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Code Issues Releases Wiki Activity

SVC: Use CASCADE_RESULT in SVC handlers

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This commit is contained in:
Yuri Kunde Schlesner
2015-01-23 04:00:39 -02:00
parent 09ae6e1fa3
commit 58b544db99
2 changed files with 31 additions and 76 deletions
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4
src/core/hle/function_wrappers.h
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@@ -39,10 +39,6 @@ template<ResultCode func(u32, u32, u32, u32)> void Wrap() {
FuncReturn(func(PARAM(0), PARAM(1), PARAM(2), PARAM(3)).raw); FuncReturn(func(PARAM(0), PARAM(1), PARAM(2), PARAM(3)).raw);
} }
template<ResultCode func(u32, u32, u32, u32, u32)> void Wrap() {
FuncReturn(func(PARAM(0), PARAM(1), PARAM(2), PARAM(3), PARAM(4)).raw);
}
template<ResultCode func(u32*, u32, u32, u32, u32, u32)> void Wrap(){ template<ResultCode func(u32*, u32, u32, u32, u32, u32)> void Wrap(){
u32 param_1 = 0; u32 param_1 = 0;
u32 retval = func(&param_1, PARAM(0), PARAM(1), PARAM(2), PARAM(3), PARAM(4)).raw; u32 retval = func(&param_1, PARAM(0), PARAM(1), PARAM(2), PARAM(3), PARAM(4)).raw;

103
src/core/hle/svc.cpp
View File

@@ -247,20 +247,12 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
} }
/// Create an address arbiter (to allocate access to shared resources) /// Create an address arbiter (to allocate access to shared resources)
static ResultCode CreateAddressArbiter(u32* arbiter) { static ResultCode CreateAddressArbiter(Handle* out_handle) {
using Kernel::AddressArbiter; using Kernel::AddressArbiter;
ResultVal<SharedPtr<AddressArbiter>> arbiter_res = AddressArbiter::Create(); CASCADE_RESULT(SharedPtr<AddressArbiter> arbiter, AddressArbiter::Create());
if (arbiter_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(arbiter)));
return arbiter_res.Code(); LOG_TRACE(Kernel_SVC, "returned handle=0x%08X", *out_handle);
ResultVal<Handle> handle_res = Kernel::g_handle_table.Create(*arbiter_res);
if (handle_res.Failed())
return handle_res.Code();
LOG_TRACE(Kernel_SVC, "returned handle=0x%08X", *handle_res);
*arbiter = *handle_res;
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -304,7 +296,7 @@ static ResultCode GetResourceLimitCurrentValues(s64* values, Handle resource_lim
} }
/// Creates a new thread /// Creates a new thread
static ResultCode CreateThread(u32 priority, u32 entry_point, u32 arg, u32 stack_top, u32 processor_id) { static ResultCode CreateThread(u32* out_handle, u32 priority, u32 entry_point, u32 arg, u32 stack_top, u32 processor_id) {
using Kernel::Thread; using Kernel::Thread;
std::string name; std::string name;
@@ -315,18 +307,13 @@ static ResultCode CreateThread(u32 priority, u32 entry_point, u32 arg, u32 stack
name = Common::StringFromFormat("unknown-%08x", entry_point); name = Common::StringFromFormat("unknown-%08x", entry_point);
} }
ResultVal<SharedPtr<Thread>> thread_res = Kernel::Thread::Create( CASCADE_RESULT(SharedPtr<Thread> thread, Kernel::Thread::Create(
name, entry_point, priority, arg, processor_id, stack_top, Kernel::DEFAULT_STACK_SIZE); name, entry_point, priority, arg, processor_id, stack_top, Kernel::DEFAULT_STACK_SIZE));
if (thread_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(thread)));
return thread_res.Code();
SharedPtr<Thread> thread = std::move(*thread_res);
// TODO(yuriks): Create new handle instead of using built-in
Core::g_app_core->SetReg(1, thread->GetHandle());
LOG_TRACE(Kernel_SVC, "called entrypoint=0x%08X (%s), arg=0x%08X, stacktop=0x%08X, " LOG_TRACE(Kernel_SVC, "called entrypoint=0x%08X (%s), arg=0x%08X, stacktop=0x%08X, "
"threadpriority=0x%08X, processorid=0x%08X : created handle=0x%08X", entry_point, "threadpriority=0x%08X, processorid=0x%08X : created handle=0x%08X", entry_point,
name.c_str(), arg, stack_top, priority, processor_id, thread->GetHandle()); name.c_str(), arg, stack_top, priority, processor_id, *out_handle);
if (THREADPROCESSORID_1 == processor_id) { if (THREADPROCESSORID_1 == processor_id) {
LOG_WARNING(Kernel_SVC, LOG_WARNING(Kernel_SVC,
@@ -365,17 +352,14 @@ static ResultCode SetThreadPriority(Handle handle, s32 priority) {
} }
/// Create a mutex /// Create a mutex
static ResultCode CreateMutex(Handle* handle, u32 initial_locked) { static ResultCode CreateMutex(Handle* out_handle, u32 initial_locked) {
using Kernel::Mutex; using Kernel::Mutex;
auto mutex_res = Mutex::Create(initial_locked != 0); CASCADE_RESULT(SharedPtr<Mutex> mutex, Mutex::Create(initial_locked != 0));
if (mutex_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(mutex)));
return mutex_res.Code();
SharedPtr<Mutex> mutex = mutex_res.MoveFrom();
*handle = Kernel::g_handle_table.Create(mutex).MoveFrom();
LOG_TRACE(Kernel_SVC, "called initial_locked=%s : created handle=0x%08X", LOG_TRACE(Kernel_SVC, "called initial_locked=%s : created handle=0x%08X",
initial_locked ? "true" : "false", *handle); initial_locked ? "true" : "false", *out_handle);
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -406,20 +390,14 @@ static ResultCode GetThreadId(u32* thread_id, Handle handle) {
} }
/// Creates a semaphore /// Creates a semaphore
static ResultCode CreateSemaphore(Handle* semaphore, s32 initial_count, s32 max_count) { static ResultCode CreateSemaphore(Handle* out_handle, s32 initial_count, s32 max_count) {
using Kernel::Semaphore; using Kernel::Semaphore;
ResultVal<SharedPtr<Semaphore>> semaphore_res = Semaphore::Create(initial_count, max_count); CASCADE_RESULT(SharedPtr<Semaphore> semaphore, Semaphore::Create(initial_count, max_count));
if (semaphore_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(semaphore)));
return semaphore_res.Code();
ResultVal<Handle> handle_res = Kernel::g_handle_table.Create(*semaphore_res);
if (handle_res.Failed())
return handle_res.Code();
*semaphore = *handle_res;
LOG_TRACE(Kernel_SVC, "called initial_count=%d, max_count=%d, created handle=0x%08X", LOG_TRACE(Kernel_SVC, "called initial_count=%d, max_count=%d, created handle=0x%08X",
initial_count, max_count, *semaphore); initial_count, max_count, *out_handle);
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -433,11 +411,7 @@ static ResultCode ReleaseSemaphore(s32* count, Handle handle, s32 release_count)
if (semaphore == nullptr) if (semaphore == nullptr)
return ERR_INVALID_HANDLE; return ERR_INVALID_HANDLE;
ResultVal<s32> release_res = semaphore->Release(release_count); CASCADE_RESULT(*count, semaphore->Release(release_count));
if (release_res.Failed())
return release_res.Code();
*count = *release_res;
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -448,16 +422,12 @@ static ResultCode QueryMemory(void* info, void* out, u32 addr) {
} }
/// Create an event /// Create an event
static ResultCode CreateEvent(Handle* handle, u32 reset_type) { static ResultCode CreateEvent(Handle* out_handle, u32 reset_type) {
auto evt_res = Kernel::Event::Create(static_cast<ResetType>(reset_type)); CASCADE_RESULT(auto evt, Kernel::Event::Create(static_cast<ResetType>(reset_type)));
if (evt_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(evt)));
return evt_res.Code();
auto handle_res = Kernel::g_handle_table.Create(evt_res.MoveFrom());
if (handle_res.Failed())
return handle_res.Code();
*handle = handle_res.MoveFrom();
LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X", reset_type, *handle); LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
reset_type, *out_handle);
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -497,19 +467,14 @@ static ResultCode ClearEvent(Handle handle) {
} }
/// Creates a timer /// Creates a timer
static ResultCode CreateTimer(Handle* handle, u32 reset_type) { static ResultCode CreateTimer(Handle* out_handle, u32 reset_type) {
using Kernel::Timer; using Kernel::Timer;
auto timer_res = Timer::Create(static_cast<ResetType>(reset_type)); CASCADE_RESULT(auto timer, Timer::Create(static_cast<ResetType>(reset_type)));
if (timer_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(timer)));
return timer_res.Code();
auto handle_res = Kernel::g_handle_table.Create(timer_res.MoveFrom()); LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
if (handle_res.Failed()) reset_type, *out_handle);
return handle_res.Code();
*handle = handle_res.MoveFrom();
LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X", reset_type, *handle);
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@@ -574,20 +539,14 @@ static s64 GetSystemTick() {
} }
/// Creates a memory block at the specified address with the specified permissions and size /// Creates a memory block at the specified address with the specified permissions and size
static ResultCode CreateMemoryBlock(Handle* memblock, u32 addr, u32 size, u32 my_permission, static ResultCode CreateMemoryBlock(Handle* out_handle, u32 addr, u32 size, u32 my_permission,
u32 other_permission) { u32 other_permission) {
using Kernel::SharedMemory; using Kernel::SharedMemory;
// TODO(Subv): Implement this function // TODO(Subv): Implement this function
ResultVal<SharedPtr<SharedMemory>> shared_memory_res = SharedMemory::Create(); CASCADE_RESULT(auto shared_memory, SharedMemory::Create());
if (shared_memory_res.Failed()) CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(shared_memory)));
return shared_memory_res.Code();
ResultVal<Handle> handle_res = Kernel::g_handle_table.Create(*shared_memory_res);
if (handle_res.Failed())
return handle_res.Code();
*memblock = *handle_res;
LOG_WARNING(Kernel_SVC, "(STUBBED) called addr=0x%08X", addr); LOG_WARNING(Kernel_SVC, "(STUBBED) called addr=0x%08X", addr);
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }