size = DISC_SIZE;
curFile.fileAttrib = IS_FILE;
populate_meta(&curFile);
load_file();
curDevice = -1;
deviceHandler_initial = NULL;
}
}
}
}
if(curDevice) {
needsDeviceChange = 0;
select_device(1); // to setup deviceHandler_ ptrs
load_config(forceSlot);
}
// Start up the BBA if it exists
init_network_thread();
init_httpd_thread();
// DVD Motor off
if(swissSettings.stopMotor && swissSettings.hasDVDDrive) {
dvd_motor_off();
}
// Swiss video mode force
GXRModeObj *forcedMode = getModeFromSwissSetting(swissSettings.uiVMode);
if((forcedMode != NULL) && (forcedMode != vmode)) {
initialise_video(forcedMode);
vmode = forcedMode;
}
while(1) {
main_loop();
}
return 0;
}
/****************************************************************************
* Main
****************************************************************************/
int main ()
{
// Setup defaults (if no config is found)
memset(&swissSettings, 0 , sizeof(SwissSettings));
// Register all devices supported (order matters for boot devices)
int i = 0;
for(i = 0; i < MAX_DEVICES; i++)
allDevices[i] = NULL;
i = 0;
allDevices[i++] = &__device_wkf;
allDevices[i++] = &__device_wode;
allDevices[i++] = &__device_sd_a;
allDevices[i++] = &__device_sd_b;
allDevices[i++] = &__device_card_a;
allDevices[i++] = &__device_card_b;
allDevices[i++] = &__device_dvd;
allDevices[i++] = &__device_ide_a;
allDevices[i++] = &__device_ide_b;
allDevices[i++] = &__device_qoob;
allDevices[i++] = &__device_smb;
allDevices[i++] = &__device_sys;
allDevices[i++] = &__device_usbgecko;
allDevices[i++] = &__device_ftp;
allDevices[i++] = &__device_fsp;
allDevices[i++] = NULL;
// Set current devices
devices[DEVICE_CUR] = NULL;
devices[DEVICE_DEST] = NULL;
devices[DEVICE_TEMP] = NULL;
devices[DEVICE_CONFIG] = NULL;
devices[DEVICE_PATCHES] = NULL;
Initialise();
// Sane defaults
refreshSRAM(&swissSettings);
swissSettings.debugUSB = 0;
swissSettings.gameVMode = 0; // Auto video mode
swissSettings.exiSpeed = 1; // 32MHz
swissSettings.uiVMode = 0; // Auto UI mode
swissSettings.aveCompat = 1;
swissSettings.enableFileManagement = 0;
needsDeviceChange = 1;
needsRefresh = 1;
//debugging stuff
if(swissSettings.debugUSB) {
if(usb_isgeckoalive(1)) {
usb_flush(1);
}
print_gecko("Arena Size: %iKb\r\n",(SYS_GetArena1Hi()-SYS_GetArena1Lo())/1024);
print_gecko("DVD Drive Present? %s\r\n",swissSettings.hasDVDDrive?"Yes":"No");
print_gecko("GIT Commit: %s\r\n", GITREVISION);
print_gecko("GIT Revision: %s\r\n", GITVERSION);
}
// Go through all devices with FEAT_BOOT_DEVICE feature and set it as current if one is available
for(i = 0; i < MAX_DEVICES; i++) {
if(allDevices[i] != NULL && (allDevices[i]->features & FEAT_BOOT_DEVICE)) {
print_gecko("Testing device %s\r\n", allDevices[i]->deviceName);
if(allDevices[i]->test()) {
deviceHandler_setDeviceAvailable(allDevices[i], true);
devices[DEVICE_CUR] = allDevices[i];
break;
}
}
}
if(devices[DEVICE_CUR] != NULL) {
print_gecko("Detected %s\r\n", devices[DEVICE_CUR]->deviceName);
if(devices[DEVICE_CUR]->init(devices[DEVICE_CUR]->initial)) {
if(devices[DEVICE_CUR]->features & FEAT_AUTOLOAD_DOL) {
load_auto_dol();
}
memcpy(&curFile, devices[DEVICE_CUR]->initial, sizeof(file_handle));
needsDeviceChange = 0;
}
}
// Scan here since some devices would already be initialised (faster)
populateDeviceAvailability();
// If there's no default config device, set it to the first writable device available
if(swissSettings.configDeviceId == DEVICE_ID_UNK) {
for(int i = 0; i < MAX_DEVICES; i++) {
if(allDevices[i] != NULL && (allDevices[i]->features & FEAT_WRITE) && deviceHandler_getDeviceAvailable(allDevices[i])) {
swissSettings.configDeviceId = allDevices[i]->deviceUniqueId;
print_gecko("No default config device found, using [%s]\r\n", allDevices[i]->deviceName);
syssramex* sramex = __SYS_LockSramEx();
sramex->__padding0 = swissSettings.configDeviceId;
__SYS_UnlockSramEx(1);
while(!__SYS_SyncSram());
break;
}
}
}
// Try to open up the config .ini in case it hasn't been opened already
if(config_init()) {
// TODO notification area this
print_gecko("Loaded %i entries from the config file\r\n",config_get_count());
}
if(swissSettings.initNetworkAtStart) {
// Start up the BBA if it exists
uiDrawObj_t *msgBox = DrawPublish(DrawProgressBar(true, 0, "Initialising Network"));
init_network();
init_httpd_thread();
DrawDispose(msgBox);
}
// DVD Motor off setting; Always stop the drive if we only started it to read the ID out
if((swissSettings.stopMotor && swissSettings.hasDVDDrive) || (swissSettings.hasDVDDrive == 2)) {
dvd_motor_off();
}
// Swiss video mode force
GXRModeObj *forcedMode = getVideoModeFromSwissSetting(swissSettings.uiVMode);
if((forcedMode != NULL) && (forcedMode != getVideoMode())) {
setVideoMode(forcedMode);
}
while(1) {
menu_loop();
}
return 0;
}
