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Code Issues Releases Activity

pm: since 9.0.0, exceptions are signaled only once

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This commit is contained in:
Michael Scire 2020-12-14 18:53:16 -08:00
parent 1ca373cd71
commit 3b5dff0f83
2 changed files with 14 additions and 3 deletions
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8
stratosphere/pm/source/impl/pm_process_info.hpp
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@ -35,6 +35,7 @@ namespace ams::pm::impl {
Flag_Application = (1 << 6), Flag_Application = (1 << 6),
Flag_SignalOnStart = (1 << 7), Flag_SignalOnStart = (1 << 7),
Flag_StartedStateChanged = (1 << 8), Flag_StartedStateChanged = (1 << 8),
Flag_UnhandledException = (1 << 9),
}; };
private: private:
util::IntrusiveListNode list_node; util::IntrusiveListNode list_node;
@ -124,13 +125,18 @@ namespace ams::pm::impl {
/* This needs a manual setter, because it sets two flags. */ /* This needs a manual setter, because it sets two flags. */
void SetExceptionOccurred() { void SetExceptionOccurred() {
this->SetFlag(Flag_ExceptionOccurred); this->SetFlag(Flag_ExceptionOccurred);
this->SetFlag(Flag_ExceptionWaitingAttach); this->SetFlag(Flag_UnhandledException);
} }
DEFINE_FLAG_GET(Has, ExceptionOccurred) DEFINE_FLAG_GET(Has, ExceptionOccurred)
DEFINE_FLAG_GET(Has, ExceptionWaitingAttach) DEFINE_FLAG_GET(Has, ExceptionWaitingAttach)
DEFINE_FLAG_GET(Has, UnhandledException)
DEFINE_FLAG_SET(ExceptionWaitingAttach)
DEFINE_FLAG_CLEAR(ExceptionOccurred) DEFINE_FLAG_CLEAR(ExceptionOccurred)
DEFINE_FLAG_CLEAR(ExceptionWaitingAttach) DEFINE_FLAG_CLEAR(ExceptionWaitingAttach)
DEFINE_FLAG_CLEAR(UnhandledException)
DEFINE_FLAG_SET(SignalOnDebugEvent) DEFINE_FLAG_SET(SignalOnDebugEvent)
DEFINE_FLAG_GET(Should, SignalOnDebugEvent) DEFINE_FLAG_GET(Should, SignalOnDebugEvent)

9
stratosphere/pm/source/impl/pm_process_manager.cpp
View file

@ -343,10 +343,14 @@ namespace ams::pm::impl {
process_info->ClearSignalOnStart(); process_info->ClearSignalOnStart();
os::SignalSystemEvent(std::addressof(g_process_event)); os::SignalSystemEvent(std::addressof(g_process_event));
} }
process_info->ClearUnhandledException();
break; break;
case svc::ProcessState_Crashed: case svc::ProcessState_Crashed:
process_info->SetExceptionOccurred(); if (!process_info->HasUnhandledException()) {
os::SignalSystemEvent(std::addressof(g_process_event)); process_info->SetExceptionOccurred();
os::SignalSystemEvent(std::addressof(g_process_event));
}
process_info->SetExceptionWaitingAttach();
break; break;
case svc::ProcessState_RunningAttached: case svc::ProcessState_RunningAttached:
if (process_info->ShouldSignalOnDebugEvent()) { if (process_info->ShouldSignalOnDebugEvent()) {
@ -354,6 +358,7 @@ namespace ams::pm::impl {
process_info->SetSuspendedStateChanged(); process_info->SetSuspendedStateChanged();
os::SignalSystemEvent(std::addressof(g_process_event)); os::SignalSystemEvent(std::addressof(g_process_event));
} }
process_info->ClearUnhandledException();
break; break;
case svc::ProcessState_Terminated: case svc::ProcessState_Terminated:
/* Free process resources, unlink from waitable manager. */ /* Free process resources, unlink from waitable manager. */