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libstrat: Add InterruptEvents

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This commit is contained in:
Michael Scire 2019-04-24 05:12:53 -07:00
parent 495cd03c2c
commit 78d16968fd
1 changed files with 13 additions and 3 deletions
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16
include/stratosphere/event.hpp
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@ -54,7 +54,9 @@ class IEvent : public IWaitable {
void Clear() { void Clear() {
std::scoped_lock<HosMutex> lock(this->sig_lock); std::scoped_lock<HosMutex> lock(this->sig_lock);
this->is_signaled = false; this->is_signaled = false;
if (this->r_h != INVALID_HANDLE) { if (this->w_h != INVALID_HANDLE) {
svcClearEvent(this->w_h);
} else if (this->r_h != INVALID_HANDLE) {
svcResetSignal(this->r_h); svcResetSignal(this->r_h);
} }
} }
@ -112,15 +114,23 @@ static IEvent *CreateHosEvent(F f, bool autoclear = false) {
template <class F> template <class F>
static IEvent *CreateSystemEvent(F f, bool autoclear = false) { static IEvent *CreateSystemEvent(F f, bool autoclear = false) {
Handle w_h, r_h; Handle w_h, r_h;
if (R_FAILED(svcCreateEvent(&w_h, &r_h))) { if (R_FAILED(svcCreateEvent(&w_h, &r_h))) {
std::abort(); std::abort();
} }
return new HosEvent<F>(r_h, w_h, std::move(f), autoclear); return new HosEvent<F>(r_h, w_h, std::move(f), autoclear);
} }
template <class F>
static IEvent *CreateInterruptEvent(F f, u64 irq, bool autoclear = false) {
Handle r_h;
/* flag is "rising edge vs level", official N code maps autoclear to edge and not to level... */
if (R_FAILED(svcCreateInterruptEvent(&r_h, irq, autoclear ? 1 : 0))) {
std::abort();
}
return new HosEvent<F>(r_h, INVALID_HANDLE, std::move(f), autoclear);
}
template <bool a = false> template <bool a = false>
static IEvent *CreateWriteOnlySystemEvent() { static IEvent *CreateWriteOnlySystemEvent() {
return CreateSystemEvent([](u64 timeout) -> Result { std::abort(); }, a); return CreateSystemEvent([](u64 timeout) -> Result { std::abort(); }, a);