void __IoInit() {
INFO_LOG(HLE, "Starting up I/O...");
MemoryStick_SetFatState(PSP_FAT_MEMORYSTICK_STATE_ASSIGNED);
#ifdef _WIN32
char path_buffer[_MAX_PATH], drive[_MAX_DRIVE] ,dir[_MAX_DIR], file[_MAX_FNAME], ext[_MAX_EXT];
char memstickpath[_MAX_PATH];
char flashpath[_MAX_PATH];
GetModuleFileName(NULL,path_buffer,sizeof(path_buffer));
char *winpos = strstr(path_buffer, "Windows");
if (winpos)
*winpos = 0;
strcat(path_buffer, "dummy.txt");
_splitpath_s(path_buffer, drive, dir, file, ext );
// Mount a couple of filesystems
sprintf(memstickpath, "%s%sMemStick\\", drive, dir);
sprintf(flashpath, "%s%sFlash\\", drive, dir);
#else
// TODO
std::string memstickpath = g_Config.memCardDirectory;
std::string flashpath = g_Config.flashDirectory;
#endif
DirectoryFileSystem *memstick;
DirectoryFileSystem *flash;
memstick = new DirectoryFileSystem(&pspFileSystem, memstickpath);
flash = new DirectoryFileSystem(&pspFileSystem, flashpath);
pspFileSystem.Mount("ms0:", memstick);
pspFileSystem.Mount("fatms0:", memstick);
pspFileSystem.Mount("fatms:", memstick);
pspFileSystem.Mount("flash0:", flash);
pspFileSystem.Mount("flash1:", flash);
__KernelListenThreadEnd(&TellFsThreadEnded);
}
u32 sceIoDevctl(const char *name, int cmd, u32 argAddr, int argLen, u32 outPtr, int outLen) {
if (strcmp(name, "emulator:")) {
DEBUG_LOG(HLE,"sceIoDevctl(\"%s\", %08x, %08x, %i, %08x, %i)", name, cmd, argAddr, argLen, outPtr, outLen);
}
// UMD checks
switch (cmd) {
case 0x01F20001: // Get Disc Type.
if (Memory::IsValidAddress(outPtr)) {
Memory::Write_U32(0x10, outPtr); // Game disc
return 0;
} else {
return -1;
}
break;
case 0x01F20002: // Get current LBA.
if (Memory::IsValidAddress(outPtr)) {
Memory::Write_U32(0, outPtr); // Game disc
return 0;
} else {
return -1;
}
break;
case 0x01F100A3: // Seek
return 0;
}
// This should really send it on to a FileSystem implementation instead.
if (!strcmp(name, "mscmhc0:") || !strcmp(name, "ms0:"))
{
switch (cmd)
{
// does one of these set a callback as well? (see coded arms)
case 0x02015804: // Register callback
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Memstick callback %i registered, notifying immediately.", cbId);
__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK, cbId, MemoryStick_State());
return 0;
} else {
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
}
break;
case 0x02025805: // Unregister callback
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick callback %i", cbId);
return 0;
} else {
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
}
break;
case 0x02025801: // Memstick Driver status?
if (Memory::IsValidAddress(outPtr) && outLen >= 4) {
Memory::Write_U32(4, outPtr); // JPSCP: The right return value is 4 for some reason
return 0;
} else {
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
case 0x02025806: // Memory stick inserted?
if (Memory::IsValidAddress(outPtr) && outLen >= 4) {
Memory::Write_U32(1, outPtr);
return 0;
} else {
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
case 0x02425818: // Get memstick size etc
// Pretend we have a 2GB memory stick.
if (Memory::IsValidAddress(argAddr) && argLen >= 4) { // "Should" be outPtr but isn't
u32 pointer = Memory::Read_U32(argAddr);
u32 sectorSize = 0x200;
u32 memStickSectorSize = 32 * 1024;
u32 sectorCount = memStickSectorSize / sectorSize;
u64 freeSize = 1 * 1024 * 1024 * 1024;
DeviceSize deviceSize;
deviceSize.maxClusters = (u32)((freeSize * 95 / 100) / (sectorSize * sectorCount));
deviceSize.freeClusters = deviceSize.maxClusters;
deviceSize.maxSectors = deviceSize.maxClusters;
deviceSize.sectorSize = sectorSize;
deviceSize.sectorCount = sectorCount;
Memory::WriteStruct(pointer, &deviceSize);
DEBUG_LOG(HLE, "Returned memstick size: maxSectors=%i", deviceSize.maxSectors);
return 0;
} else {
ERROR_LOG(HLE, "memstick size query: bad params");
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
}
}
if (!strcmp(name, "fatms0:"))
{
switch (cmd) {
case 0x02415821: // MScmRegisterMSInsertEjectCallback
{
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Memstick FAT callback %i registered, notifying immediately.", cbId);
__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId, MemoryStick_FatState());
return 0;
} else {
return -1;
}
}
break;
case 0x02415822: // MScmUnregisterMSInsertEjectCallback
{
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick FAT callback %i", cbId);
return 0;
} else {
return -1;
}
}
case 0x02415823: // Set FAT as enabled
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
MemoryStick_SetFatState((MemStickFatState)Memory::Read_U32(argAddr));
return 0;
} else {
ERROR_LOG(HLE, "Failed 0x02415823 fat");
return -1;
}
break;
case 0x02425823: // Check if FAT enabled
if (Memory::IsValidAddress(outPtr) && outLen == 4) {
Memory::Write_U32(MemoryStick_FatState(), outPtr);
return 0;
} else {
ERROR_LOG(HLE, "Failed 0x02425823 fat");
return -1;
}
break;
case 0x02425818: // Get memstick size etc
// Pretend we have a 2GB memory stick.
{
if (Memory::IsValidAddress(argAddr) && argLen >= 4) { // NOTE: not outPtr
u32 pointer = Memory::Read_U32(argAddr);
u32 sectorSize = 0x200;
u32 memStickSectorSize = 32 * 1024;
u32 sectorCount = memStickSectorSize / sectorSize;
u64 freeSize = 1 * 1024 * 1024 * 1024;
DeviceSize deviceSize;
deviceSize.maxClusters = (u32)((freeSize * 95 / 100) / (sectorSize * sectorCount));
deviceSize.freeClusters = deviceSize.maxClusters;
deviceSize.maxSectors = deviceSize.maxClusters;
deviceSize.sectorSize = sectorSize;
deviceSize.sectorCount = sectorCount;
Memory::WriteStruct(pointer, &deviceSize);
return 0;
} else {
return ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
}
}
}
if (!strcmp(name, "kemulator:") || !strcmp(name, "emulator:"))
{
// Emulator special tricks!
switch (cmd)
{
case 1: // EMULATOR_DEVCTL__GET_HAS_DISPLAY
if (Memory::IsValidAddress(outPtr))
Memory::Write_U32(0, outPtr); // TODO: Make a headless mode for running tests!
return 0;
case 2: // EMULATOR_DEVCTL__SEND_OUTPUT
{
std::string data(Memory::GetCharPointer(argAddr), argLen);
if (PSP_CoreParameter().printfEmuLog)
{
host->SendDebugOutput(data.c_str());
}
else
{
DEBUG_LOG(HLE, "%s", data.c_str());
}
return 0;
}
case 3: // EMULATOR_DEVCTL__IS_EMULATOR
if (Memory::IsValidAddress(outPtr))
Memory::Write_U32(1, outPtr);
return 0;
case 4: // EMULATOR_DEVCTL__VERIFY_STATE
// Note that this is async, and makes sure the save state matches up.
SaveState::Verify();
// TODO: Maybe save/load to a file just to be sure?
return 0;
}
ERROR_LOG(HLE, "sceIoDevCtl: UNKNOWN PARAMETERS");
return 0;
}
//089c6d1c weird branch
/*
089c6bdc ]: HLE: sceKernelCreateCallback(name= MemoryStick Detection ,entry= 089c7484 ) (z_un_089c6bc4)
089c6c18 ]: HLE: sceIoDevctl("mscmhc0:", 02015804, 09ffb9c0, 4, 00000000, 0) (z_un_089c6bc4)
089c6c40 ]: HLE: sceKernelCreateCallback(name= MemoryStick Assignment ,entry= 089c7534 ) (z_un_089c6bc4)
089c6c78 ]: HLE: sceIoDevctl("fatms0:", 02415821, 09ffb9c4, 4, 00000000, 0) (z_un_089c6bc4)
089c6cac ]: HLE: sceIoDevctl("mscmhc0:", 02025806, 00000000, 0, 09ffb9c8, 4) (z_un_089c6bc4)
*/
return SCE_KERNEL_ERROR_UNSUP;
}
void sceIoDevctl() //(const char *name, int cmd, void *arg, size_t arglen, void *buf, size_t *buflen);
{
const char *name = Memory::GetCharPointer(PARAM(0));
int cmd = PARAM(1);
u32 argAddr = PARAM(2);
int argLen = PARAM(3);
u32 outPtr = PARAM(4);
int outLen = PARAM(5);
if (strcmp(name, "emulator:")) {
DEBUG_LOG(HLE,"sceIoDevctl(\"%s\", %08x, %08x, %i, %08x, %i)", name, cmd,argAddr,argLen,outPtr,outLen);
}
// UMD checks
switch (cmd) {
case 0x01F20001: // Get Disc Type.
if (Memory::IsValidAddress(outPtr)) {
Memory::Write_U32(0x10, outPtr); // Game disc
RETURN(0); return;
} else {
RETURN(-1); return;
}
break;
case 0x01F20002: // Get current LBA.
if (Memory::IsValidAddress(outPtr)) {
Memory::Write_U32(0, outPtr); // Game disc
RETURN(0); return;
} else {
RETURN(-1); return;
}
break;
case 0x01F100A3: // Seek
RETURN(0); return;
break;
}
// This should really send it on to a FileSystem implementation instead.
if (!strcmp(name, "mscmhc0:") || !strcmp(name, "ms0:"))
{
switch (cmd)
{
// does one of these set a callback as well? (see coded arms)
case 0x02015804: // Register callback
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Memstick callback %i registered, notifying immediately.", cbId);
__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK, cbId, MemoryStick_State());
RETURN(0);
} else {
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
}
return;
}
break;
case 0x02025805: // Unregister callback
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick callback %i", cbId);
RETURN(0);
} else {
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
}
return;
}
break;
case 0x02025806: // Memory stick inserted?
case 0x02025801: // Memstick Driver status?
if (Memory::IsValidAddress(outPtr)) {
Memory::Write_U32(1, outPtr);
RETURN(0);
} else {
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
}
return;
case 0x02425818: // Get memstick size etc
// Pretend we have a 2GB memory stick.
if (Memory::IsValidAddress(argAddr)) { // "Should" be outPtr but isn't
u32 pointer = Memory::Read_U32(argAddr);
u64 totalSize = (u32)2 * 1024 * 1024 * 1024;
u64 freeSize = 1 * 1024 * 1024 * 1024;
DeviceSize deviceSize;
deviceSize.maxSectors = 512;
deviceSize.sectorSize = 0x200;
deviceSize.sectorsPerCluster = 0x08;
deviceSize.totalClusters = (u32)((totalSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
deviceSize.freeClusters = (u32)((freeSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
Memory::WriteStruct(pointer, &deviceSize);
RETURN(0);
} else {
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
}
return;
}
}
if (!strcmp(name, "fatms0:"))
{
switch (cmd) {
case 0x02415821: // MScmRegisterMSInsertEjectCallback
{
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Memstick FAT callback %i registered, notifying immediately.", cbId);
__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId, MemoryStick_FatState());
RETURN(0);
} else {
RETURN(-1);
}
return;
}
break;
case 0x02415822: // MScmUnregisterMSInsertEjectCallback
{
u32 cbId = Memory::Read_U32(argAddr);
if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick FAT callback %i", cbId);
RETURN(0);
} else {
RETURN(-1);
}
return;
}
case 0x02415823: // Set FAT as enabled
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
MemoryStick_SetFatState((MemStickFatState)Memory::Read_U32(argAddr));
RETURN(0);
} else {
ERROR_LOG(HLE, "Failed 0x02415823 fat");
RETURN(-1);
}
break;
case 0x02425823: // Check if FAT enabled
if (Memory::IsValidAddress(outPtr) && outLen == 4) {
Memory::Write_U32(MemoryStick_FatState(), outPtr);
RETURN(0);
} else {
ERROR_LOG(HLE, "Failed 0x02425823 fat");
RETURN(-1);
}
break;
case 0x02425818: // Get memstick size etc
// Pretend we have a 2GB memory stick.
{
if (Memory::IsValidAddress(argAddr)) { // "Should" be outPtr but isn't
u32 pointer = Memory::Read_U32(argAddr);
u64 totalSize = (u32)2 * 1024 * 1024 * 1024;
u64 freeSize = 1 * 1024 * 1024 * 1024;
DeviceSize deviceSize;
deviceSize.maxSectors = 512;
deviceSize.sectorSize = 0x200;
deviceSize.sectorsPerCluster = 0x08;
deviceSize.totalClusters = (u32)((totalSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
deviceSize.freeClusters = (u32)((freeSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
Memory::WriteStruct(pointer, &deviceSize);
RETURN(0);
} else {
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
}
return;
}
}
}
if (!strcmp(name, "kemulator:") || !strcmp(name, "emulator:"))
{
// Emulator special tricks!
switch (cmd)
{
case 1: // EMULATOR_DEVCTL__GET_HAS_DISPLAY
if (Memory::IsValidAddress(outPtr))
Memory::Write_U32(0, outPtr); // TODO: Make a headless mode for running tests!
RETURN(0);
return;
case 2: // EMULATOR_DEVCTL__SEND_OUTPUT
{
std::string data(Memory::GetCharPointer(argAddr), argLen);
if (PSP_CoreParameter().printfEmuLog)
{
printf("%s", data.c_str());
#ifdef _WIN32
OutputDebugString(data.c_str());
#endif
// Also collect the debug output
emuDebugOutput += data;
}
else
{
DEBUG_LOG(HLE, "%s", data.c_str());
}
RETURN(0);
return;
}
case 3: // EMULATOR_DEVCTL__IS_EMULATOR
if (Memory::IsValidAddress(outPtr))
Memory::Write_U32(1, outPtr); // TODO: Make a headless mode for running tests!
RETURN(0);
return;
}
ERROR_LOG(HLE, "sceIoDevCtl: UNKNOWN PARAMETERS");
RETURN(0);
return;
}
//089c6d1c weird branch
/*
089c6bdc ]: HLE: sceKernelCreateCallback(name= MemoryStick Detection ,entry= 089c7484 ) (z_un_089c6bc4)
089c6c18 ]: HLE: sceIoDevctl("mscmhc0:", 02015804, 09ffb9c0, 4, 00000000, 0) (z_un_089c6bc4)
089c6c40 ]: HLE: sceKernelCreateCallback(name= MemoryStick Assignment ,entry= 089c7534 ) (z_un_089c6bc4)
089c6c78 ]: HLE: sceIoDevctl("fatms0:", 02415821, 09ffb9c4, 4, 00000000, 0) (z_un_089c6bc4)
089c6cac ]: HLE: sceIoDevctl("mscmhc0:", 02025806, 00000000, 0, 09ffb9c8, 4) (z_un_089c6bc4)
*/
RETURN(SCE_KERNEL_ERROR_UNSUP);
}
