diff options
Diffstat (limited to 'src/core/hle/kernel/hle_ipc.cpp')
-rw-r--r-- | src/core/hle/kernel/hle_ipc.cpp | 114 |
1 files changed, 60 insertions, 54 deletions
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp index c558a2f33..81f85643b 100644 --- a/src/core/hle/kernel/hle_ipc.cpp +++ b/src/core/hle/kernel/hle_ipc.cpp @@ -13,16 +13,18 @@ #include "common/common_funcs.h" #include "common/common_types.h" #include "common/logging/log.h" -#include "core/core.h" #include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/errors.h" #include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/object.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/readable_event.h" +#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/server_session.h" #include "core/hle/kernel/thread.h" +#include "core/hle/kernel/time_manager.h" #include "core/hle/kernel/writable_event.h" #include "core/memory.h" @@ -47,31 +49,33 @@ std::shared_ptr<WritableEvent> HLERequestContext::SleepClientThread( const std::string& reason, u64 timeout, WakeupCallback&& callback, std::shared_ptr<WritableEvent> writable_event) { // Put the client thread to sleep until the wait event is signaled or the timeout expires. - thread->SetWakeupCallback( - [context = *this, callback](ThreadWakeupReason reason, std::shared_ptr<Thread> thread, - std::shared_ptr<SynchronizationObject> object, - std::size_t index) mutable -> bool { - ASSERT(thread->GetStatus() == ThreadStatus::WaitHLEEvent); - callback(thread, context, reason); - context.WriteToOutgoingCommandBuffer(*thread); - return true; - }); - - auto& kernel = Core::System::GetInstance().Kernel(); + if (!writable_event) { // Create event if not provided const auto pair = WritableEvent::CreateEventPair(kernel, "HLE Pause Event: " + reason); writable_event = pair.writable; } - const auto readable_event{writable_event->GetReadableEvent()}; - writable_event->Clear(); - thread->SetStatus(ThreadStatus::WaitHLEEvent); - thread->SetSynchronizationObjects({readable_event}); - readable_event->AddWaitingThread(thread); - - if (timeout > 0) { - thread->WakeAfterDelay(timeout); + { + Handle event_handle = InvalidHandle; + SchedulerLockAndSleep lock(kernel, event_handle, thread.get(), timeout); + thread->SetHLECallback( + [context = *this, callback](std::shared_ptr<Thread> thread) mutable -> bool { + ThreadWakeupReason reason = thread->GetSignalingResult() == RESULT_TIMEOUT + ? ThreadWakeupReason::Timeout + : ThreadWakeupReason::Signal; + callback(thread, context, reason); + context.WriteToOutgoingCommandBuffer(*thread); + return true; + }); + const auto readable_event{writable_event->GetReadableEvent()}; + writable_event->Clear(); + thread->SetHLESyncObject(readable_event.get()); + thread->SetStatus(ThreadStatus::WaitHLEEvent); + thread->SetSynchronizationResults(nullptr, RESULT_TIMEOUT); + readable_event->AddWaitingThread(thread); + lock.Release(); + thread->SetHLETimeEvent(event_handle); } is_thread_waiting = true; @@ -79,9 +83,11 @@ std::shared_ptr<WritableEvent> HLERequestContext::SleepClientThread( return writable_event; } -HLERequestContext::HLERequestContext(std::shared_ptr<Kernel::ServerSession> server_session, +HLERequestContext::HLERequestContext(KernelCore& kernel, Core::Memory::Memory& memory, + std::shared_ptr<ServerSession> server_session, std::shared_ptr<Thread> thread) - : server_session(std::move(server_session)), thread(std::move(thread)) { + : server_session(std::move(server_session)), + thread(std::move(thread)), kernel{kernel}, memory{memory} { cmd_buf[0] = 0; } @@ -216,7 +222,6 @@ ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(const HandleTabl ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) { auto& owner_process = *thread.GetOwnerProcess(); auto& handle_table = owner_process.GetHandleTable(); - auto& memory = Core::System::GetInstance().Memory(); std::array<u32, IPC::COMMAND_BUFFER_LENGTH> dst_cmdbuf; memory.ReadBlock(owner_process, thread.GetTLSAddress(), dst_cmdbuf.data(), @@ -282,20 +287,21 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) { return RESULT_SUCCESS; } -std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const { - std::vector<u8> buffer; +std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const { + std::vector<u8> buffer{}; const bool is_buffer_a{BufferDescriptorA().size() > buffer_index && BufferDescriptorA()[buffer_index].Size()}; - auto& memory = Core::System::GetInstance().Memory(); if (is_buffer_a) { - ASSERT_MSG(BufferDescriptorA().size() > buffer_index, - "BufferDescriptorA invalid buffer_index {}", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorA().size() > buffer_index, { return buffer; }, + "BufferDescriptorA invalid buffer_index {}", buffer_index); buffer.resize(BufferDescriptorA()[buffer_index].Size()); memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size()); } else { - ASSERT_MSG(BufferDescriptorX().size() > buffer_index, - "BufferDescriptorX invalid buffer_index {}", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorX().size() > buffer_index, { return buffer; }, + "BufferDescriptorX invalid buffer_index {}", buffer_index); buffer.resize(BufferDescriptorX()[buffer_index].Size()); memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size()); } @@ -304,7 +310,7 @@ std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const { } std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size, - int buffer_index) const { + std::size_t buffer_index) const { if (size == 0) { LOG_WARNING(Core, "skip empty buffer write"); return 0; @@ -319,54 +325,54 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size, size = buffer_size; // TODO(bunnei): This needs to be HW tested } - auto& memory = Core::System::GetInstance().Memory(); if (is_buffer_b) { - ASSERT_MSG(BufferDescriptorB().size() > buffer_index, - "BufferDescriptorB invalid buffer_index {}", buffer_index); - ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size, - "BufferDescriptorB buffer_index {} is not large enough", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorB().size() > buffer_index && + BufferDescriptorB()[buffer_index].Size() >= size, + { return 0; }, "BufferDescriptorB is invalid, index={}, size={}", buffer_index, size); memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size); } else { - ASSERT_MSG(BufferDescriptorC().size() > buffer_index, - "BufferDescriptorC invalid buffer_index {}", buffer_index); - ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size, - "BufferDescriptorC buffer_index {} is not large enough", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorC().size() > buffer_index && + BufferDescriptorC()[buffer_index].Size() >= size, + { return 0; }, "BufferDescriptorC is invalid, index={}, size={}", buffer_index, size); memory.WriteBlock(BufferDescriptorC()[buffer_index].Address(), buffer, size); } return size; } -std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const { +std::size_t HLERequestContext::GetReadBufferSize(std::size_t buffer_index) const { const bool is_buffer_a{BufferDescriptorA().size() > buffer_index && BufferDescriptorA()[buffer_index].Size()}; if (is_buffer_a) { - ASSERT_MSG(BufferDescriptorA().size() > buffer_index, - "BufferDescriptorA invalid buffer_index {}", buffer_index); - ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0, - "BufferDescriptorA buffer_index {} is empty", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorA().size() > buffer_index, { return 0; }, + "BufferDescriptorA invalid buffer_index {}", buffer_index); return BufferDescriptorA()[buffer_index].Size(); } else { - ASSERT_MSG(BufferDescriptorX().size() > buffer_index, - "BufferDescriptorX invalid buffer_index {}", buffer_index); - ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0, - "BufferDescriptorX buffer_index {} is empty", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorX().size() > buffer_index, { return 0; }, + "BufferDescriptorX invalid buffer_index {}", buffer_index); return BufferDescriptorX()[buffer_index].Size(); } } -std::size_t HLERequestContext::GetWriteBufferSize(int buffer_index) const { +std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) const { const bool is_buffer_b{BufferDescriptorB().size() > buffer_index && BufferDescriptorB()[buffer_index].Size()}; if (is_buffer_b) { - ASSERT_MSG(BufferDescriptorB().size() > buffer_index, - "BufferDescriptorB invalid buffer_index {}", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorB().size() > buffer_index, { return 0; }, + "BufferDescriptorB invalid buffer_index {}", buffer_index); return BufferDescriptorB()[buffer_index].Size(); } else { - ASSERT_MSG(BufferDescriptorC().size() > buffer_index, - "BufferDescriptorC invalid buffer_index {}", buffer_index); + ASSERT_OR_EXECUTE_MSG( + BufferDescriptorC().size() > buffer_index, { return 0; }, + "BufferDescriptorC invalid buffer_index {}", buffer_index); return BufferDescriptorC()[buffer_index].Size(); } + return 0; } std::string HLERequestContext::Description() const { |