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boot: save 12KB

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This commit is contained in:
Michael Scire 2021-10-07 19:33:07 -07:00
parent afccc35e79
commit 888b35833e
7 changed files with 125 additions and 31 deletions
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46
libraries/libstratosphere/source/powctl/impl/powctl_device_management.cpp
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@ -30,28 +30,50 @@ namespace ams::powctl::impl {
constinit sf::UnitHeapMemoryResource g_unit_heap_memory_resource;
IPowerControlDriver::List &GetDriverList() {
static IPowerControlDriver::List s_driver_list;
static constinit IPowerControlDriver::List s_driver_list;
return s_driver_list;
}
ddsf::EventHandlerManager &GetInterruptHandlerManager() {
static ddsf::EventHandlerManager s_interrupt_handler_manager;
return s_interrupt_handler_manager;
static constinit util::TypedStorage<ddsf::EventHandlerManager> s_interrupt_handler_manager;
static constinit bool s_initialized = false;
static constinit os::SdkMutex s_mutex;
if (AMS_UNLIKELY(!s_initialized)) {
std::scoped_lock lk(s_mutex);
if (AMS_LIKELY(!s_initialized)) {
util::ConstructAt(s_interrupt_handler_manager);
s_initialized = true;
}
}
return util::GetReference(s_interrupt_handler_manager);
}
ddsf::DeviceCodeEntryManager &GetDeviceCodeEntryManager() {
static ddsf::DeviceCodeEntryManager s_device_code_entry_manager = [] {
/* Initialize the entry code heap. */
g_unit_heap_handle = lmem::CreateUnitHeap(g_unit_heap_memory, sizeof(g_unit_heap_memory), sizeof(ddsf::DeviceCodeEntryHolder), lmem::CreateOption_ThreadSafe);
static constinit util::TypedStorage<ddsf::DeviceCodeEntryManager> s_device_code_entry_manager;
static constinit bool s_initialized = false;
static constinit os::SdkMutex s_mutex;
/* Initialize the entry code memory resource. */
g_unit_heap_memory_resource.Attach(g_unit_heap_handle);
if (AMS_UNLIKELY(!s_initialized)) {
std::scoped_lock lk(s_mutex);
/* Make the entry manager using the newly initialized memory resource. */
return ddsf::DeviceCodeEntryManager(std::addressof(g_unit_heap_memory_resource));
}();
if (AMS_LIKELY(!s_initialized)) {
/* Initialize the entry code heap. */
g_unit_heap_handle = lmem::CreateUnitHeap(g_unit_heap_memory, sizeof(g_unit_heap_memory), sizeof(ddsf::DeviceCodeEntryHolder), lmem::CreateOption_ThreadSafe);
return s_device_code_entry_manager;
/* Initialize the entry code memory resource. */
g_unit_heap_memory_resource.Attach(g_unit_heap_handle);
/* Make the entry manager using the newly initialized memory resource. */
util::ConstructAt(s_device_code_entry_manager, std::addressof(g_unit_heap_memory_resource));
s_initialized = true;
}
}
return util::GetReference(s_device_code_entry_manager);
}
void InterruptThreadFunction(void *arg) {