int poweroffInit()
{
int res;
static int _init_count = -1;
if(_init_count == _iop_reboot_count)
return 0;
_init_count = _iop_reboot_count;
while(((res = SifBindRpc(&cd0, PWROFF_IRX, 0)) >= 0) && (cd0.server == NULL))
nopdelay();
ee_thread_t thread;
ee_thread_status_t thisThread;
ee_sema_t sema;
// Terminate and delete any previously created threads
if (powerOffThreadId >= 0) {
TerminateThread(powerOffThreadId);
DeleteThread(powerOffThreadId);
powerOffThreadId = -1;
}
// Delete any previously created semaphores
if (PowerOffSema >= 0)
{
DeleteSema(PowerOffSema);
PowerOffSema = -1;
}
sema.init_count = 0;
sema.max_count = 1;
sema.option = 0;
PowerOffSema = CreateSema(&sema);
ReferThreadStatus(GetThreadId(), &thisThread);
if (thisThread.current_priority == 0) {
ChangeThreadPriority(GetThreadId(), 51);
thread.initial_priority = 50;
} else
thread.initial_priority = thisThread.current_priority - 1;
thread.stack_size = 512 * 16;
thread.gp_reg = &_gp;
thread.func = PowerOffThread;
thread.stack = (void *)poffThreadStack;
powerOffThreadId = CreateThread(&thread);
StartThread(powerOffThreadId, NULL);
DIntr();
SifAddCmdHandler(POFF_SIF_CMD, _poff_intr_callback, NULL);
EIntr();
int autoShutdown = 0;
SifCallRpc(&cd0, PWROFF_ENABLE_AUTO_SHUTOFF, 0, NULL, 0, &autoShutdown, sizeof(autoShutdown), 0, 0);
return res;
}
int thrd_equal(thrd_t thr0, thrd_t thr1)
{
#if defined(_TTHREAD_WIN32_)
return GetThreadId(thr0) == GetThreadId(thr1);
#else
return pthread_equal(thr0, thr1);
#endif
}
int unabto_thread_equal(unabto_thread_t thread1, unabto_thread_t thread2)
{
#ifdef WIN32
return GetThreadId(thread1) == GetThreadId(thread2);
#else
return pthread_equal(thread1, thread2);
#endif
}
int embb_thread_equal(const embb_thread_t* lhs, const embb_thread_t* rhs) {
embb_thread_id_t idLhs = GetThreadId(lhs->embb_internal_handle);
embb_thread_id_t idRhs = GetThreadId(rhs->embb_internal_handle);
if (idLhs == idRhs) {
return 1;
}
return 0;
}
int DeviceManagerThread::Run()
{
ThreadCommand::PopBuffer command;
SetThreadName("OVR::DeviceManagerThread");
LogText("OVR::DeviceManagerThread - running (ThreadId=%p).\n", GetThreadId());
while(!IsExiting())
{
// PopCommand will reset event on empty queue.
if (PopCommand(&command))
{
command.Execute();
}
else
{
bool commands = 0;
do
{
int n = poll(&PollFds[0], PollFds.GetSize(), -1);
for (int i = 0; i < PollFds.GetSize(); i++)
{
if (PollFds[i].revents & POLLERR)
{
OVR_DEBUG_LOG(("poll: error on [%d]: %d", i, PollFds[i].fd));
}
else if (PollFds[i].revents & POLLIN)
{
if (FdNotifiers[i])
FdNotifiers[i]->OnEvent(i, PollFds[i].fd);
else if (i == 0) // command
{
char dummy[128];
read(PollFds[i].fd, dummy, 128);
commands = 1;
}
}
if (PollFds[i].revents & POLLHUP)
PollFds[i].events = 0;
if (PollFds[i].revents != 0)
{
n--;
if (n == 0)
break;
}
}
} while (PollFds.GetSize() > 0 && !commands);
}
}
LogText("OVR::DeviceManagerThread - exiting (ThreadId=%p).\n", GetThreadId());
return 0;
}
void gsiEnterCriticalSection(GSICriticalSection *theCrit)
{
// If we're not already in it, wait for it
if (GetThreadId() != theCrit->mOwnerThread)
{
gsiWaitForSemaphore(theCrit->mSemaphore, 0);
theCrit->mOwnerThread = GetThreadId();
}
// Increment entry count
theCrit->mEntryCount++;
}
u32_t
sys_arch_sem_wait(sys_sem_t Sema,u32_t u32Timeout)
{
//Wait u32Timeout msec for the Sema to receive a signal.
dbgprintf("sys_arch_sem_wait: Sema: %d, Timeout: %x (TID: %d)\n",Sema,u32Timeout,GetThreadId());
if(u32Timeout==0)
{
//Wait with no timeouts.
return WaitSema(Sema)==0 ? 0:SYS_ARCH_TIMEOUT;
}
else if(u32Timeout==1)
{
//Poll.
return PollSema(Sema)==0 ? 0:SYS_ARCH_TIMEOUT;
}
else
{
//Use alarm to timeout.
iop_sys_clock_t ClockTicks;
iop_sys_clock_t Start;
iop_sys_clock_t End;
int iPID=GetThreadId();
u32_t u32WaitTime;
GetSystemTime(&Start);
USec2SysClock(u32Timeout*1000,&ClockTicks);
SetAlarm(&ClockTicks,TimeoutHandler,(void*)iPID);
if(WaitSema(Sema)!=0)
{
return SYS_ARCH_TIMEOUT;
}
CancelAlarm(TimeoutHandler,(void*)iPID);
GetSystemTime(&End);
u32WaitTime=ComputeTimeDiff(&Start,&End);
return u32WaitTime<=u32Timeout ? u32WaitTime:u32Timeout;
}
}
void
sys_sem_signal(sys_sem_t Sema)
{
dbgprintf("sys_sem_signal: Sema: %d (TID: %d)\n",Sema,GetThreadId());
SignalSema(Sema);
}
bool CAsynPipe::Connect(const CAddress& Address)
{
m_eState = eAPS_Connecting;
CPipeThread* pThread = CPipeThreadMgr::Inst()->GetThread(GetThreadId());
(new(pThread) CPipeConnectJob(GetLocalID(), Address, pThread))->Add(pThread);
return true;
}
void RankSystem::updatePos_init(RankStats* rr, Stats* s, bool sync)
{
if(rr == NULL) // Verify Pointer to RankStats
return;
if(s != NULL) // NULL Stats Update (Only for Synchronization)
rr->addStats(s);
if(sync == true)
updatePos_exec(rr);
else
{
// Prevent Waiting on MAIN Thread
HANDLE h_temp = CreateThread(NULL, 0, updatePos_thread, rr, CREATE_SUSPENDED, NULL);
if(h_temp == NULL)
{
MF_SyncLog("updatePos_init: Couldn't create thread for updating Ranks");
}
else
{
#ifdef _DEBUG
MF_SyncLog("updatePos_init: Creating Thread #%d", GetThreadId(h_temp));
#endif
SetThreadPriority(h_temp, THREAD_PRIORITY_LOWEST);
ResumeThread(h_temp);
CloseHandle(h_temp);
}
}
}
void rmInit() {
gsGlobal = gsKit_init_global();
rm_mode_table[RM_VMODE_AUTO].mode = gsGlobal->Mode;
rm_mode_table[RM_VMODE_AUTO].height = gsGlobal->Height;
dmaKit_init(D_CTRL_RELE_OFF, D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC,
D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
// Initialize the DMAC
dmaKit_chan_init(DMA_CHANNEL_GIF);
rmSetMode(1);
order = 0;
aspectWidth = 1.0f;
aspectHeight = 1.0f;
shiftYVal = 1.0f;
shiftY = &shiftYFunc;
transX = 0.0f;
transY = 0.0f;
guiThreadID = GetThreadId();
gsKit_add_vsync_handler(&rmOnVSync);
}
int thrd_is_current(thrd_t thr) {
#if defined(_TTHREAD_WIN32_)
return GetThreadId(thr) == GetCurrentThreadId();
#else
return (pthread_self() == thr);
#endif
}
void fileXio_Thread(void* param)
{
int OldState;
printf("fileXio: fileXio RPC Server v1.00\nCopyright (c) 2003 adresd\n");
#ifdef DEBUG
printf("fileXio: RPC Initialize\n");
#endif
SifInitRpc(0);
RWBufferSize=DEFAULT_RWSIZE;
CpuSuspendIntr(&OldState);
rwbuf = AllocSysMemory(ALLOC_FIRST, RWBufferSize, NULL);
CpuResumeIntr(OldState);
if (rwbuf == NULL)
{
#ifdef DEBUG
printf("Failed to allocate memory for RW buffer!\n");
#endif
SleepThread();
}
SifSetRpcQueue(&qd, GetThreadId());
SifRegisterRpc(&sd0, FILEXIO_IRX, &fileXio_rpc_server, fileXio_rpc_buffer, NULL, NULL, &qd);
SifRpcLoop(&qd);
}
void log_init_thread()
{
if (!logger_attached)
return;
LPCWSTR pipeName = L"\\\\.\\pipe\\flog_server";
for (;;)
{
hLoggerPipe = CreateFileW(pipeName, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
if (hLoggerPipe == INVALID_HANDLE_VALUE)
{
/* Non critical error code, just wait and try connecting again */
if (GetLastError() != ERROR_PIPE_BUSY || !WaitNamedPipeW(pipeName, NMPWAIT_WAIT_FOREVER))
{
logger_attached = 0;
break;
}
continue;
}
/* Send initial request */
struct request request;
request.magic = PROTOCOL_MAGIC;
request.version = PROTOCOL_VERSION;
request.pid = GetProcessId(GetCurrentProcess());
request.tid = GetThreadId(GetCurrentThread());
DWORD written;
if (!WriteFile(hLoggerPipe, &request, sizeof(request), &written, NULL))
{
CloseHandle(hLoggerPipe);
logger_attached = 0;
}
break;
}
}
int InitThread(void)
{
ee_sema_t sema;
ee_thread_t thread;
sema.max_count = 255;
sema.init_count = 0;
sema.option = (u32)"KernelTopThread";
if((topSema = CreateSema(&sema)) < 0)
return -1;
thread.func = &topThread;
thread.stack = stack;
thread.stack_size = sizeof(stack);
thread.gp_reg = &_gp;
thread.option = (u32)"KernelTopThread";
thread.initial_priority = 0;
if((topId = CreateThread(&thread)) < 0)
{
DeleteSema(topSema);
return -1;
}
topArg.requestOut = 0;
topArg.requestIn = 0;
StartThread(topId, &topArg);
ChangeThreadPriority(GetThreadId(), 1);
return topId;
}
bool RenderThread::update()
{
/*
- Tant qu'il n'y a pas de command
-> je pop des task
- Une fois que j'ai mes commandes
-> pour chacunes d'elles
-> je regarde si c'est a moi de les traiter (ex : changement de scene)
-> si ca n'est pas a moi de les traiter
-> je les passe au render context actif
-> si il n'y a pas de render context actif, c'est que j'ai fait une erreur, et j'assert dans ta face :D
*/
_registerId();
_run = true;
_insideRun = true;
DWORD threadId = GetThreadId(static_cast<HANDLE>(_threadHandle.native_handle()));
SetThreadName(threadId, this->_name.c_str());
TMQ::MessageBase *task = nullptr;
while (_run && _insideRun)
{
SCOPE_profile_cpu_i("RenderTimer", "Update");
if (TMQ::TaskManager::RenderThreadGetTask(task))
{
SCOPE_profile_cpu_i("RenderTimer", "Execute task");
auto success = execute(task); // we receive a task that we cannot treat
AGE_ASSERT(success);
}
}
return true;
}
//Create a new thread.
sys_thread_t
sys_thread_new(void (*pFunction)(void* pvArg), void* pvArg, int iPrio)
{
iop_thread_t thp;
int tid, rv;
thp.attr = TH_C;
thp.option = 0;
thp.thread = pFunction;
thp.stacksize = 0x900; // why this magic number??
thp.priority = iPrio + SYS_THREAD_PRIO_BASE;
dbgprintf("sys_thread_new: Thread new (TID: %d)\n",GetThreadId());
if((tid = CreateThread(&thp)) < 0)
{
dbgprintf("sys_thread_new: CreateThread failed, EC: %d\n", tid);
return -1;
}
if((rv = StartThread(tid, pvArg)) < 0)
{
dbgprintf("sys_thread_new: StartThread failed, EC: %d\n", rv);
DeleteThread(tid);
return(-1);
}
thread_count++;
return((sys_thread_t) tid);
}
/* ------------------------------------------------------------------------
Main thread for the ezbgm module.
After execution, initialize interrupt environment, register command, and
then wait until there is a request from the EE.
------------------------------------------------------------------------ */
int sce_bgm_loop()
{
sceSifQueueData qd;
sceSifServeData sd;
//-- Initialize interrupt environment in advance.
CpuEnableIntr();
EnableIntr( INUM_DMA_4 );
EnableIntr( INUM_DMA_7 );
//--- Register function that is called according to request
sceSifInitRpc(0);
sceSifSetRpcQueue( &qd, GetThreadId() );
sceSifRegisterRpc( &sd, EZBGM_DEV, bgmFunc, (void*)gRpcArg, NULL, NULL, &qd );
PRINTF(("goto bgm cmd loop\n"));
//--- Command-wait loop
sceSifRpcLoop(&qd);
return 0;
}
//Create a new thread.
sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stacksize, int prio)
{
iop_thread_t thp;
int tid, rv;
thp.attr = TH_C;
thp.option = 0;
thp.thread = thread;
thp.stacksize = stacksize;
thp.priority = prio;
dbgprintf("sys_thread_new: Thread new (TID: %d)\n", GetThreadId());
if((tid = CreateThread(&thp)) < 0)
{
dbgprintf("sys_thread_new: CreateThread failed, EC: %d\n", tid);
return ERR_MEM;
}
if((rv = StartThread(tid, arg)) < 0)
{
dbgprintf("sys_thread_new: StartThread failed, EC: %d\n", rv);
DeleteThread(tid);
return ERR_MEM;
}
return((sys_thread_t) tid);
}
void
sys_init(void)
{
int i;
Timeout** ppTimeout=&pFreeTimeouts;
dbgprintf("sys_init: Initializing (TID: %d)\n",GetThreadId());
for(i = 0; i < SYS_MAX_MESSAGES; i++)
{
msg_pool[i].next = NULL;
msg_pool[i].sys_msg = NULL;
}
for (i = 0; i < SYS_TIMEOUT_MAX; i++)
{
Timeout* pTimeout=&aTimeouts[i];
*ppTimeout=pTimeout;
ppTimeout=&pTimeout->pNext;
}
*ppTimeout=NULL;
}
int NetManRpcNetIFSendPacket(const void *packet, unsigned int length){
struct PacketTag *PacketTag;
WaitSema(NetManTxSemaID);
NetmanTxWaitingThread=GetThreadId();
WaitSema(TxBankAccessSema);
//Check is there is space in the current Tx FIFO. If not, wait for the Tx thread to empty out the other FIFO. */
while(CurrentTxFIFOData->PacketReqs.NumPackets>=NETMAN_RPC_BLOCK_SIZE){
SignalSema(TxBankAccessSema);
WakeupThread(TxThreadID);
SleepThread();
WaitSema(TxBankAccessSema);
}
memcpy(&CurrentTxFIFOData->FrameBuffer[CurrentTxFIFOData->PacketReqs.TotalLength], packet, length);
PacketTag=&CurrentTxFIFOData->PacketReqs.tags[CurrentTxFIFOData->PacketReqs.NumPackets];
PacketTag->offset=CurrentTxFIFOData->PacketReqs.TotalLength;
PacketTag->length=length;
CurrentTxFIFOData->PacketReqs.TotalLength+=(length+3)&~3;
CurrentTxFIFOData->PacketReqs.NumPackets++;
WakeupThread(TxThreadID);
SignalSema(TxBankAccessSema);
NetmanTxWaitingThread=-1;
SignalSema(NetManTxSemaID);
return 0;
}
///////////////////////////////////////////////////////////////////////[17]
int SifGetOtherData(struct sifcmd_RPC_RECEIVE_DATA *rd, void *src, void *dst, int size, int mode){
RPC_PACKET_RDATA *packet;
if ((packet=(RPC_PACKET_RDATA *)rpc_get_packet(&rpc_common))==0)
return -1;
rd->hdr.pkt_addr=packet;
rd->hdr.rpc_id =packet->packet.pid;
packet->packet.paddr=packet;
packet->client=(struct sifcmd_RPC_CLIENT_DATA*)rd;
packet->src=src;
packet->dst=dst;
packet->size=size;
if (mode & 1==0){
rd->hdr.tid=GetThreadId();
if (SifSendCmd(0x8000000C, packet, 0x40, 0, 0, 0)==0)
return -2;
SleepThread();
}else{ //async
rd->hdr.tid=-1;
if (SifSendCmd(0x8000000C, packet, 0x40, 0, 0, 0)==0)
return -2;
}
return 0;
}
void Profiler::endTrace(bool historical)
{
if (!m_isRun) return;
unsigned int id = GetThreadId();
auto it = m_profilingTrees.find(id);
if (it != m_profilingTrees.end())
{
it->second->treeMutex.lock();
Node* cur = it->second->current;
double instantTime = m_timer.getTime() - cur->startTime;
cur->statistics.callsCount++;
if (historical)
{
cur->statistics.history.push_back(instantTime);
}
if (cur->statistics.callsCount > 1)
{
cur->statistics.averageTime = (cur->statistics.averageTime + instantTime) / 2.0;
if (instantTime < cur->statistics.minTime) cur->statistics.minTime = instantTime;
if (instantTime > cur->statistics.maxTime) cur->statistics.maxTime = instantTime;
}
else
{
cur->statistics.minTime = instantTime;
cur->statistics.maxTime = instantTime;
cur->statistics.averageTime = instantTime;
}
it->second->current = cur->parent;
it->second->treeMutex.unlock();
}
}
///////////////////////////////////////////////////////////////////////[0F]
int SifBindRpc(struct sifcmd_RPC_CLIENT_DATA *client, unsigned int number, unsigned int mode) {
RPC_PACKET_BIND *packet;
client->command=0;
client->server=0;
packet = (RPC_PACKET_BIND *)rpc_get_packet(&rpc_common);
if (packet==NULL) return -1;
client->hdr.pkt_addr = packet;
client->hdr.rpc_id = packet->packet.pid;
packet->packet.paddr = packet;
packet->client = client;
packet->fno = number;
if (mode & 1==0){
client->hdr.tid=GetThreadId();
if (SifSendCmd(0x80000009, packet, 0x40, 0, 0, 0)==0)
return -2;
SleepThread();
}else{ //async
client->hdr.tid=-1;
if (SifSendCmd(0x80000009, packet, 0x40, 0, 0, 0)==0)
return -2;
}
return 0;
}
void System::SetThreadName( const char* name )
{
#ifdef _WIN32
const DWORD MS_VC_EXCEPTION=0x406D1388;
# pragma pack( push, 8 )
struct THREADNAME_INFO
{
DWORD dwType;
LPCSTR szName;
DWORD dwThreadID;
DWORD dwFlags;
};
# pragma pack(pop)
DWORD ThreadId = GetThreadId( GetCurrentThread() );
THREADNAME_INFO info;
info.dwType = 0x1000;
info.szName = name;
info.dwThreadID = ThreadId;
info.dwFlags = 0;
__try
{
RaiseException( MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(ULONG_PTR), (ULONG_PTR*)&info );
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
}
#else
pthread_setname_np( pthread_self(), name );
#endif
}
///////////////////////////////////////////////////////////////////////[10]
int SifCallRpc(struct sifcmd_RPC_CLIENT_DATA *client, unsigned int fno, unsigned int mode, void *send, int ssize, void *receive, int rsize, void (*end_func)(void*), void *end_para){
RPC_PACKET_CALL *packet;
if ((packet=(RPC_PACKET_CALL *)rpc_get_packet(&rpc_common))==0)
return -1;
client->hdr.pkt_addr=(void*)packet;
client->func = end_func;
client->param = end_para;
client->hdr.rpc_id= packet->packet.packet.pid;
packet->packet.packet.paddr = packet;
packet->packet.client = client;
packet->packet.fno = fno;
packet->size = ssize;
packet->receive= receive;
packet->rsize = rsize;
packet->server = client->server;
if (mode & 1){
packet->rmode=(end_func!=0);
client->hdr.tid=-1;
if (SifSendCmd(0x8000000A, packet, 0x40, send, client->buff, ssize))
return 0;
return -2;
}else{
packet->rmode=1;
client->hdr.tid=GetThreadId();
if (SifSendCmd(0x8000000A, packet, 0x40, send, client->buff, ssize)==0)
return -2;
SleepThread();
return 0;
}
}
void sprawl::threading::Thread::Start()
{
m_handle.GetNativeHandle() = CreateThread( nullptr, 0, &ThreadStatic::EntryPoint, this, 0, nullptr);
if(m_handle.GetNativeHandle() != INVALID_HANDLE_VALUE)
{
if(m_threadName != nullptr)
{
const DWORD MS_VC_EXCEPTION = 0x406D1388;
#pragma pack(push,8)
struct THREADNAME_INFO
{
DWORD dwType; // Must be 0x1000.
LPCSTR szName; // Pointer to name (in user addr space).
DWORD dwThreadID; // Thread ID (-1=caller thread).
DWORD dwFlags; // Reserved for future use, must be zero.
};
#pragma pack(pop)
THREADNAME_INFO info;
info.dwType = 0x1000;
info.szName = m_threadName;
info.dwThreadID = GetThreadId(m_handle.GetNativeHandle());
info.dwFlags = 0;
__try
{
RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), (ULONG_PTR*)&info);
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
}
}
}
}
void Thread::SetThreadName( const char* name )
{
#if !defined(OVR_BUILD_SHIPPING) || defined(OVR_BUILD_PROFILING)
// Looks ugly, but it is the recommended way to name a thread.
typedef struct tagTHREADNAME_INFO {
DWORD dwType; // Must be 0x1000
LPCSTR szName; // Pointer to name (in user address space)
DWORD dwThreadID; // Thread ID (-1 for caller thread)
DWORD dwFlags; // Reserved for future use; must be zero
} THREADNAME_INFO;
THREADNAME_INFO info;
info.dwType = 0x1000;
info.szName = name;
info.dwThreadID = reinterpret_cast<DWORD>(GetThreadId());
info.dwFlags = 0;
__try
{
#ifdef _WIN64
RaiseException( 0x406D1388, 0, sizeof(info)/sizeof(DWORD), (const ULONG_PTR *)&info );
#else
RaiseException( 0x406D1388, 0, sizeof(info)/sizeof(DWORD), (DWORD *)&info );
#endif
}
__except( GetExceptionCode()==0x406D1388 ? EXCEPTION_CONTINUE_EXECUTION : EXCEPTION_EXECUTE_HANDLER )
{
}
#endif // OVR_BUILD_SHIPPING
}
void ProfilerTimeRecordToBuffer(const char* eventDescription, const long long beginClock, const long long endClock)
{
std::lock_guard<std::mutex> lock(g_mutex);
if (!g_profilerState->enabled)
return;
auto eventDescriptionBytes = strlen(eventDescription) + 1;
auto requiredBufferBytes = eventDescriptionBytes + sizeof(CustomEventRecord);
if ((g_profilerState->customEventOffset + requiredBufferBytes) > g_profilerState->customEventBufferBytes)
{
if (!g_profilerState->customEventBufferFull)
{
fprintf(stderr, "Warning: Performance Profiler: Buffer is full, no more events will be recorded.\n");
g_profilerState->customEventBufferFull = true;
}
return;
}
strcpy(g_profilerState->customEventBuffer.get() + g_profilerState->customEventOffset, eventDescription);
g_profilerState->customEventOffset += eventDescriptionBytes;
CustomEventRecord eventRecord;
eventRecord.beginClock = beginClock;
eventRecord.endClock = endClock;
eventRecord.threadId = GetThreadId();
memcpy(g_profilerState->customEventBuffer.get() + g_profilerState->customEventOffset, &eventRecord, sizeof(CustomEventRecord));
g_profilerState->customEventOffset += sizeof(CustomEventRecord);
}
PVOID WINAPI GetThreadStartAddress(HANDLE hThread)
{
NTSTATUS ntStatus;
HANDLE hDupHandle;
PVOID dwStartAddress;
if (NtQueryInformationThread == NULL)
NtQueryInformationThread = (pNtQIT)GetProcAddress(GetModuleHandle("ntdll.dll"),
"NtQueryInformationThread");
if (NtQueryInformationThread == NULL) {
MyTrace("%s(): cannot found NtQueryInformationThread()", __FUNCTION__);
return 0;
}
HANDLE hCurrentProcess = GetCurrentProcess();
if (!DuplicateHandle(hCurrentProcess, hThread, hCurrentProcess, &hDupHandle, THREAD_QUERY_INFORMATION, FALSE, 0)){
SetLastError(ERROR_ACCESS_DENIED);
MyTrace("%s(): cannot found open thread", __FUNCTION__);
return 0;
}
UINT32 ThreadQuerySetWin32StartAddress = 9;
ntStatus = NtQueryInformationThread(hDupHandle, ThreadQuerySetWin32StartAddress, &dwStartAddress,
sizeof(PVOID), NULL);
CloseHandle(hDupHandle);
if (ntStatus != 0) {
MyTrace("%s(): NtQueryInformationThread() failed. status: %x, threadHandle: %x, threadId: %d",
__FUNCTION__, ntStatus, hThread, GetThreadId(hThread));
return 0;
}
return dwStartAddress;
}