From 5a64a77df34f7564af98bc53c26ef82d215cd5a5 Mon Sep 17 00:00:00 2001 From: Liam Date: Wed, 7 Feb 2024 12:01:12 -0500 Subject: [PATCH] glue: use multi wait API --- src/core/hle/service/glue/time/worker.cpp | 130 ++++++++-------------- 1 file changed, 48 insertions(+), 82 deletions(-) diff --git a/src/core/hle/service/glue/time/worker.cpp b/src/core/hle/service/glue/time/worker.cpp index f44f3077e4..8787f2dcd1 100644 --- a/src/core/hle/service/glue/time/worker.cpp +++ b/src/core/hle/service/glue/time/worker.cpp @@ -7,6 +7,7 @@ #include "core/hle/service/glue/time/file_timestamp_worker.h" #include "core/hle/service/glue/time/standard_steady_clock_resource.h" #include "core/hle/service/glue/time/worker.h" +#include "core/hle/service/os/multi_wait_utils.h" #include "core/hle/service/psc/time/common.h" #include "core/hle/service/psc/time/service_manager.h" #include "core/hle/service/psc/time/static.h" @@ -143,82 +144,46 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) { Common::SetCurrentThreadName("TimeWorker"); Common::SetCurrentThreadPriority(Common::ThreadPriority::Low); - enum class EventType { - Exit = 0, - IpmModuleService_GetEvent = 1, - PowerStateChange = 2, - SignalAlarms = 3, - UpdateLocalSystemClock = 4, - UpdateNetworkSystemClock = 5, - UpdateEphemeralSystemClock = 6, - UpdateSteadyClock = 7, - UpdateFileTimestamp = 8, - AutoCorrect = 9, - Max = 10, - }; - - s32 num_objs{}; - std::array(EventType::Max)> wait_objs{}; - std::array(EventType::Max)> wait_indices{}; - - const auto AddWaiter{ - [&](Kernel::KSynchronizationObject* synchronization_object, EventType type) { - // Open a new reference to the object. - synchronization_object->Open(); - - // Insert into the list. - wait_indices[num_objs] = type; - wait_objs[num_objs++] = synchronization_object; - }}; - while (!stop_token.stop_requested()) { - SCOPE_EXIT({ - for (s32 i = 0; i < num_objs; i++) { - wait_objs[i]->Close(); - } - }); + enum class EventType : s32 { + Exit = 0, + PowerStateChange = 1, + SignalAlarms = 2, + UpdateLocalSystemClock = 3, + UpdateNetworkSystemClock = 4, + UpdateEphemeralSystemClock = 5, + UpdateSteadyClock = 6, + UpdateFileTimestamp = 7, + AutoCorrect = 8, + }; + + s32 index{}; - num_objs = {}; - wait_objs = {}; if (m_pm_state_change_handler.m_priority != 0) { - AddWaiter(&m_event->GetReadableEvent(), EventType::Exit); - // TODO - // AddWaiter(gIPmModuleService::GetEvent(), 1); - AddWaiter(&m_alarm_worker.GetEvent(), EventType::PowerStateChange); + // TODO: gIPmModuleService::GetEvent() 1 + index = WaitAny(m_system.Kernel(), + &m_event->GetReadableEvent(), // 0 + &m_alarm_worker.GetEvent() // 1 + ); } else { - AddWaiter(&m_event->GetReadableEvent(), EventType::Exit); - // TODO - // AddWaiter(gIPmModuleService::GetEvent(), 1); - AddWaiter(&m_alarm_worker.GetEvent(), EventType::PowerStateChange); - AddWaiter(&m_alarm_worker.GetTimerEvent().GetReadableEvent(), EventType::SignalAlarms); - AddWaiter(m_local_clock_event, EventType::UpdateLocalSystemClock); - AddWaiter(m_network_clock_event, EventType::UpdateNetworkSystemClock); - AddWaiter(m_ephemeral_clock_event, EventType::UpdateEphemeralSystemClock); - AddWaiter(&m_timer_steady_clock->GetReadableEvent(), EventType::UpdateSteadyClock); - AddWaiter(&m_timer_file_system->GetReadableEvent(), EventType::UpdateFileTimestamp); - AddWaiter(m_standard_user_auto_correct_clock_event, EventType::AutoCorrect); + // TODO: gIPmModuleService::GetEvent() 1 + index = WaitAny(m_system.Kernel(), + &m_event->GetReadableEvent(), // 0 + &m_alarm_worker.GetEvent(), // 1 + &m_alarm_worker.GetTimerEvent().GetReadableEvent(), // 2 + m_local_clock_event, // 3 + m_network_clock_event, // 4 + m_ephemeral_clock_event, // 5 + &m_timer_steady_clock->GetReadableEvent(), // 6 + &m_timer_file_system->GetReadableEvent(), // 7 + m_standard_user_auto_correct_clock_event // 8 + ); } - s32 out_index{-1}; - Kernel::KSynchronizationObject::Wait(m_system.Kernel(), &out_index, wait_objs.data(), - num_objs, -1); - ASSERT(out_index >= 0 && out_index < num_objs); - - if (stop_token.stop_requested()) { - return; - } - - switch (wait_indices[out_index]) { + switch (static_cast(index)) { case EventType::Exit: return; - case EventType::IpmModuleService_GetEvent: - // TODO - // IPmModuleService::GetEvent() - // clear the event - // Handle power state change event - break; - case EventType::PowerStateChange: m_alarm_worker.GetEvent().Clear(); if (m_pm_state_change_handler.m_priority <= 1) { @@ -235,19 +200,19 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) { m_local_clock_event->Clear(); Service::PSC::Time::SystemClockContext context{}; - auto res = m_local_clock->GetSystemClockContext(&context); - ASSERT(res == ResultSuccess); + R_ASSERT(m_local_clock->GetSystemClockContext(&context)); m_set_sys->SetUserSystemClockContext(context); - m_file_timestamp_worker.SetFilesystemPosixTime(); - } break; + break; + } case EventType::UpdateNetworkSystemClock: { m_network_clock_event->Clear(); + Service::PSC::Time::SystemClockContext context{}; - auto res = m_network_clock->GetSystemClockContext(&context); - ASSERT(res == ResultSuccess); + R_ASSERT(m_network_clock->GetSystemClockContext(&context)); + m_set_sys->SetNetworkSystemClockContext(context); s64 time{}; @@ -267,7 +232,8 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) { } m_file_timestamp_worker.SetFilesystemPosixTime(); - } break; + break; + } case EventType::UpdateEphemeralSystemClock: { m_ephemeral_clock_event->Clear(); @@ -295,7 +261,8 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) { if (!g_ig_report_ephemeral_clock_context_set) { g_ig_report_ephemeral_clock_context_set = true; } - } break; + break; + } case EventType::UpdateSteadyClock: m_timer_steady_clock->Clear(); @@ -314,21 +281,20 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) { m_standard_user_auto_correct_clock_event->Clear(); bool automatic_correction{}; - auto res = m_time_sm->IsStandardUserSystemClockAutomaticCorrectionEnabled( - &automatic_correction); - ASSERT(res == ResultSuccess); + R_ASSERT(m_time_sm->IsStandardUserSystemClockAutomaticCorrectionEnabled( + &automatic_correction)); Service::PSC::Time::SteadyClockTimePoint time_point{}; - res = m_time_sm->GetStandardUserSystemClockAutomaticCorrectionUpdatedTime(&time_point); - ASSERT(res == ResultSuccess); + R_ASSERT( + m_time_sm->GetStandardUserSystemClockAutomaticCorrectionUpdatedTime(&time_point)); m_set_sys->SetUserSystemClockAutomaticCorrectionEnabled(automatic_correction); m_set_sys->SetUserSystemClockAutomaticCorrectionUpdatedTime(time_point); - } break; + break; + } default: UNREACHABLE(); - break; } } }