NtResumeThread

This commit is contained in:
Ben Vanik 2013-10-23 23:32:44 -07:00
parent ebef2aef36
commit 655a486db3
4 changed files with 79 additions and 0 deletions

View File

@ -349,6 +349,18 @@ void XThread::LowerIrql(uint32_t new_irql) {
irql_ = new_irql;
}
X_STATUS XThread::Resume(uint32_t* out_suspend_count) {
DWORD result = ResumeThread(thread_handle_);
if (result >= 0) {
if (out_suspend_count) {
*out_suspend_count = result;
}
return X_STATUS_SUCCESS;
} else {
return X_STATUS_UNSUCCESSFUL;
}
}
X_STATUS XThread::Delay(
uint32_t processor_mode, uint32_t alertable, uint64_t interval) {
int64_t timeout_ticks = interval;

View File

@ -61,6 +61,7 @@ public:
uint32_t RaiseIrql(uint32_t new_irql);
void LowerIrql(uint32_t new_irql);
X_STATUS Resume(uint32_t* out_suspend_count);
X_STATUS Delay(
uint32_t processor_mode, uint32_t alertable, uint64_t interval);

View File

@ -136,6 +136,46 @@ SHIM_CALL ExCreateThread_shim(
}
X_STATUS xeNtResumeThread(uint32_t handle, uint32_t* out_suspend_count) {
KernelState* state = shared_kernel_state_;
XEASSERTNOTNULL(state);
X_STATUS result = X_STATUS_SUCCESS;
XThread* thread = NULL;
result = state->object_table()->GetObject(
handle, (XObject**)&thread);
if (XSUCCEEDED(result)) {
result = thread->Resume(out_suspend_count);
thread->Release();
}
return result;
}
SHIM_CALL NtResumeThread_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
uint32_t handle = SHIM_GET_ARG_32(0);
uint32_t suspend_count_ptr = SHIM_GET_ARG_32(1);
XELOGD(
"NtResumeThread(%.8X, %.8X)",
handle,
suspend_count_ptr);
uint32_t suspend_count;
X_STATUS result = xeNtResumeThread(handle, &suspend_count);
if (XSUCCEEDED(result)) {
if (suspend_count_ptr) {
SHIM_SET_MEM_32(suspend_count_ptr, suspend_count);
}
}
SHIM_SET_RETURN(result);
}
uint32_t xeKeSetAffinityThread(void* thread_ptr, uint32_t affinity) {
KernelState* state = shared_kernel_state_;
XEASSERTNOTNULL(state);
@ -523,6 +563,28 @@ SHIM_CALL KeResetEvent_shim(
}
SHIM_CALL NtClearEvent_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
uint32_t event_handle = SHIM_GET_ARG_32(0);
XELOGD(
"NtClearEvent(%.8X)",
event_handle);
X_STATUS result = X_STATUS_SUCCESS;
XEvent* ev = NULL;
result = state->object_table()->GetObject(
event_handle, (XObject**)&ev);
if (XSUCCEEDED(result)) {
ev->Reset();
ev->Release();
}
SHIM_SET_RETURN(result);
}
X_STATUS xeKeWaitForSingleObject(
void* object_ptr, uint32_t wait_reason, uint32_t processor_mode,
uint32_t alertable, uint64_t* opt_timeout) {
@ -674,6 +736,7 @@ SHIM_CALL KeLeaveCriticalRegion_shim(
void xe::kernel::xboxkrnl::RegisterThreadingExports(
ExportResolver* export_resolver, KernelState* state) {
SHIM_SET_MAPPING("xboxkrnl.exe", ExCreateThread, state);
SHIM_SET_MAPPING("xboxkrnl.exe", NtResumeThread, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeSetAffinityThread, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeGetCurrentProcessType, state);
@ -691,6 +754,7 @@ void xe::kernel::xboxkrnl::RegisterThreadingExports(
SHIM_SET_MAPPING("xboxkrnl.exe", KeSetEvent, state);
SHIM_SET_MAPPING("xboxkrnl.exe", NtSetEvent, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeResetEvent, state);
SHIM_SET_MAPPING("xboxkrnl.exe", NtClearEvent, state);
SHIM_SET_MAPPING("xboxkrnl.exe", KeWaitForSingleObject, state);
SHIM_SET_MAPPING("xboxkrnl.exe", NtWaitForSingleObjectEx, state);

View File

@ -26,6 +26,8 @@ X_STATUS xeExCreateThread(
uint32_t xapi_thread_startup,
uint32_t start_address, uint32_t start_context, uint32_t creation_flags);
X_STATUS xeNtResumeThread(uint32_t handle, uint32_t* out_suspend_count);
uint32_t xeKeSetAffinityThread(void* thread_ptr, uint32_t affinity);
uint32_t xeKeGetCurrentProcessType();