public virtual void addAllocatedMemory(SysMemInfo sysMemInfo)
{
if (sysMemInfo != null)
{
allocatedMemory.Add(sysMemInfo);
}
}
public override void start()
{
infos = new Dictionary <int, sceAudiocodec.AudiocodecInfo>();
edramInfo = null;
base.start();
}
public virtual int sceUmdActivate(int mode, PspString drive)
{
umdActivated = true;
Modules.IoFileMgrForUserModule.registerUmdIso();
// Notify the callback.
// The callback will be executed at the next sceXXXXCB() syscall.
int notifyArg = NotificationArg;
Modules.ThreadManForUserModule.hleKernelNotifyCallback(SceKernelThreadInfo.THREAD_CALLBACK_UMD, notifyArg);
checkWaitingThreads();
// int arg[] = { 1 };
// sceIoAssign(drive, "umd0:", "isofs0:", 1, &arg, 4);
int sceIoAssign = NIDMapper.Instance.getAddressByName("sceIoAssign");
if (sceIoAssign != 0)
{
SysMemInfo memInfo = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceUmdActivate", SysMemUserForUser.PSP_SMEM_Low, 32, 0);
int argAddr = memInfo.addr;
int umdAddr = memInfo.addr + 4;
int isofsAddr = memInfo.addr + 10;
Memory mem = Memory.Instance;
Utilities.writeStringZ(mem, umdAddr, "umd0:");
Utilities.writeStringZ(mem, isofsAddr, "isofs0:");
mem.write32(argAddr, 1);
SceKernelThreadInfo thread = Modules.ThreadManForUserModule.CurrentThread;
Modules.ThreadManForUserModule.executeCallback(thread, sceIoAssign, null, false, drive.Address, umdAddr, isofsAddr, 1, argAddr, 4);
}
return(0);
}
public virtual int sceVideocodecDelete()
{
if (videocodecDecoderThread != null)
{
videocodecDecoderThread.exit();
videocodecDecoderThread = null;
}
if (videoCodec != null)
{
videoCodec = null;
}
if (memoryInfo != null)
{
Modules.SysMemUserForUserModule.free(memoryInfo);
memoryInfo = null;
}
if (edramInfo != null)
{
Modules.SysMemUserForUserModule.free(edramInfo);
edramInfo = null;
}
Modules.ThreadManForUserModule.hleKernelDelayThread(videocodecDeleteDelay, false);
return(0);
}
public virtual int SysMemUserForUser_FE707FDF(PspString name, int type, int size, TPointer paramsAddr)
{
if (paramsAddr.NotNull)
{
int Length = paramsAddr.getValue32();
if (Length != 4)
{
Console.WriteLine(string.Format("SysMemUserForUser_FE707FDF: unknown parameters with Length={0:D}", Length));
}
}
if (type < PSP_SMEM_Low || type > PSP_SMEM_High)
{
return(SceKernelErrors.ERROR_KERNEL_ILLEGAL_MEMBLOCK_ALLOC_TYPE);
}
// Always allocate memory in user area (partitionid == 2).
SysMemInfo info = malloc(SysMemUserForUser.USER_PARTITION_ID, name.String, type, size, 0);
if (info == null)
{
return(SceKernelErrors.ERROR_KERNEL_FAILED_ALLOC_MEMBLOCK);
}
return(info.uid);
}
public HeapInfo(SysMemInfo sysMemInfo)
{
this.sysMemInfo = sysMemInfo;
MemoryChunk memoryChunk = new MemoryChunk(sysMemInfo.addr, sysMemInfo.size);
freeMemoryChunks = new MemoryChunkList(memoryChunk);
allocatedMemoryChunks = new Dictionary <int, MemoryChunk>();
allocType = sysMemInfo.type;
}
public virtual void sceMeFree(int addr)
{
SysMemInfo info = allocated.Remove(addr);
if (info != null)
{
Modules.SysMemUserForUserModule.free(info);
}
}
private void installIoFunctions(pspIoDrvFuncs controllerFuncs, pspIoDrvFuncs storageFuncs, pspIoDrvFuncs partitionFuncs)
{
const int sizeIoFunctionStub = 12;
const int numberIoFunctions = 15;
SysMemInfo memInfo = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceMSstor-IoFunctions", SysMemUserForUser.PSP_SMEM_Low, sizeIoFunctionStub * numberIoFunctions, 0);
int addr = memInfo.addr;
controllerFuncs.ioInit = addr;
addr += sizeIoFunctionStub;
controllerFuncs.ioDevctl = addr;
addr += sizeIoFunctionStub;
installHLESyscall(controllerFuncs.ioInit, this, "hleMSstorControllerIoInit");
installHLESyscall(controllerFuncs.ioDevctl, this, "hleMSstorControllerIoDevctl");
storageFuncs.ioInit = addr;
addr += sizeIoFunctionStub;
storageFuncs.ioDevctl = addr;
addr += sizeIoFunctionStub;
storageFuncs.ioOpen = addr;
addr += sizeIoFunctionStub;
storageFuncs.ioIoctl = addr;
addr += sizeIoFunctionStub;
storageFuncs.ioClose = addr;
addr += sizeIoFunctionStub;
installHLESyscall(storageFuncs.ioInit, this, "hleMSstorStorageIoInit");
installHLESyscall(storageFuncs.ioDevctl, this, "hleMSstorStorageIoDevctl");
installHLESyscall(storageFuncs.ioOpen, this, "hleMSstorStorageIoOpen");
installHLESyscall(storageFuncs.ioIoctl, this, "hleMSstorStorageIoIoctl");
installHLESyscall(storageFuncs.ioClose, this, "hleMSstorStorageIoClose");
partitionFuncs.ioInit = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioDevctl = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioOpen = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioClose = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioIoctl = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioLseek = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioRead = addr;
addr += sizeIoFunctionStub;
partitionFuncs.ioWrite = addr;
addr += sizeIoFunctionStub;
installHLESyscall(partitionFuncs.ioInit, this, "hleMSstorPartitionIoInit");
installHLESyscall(partitionFuncs.ioDevctl, this, "hleMSstorPartitionIoDevctl");
installHLESyscall(partitionFuncs.ioOpen, this, "hleMSstorPartitionIoOpen");
installHLESyscall(partitionFuncs.ioClose, this, "hleMSstorPartitionIoClose");
installHLESyscall(partitionFuncs.ioIoctl, this, "hleMSstorPartitionIoIoctl");
installHLESyscall(partitionFuncs.ioLseek, this, "hleMSstorPartitionIoLseek");
installHLESyscall(partitionFuncs.ioRead, this, "hleMSstorPartitionIoRead");
installHLESyscall(partitionFuncs.ioWrite, this, "hleMSstorPartitionIoWrite");
}
public virtual int sceNetFreeInternal(int memory)
{
SysMemInfo info = allocatedMemory.Remove(memory);
if (info != null)
{
Modules.SysMemUserForUserModule.free(info);
}
return(0);
}
public virtual int sceNetMallocInternal(int size)
{
SysMemInfo info = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.USER_PARTITION_ID, "sceNetMallocInternal", SysMemUserForUser.PSP_SMEM_Low, size, 0);
if (info == null)
{
return(0);
}
allocatedMemory[info.addr] = info;
return(info.addr);
}
public virtual int sceAudiocodecGetEDRAM(TPointer workArea, int codecType)
{
int neededMem = workArea.getValue32(16);
edramInfo = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceAudiocodec-EDRAM", SysMemUserForUser.PSP_SMEM_LowAligned, neededMem, 0x40);
if (edramInfo == null)
{
return(-1);
}
workArea.setValue32(12, edramInfo.addr);
return(0);
}
public virtual int sceMeMalloc(int size)
{
SysMemInfo info = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceMeCalloc", SysMemUserForUser.PSP_SMEM_Low, size, 0);
if (info.addr == 0)
{
return(0);
}
allocated[info.addr] = info;
return(info.addr);
}
public virtual int sceVideocodecReleaseEDRAM(TPointer buffer)
{
buffer.setValue32(20, 0);
buffer.setValue32(92, 0);
if (edramInfo != null)
{
Modules.SysMemUserForUserModule.free(edramInfo);
edramInfo = null;
}
return(0);
}
public virtual int sceKernelGetBlockHeadAddr(int uid)
{
SceUidManager.checkUidPurpose(uid, "SysMem", true);
SysMemInfo info = blockList[uid];
if (info == null)
{
Console.WriteLine(string.Format("sceKernelGetBlockHeadAddr unknown uid=0x{0:X}", uid));
return(SceKernelErrors.ERROR_KERNEL_ILLEGAL_CHUNK_ID);
}
return(info.addr);
}
public virtual int SysMemUserForUser_50F61D8A(int uid)
{
SysMemInfo info = blockList.Remove(uid);
if (info == null)
{
Console.WriteLine("SysMemUserForUser_50F61D8A(uid=0x" + uid.ToString("x") + ") unknown uid");
return(SceKernelErrors.ERROR_KERNEL_UNKNOWN_UID);
}
free(info);
return(0);
}
public virtual int SysMemUserForUser_DB83A952(int uid, TPointer32 addr)
{
SysMemInfo info = blockList[uid];
if (info == null)
{
Console.WriteLine(string.Format("SysMemUserForUser_DB83A952 uid=0x{0:X}, addr={1}: unknown uid", uid, addr));
return(SceKernelErrors.ERROR_KERNEL_UNKNOWN_UID);
}
addr.setValue(info.addr);
return(0);
}
public virtual int scePaf_0FCDFA1E(int size)
{
SysMemInfo sysMemInfo = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.USER_PARTITION_ID, "scePaf_0FCDFA1E", SysMemUserForUser.PSP_SMEM_Low, size, 0);
if (sysMemInfo == null)
{
return(0);
}
int addr = sysMemInfo.addr;
allocated[addr] = sysMemInfo;
return(addr);
}
public virtual SysMemInfo separateMemoryBlock(SysMemInfo info, int size)
{
int newAddr = info.addr + size;
int newSize = info.size - size;
int newAllocatedSize = info.allocatedSize - size;
// Create a new memory block
SysMemInfo newSysMemInfo = new SysMemInfo(info.partitionid, info.name, info.type, newSize, newAllocatedSize, newAddr);
// Resize the previous memory block
info.size -= newSize;
info.allocatedSize -= newAllocatedSize;
return(newSysMemInfo);
}
public virtual int sceNpMatching2DestroyContext(int ctxId)
{
if (dataBuffer != null)
{
Modules.SysMemUserForUserModule.free(dataBuffer);
dataBuffer = null;
}
if (!SceUidManager.releaseId(ctxId, idContextPurpose))
{
return(-1);
}
return(0);
}
public virtual int sceMeCalloc(int num, int size)
{
SysMemInfo info = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceMeCalloc", SysMemUserForUser.PSP_SMEM_Low, num * size, 0);
if (info.addr == 0)
{
return(0);
}
Memory mem = Memory.Instance;
mem.memset(info.addr, (sbyte)0, info.size);
allocated[info.addr] = info;
return(info.addr);
}
public virtual int sceKernelFreePartitionMemory(int uid)
{
SceUidManager.checkUidPurpose(uid, "SysMem", true);
SysMemInfo info = blockList.Remove(uid);
if (info == null)
{
Console.WriteLine(string.Format("sceKernelFreePartitionMemory unknown uid=0x{0:X}", uid));
return(SceKernelErrors.ERROR_KERNEL_ILLEGAL_CHUNK_ID);
}
free(info);
return(0);
}
private SceKernelVplInfo(string name, int partitionid, int attr, int size, int memType)
{
this.name = name;
this.attr = attr;
// Strange, the PSP is allocating a size of 0x1000 when requesting a size lower than 0x30...
if (size <= 0x30)
{
size = 0x1000;
}
poolSize = size - vplHeaderSize; // 32 bytes overhead per VPL
freeSize = poolSize;
dataBlockMap = new Dictionary <int, int>();
uid = SceUidManager.getNewUid("ThreadMan-Vpl");
threadWaitingList = ThreadWaitingList.createThreadWaitingList(SceKernelThreadInfo.PSP_WAIT_VPL, uid, attr, VplManager.PSP_VPL_ATTR_PRIORITY);
this.partitionid = partitionid;
// Reserve psp memory
int totalVplSize = Utilities.alignUp(size, vplAddrAlignment); // 8-byte align
sysMemInfo = Modules.SysMemUserForUserModule.malloc(partitionid, string.Format("ThreadMan-Vpl-0x{0:x}-{1}", uid, name), memType, totalVplSize, 0);
if (sysMemInfo == null)
{
throw new Exception("SceKernelVplInfo: not enough free mem");
}
int addr = sysMemInfo.addr;
// 24 byte header, probably not necessary to mimick this
Memory mem = Memory.Instance;
mem.write32(addr, addr - 1);
mem.write32(addr + 4, size - 8);
mem.write32(addr + 8, 0); // based on number of allocations
mem.write32(addr + 12, addr + size - 16);
mem.write32(addr + 16, 0); // based on allocations/fragmentation
mem.write32(addr + 20, 0); // based on created size? magic?
allocAddress = addr;
MemoryChunk initialMemoryChunk = new MemoryChunk(addr + vplHeaderSize, totalVplSize - vplHeaderSize);
freeMemoryChunks = new MemoryChunkList(initialMemoryChunk);
}
private void notifyRoomMessageCallback(int ctxId)
{
MatchingContext context = contextMap[ctxId];
if (context == null || !context.Started || defaultRoomMessageCallbackFunction == 0)
{
return;
}
pspBaseCallback roomMessageCallback = Modules.ThreadManForUserModule.hleKernelCreateCallback(defaultRoomMessageCallbackFunction, 8);
if (Modules.ThreadManForUserModule.hleKernelRegisterCallback(THREAD_CALLBACK_USER_DEFINED, roomMessageCallback))
{
if (dataBuffer == null)
{
dataBuffer = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceNpMatching2-DataBuffer", SysMemUserForUser.PSP_SMEM_Low, 128, 0);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("sceNpMatching2.notifyRoomMessageCallback allocated dataBuffer {0}", dataBuffer));
}
}
Memory mem = Emulator.Memory;
mem.memset(dataBuffer.addr, (sbyte)0, dataBuffer.size);
long roomId = 0x123456789ABCDEF0L;
int srcMemberId = 0x1111;
int @event = 0x2101; // 0x2101, 0x2102
int data = dataBuffer.addr;
string dummyString = "Hello, world!";
int stringData = data + 24;
mem.write32(data + 12, stringData);
mem.write32(data + 16, dummyString.Length);
mem.write32(data + 20, 1); // Seems to be a flag having value 0 or 1
Utilities.writeStringZ(mem, stringData, dummyString);
roomMessageCallback.setArgument(0, ctxId);
roomMessageCallback.setArgument(2, (int)roomId);
roomMessageCallback.setArgument(3, (int)((long)((ulong)roomId >> 32)));
roomMessageCallback.setArgument(4, srcMemberId);
roomMessageCallback.setArgument(5, @event);
roomMessageCallback.setArgument(6, data);
roomMessageCallback.setArgument(7, defaultRoomMessageCallbackArgument);
Modules.ThreadManForUserModule.hleKernelNotifyCallback(THREAD_CALLBACK_USER_DEFINED, roomMessageCallback);
}
}
public virtual int sceVideocodecGetEDRAM(TPointer buffer, int type)
{
int size = (buffer.getValue32(24) + 63) | 0x3F;
edramInfo = Modules.SysMemUserForUserModule.malloc(SysMemUserForUser.KERNEL_PARTITION_ID, "sceVideocodecEDRAM", SysMemUserForUser.PSP_SMEM_Low, size, 0);
if (edramInfo == null)
{
return(-1);
}
int addrEDRAM = edramInfo.addr & EDRAM_MEMORY_MASK;
buffer.setValue32(20, alignUp(addrEDRAM, 63));
buffer.setValue32(92, addrEDRAM);
return(0);
}
public virtual void free(SysMemInfo info)
{
if (info != null)
{
info.free();
free(info.partitionid, info.addr, info.allocatedSize);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("free {0}", info.ToString()));
if (log.TraceEnabled)
{
log.trace("Free list after free: " + DebugFreeMem);
log.trace("Allocated blocks after free:\n" + DebugAllocatedMem + "\n");
}
}
}
}
public virtual int sceKernelQueryMemoryInfo(int address, TPointer32 partitionId, TPointer32 memoryBlockId)
{
int result = SceKernelErrors.ERROR_KERNEL_ILLEGAL_ADDR;
foreach (int?key in blockList.Keys)
{
SysMemInfo info = blockList[key];
if (info != null && info.addr <= address && address < info.addr + info.size)
{
partitionId.setValue(info.partitionid);
memoryBlockId.setValue(info.uid);
result = 0;
break;
}
}
return(result);
}
public virtual int sceKernelAllocPartitionMemory(int partitionid, string name, int type, int size, int addr)
{
addr &= Memory.addressMask;
if (type < PSP_SMEM_Low || type > PSP_SMEM_HighAligned)
{
return(SceKernelErrors.ERROR_KERNEL_ILLEGAL_MEMBLOCK_ALLOC_TYPE);
}
SysMemInfo info = malloc(partitionid, name, type, size, addr);
if (info == null)
{
return(SceKernelErrors.ERROR_KERNEL_FAILED_ALLOC_MEMBLOCK);
}
return(info.uid);
}
public virtual bool resizeMemoryBlock(SysMemInfo info, int leftShift, int rightShift)
{
if (rightShift < 0)
{
int sizeToFree = -rightShift;
free(info.partitionid, info.addr + info.allocatedSize - sizeToFree, sizeToFree);
info.allocatedSize -= sizeToFree;
info.size -= sizeToFree;
}
else if (rightShift > 0)
{
int sizeToExtend = rightShift;
int extendAddr = alloc(info.partitionid, info.addr + info.allocatedSize, sizeToExtend);
if (extendAddr == 0)
{
return(false);
}
info.allocatedSize += sizeToExtend;
info.size += sizeToExtend;
}
if (leftShift < 0)
{
int sizeToFree = -leftShift;
free(info.partitionid, info.addr, sizeToFree);
info.addr += sizeToFree;
info.size -= sizeToFree;
info.allocatedSize -= sizeToFree;
}
else if (leftShift > 0)
{
int sizeToExtend = leftShift;
int extendAddr = alloc(info.partitionid, info.addr - sizeToExtend, sizeToExtend);
if (extendAddr == 0)
{
return(false);
}
info.addr -= sizeToExtend;
info.allocatedSize += sizeToExtend;
info.size += sizeToExtend;
}
return(true);
}
public virtual int sceAudiocodecReleaseEDRAM(TPointer workArea)
{
if (edramInfo == null)
{
return(SceKernelErrors.ERROR_CODEC_AUDIO_EDRAM_NOT_ALLOCATED);
}
Modules.SysMemUserForUserModule.free(edramInfo);
edramInfo = null;
AudiocodecInfo info = infos.Remove(workArea.Address);
if (info != null)
{
info.release();
info.CodecInitialized = false;
}
return(0);
}
public virtual int sceHeapCreateHeap(PspString name, int heapSize, int attr, TPointer paramAddr)
{
if (paramAddr.NotNull)
{
Console.WriteLine(string.Format("sceHeapCreateHeap unknown option at {0}", paramAddr));
}
int memType = PSP_SMEM_Low;
if ((attr & PSP_HEAP_ATTR_ADDR_HIGH) == PSP_HEAP_ATTR_ADDR_HIGH)
{
memType = PSP_SMEM_High;
}
// Allocate a virtual heap memory space and return it's address.
SysMemInfo info = null;
int alignment = 4;
int totalHeapSize = (heapSize + (alignment - 1)) & (~(alignment - 1));
int partitionId = SysMemUserForUser.USER_PARTITION_ID;
int maxFreeSize = Modules.SysMemUserForUserModule.maxFreeMemSize(partitionId);
if (totalHeapSize <= maxFreeSize)
{
info = Modules.SysMemUserForUserModule.malloc(partitionId, name.String, memType, totalHeapSize, 0);
}
else
{
Console.WriteLine(string.Format("sceHeapCreateHeap not enough free mem (want={0:D}, free={1:D}, diff={2:D})", totalHeapSize, maxFreeSize, totalHeapSize - maxFreeSize));
}
if (info == null)
{
return(0); // Returns NULL on error.
}
HeapInfo heapInfo = new HeapInfo(info);
heapMap[info.addr] = heapInfo;
return(info.addr);
}
