Kernel/IPC: use MemorySystem from parameter
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20f47583f6
commit
5f6d9f1915
3 changed files with 19 additions and 12 deletions
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@ -16,11 +16,11 @@
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namespace Kernel {
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ResultCode TranslateCommandBuffer(SharedPtr<Thread> src_thread, SharedPtr<Thread> dst_thread,
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VAddr src_address, VAddr dst_address,
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ResultCode TranslateCommandBuffer(Memory::MemorySystem& memory, SharedPtr<Thread> src_thread,
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SharedPtr<Thread> dst_thread, VAddr src_address,
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VAddr dst_address,
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std::vector<MappedBufferContext>& mapped_buffer_context,
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bool reply) {
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Memory::MemorySystem& memory = Core::System::GetInstance().Memory();
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auto& src_process = src_thread->owner_process;
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auto& dst_process = dst_thread->owner_process;
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@ -10,6 +10,10 @@
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#include "core/hle/ipc.h"
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#include "core/hle/kernel/thread.h"
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namespace Memory {
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class MemorySystem;
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}
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namespace Kernel {
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struct MappedBufferContext {
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@ -23,8 +27,9 @@ struct MappedBufferContext {
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};
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/// Performs IPC command buffer translation from one process to another.
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ResultCode TranslateCommandBuffer(SharedPtr<Thread> src_thread, SharedPtr<Thread> dst_thread,
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VAddr src_address, VAddr dst_address,
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ResultCode TranslateCommandBuffer(Memory::MemorySystem& memory, SharedPtr<Thread> src_thread,
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SharedPtr<Thread> dst_thread, VAddr src_address,
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VAddr dst_address,
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std::vector<MappedBufferContext>& mapped_buffer_context,
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bool reply);
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} // namespace Kernel
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@ -592,7 +592,8 @@ ResultCode SVC::WaitSynchronizationN(s32* out, VAddr handles_address, s32 handle
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}
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}
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static ResultCode ReceiveIPCRequest(SharedPtr<ServerSession> server_session,
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static ResultCode ReceiveIPCRequest(Memory::MemorySystem& memory,
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SharedPtr<ServerSession> server_session,
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SharedPtr<Thread> thread) {
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if (server_session->parent->client == nullptr) {
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return ERR_SESSION_CLOSED_BY_REMOTE;
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@ -602,7 +603,7 @@ static ResultCode ReceiveIPCRequest(SharedPtr<ServerSession> server_session,
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VAddr source_address = server_session->currently_handling->GetCommandBufferAddress();
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ResultCode translation_result =
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TranslateCommandBuffer(server_session->currently_handling, thread, source_address,
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TranslateCommandBuffer(memory, server_session->currently_handling, thread, source_address,
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target_address, server_session->mapped_buffer_context, false);
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// If a translation error occurred, immediately resume the client thread.
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@ -669,7 +670,7 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
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VAddr target_address = request_thread->GetCommandBufferAddress();
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ResultCode translation_result =
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TranslateCommandBuffer(thread, request_thread, source_address, target_address,
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TranslateCommandBuffer(memory, thread, request_thread, source_address, target_address,
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session->mapped_buffer_context, true);
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// Note: The real kernel seems to always panic if the Server->Client buffer translation
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@ -705,7 +706,7 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
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return RESULT_SUCCESS;
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auto server_session = static_cast<ServerSession*>(object);
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return ReceiveIPCRequest(server_session, thread);
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return ReceiveIPCRequest(memory, server_session, thread);
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}
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// No objects were ready to be acquired, prepare to suspend the thread.
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@ -721,8 +722,9 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
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thread->wait_objects = std::move(objects);
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thread->wakeup_callback = [](ThreadWakeupReason reason, SharedPtr<Thread> thread,
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SharedPtr<WaitObject> object) {
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thread->wakeup_callback = [& memory = this->memory](ThreadWakeupReason reason,
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SharedPtr<Thread> thread,
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SharedPtr<WaitObject> object) {
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ASSERT(thread->status == ThreadStatus::WaitSynchAny);
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ASSERT(reason == ThreadWakeupReason::Signal);
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@ -730,7 +732,7 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
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if (object->GetHandleType() == HandleType::ServerSession) {
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auto server_session = DynamicObjectCast<ServerSession>(object);
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result = ReceiveIPCRequest(server_session, thread);
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result = ReceiveIPCRequest(memory, server_session, thread);
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}
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thread->SetWaitSynchronizationResult(result);
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