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kern: implement SvcCreateEvent, SvcSignalEvent, SvcClearEvent, SvcResetSignal

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This commit is contained in:
Michael Scire 2020-07-14 02:45:06 -07:00 • committed by SciresM
parent 93be2ffcba
commit b35380a942
5 changed files with 121 additions and 9 deletions
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27
libraries/libmesosphere/source/svc/kern_svc_synchronization.cpp
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@ -27,6 +27,29 @@ namespace ams::kern::svc {
return ResultSuccess();
}
Result ResetSignal(ams::svc::Handle handle) {
/* Get the current handle table. */
auto &handle_table = GetCurrentProcess().GetHandleTable();
/* Try to reset as readable event. */
{
KScopedAutoObject readable_event = handle_table.GetObject<KReadableEvent>(handle);
if (readable_event.IsNotNull()) {
return readable_event->Reset();
}
}
/* Try to reset as process. */
{
KScopedAutoObject process = handle_table.GetObject<KProcess>(handle);
if (process.IsNotNull()) {
return process->Reset();
}
}
return svc::ResultInvalidHandle();
}
Result WaitSynchronizationImpl(int32_t *out_index, KSynchronizationObject **objs, int32_t num_handles, int64_t timeout_ns) {
/* Convert the timeout from nanoseconds to ticks. */
s64 timeout;
@ -88,7 +111,7 @@ namespace ams::kern::svc {
}
Result ResetSignal64(ams::svc::Handle handle) {
MESOSPHERE_PANIC("Stubbed SvcResetSignal64 was called.");
return ResetSignal(handle);
}
Result WaitSynchronization64(int32_t *out_index, KUserPointer<const ams::svc::Handle *> handles, int32_t num_handles, int64_t timeout_ns) {
@ -112,7 +135,7 @@ namespace ams::kern::svc {
}
Result ResetSignal64From32(ams::svc::Handle handle) {
MESOSPHERE_PANIC("Stubbed SvcResetSignal64From32 was called.");
return ResetSignal(handle);
}
Result WaitSynchronization64From32(int32_t *out_index, KUserPointer<const ams::svc::Handle *> handles, int32_t num_handles, int64_t timeout_ns) {