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Kernel: Convert Mutex to not use Handles

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This commit is contained in:
Yuri Kunde Schlesner 2015-01-22 23:12:19 -02:00
parent 38e7122f23
commit 882b6fed75
5 changed files with 109 additions and 113 deletions
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1
src/core/hle/service/apt_s.cpp
View file

@ -10,6 +10,7 @@
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/service/apt_s.h"
////////////////////////////////////////////////////////////////////////////////////////////////////

16
src/core/hle/service/apt_u.cpp
View file

@ -10,6 +10,7 @@
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/service/apt_u.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
@ -28,7 +29,7 @@ static const VAddr SHARED_FONT_VADDR = 0x18000000;
/// Handle to shared memory region designated to for shared system font
static Kernel::SharedPtr<Kernel::SharedMemory> shared_font_mem;
static Handle lock_handle = 0;
static Kernel::SharedPtr<Kernel::Mutex> lock;
static Handle notification_event_handle = 0; ///< APT notification event handle
static Handle pause_event_handle = 0; ///< APT pause event handle
static std::vector<u8> shared_font;
@ -76,8 +77,8 @@ void Initialize(Service::Interface* self) {
Kernel::ClearEvent(notification_event_handle);
Kernel::SignalEvent(pause_event_handle); // Fire start event
_assert_msg_(KERNEL, (0 != lock_handle), "Cannot initialize without lock");
Kernel::ReleaseMutex(lock_handle);
_assert_msg_(KERNEL, (nullptr != lock), "Cannot initialize without lock");
lock->Release();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
}
@ -103,10 +104,9 @@ void GetLockHandle(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 flags = cmd_buff[1]; // TODO(bunnei): Figure out the purpose of the flag field
if (0 == lock_handle) {
if (nullptr == lock) {
// TODO(bunnei): Verify if this is created here or at application boot?
lock_handle = Kernel::CreateMutex(false, "APT_U:Lock");
Kernel::ReleaseMutex(lock_handle);
lock = Kernel::Mutex::Create(false, "APT_U:Lock").MoveFrom();
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
@ -116,7 +116,7 @@ void GetLockHandle(Service::Interface* self) {
cmd_buff[3] = 0;
cmd_buff[4] = 0;
cmd_buff[5] = lock_handle;
cmd_buff[5] = Kernel::g_handle_table.Create(lock).MoveFrom();
LOG_TRACE(Service_APT, "called handle=0x%08X", cmd_buff[5]);
}
@ -520,7 +520,7 @@ Interface::Interface() {
shared_font_mem = nullptr;
}
lock_handle = 0;
lock = nullptr;
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
}