/// Creates a new thread - wrapper for external user
Handle CreateThread(const char* name, u32 entry_point, s32 priority, u32 arg, s32 processor_id,
u32 stack_top, int stack_size) {
if (name == nullptr) {
ERROR_LOG(KERNEL, "CreateThread(): nullptr name");
return -1;
}
if ((u32)stack_size < 0x200) {
ERROR_LOG(KERNEL, "CreateThread(name=%s): invalid stack_size=0x%08X", name,
stack_size);
return -1;
}
if (priority < THREADPRIO_HIGHEST || priority > THREADPRIO_LOWEST) {
s32 new_priority = CLAMP(priority, THREADPRIO_HIGHEST, THREADPRIO_LOWEST);
WARN_LOG(KERNEL, "CreateThread(name=%s): invalid priority=0x%08X, clamping to %08X",
name, priority, new_priority);
// TODO(bunnei): Clamping to a valid priority is not necessarily correct behavior... Confirm
// validity of this
priority = new_priority;
}
if (!Memory::GetPointer(entry_point)) {
ERROR_LOG(KERNEL, "CreateThread(name=%s): invalid entry %08x", name, entry_point);
return -1;
}
Handle handle;
Thread* thread = CreateThread(handle, name, entry_point, priority, processor_id, stack_top,
stack_size);
ResetThread(thread, arg, 0);
CallThread(thread);
return handle;
}
NTSTATUS DownloadThread(
_In_ PVOID Arguments
)
{
if (DownloadBuild(Arguments))
{
if (ResetThread(Arguments))
{
if (StartExtract())
{
//PropSheet_SetCurSelByID(_hwndPropertySheet, IDD_DIALOG5);
PostMessage(Arguments, PSM_SETCURSELID, 0, IDD_DIALOG5);
}
}
}
else
{
// Retry download...
//PropSheet_SetCurSelByID(Arguments, IDD_DIALOG4);
PostMessage(Arguments, PSM_SETCURSELID, 0, IDD_DIALOG4);
}
}
/// Sets up the primary application thread
Handle SetupMainThread(s32 priority, int stack_size) {
Handle handle;
// Initialize new "main" thread
Thread* thread = CreateThread(handle, "main", Core::g_app_core->GetPC(), priority,
THREADPROCESSORID_0, Memory::SCRATCHPAD_VADDR_END, stack_size);
ResetThread(thread, 0, 0);
// If running another thread already, set it to "ready" state
Thread* cur = GetCurrentThread();
if (cur && cur->IsRunning()) {
ChangeReadyState(cur, true);
}
// Run new "main" thread
SetCurrentThread(thread);
thread->status = THREADSTATUS_RUNNING;
LoadContext(thread->context);
return handle;
}
