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Merge pull request #523 from yuriks/kernel-lifetime5 

Kernel Lifetime Reform Pt. 5: The Reckoning
This commit is contained in:
bunnei 2015-02-02 13:04:04 -05:00
parent e1f9f9ea04 88a4a808c6
commit 7f730ed158
71 changed files with 370 additions and 375 deletions
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2
externals/boost vendored

@ -1 +1 @@
Subproject commit a1afc91d3aaa3da06bdbc13c78613e1466653405
Subproject commit 728a4d7d1c8b28355544ae829df9c4b5f28373c5

1
src/core/CMakeLists.txt
View File

@ -26,6 +26,7 @@ set(SRCS
hle/kernel/kernel.cpp
hle/kernel/mutex.cpp
hle/kernel/semaphore.cpp
hle/kernel/session.cpp
hle/kernel/shared_memory.cpp
hle/kernel/timer.cpp
hle/kernel/thread.cpp

13
src/core/hle/kernel/address_arbiter.cpp
View File

@ -15,14 +15,15 @@
namespace Kernel {
ResultVal<SharedPtr<AddressArbiter>> AddressArbiter::Create(std::string name) {
AddressArbiter::AddressArbiter() {}
AddressArbiter::~AddressArbiter() {}
SharedPtr<AddressArbiter> AddressArbiter::Create(std::string name) {
SharedPtr<AddressArbiter> address_arbiter(new AddressArbiter);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(address_arbiter));
address_arbiter->name = std::move(name);
return MakeResult<SharedPtr<AddressArbiter>>(std::move(address_arbiter));
return address_arbiter;
}
ResultCode AddressArbiter::ArbitrateAddress(ArbitrationType type, VAddr address, s32 value,
@ -51,7 +52,7 @@ ResultCode AddressArbiter::ArbitrateAddress(ArbitrationType type, VAddr address,
case ArbitrationType::WaitIfLessThanWithTimeout:
if ((s32)Memory::Read32(address) <= value) {
Kernel::WaitCurrentThread_ArbitrateAddress(address);
Kernel::WakeThreadAfterDelay(GetCurrentThread(), nanoseconds);
GetCurrentThread()->WakeAfterDelay(nanoseconds);
HLE::Reschedule(__func__);
}
break;
@ -71,7 +72,7 @@ ResultCode AddressArbiter::ArbitrateAddress(ArbitrationType type, VAddr address,
Memory::Write32(address, memory_value);
if (memory_value <= value) {
Kernel::WaitCurrentThread_ArbitrateAddress(address);
Kernel::WakeThreadAfterDelay(GetCurrentThread(), nanoseconds);
GetCurrentThread()->WakeAfterDelay(nanoseconds);
HLE::Reschedule(__func__);
}
break;

5
src/core/hle/kernel/address_arbiter.h
View File

@ -34,7 +34,7 @@ public:
* @param name Optional name used for debugging.
* @returns The created AddressArbiter.
*/
static ResultVal<SharedPtr<AddressArbiter>> Create(std::string name = "Unknown");
static SharedPtr<AddressArbiter> Create(std::string name = "Unknown");
std::string GetTypeName() const override { return "Arbiter"; }
std::string GetName() const override { return name; }
@ -47,7 +47,8 @@ public:
ResultCode ArbitrateAddress(ArbitrationType type, VAddr address, s32 value, u64 nanoseconds);
private:
AddressArbiter() = default;
AddressArbiter();
~AddressArbiter() override;
};
} // namespace FileSys

9
src/core/hle/kernel/event.cpp
View File

@ -14,16 +14,17 @@
namespace Kernel {
ResultVal<SharedPtr<Event>> Event::Create(ResetType reset_type, std::string name) {
Event::Event() {}
Event::~Event() {}
SharedPtr<Event> Event::Create(ResetType reset_type, std::string name) {
SharedPtr<Event> evt(new Event);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(evt));
evt->signaled = false;
evt->reset_type = evt->intitial_reset_type = reset_type;
evt->name = std::move(name);
return MakeResult<SharedPtr<Event>>(evt);
return evt;
}
bool Event::ShouldWait() {

5
src/core/hle/kernel/event.h
View File

@ -18,7 +18,7 @@ public:
* @param reset_type ResetType describing how to create event
* @param name Optional name of event
*/
static ResultVal<SharedPtr<Event>> Create(ResetType reset_type, std::string name = "Unknown");
static SharedPtr<Event> Create(ResetType reset_type, std::string name = "Unknown");
std::string GetTypeName() const override { return "Event"; }
std::string GetName() const override { return name; }
@ -39,7 +39,8 @@ public:
void Clear();
private:
Event() = default;
Event();
~Event() override;
};
} // namespace

17
src/core/hle/kernel/kernel.cpp
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@ -14,14 +14,16 @@
namespace Kernel {
unsigned int Object::next_object_id = 0;
SharedPtr<Thread> g_main_thread = nullptr;
HandleTable g_handle_table;
u64 g_program_id = 0;
void WaitObject::AddWaitingThread(Thread* thread) {
void WaitObject::AddWaitingThread(SharedPtr<Thread> thread) {
auto itr = std::find(waiting_threads.begin(), waiting_threads.end(), thread);
if (itr == waiting_threads.end())
waiting_threads.push_back(thread);
waiting_threads.push_back(std::move(thread));
}
void WaitObject::RemoveWaitingThread(Thread* thread) {
@ -30,11 +32,11 @@ void WaitObject::RemoveWaitingThread(Thread* thread) {
waiting_threads.erase(itr);
}
Thread* WaitObject::WakeupNextThread() {
SharedPtr<Thread> WaitObject::WakeupNextThread() {
if (waiting_threads.empty())
return nullptr;
auto next_thread = waiting_threads.front();
auto next_thread = std::move(waiting_threads.front());
waiting_threads.erase(waiting_threads.begin());
next_thread->ReleaseWaitObject(this);
@ -74,13 +76,10 @@ ResultVal<Handle> HandleTable::Create(SharedPtr<Object> obj) {
// CTR-OS doesn't use generation 0, so skip straight to 1.
if (next_generation >= (1 << 15)) next_generation = 1;
Handle handle = generation | (slot << 15);
if (obj->handle == INVALID_HANDLE)
obj->handle = handle;
generations[slot] = generation;
objects[slot] = std::move(obj);
Handle handle = generation | (slot << 15);
return MakeResult<Handle>(handle);
}
@ -102,7 +101,7 @@ ResultCode HandleTable::Close(Handle handle) {
objects[slot] = nullptr;
generations[generation] = next_free_slot;
generations[slot] = next_free_slot;
next_free_slot = slot;
return RESULT_SUCCESS;
}

21
src/core/hle/kernel/kernel.h
View File

@ -58,14 +58,12 @@ enum {
DEFAULT_STACK_SIZE = 0x4000,
};
class HandleTable;
class Object : NonCopyable {
friend class HandleTable;
u32 handle = INVALID_HANDLE;
public:
virtual ~Object() {}
Handle GetHandle() const { return handle; }
/// Returns a unique identifier for the object. For debugging purposes only.
unsigned int GetObjectId() const { return object_id; }
virtual std::string GetTypeName() const { return "[BAD KERNEL OBJECT TYPE]"; }
virtual std::string GetName() const { return "[UNKNOWN KERNEL OBJECT]"; }
@ -101,7 +99,10 @@ private:
friend void intrusive_ptr_add_ref(Object*);
friend void intrusive_ptr_release(Object*);
static unsigned int next_object_id;
unsigned int ref_count = 0;
unsigned int object_id = next_object_id++;
};
// Special functions used by boost::instrusive_ptr to do automatic ref-counting
@ -135,25 +136,26 @@ public:
* Add a thread to wait on this object
* @param thread Pointer to thread to add
*/
void AddWaitingThread(Thread* thread);
void AddWaitingThread(SharedPtr<Thread> thread);
/**
* Removes a thread from waiting on this object (e.g. if it was resumed already)
* @param thread Pointer to thread to remove
*/
void RemoveWaitingThread(Thread* thead);
void RemoveWaitingThread(Thread* thread);
/**
* Wake up the next thread waiting on this object
* @return Pointer to the thread that was resumed, nullptr if no threads are waiting
*/
Thread* WakeupNextThread();
SharedPtr<Thread> WakeupNextThread();
/// Wake up all threads waiting on this object
void WakeupAllWaitingThreads();
private:
std::vector<Thread*> waiting_threads; ///< Threads waiting for this object to become available
/// Threads waiting for this object to become available
std::vector<SharedPtr<Thread>> waiting_threads;
};
/**
@ -274,7 +276,6 @@ private:
};
extern HandleTable g_handle_table;
extern SharedPtr<Thread> g_main_thread;
/// The ID code of the currently running game
/// TODO(Subv): This variable should not be here,

41
src/core/hle/kernel/mutex.cpp
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@ -5,6 +5,8 @@
#include <map>
#include <vector>
#include <boost/range/algorithm_ext/erase.hpp>
#include "common/common.h"
#include "core/hle/kernel/kernel.h"
@ -13,9 +15,6 @@
namespace Kernel {
typedef std::multimap<SharedPtr<Thread>, SharedPtr<Mutex>> MutexMap;
static MutexMap g_mutex_held_locks;
/**
* Resumes a thread waiting for the specified mutex
* @param mutex The mutex that some thread is waiting on
@ -33,21 +32,17 @@ static void ResumeWaitingThread(Mutex* mutex) {
}
void ReleaseThreadMutexes(Thread* thread) {
auto locked_range = g_mutex_held_locks.equal_range(thread);
// Release every mutex that the thread holds, and resume execution on the waiting threads
for (auto iter = locked_range.first; iter != locked_range.second; ++iter) {
ResumeWaitingThread(iter->second.get());
for (auto& mtx : thread->held_mutexes) {
ResumeWaitingThread(mtx.get());
}
// Erase all the locks that this thread holds
g_mutex_held_locks.erase(thread);
thread->held_mutexes.clear();
}
ResultVal<SharedPtr<Mutex>> Mutex::Create(bool initial_locked, std::string name) {
Mutex::Mutex() {}
Mutex::~Mutex() {}
SharedPtr<Mutex> Mutex::Create(bool initial_locked, std::string name) {
SharedPtr<Mutex> mutex(new Mutex);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(mutex));
mutex->initial_locked = initial_locked;
mutex->locked = false;
@ -58,7 +53,7 @@ ResultVal<SharedPtr<Mutex>> Mutex::Create(bool initial_locked, std::string name)
if (initial_locked)
mutex->Acquire();
return MakeResult<SharedPtr<Mutex>>(mutex);
return mutex;
}
bool Mutex::ShouldWait() {
@ -69,30 +64,22 @@ void Mutex::Acquire() {
Acquire(GetCurrentThread());
}
void Mutex::Acquire(Thread* thread) {
void Mutex::Acquire(SharedPtr<Thread> thread) {
_assert_msg_(Kernel, !ShouldWait(), "object unavailable!");
if (locked)
return;
locked = true;
g_mutex_held_locks.insert(std::make_pair(thread, this));
holding_thread = thread;
thread->held_mutexes.insert(this);
holding_thread = std::move(thread);
}
void Mutex::Release() {
if (!locked)
return;
auto locked_range = g_mutex_held_locks.equal_range(holding_thread);
for (MutexMap::iterator iter = locked_range.first; iter != locked_range.second; ++iter) {
if (iter->second == this) {
g_mutex_held_locks.erase(iter);
break;
}
}
holding_thread->held_mutexes.erase(this);
ResumeWaitingThread(this);
}

7
src/core/hle/kernel/mutex.h
View File

@ -22,7 +22,7 @@ public:
* @param name Optional name of mutex
* @return Pointer to new Mutex object
*/
static ResultVal<SharedPtr<Mutex>> Create(bool initial_locked, std::string name = "Unknown");
static SharedPtr<Mutex> Create(bool initial_locked, std::string name = "Unknown");
std::string GetTypeName() const override { return "Mutex"; }
std::string GetName() const override { return name; }
@ -43,11 +43,12 @@ public:
* @param mutex Mutex that is to be acquired
* @param thread Thread that will acquire the mutex
*/
void Acquire(Thread* thread);
void Acquire(SharedPtr<Thread> thread);
void Release();
private:
Mutex() = default;
Mutex();
~Mutex() override;
};
/**

5
src/core/hle/kernel/semaphore.cpp
View File

@ -10,6 +10,9 @@
namespace Kernel {
Semaphore::Semaphore() {}
Semaphore::~Semaphore() {}
ResultVal<SharedPtr<Semaphore>> Semaphore::Create(s32 initial_count, s32 max_count,
std::string name) {
@ -18,8 +21,6 @@ ResultVal<SharedPtr<Semaphore>> Semaphore::Create(s32 initial_count, s32 max_cou
ErrorSummary::WrongArgument, ErrorLevel::Permanent);
SharedPtr<Semaphore> semaphore(new Semaphore);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(semaphore));
// When the semaphore is created, some slots are reserved for other threads,
// and the rest is reserved for the caller thread

3
src/core/hle/kernel/semaphore.h
View File

@ -47,7 +47,8 @@ public:
ResultVal<s32> Release(s32 release_count);
private:
Semaphore() = default;
Semaphore();
~Semaphore() override;
};
} // namespace

13
src/core/hle/kernel/session.cpp Normal file
View File

@ -0,0 +1,13 @@
// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/hle/kernel/session.h"
#include "core/hle/kernel/thread.h"
namespace Kernel {
Session::Session() {}
Session::~Session() {}
}

4
src/core/hle/kernel/session.h
View File

@ -5,6 +5,7 @@
#pragma once
#include "core/hle/kernel/kernel.h"
#include "core/mem_map.h"
namespace Kernel {
@ -43,6 +44,9 @@ inline static u32* GetCommandBuffer(const int offset=0) {
*/
class Session : public WaitObject {
public:
Session();
~Session() override;
std::string GetTypeName() const override { return "Session"; }
static const HandleType HANDLE_TYPE = HandleType::Session;

17
src/core/hle/kernel/shared_memory.cpp
View File

@ -9,22 +9,23 @@
namespace Kernel {
ResultVal<SharedPtr<SharedMemory>> SharedMemory::Create(std::string name) {
SharedMemory::SharedMemory() {}
SharedMemory::~SharedMemory() {}
SharedPtr<SharedMemory> SharedMemory::Create(std::string name) {
SharedPtr<SharedMemory> shared_memory(new SharedMemory);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(shared_memory));
shared_memory->name = std::move(name);
return MakeResult<SharedPtr<SharedMemory>>(std::move(shared_memory));
return shared_memory;
}
ResultCode SharedMemory::Map(VAddr address, MemoryPermission permissions,
MemoryPermission other_permissions) {
if (address < Memory::SHARED_MEMORY_VADDR || address >= Memory::SHARED_MEMORY_VADDR_END) {
LOG_ERROR(Kernel, "cannot map handle=0x%08X, address=0x%08X outside of shared mem bounds!",
GetHandle(), address);
LOG_ERROR(Kernel, "cannot map id=%u, address=0x%08X outside of shared mem bounds!",
GetObjectId(), address);
// TODO: Verify error code with hardware
return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::Kernel,
ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
@ -41,7 +42,7 @@ ResultVal<u8*> SharedMemory::GetPointer(u32 offset) {
if (base_address != 0)
return MakeResult<u8*>(Memory::GetPointer(base_address + offset));
LOG_ERROR(Kernel_SVC, "memory block handle=0x%08X not mapped!", GetHandle());
LOG_ERROR(Kernel_SVC, "memory block id=%u not mapped!", GetObjectId());
// TODO(yuriks): Verify error code.
return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::Kernel,
ErrorSummary::InvalidState, ErrorLevel::Permanent);

5
src/core/hle/kernel/shared_memory.h
View File

@ -29,7 +29,7 @@ public:
* Creates a shared memory object
* @param name Optional object name, used only for debugging purposes.
*/
static ResultVal<SharedPtr<SharedMemory>> Create(std::string name = "Unknown");
static SharedPtr<SharedMemory> Create(std::string name = "Unknown");
std::string GetTypeName() const override { return "SharedMemory"; }
@ -57,7 +57,8 @@ public:
std::string name; ///< Name of shared memory object (optional)
private:
SharedMemory() = default;
SharedMemory();
~SharedMemory() override;
};
} // namespace

53
src/core/hle/kernel/thread.cpp
View File

@ -4,7 +4,6 @@
#include <algorithm>
#include <list>
#include <map>
#include <vector>
#include "common/common.h"
@ -41,6 +40,9 @@ static Thread* current_thread;
static const u32 INITIAL_THREAD_ID = 1; ///< The first available thread id at startup
static u32 next_thread_id; ///< The next available thread id
Thread::Thread() {}
Thread::~Thread() {}
Thread* GetCurrentThread() {
return current_thread;
}
@ -108,6 +110,9 @@ void Thread::Stop(const char* reason) {
WakeupAllWaitingThreads();
// Stopped threads are never waiting.
for (auto& wait_object : wait_objects) {
wait_object->RemoveWaitingThread(this);
}
wait_objects.clear();
wait_address = 0;
}
@ -228,13 +233,15 @@ void WaitCurrentThread_ArbitrateAddress(VAddr wait_address) {
/// Event type for the thread wake up event
static int ThreadWakeupEventType = -1;
// TODO(yuriks): This can be removed if Thread objects are explicitly pooled in the future, allowing
// us to simply use a pool index or similar.
static Kernel::HandleTable wakeup_callback_handle_table;
/// Callback that will wake up the thread it was scheduled for
static void ThreadWakeupCallback(u64 parameter, int cycles_late) {
Handle handle = static_cast<Handle>(parameter);
SharedPtr<Thread> thread = Kernel::g_handle_table.Get<Thread>(handle);
static void ThreadWakeupCallback(u64 thread_handle, int cycles_late) {
SharedPtr<Thread> thread = wakeup_callback_handle_table.Get<Thread>((Handle)thread_handle);
if (thread == nullptr) {
LOG_ERROR(Kernel, "Thread doesn't exist %u", handle);
LOG_CRITICAL(Kernel, "Callback fired for invalid thread %08X", thread_handle);
return;
}
@ -248,14 +255,13 @@ static void ThreadWakeupCallback(u64 parameter, int cycles_late) {
}
void WakeThreadAfterDelay(Thread* thread, s64 nanoseconds) {
void Thread::WakeAfterDelay(s64 nanoseconds) {
// Don't schedule a wakeup if the thread wants to wait forever
if (nanoseconds == -1)
return;
_dbg_assert_(Kernel, thread != nullptr);
u64 microseconds = nanoseconds / 1000;
CoreTiming::ScheduleEvent(usToCycles(microseconds), ThreadWakeupEventType, thread->GetHandle());
CoreTiming::ScheduleEvent(usToCycles(microseconds), ThreadWakeupEventType, callback_handle);
}
void Thread::ReleaseWaitObject(WaitObject* wait_object) {
@ -302,7 +308,7 @@ void Thread::ReleaseWaitObject(WaitObject* wait_object) {
void Thread::ResumeFromWait() {
// Cancel any outstanding wakeup events
CoreTiming::UnscheduleEvent(ThreadWakeupEventType, GetHandle());
CoreTiming::UnscheduleEvent(ThreadWakeupEventType, callback_handle);
status &= ~THREADSTATUS_WAIT;
@ -326,11 +332,11 @@ static void DebugThreadQueue() {
if (!thread) {
return;
}
LOG_DEBUG(Kernel, "0x%02X 0x%08X (current)", thread->current_priority, GetCurrentThread()->GetHandle());
LOG_DEBUG(Kernel, "0x%02X %u (current)", thread->current_priority, GetCurrentThread()->GetObjectId());
for (auto& t : thread_list) {
s32 priority = thread_ready_queue.contains(t.get());
if (priority != -1) {
LOG_DEBUG(Kernel, "0x%02X 0x%08X", priority, t->GetHandle());
LOG_DEBUG(Kernel, "0x%02X %u", priority, t->GetObjectId());
}
}
}
@ -362,14 +368,6 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
SharedPtr<Thread> thread(new Thread);
// TODO(yuriks): Thread requires a handle to be inserted into the various scheduling queues for
// the time being. Create a handle here, it will be copied to the handle field in
// the object and use by the rest of the code. This should be removed when other
// code doesn't rely on the handle anymore.
ResultVal<Handle> handle = Kernel::g_handle_table.Create(thread);
if (handle.Failed())
return handle.Code();
thread_list.push_back(thread);
thread_ready_queue.prepare(priority);
@ -385,6 +383,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
thread->wait_objects.clear();
thread->wait_address = 0;
thread->name = std::move(name);
thread->callback_handle = wakeup_callback_handle_table.Create(thread).MoveFrom();
ResetThread(thread.get(), arg, 0);
CallThread(thread.get());
@ -418,16 +417,14 @@ void Thread::SetPriority(s32 priority) {
}
}
Handle SetupIdleThread() {
SharedPtr<Thread> SetupIdleThread() {
// We need to pass a few valid values to get around parameter checking in Thread::Create.
auto thread_res = Thread::Create("idle", Memory::KERNEL_MEMORY_VADDR, THREADPRIO_LOWEST, 0,
THREADPROCESSORID_0, 0, Kernel::DEFAULT_STACK_SIZE);
_dbg_assert_(Kernel, thread_res.Succeeded());
SharedPtr<Thread> thread = std::move(*thread_res);
auto thread = Thread::Create("idle", Memory::KERNEL_MEMORY_VADDR, THREADPRIO_LOWEST, 0,
THREADPROCESSORID_0, 0, Kernel::DEFAULT_STACK_SIZE).MoveFrom();
thread->idle = true;
CallThread(thread.get());
return thread->GetHandle();
return thread;
}
SharedPtr<Thread> SetupMainThread(s32 priority, u32 stack_size) {
@ -460,13 +457,13 @@ void Reschedule() {
HLE::g_reschedule = false;
if (next != nullptr) {
LOG_TRACE(Kernel, "context switch 0x%08X -> 0x%08X", prev->GetHandle(), next->GetHandle());
LOG_TRACE(Kernel, "context switch %u -> %u", prev->GetObjectId(), next->GetObjectId());
SwitchContext(next);
} else {
LOG_TRACE(Kernel, "cannot context switch from 0x%08X, no higher priority thread!", prev->GetHandle());
LOG_TRACE(Kernel, "cannot context switch from %u, no higher priority thread!", prev->GetObjectId());
for (auto& thread : thread_list) {
LOG_TRACE(Kernel, "\thandle=0x%08X prio=0x%02X, status=0x%08X", thread->GetHandle(),
LOG_TRACE(Kernel, "\tid=%u prio=0x%02X, status=0x%08X", thread->GetObjectId(),
thread->current_priority, thread->status);
}
}

31
src/core/hle/kernel/thread.h
View File

@ -7,6 +7,8 @@
#include <string>
#include <vector>
#include <boost/container/flat_set.hpp>
#include "common/common_types.h"
#include "core/core.h"
@ -40,6 +42,8 @@ enum ThreadStatus {
namespace Kernel {
class Mutex;
class Thread final : public WaitObject {
public:
static ResultVal<SharedPtr<Thread>> Create(std::string name, VAddr entry_point, s32 priority,
@ -77,6 +81,12 @@ public:
/// Resumes a thread from waiting by marking it as "ready"
void ResumeFromWait();
/**
* Schedules an event to wake up the specified thread after the specified delay.
* @param nanoseconds The time this thread will be allowed to sleep for.
*/
void WakeAfterDelay(s64 nanoseconds);
/**
* Sets the result after the thread awakens (from either WaitSynchronization SVC)
* @param result Value to set to the returned result
@ -103,8 +113,10 @@ public:
s32 processor_id;
std::vector<SharedPtr<WaitObject>> wait_objects; ///< Objects that the thread is waiting on
/// Mutexes currently held by this thread, which will be released when it exits.
boost::container::flat_set<SharedPtr<Mutex>> held_mutexes;
std::vector<SharedPtr<WaitObject>> wait_objects; ///< Objects that the thread is waiting on
VAddr wait_address; ///< If waiting on an AddressArbiter, this is the arbitration address
bool wait_all; ///< True if the thread is waiting on all objects before resuming
bool wait_set_output; ///< True if the output parameter should be set on thread wakeup
@ -115,9 +127,15 @@ public:
bool idle = false;
private:
Thread() = default;
Thread();
~Thread() override;
/// Handle used as userdata to reference this object when inserting into the CoreTiming queue.
Handle callback_handle;
};
extern SharedPtr<Thread> g_main_thread;
/// Sets up the primary application thread
SharedPtr<Thread> SetupMainThread(s32 priority, u32 stack_size);
@ -150,20 +168,13 @@ void WaitCurrentThread_WaitSynchronization(SharedPtr<WaitObject> wait_object, bo
*/
void WaitCurrentThread_ArbitrateAddress(VAddr wait_address);
/**
* Schedules an event to wake up the specified thread after the specified delay.
* @param handle The thread handle.
* @param nanoseconds The time this thread will be allowed to sleep for.
*/
void WakeThreadAfterDelay(Thread* thread, s64 nanoseconds);
/**
* Sets up the idle thread, this is a thread that is intended to never execute instructions,
* only to advance the timing. It is scheduled when there are no other ready threads in the thread queue
* and will try to yield on every call.
* @returns The handle of the idle thread
*/
Handle SetupIdleThread();
SharedPtr<Thread> SetupIdleThread();
/// Initialize threading
void ThreadingInit();

28
src/core/hle/kernel/timer.cpp
View File

@ -2,8 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <set>
#include "common/common.h"
#include "core/core_timing.h"
@ -15,18 +13,24 @@ namespace Kernel {
/// The event type of the generic timer callback event
static int timer_callback_event_type = -1;
// TODO(yuriks): This can be removed if Timer objects are explicitly pooled in the future, allowing
// us to simply use a pool index or similar.
static Kernel::HandleTable timer_callback_handle_table;
ResultVal<SharedPtr<Timer>> Timer::Create(ResetType reset_type, std::string name) {
Timer::Timer() {}
Timer::~Timer() {}
SharedPtr<Timer> Timer::Create(ResetType reset_type, std::string name) {
SharedPtr<Timer> timer(new Timer);
// TOOD(yuriks): Don't create Handle (see Thread::Create())
CASCADE_RESULT(auto unused, Kernel::g_handle_table.Create(timer));
timer->reset_type = reset_type;
timer->signaled = false;
timer->name = std::move(name);
timer->initial_delay = 0;
timer->interval_delay = 0;
return MakeResult<SharedPtr<Timer>>(timer);
timer->callback_handle = timer_callback_handle_table.Create(timer).MoveFrom();
return timer;
}
bool Timer::ShouldWait() {
@ -38,17 +42,19 @@ void Timer::Acquire() {
}
void Timer::Set(s64 initial, s64 interval) {
// Ensure we get rid of any previous scheduled event
Cancel();
initial_delay = initial;
interval_delay = interval;
u64 initial_microseconds = initial / 1000;
// TODO(yuriks): Figure out a replacement for GetHandle here
CoreTiming::ScheduleEvent(usToCycles(initial_microseconds), timer_callback_event_type,
GetHandle());
CoreTiming::ScheduleEvent(usToCycles(initial_microseconds),
timer_callback_event_type, callback_handle);
}
void Timer::Cancel() {
CoreTiming::UnscheduleEvent(timer_callback_event_type, GetHandle());
CoreTiming::UnscheduleEvent(timer_callback_event_type, callback_handle);
}
void Timer::Clear() {
@ -57,7 +63,7 @@ void Timer::Clear() {
/// The timer callback event, called when a timer is fired
static void TimerCallback(u64 timer_handle, int cycles_late) {
SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(timer_handle);
SharedPtr<Timer> timer = timer_callback_handle_table.Get<Timer>(timer_handle);
if (timer == nullptr) {
LOG_CRITICAL(Kernel, "Callback fired for invalid timer %08X", timer_handle);

8
src/core/hle/kernel/timer.h
View File

@ -19,7 +19,7 @@ public:
* @param name Optional name of timer
* @return The created Timer
*/
static ResultVal<SharedPtr<Timer>> Create(ResetType reset_type, std::string name = "Unknown");
static SharedPtr<Timer> Create(ResetType reset_type, std::string name = "Unknown");
std::string GetTypeName() const override { return "Timer"; }
std::string GetName() const override { return name; }
@ -49,7 +49,11 @@ public:
void Clear();
private:
Timer() = default;
Timer();
~Timer() override;
/// Handle used as userdata to reference this object when inserting into the CoreTiming queue.
Handle callback_handle;
};
/// Initializes the required variables for timers

2
src/core/hle/service/ac_u.cpp
View File

@ -53,7 +53,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/act_u.cpp
View File

@ -18,7 +18,7 @@ namespace ACT_U {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/am_app.cpp
View File

@ -18,7 +18,7 @@ namespace AM_APP {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/am_net.cpp
View File

@ -38,7 +38,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/am_sys.cpp
View File

@ -18,7 +18,7 @@ namespace AM_SYS {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/apt_a.cpp
View File

@ -39,7 +39,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/apt_s.cpp
View File

@ -117,7 +117,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

10
src/core/hle/service/apt_u.cpp
View File

@ -69,8 +69,8 @@ void Initialize(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// TODO(bunnei): Check if these are created in Initialize or on APT process startup.
notification_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "APT_U:Notification").MoveFrom();
pause_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "APT_U:Pause").MoveFrom();
notification_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "APT_U:Notification");
pause_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "APT_U:Pause");
cmd_buff[3] = Kernel::g_handle_table.Create(notification_event).MoveFrom();
cmd_buff[4] = Kernel::g_handle_table.Create(pause_event).MoveFrom();
@ -512,15 +512,15 @@ Interface::Interface() {
file.ReadBytes(shared_font.data(), (size_t)file.GetSize());
// Create shared font memory object
shared_font_mem = Kernel::SharedMemory::Create("APT_U:shared_font_mem").MoveFrom();
shared_font_mem = Kernel::SharedMemory::Create("APT_U:shared_font_mem");
} else {
LOG_WARNING(Service_APT, "Unable to load shared font: %s", filepath.c_str());
shared_font_mem = nullptr;
}
lock = Kernel::Mutex::Create(false, "APT_U:Lock").MoveFrom();
lock = Kernel::Mutex::Create(false, "APT_U:Lock");
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/boss_p.cpp
View File

@ -18,7 +18,7 @@ namespace BOSS_P {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/boss_u.cpp
View File

@ -19,7 +19,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cam_u.cpp
View File

@ -18,7 +18,7 @@ namespace CAM_U {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cecd_s.cpp
View File

@ -18,7 +18,7 @@ namespace CECD_S {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cecd_u.cpp
View File

@ -18,7 +18,7 @@ namespace CECD_U {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cfg/cfg_i.cpp
View File

@ -104,7 +104,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cfg/cfg_s.cpp
View File

@ -92,7 +92,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/cfg/cfg_u.cpp
View File

@ -186,7 +186,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/csnd_snd.cpp
View File

@ -29,7 +29,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

5
src/core/hle/service/dsp_dsp.cpp
View File

@ -201,12 +201,11 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
semaphore_event = Kernel::Event::Create(RESETTYPE_ONESHOT,
"DSP_DSP::semaphore_event").MoveFrom();
semaphore_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "DSP_DSP::semaphore_event");
interrupt_event = nullptr;
read_pipe_count = 0;
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/err_f.cpp
View File

@ -19,7 +19,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/frd_a.cpp
View File

@ -18,7 +18,7 @@ namespace FRD_A {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/frd_u.cpp
View File

@ -27,7 +27,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

26
src/core/hle/service/fs/archive.cpp
View File

@ -163,7 +163,7 @@ public:
case FileCommand::OpenLinkFile:
{
LOG_WARNING(Service_FS, "(STUBBED) File command OpenLinkFile %s", GetName().c_str());
cmd_buff[3] = GetHandle();
cmd_buff[3] = Kernel::g_handle_table.Create(this).ValueOr(INVALID_HANDLE);
break;
}
@ -303,7 +303,8 @@ ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, Arc
return RESULT_SUCCESS;
}
ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode) {
ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path, const FileSys::Mode mode) {
Archive* archive = GetArchive(archive_handle);
if (archive == nullptr)
return ERR_INVALID_HANDLE;
@ -314,10 +315,8 @@ ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSy
ErrorSummary::NotFound, ErrorLevel::Status);
}
auto file = Common::make_unique<File>(std::move(backend), path);
// TOOD(yuriks): Fix error reporting
Handle handle = Kernel::g_handle_table.Create(file.release()).ValueOr(INVALID_HANDLE);
return MakeResult<Handle>(handle);
auto file = Kernel::SharedPtr<File>(new File(std::move(backend), path));
return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(file));
}
ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
@ -403,13 +402,8 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
ErrorSummary::NothingHappened, ErrorLevel::Status);
}
/**
* Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
* @return Opened Directory object
*/
ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle);
if (archive == nullptr)
return ERR_INVALID_HANDLE;
@ -420,10 +414,8 @@ ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const F
ErrorSummary::NotFound, ErrorLevel::Permanent);
}
auto directory = Common::make_unique<Directory>(std::move(backend), path);
// TOOD(yuriks): Fix error reporting
Handle handle = Kernel::g_handle_table.Create(directory.release()).ValueOr(INVALID_HANDLE);
return MakeResult<Handle>(handle);
auto directory = Kernel::SharedPtr<Directory>(new Directory(std::move(backend), path));
return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(directory));
}
ResultCode FormatSaveData() {

14
src/core/hle/service/fs/archive.h
View File

@ -15,6 +15,10 @@ extern const std::string SYSTEM_ID;
/// The scrambled SD card CID, also known as ID1
extern const std::string SDCARD_ID;
namespace Kernel {
class Session;
}
namespace Service {
namespace FS {
@ -58,9 +62,10 @@ ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, Arc
* @param archive_handle Handle to an open Archive object
* @param path Path to the File inside of the Archive
* @param mode Mode under which to open the File
* @return Handle to the opened File object
* @return The opened File object as a Session
*/
ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode);
ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path, const FileSys::Mode mode);
/**
* Delete a File from an Archive
@ -121,9 +126,10 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
* Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
* @return Handle to the opened File object
* @return The opened Directory object as a Session
*/
ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path);
ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path);
/**
* Creates a blank SaveData archive.

29
src/core/hle/service/fs/fs_user.cpp
View File

@ -14,6 +14,9 @@
////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace FS_User
using Kernel::SharedPtr;
using Kernel::Session;
namespace Service {
namespace FS {
@ -58,10 +61,10 @@ static void OpenFile(Service::Interface* self) {
LOG_DEBUG(Service_FS, "path=%s, mode=%d attrs=%u", file_path.DebugStr().c_str(), mode.hex, attributes);
ResultVal<Handle> handle = OpenFileFromArchive(archive_handle, file_path, mode);
cmd_buff[1] = handle.Code().raw;
if (handle.Succeeded()) {
cmd_buff[3] = *handle;
ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(archive_handle, file_path, mode);
cmd_buff[1] = file_res.Code().raw;
if (file_res.Succeeded()) {
cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
} else {
cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
@ -114,10 +117,10 @@ static void OpenFileDirectly(Service::Interface* self) {
}
SCOPE_EXIT({ CloseArchive(*archive_handle); });
ResultVal<Handle> handle = OpenFileFromArchive(*archive_handle, file_path, mode);
cmd_buff[1] = handle.Code().raw;
if (handle.Succeeded()) {
cmd_buff[3] = *handle;
ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(*archive_handle, file_path, mode);
cmd_buff[1] = file_res.Code().raw;
if (file_res.Succeeded()) {
cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
} else {
cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
@ -334,10 +337,10 @@ static void OpenDirectory(Service::Interface* self) {
LOG_DEBUG(Service_FS, "type=%d size=%d data=%s", dirname_type, dirname_size, dir_path.DebugStr().c_str());
ResultVal<Handle> handle = OpenDirectoryFromArchive(archive_handle, dir_path);
cmd_buff[1] = handle.Code().raw;
if (handle.Succeeded()) {
cmd_buff[3] = *handle;
ResultVal<SharedPtr<Session>> dir_res = OpenDirectoryFromArchive(archive_handle, dir_path);
cmd_buff[1] = dir_res.Code().raw;
if (dir_res.Succeeded()) {
cmd_buff[3] = Kernel::g_handle_table.Create(*dir_res).MoveFrom();
} else {
LOG_ERROR(Service_FS, "failed to get a handle for directory");
}
@ -588,7 +591,7 @@ const FSUserInterface::FunctionInfo FunctionTable[] = {
// Interface class
FSUserInterface::FSUserInterface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace FS

4
src/core/hle/service/gsp_gpu.cpp
View File

@ -187,7 +187,7 @@ static void RegisterInterruptRelayQueue(Service::Interface* self) {
g_interrupt_event = Kernel::g_handle_table.Get<Kernel::Event>(cmd_buff[3]);
_assert_msg_(GSP, (g_interrupt_event != nullptr), "handle is not valid!");
g_shared_memory = Kernel::SharedMemory::Create("GSPSharedMem").MoveFrom();
g_shared_memory = Kernel::SharedMemory::Create("GSPSharedMem");
Handle shmem_handle = Kernel::g_handle_table.Create(g_shared_memory).MoveFrom();
@ -389,7 +389,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
g_interrupt_event = 0;
g_shared_memory = 0;

2
src/core/hle/service/gsp_lcd.cpp
View File

@ -20,7 +20,7 @@ namespace GSP_LCD {
// Interface class
Interface::Interface() {
//Register(FunctionTable, ARRAY_SIZE(FunctionTable));
//Register(FunctionTable);
}
} // namespace

14
src/core/hle/service/hid/hid.cpp
View File

@ -30,6 +30,8 @@ static s16 next_circle_y = 0;
* Gets a pointer to the PadData structure inside HID shared memory
*/
static inline PadData* GetPadData() {
if (g_shared_mem == nullptr)
return nullptr;
return reinterpret_cast<PadData*>(g_shared_mem->GetPointer().ValueOr(nullptr));
}
@ -122,14 +124,14 @@ void PadUpdateComplete() {
void HIDInit() {
using namespace Kernel;
g_shared_mem = SharedMemory::Create("HID:SharedMem").MoveFrom();
g_shared_mem = SharedMemory::Create("HID:SharedMem");
// Create event handles
g_event_pad_or_touch_1 = Event::Create(RESETTYPE_ONESHOT, "HID:EventPadOrTouch1").MoveFrom();
g_event_pad_or_touch_2 = Event::Create(RESETTYPE_ONESHOT, "HID:EventPadOrTouch2").MoveFrom();
g_event_accelerometer = Event::Create(RESETTYPE_ONESHOT, "HID:EventAccelerometer").MoveFrom();
g_event_gyroscope = Event::Create(RESETTYPE_ONESHOT, "HID:EventGyroscope").MoveFrom();
g_event_debug_pad = Event::Create(RESETTYPE_ONESHOT, "HID:EventDebugPad").MoveFrom();
g_event_pad_or_touch_1 = Event::Create(RESETTYPE_ONESHOT, "HID:EventPadOrTouch1");
g_event_pad_or_touch_2 = Event::Create(RESETTYPE_ONESHOT, "HID:EventPadOrTouch2");
g_event_accelerometer = Event::Create(RESETTYPE_ONESHOT, "HID:EventAccelerometer");
g_event_gyroscope = Event::Create(RESETTYPE_ONESHOT, "HID:EventGyroscope");
g_event_debug_pad = Event::Create(RESETTYPE_ONESHOT, "HID:EventDebugPad");
}
void HIDShutdown() {

2
src/core/hle/service/hid/hid_spvr.cpp
View File

@ -32,7 +32,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/hid/hid_user.cpp
View File

@ -72,7 +72,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/http_c.cpp
View File

@ -58,7 +58,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ir_rst.cpp
View File

@ -22,7 +22,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ir_u.cpp
View File

@ -36,7 +36,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ldr_ro.cpp
View File

@ -27,7 +27,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/mic_u.cpp
View File

@ -34,7 +34,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ndm_u.cpp
View File

@ -24,7 +24,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/news_s.cpp
View File

@ -19,7 +19,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/news_u.cpp
View File

@ -19,7 +19,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/nim_aoc.cpp
View File

@ -25,7 +25,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ns_s.cpp
View File

@ -21,7 +21,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/nwm_uds.cpp
View File

@ -26,7 +26,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/pm_app.cpp
View File

@ -26,7 +26,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ptm_play.cpp
View File

@ -22,7 +22,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ptm_sysm.cpp
View File

@ -50,7 +50,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ptm_u.cpp
View File

@ -137,7 +137,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
// Create the SharedExtSaveData archive 0xF000000B and the gamecoin.dat file
// TODO(Subv): In the future we should use the FS service to query this archive
std::string nand_directory = FileUtil::GetUserPath(D_NAND_IDX);

134
src/core/hle/service/service.cpp
View File

@ -54,96 +54,76 @@
namespace Service {
Manager* g_manager = nullptr; ///< Service manager
////////////////////////////////////////////////////////////////////////////////////////////////////
// Service Manager class
void Manager::AddService(Interface* service) {
// TOOD(yuriks): Fix error reporting
m_port_map[service->GetPortName()] = Kernel::g_handle_table.Create(service).ValueOr(INVALID_HANDLE);
m_services.push_back(service);
}
void Manager::DeleteService(const std::string& port_name) {
Interface* service = FetchFromPortName(port_name);
m_services.erase(std::remove(m_services.begin(), m_services.end(), service), m_services.end());
m_port_map.erase(port_name);
}
Interface* Manager::FetchFromHandle(Handle handle) {
// TODO(yuriks): This function is very suspicious and should probably be exterminated.
return Kernel::g_handle_table.Get<Interface>(handle).get();
}
Interface* Manager::FetchFromPortName(const std::string& port_name) {
auto itr = m_port_map.find(port_name);
if (itr == m_port_map.end()) {
return nullptr;
}
return FetchFromHandle(itr->second);
}
std::unordered_map<std::string, Kernel::SharedPtr<Interface>> g_kernel_named_ports;
std::unordered_map<std::string, Kernel::SharedPtr<Interface>> g_srv_services;
////////////////////////////////////////////////////////////////////////////////////////////////////
// Module interface
static void AddNamedPort(Interface* interface) {
g_kernel_named_ports.emplace(interface->GetPortName(), interface);
}
static void AddService(Interface* interface) {
g_srv_services.emplace(interface->GetPortName(), interface);
}
/// Initialize ServiceManager
void Init() {
g_manager = new Manager;
AddNamedPort(new SRV::Interface);
g_manager->AddService(new SRV::Interface);
g_manager->AddService(new AC_U::Interface);
g_manager->AddService(new ACT_U::Interface);
g_manager->AddService(new AM_APP::Interface);
g_manager->AddService(new AM_NET::Interface);
g_manager->AddService(new AM_SYS::Interface);
g_manager->AddService(new APT_A::Interface);
g_manager->AddService(new APT_S::Interface);
g_manager->AddService(new APT_U::Interface);
g_manager->AddService(new BOSS_P::Interface);
g_manager->AddService(new BOSS_U::Interface);
g_manager->AddService(new CAM_U::Interface);
g_manager->AddService(new CECD_S::Interface);
g_manager->AddService(new CECD_U::Interface);
g_manager->AddService(new CFG_I::Interface);
g_manager->AddService(new CFG_S::Interface);
g_manager->AddService(new CFG_U::Interface);
g_manager->AddService(new CSND_SND::Interface);
g_manager->AddService(new DSP_DSP::Interface);
g_manager->AddService(new ERR_F::Interface);
g_manager->AddService(new FRD_A::Interface);
g_manager->AddService(new FRD_U::Interface);
g_manager->AddService(new FS::FSUserInterface);
g_manager->AddService(new GSP_GPU::Interface);
g_manager->AddService(new GSP_LCD::Interface);
g_manager->AddService(new HID_User::Interface);
g_manager->AddService(new HID_SPVR::Interface);
g_manager->AddService(new HTTP_C::Interface);
g_manager->AddService(new IR_RST::Interface);
g_manager->AddService(new IR_U::Interface);
g_manager->AddService(new LDR_RO::Interface);
g_manager->AddService(new MIC_U::Interface);
g_manager->AddService(new NDM_U::Interface);
g_manager->AddService(new NEWS_S::Interface);
g_manager->AddService(new NEWS_U::Interface);
g_manager->AddService(new NIM_AOC::Interface);
g_manager->AddService(new NS_S::Interface);
g_manager->AddService(new NWM_UDS::Interface);
g_manager->AddService(new PM_APP::Interface);
g_manager->AddService(new PTM_PLAY::Interface);
g_manager->AddService(new PTM_U::Interface);
g_manager->AddService(new PTM_SYSM::Interface);
g_manager->AddService(new SOC_U::Interface);
g_manager->AddService(new SSL_C::Interface);
g_manager->AddService(new Y2R_U::Interface);
AddService(new AC_U::Interface);
AddService(new ACT_U::Interface);
AddService(new AM_APP::Interface);
AddService(new AM_NET::Interface);
AddService(new AM_SYS::Interface);
AddService(new APT_A::Interface);
AddService(new APT_S::Interface);
AddService(new APT_U::Interface);
AddService(new BOSS_P::Interface);
AddService(new BOSS_U::Interface);
AddService(new CAM_U::Interface);
AddService(new CECD_S::Interface);
AddService(new CECD_U::Interface);
AddService(new CFG_I::Interface);
AddService(new CFG_S::Interface);
AddService(new CFG_U::Interface);
AddService(new CSND_SND::Interface);
AddService(new DSP_DSP::Interface);
AddService(new ERR_F::Interface);
AddService(new FRD_A::Interface);
AddService(new FRD_U::Interface);
AddService(new FS::FSUserInterface);
AddService(new GSP_GPU::Interface);
AddService(new GSP_LCD::Interface);
AddService(new HID_User::Interface);
AddService(new HID_SPVR::Interface);
AddService(new HTTP_C::Interface);
AddService(new IR_RST::Interface);
AddService(new IR_U::Interface);
AddService(new LDR_RO::Interface);
AddService(new MIC_U::Interface);
AddService(new NDM_U::Interface);
AddService(new NEWS_S::Interface);
AddService(new NEWS_U::Interface);
AddService(new NIM_AOC::Interface);
AddService(new NS_S::Interface);
AddService(new NWM_UDS::Interface);
AddService(new PM_APP::Interface);
AddService(new PTM_PLAY::Interface);
AddService(new PTM_U::Interface);
AddService(new PTM_SYSM::Interface);
AddService(new SOC_U::Interface);
AddService(new SSL_C::Interface);
AddService(new Y2R_U::Interface);
LOG_DEBUG(Service, "initialized OK");
}
/// Shutdown ServiceManager
void Shutdown() {
delete g_manager;
g_srv_services.clear();
g_kernel_named_ports.clear();
LOG_DEBUG(Service, "shutdown OK");
}

73
src/core/hle/service/service.h
View File

@ -5,9 +5,11 @@
#pragma once
#include <algorithm>
#include <vector>
#include <map>
#include <string>
#include <unordered_map>
#include <vector>
#include <boost/container/flat_map.hpp>
#include "common/common.h"
#include "common/string_util.h"
@ -27,7 +29,7 @@ static const int kMaxPortSize = 8; ///< Maximum size of a port name (8 character
class Manager;
/// Interface to a CTROS service
class Interface : public Kernel::Session {
class Interface : public Kernel::Session {
// TODO(yuriks): An "Interface" being a Kernel::Object is mostly non-sense. Interface should be
// just something that encapsulates a session and acts as a helper to implement service
// processes.
@ -38,11 +40,11 @@ class Interface : public Kernel::Session {
* Creates a function string for logging, complete with the name (or header code, depending
* on what's passed in) the port name, and all the cmd_buff arguments.
*/
std::string MakeFunctionString(const std::string& name, const std::string& port_name, const u32* cmd_buff) {
std::string MakeFunctionString(const char* name, const char* port_name, const u32* cmd_buff) {
// Number of params == bits 0-5 + bits 6-11
int num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F);
std::string function_string = Common::StringFromFormat("function '%s': port=%s", name.c_str(), port_name.c_str());
std::string function_string = Common::StringFromFormat("function '%s': port=%s", name, port_name);
for (int i = 1; i <= num_params; ++i) {
function_string += Common::StringFromFormat(", cmd_buff[%i]=%u", i, cmd_buff[i]);
}
@ -57,7 +59,7 @@ public:
struct FunctionInfo {
u32 id;
Function func;
std::string name;
const char* name;
};
/**
@ -68,34 +70,19 @@ public:
return "[UNKNOWN SERVICE PORT]";
}
/// Allocates a new handle for the service
Handle CreateHandle(Kernel::Object *obj) {
// TODO(yuriks): Fix error reporting
Handle handle = Kernel::g_handle_table.Create(obj).ValueOr(INVALID_HANDLE);
m_handles.push_back(handle);
return handle;
}
/// Frees a handle from the service
template <class T>
void DeleteHandle(const Handle handle) {
Kernel::g_handle_table.Close(handle);
m_handles.erase(std::remove(m_handles.begin(), m_handles.end(), handle), m_handles.end());
}
ResultVal<bool> SyncRequest() override {
u32* cmd_buff = Kernel::GetCommandBuffer();
auto itr = m_functions.find(cmd_buff[0]);
if (itr == m_functions.end() || itr->second.func == nullptr) {
std::string function_name = (itr == m_functions.end()) ? Common::StringFromFormat("0x%08X", cmd_buff[0]) : itr->second.name;
LOG_ERROR(Service, "%s %s", "unknown/unimplemented", MakeFunctionString(function_name, GetPortName(), cmd_buff).c_str());
LOG_ERROR(Service, "unknown / unimplemented %s", MakeFunctionString(function_name.c_str(), GetPortName().c_str(), cmd_buff).c_str());
// TODO(bunnei): Hack - ignore error
cmd_buff[1] = 0;
return MakeResult<bool>(false);
} else {
LOG_TRACE(Service, "%s", MakeFunctionString(itr->second.name, GetPortName(), cmd_buff).c_str());
LOG_TRACE(Service, "%s", MakeFunctionString(itr->second.name, GetPortName().c_str(), cmd_buff).c_str());
}
itr->second.func(this);
@ -108,37 +95,18 @@ protected:
/**
* Registers the functions in the service
*/
void Register(const FunctionInfo* functions, int len) {
for (int i = 0; i < len; i++) {
m_functions[functions[i].id] = functions[i];
template <size_t N>
void Register(const FunctionInfo (&functions)[N]) {
m_functions.reserve(N);
for (auto& fn : functions) {
// Usually this array is sorted by id already, so hint to instead at the end
m_functions.emplace_hint(m_functions.cend(), fn.id, fn);
}
}
private:
boost::container::flat_map<u32, FunctionInfo> m_functions;
std::vector<Handle> m_handles;
std::map<u32, FunctionInfo> m_functions;
};
/// Simple class to manage accessing services from ports and UID handles
class Manager {
public:
/// Add a service to the manager
void AddService(Interface* service);
/// Removes a service from the manager
void DeleteService(const std::string& port_name);
/// Get a Service Interface from its Handle
Interface* FetchFromHandle(Handle handle);
/// Get a Service Interface from its port
Interface* FetchFromPortName(const std::string& port_name);
private:
std::vector<Interface*> m_services;
std::map<std::string, u32> m_port_map;
};
/// Initialize ServiceManager
@ -147,8 +115,9 @@ void Init();
/// Shutdown ServiceManager
void Shutdown();
extern Manager* g_manager; ///< Service manager
/// Map of named ports managed by the kernel, which can be retrieved using the ConnectToPort SVC.
extern std::unordered_map<std::string, Kernel::SharedPtr<Interface>> g_kernel_named_ports;
/// Map of services registered with the "srv:" service, retrieved using GetServiceHandle.
extern std::unordered_map<std::string, Kernel::SharedPtr<Interface>> g_srv_services;
} // namespace

2
src/core/hle/service/soc_u.cpp
View File

@ -734,7 +734,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
Interface::~Interface() {

10
src/core/hle/service/srv.cpp
View File

@ -23,7 +23,7 @@ static void GetProcSemaphore(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// TODO(bunnei): Change to a semaphore once these have been implemented
event_handle = Kernel::Event::Create(RESETTYPE_ONESHOT, "SRV:Event").MoveFrom();
event_handle = Kernel::Event::Create(RESETTYPE_ONESHOT, "SRV:Event");
event_handle->Clear();
cmd_buff[1] = 0; // No error
@ -35,10 +35,10 @@ static void GetServiceHandle(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
std::string port_name = std::string((const char*)&cmd_buff[1], 0, Service::kMaxPortSize);
Service::Interface* service = Service::g_manager->FetchFromPortName(port_name);
auto it = Service::g_srv_services.find(port_name);
if (nullptr != service) {
cmd_buff[3] = service->GetHandle();
if (it != Service::g_srv_services.end()) {
cmd_buff[3] = Kernel::g_handle_table.Create(it->second).MoveFrom();
LOG_TRACE(Service_SRV, "called port=%s, handle=0x%08X", port_name.c_str(), cmd_buff[3]);
} else {
LOG_ERROR(Service_SRV, "(UNIMPLEMENTED) called port=%s", port_name.c_str());
@ -63,7 +63,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/ssl_c.cpp
View File

@ -22,7 +22,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

2
src/core/hle/service/y2r_u.cpp
View File

@ -54,7 +54,7 @@ const Interface::FunctionInfo FunctionTable[] = {
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
Register(FunctionTable);
}
} // namespace

58
src/core/hle/svc.cpp
View File

@ -30,6 +30,11 @@ using Kernel::ERR_INVALID_HANDLE;
namespace SVC {
const ResultCode ERR_NOT_FOUND(ErrorDescription::NotFound, ErrorModule::Kernel,
ErrorSummary::NotFound, ErrorLevel::Permanent); // 0xD88007FA
const ResultCode ERR_PORT_NAME_TOO_LONG(ErrorDescription(30), ErrorModule::OS,
ErrorSummary::InvalidArgument, ErrorLevel::Usage); // 0xE0E0181E
/// An invalid result code that is meant to be overwritten when a thread resumes from waiting
const ResultCode RESULT_INVALID(0xDEADC0DE);
@ -94,14 +99,21 @@ static ResultCode MapMemoryBlock(Handle handle, u32 addr, u32 permissions, u32 o
}
/// Connect to an OS service given the port name, returns the handle to the port to out
static ResultCode ConnectToPort(Handle* out, const char* port_name) {
Service::Interface* service = Service::g_manager->FetchFromPortName(port_name);
static ResultCode ConnectToPort(Handle* out_handle, const char* port_name) {
if (port_name == nullptr)
return ERR_NOT_FOUND;
if (std::strlen(port_name) > 11)
return ERR_PORT_NAME_TOO_LONG;
LOG_TRACE(Kernel_SVC, "called port_name=%s", port_name);
_assert_msg_(KERNEL, (service != nullptr), "called, but service is not implemented!");
*out = service->GetHandle();
auto it = Service::g_kernel_named_ports.find(port_name);
if (it == Service::g_kernel_named_ports.end()) {
LOG_WARNING(Kernel_SVC, "tried to connect to unknown port: %s", port_name);
return ERR_NOT_FOUND;
}
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(it->second));
return RESULT_SUCCESS;
}
@ -119,9 +131,8 @@ static ResultCode SendSyncRequest(Handle handle) {
/// Close a handle
static ResultCode CloseHandle(Handle handle) {
// ImplementMe
LOG_ERROR(Kernel_SVC, "(UNIMPLEMENTED) called handle=0x%08X", handle);
return RESULT_SUCCESS;
LOG_TRACE(Kernel_SVC, "Closing handle 0x%08X", handle);
return Kernel::g_handle_table.Close(handle);
}
/// Wait for a handle to synchronize, timeout after the specified nanoseconds
@ -140,7 +151,7 @@ static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
Kernel::WaitCurrentThread_WaitSynchronization(object, false, false);
// Create an event to wake the thread up after the specified nanosecond delay has passed
Kernel::WakeThreadAfterDelay(Kernel::GetCurrentThread(), nano_seconds);
Kernel::GetCurrentThread()->WakeAfterDelay(nano_seconds);
HLE::Reschedule(__func__);
@ -216,7 +227,7 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
}
// Create an event to wake the thread up after the specified nanosecond delay has passed
Kernel::WakeThreadAfterDelay(Kernel::GetCurrentThread(), nano_seconds);
Kernel::GetCurrentThread()->WakeAfterDelay(nano_seconds);
HLE::Reschedule(__func__);
@ -250,7 +261,7 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
static ResultCode CreateAddressArbiter(Handle* out_handle) {
using Kernel::AddressArbiter;
CASCADE_RESULT(SharedPtr<AddressArbiter> arbiter, AddressArbiter::Create());
SharedPtr<AddressArbiter> arbiter = AddressArbiter::Create();
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(arbiter)));
LOG_TRACE(Kernel_SVC, "returned handle=0x%08X", *out_handle);
return RESULT_SUCCESS;
@ -355,7 +366,7 @@ static ResultCode SetThreadPriority(Handle handle, s32 priority) {
static ResultCode CreateMutex(Handle* out_handle, u32 initial_locked) {
using Kernel::Mutex;
CASCADE_RESULT(SharedPtr<Mutex> mutex, Mutex::Create(initial_locked != 0));
SharedPtr<Mutex> mutex = Mutex::Create(initial_locked != 0);
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(mutex)));
LOG_TRACE(Kernel_SVC, "called initial_locked=%s : created handle=0x%08X",
@ -423,7 +434,9 @@ static ResultCode QueryMemory(void* info, void* out, u32 addr) {
/// Create an event
static ResultCode CreateEvent(Handle* out_handle, u32 reset_type) {
CASCADE_RESULT(auto evt, Kernel::Event::Create(static_cast<ResetType>(reset_type)));
using Kernel::Event;
SharedPtr<Event> evt = Kernel::Event::Create(static_cast<ResetType>(reset_type));
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(evt)));
LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
@ -433,19 +446,17 @@ static ResultCode CreateEvent(Handle* out_handle, u32 reset_type) {
/// Duplicates a kernel handle
static ResultCode DuplicateHandle(Handle* out, Handle handle) {
ResultVal<Handle> out_h = Kernel::g_handle_table.Duplicate(handle);
if (out_h.Succeeded()) {
*out = *out_h;
LOG_TRACE(Kernel_SVC, "duplicated 0x%08X to 0x%08X", handle, *out);
}
return out_h.Code();
CASCADE_RESULT(*out, Kernel::g_handle_table.Duplicate(handle));
LOG_TRACE(Kernel_SVC, "duplicated 0x%08X to 0x%08X", handle, *out);
return RESULT_SUCCESS;
}
/// Signals an event
static ResultCode SignalEvent(Handle handle) {
using Kernel::Event;
LOG_TRACE(Kernel_SVC, "called event=0x%08X", handle);
auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
SharedPtr<Event> evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
if (evt == nullptr)
return ERR_INVALID_HANDLE;
@ -456,9 +467,10 @@ static ResultCode SignalEvent(Handle handle) {
/// Clears an event
static ResultCode ClearEvent(Handle handle) {
using Kernel::Event;
LOG_TRACE(Kernel_SVC, "called event=0x%08X", handle);
auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
SharedPtr<Event> evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
if (evt == nullptr)
return ERR_INVALID_HANDLE;
@ -470,7 +482,7 @@ static ResultCode ClearEvent(Handle handle) {
static ResultCode CreateTimer(Handle* out_handle, u32 reset_type) {
using Kernel::Timer;
CASCADE_RESULT(auto timer, Timer::Create(static_cast<ResetType>(reset_type)));
SharedPtr<Timer> timer = Timer::Create(static_cast<ResetType>(reset_type));
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(timer)));
LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
@ -528,7 +540,7 @@ static void SleepThread(s64 nanoseconds) {
Kernel::WaitCurrentThread_Sleep();
// Create an event to wake the thread up after the specified nanosecond delay has passed
Kernel::WakeThreadAfterDelay(Kernel::GetCurrentThread(), nanoseconds);
Kernel::GetCurrentThread()->WakeAfterDelay(nanoseconds);
HLE::Reschedule(__func__);
}
@ -544,7 +556,7 @@ static ResultCode CreateMemoryBlock(Handle* out_handle, u32 addr, u32 size, u32
using Kernel::SharedMemory;
// TODO(Subv): Implement this function
CASCADE_RESULT(auto shared_memory, SharedMemory::Create());
SharedPtr<SharedMemory> shared_memory = SharedMemory::Create();
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(shared_memory)));
LOG_WARNING(Kernel_SVC, "(STUBBED) called addr=0x%08X", addr);