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ams: prefer construct_at/destroy_at over placement new/explicit destructor

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This commit is contained in:
Michael Scire 2021-03-21 20:30:40 -07:00
parent aff0da9427
commit d84dcb653d
49 changed files with 217 additions and 171 deletions
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4
libraries/libstratosphere/source/os/impl/os_inter_process_event.cpp
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@ -33,7 +33,7 @@ namespace ams::os::impl {
event->auto_clear = (clear_mode == EventClearMode_AutoClear);
/* Create the waitlist node. */
new (GetPointer(event->waitable_object_list_storage)) impl::WaitableObjectList;
util::ConstructAt(event->waitable_object_list_storage);
/* Set state. */
event->state = InterProcessEventType::State_Initialized;
@ -71,7 +71,7 @@ namespace ams::os::impl {
}
/* Destroy the waitlist. */
GetReference(event->waitable_object_list_storage).~WaitableObjectList();
util::DestroyAt(event->waitable_object_list_storage);
}
void AttachInterProcessEvent(InterProcessEventType *event, Handle read_handle, bool read_handle_managed, Handle write_handle, bool write_handle_managed, EventClearMode clear_mode) {

2
libraries/libstratosphere/source/os/impl/os_resource_manager.hpp
View file

@ -48,7 +48,7 @@ namespace ams::os::impl {
public:
static ALWAYS_INLINE void InitializeResourceManagerInstance() {
/* Construct the resource manager instance. */
new (GetPointer(s_resource_manager_storage)) OsResourceManager;
util::ConstructAt(s_resource_manager_storage);
}
static ALWAYS_INLINE OsResourceManager &GetResourceManagerInstance() {

10
libraries/libstratosphere/source/os/impl/os_thread_manager.cpp
View file

@ -24,11 +24,11 @@ namespace ams::os::impl {
void SetupThreadObjectUnsafe(ThreadType *thread, ThreadImpl *thread_impl, ThreadFunction function, void *arg, void *stack, size_t stack_size, s32 priority) {
/* Setup objects. */
new (GetPointer(thread->cs_thread)) impl::InternalCriticalSection;
new (GetPointer(thread->cv_thread)) impl::InternalConditionVariable;
util::ConstructAt(thread->cs_thread);
util::ConstructAt(thread->cv_thread);
new (GetPointer(thread->all_threads_node)) util::IntrusiveListNode;
new (GetPointer(thread->waitlist)) WaitableObjectList;
util::ConstructAt(thread->all_threads_node);
util::ConstructAt(thread->waitlist);
/* Set member variables. */
thread->thread_impl = (thread_impl != nullptr) ? thread_impl : std::addressof(thread->thread_impl_storage);
@ -131,7 +131,7 @@ namespace ams::os::impl {
thread->state = ThreadType::State_NotInitialized;
GetReference(thread->waitlist).~WaitableObjectList();
util::DestroyAt(thread->waitlist);
thread->name_buffer[0] = '\x00';