diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h index 963f3db30c..61bda37865 100644 --- a/src/core/hle/ipc_helpers.h +++ b/src/core/hle/ipc_helpers.h @@ -80,8 +80,6 @@ public: memset(cmdbuf, 0, sizeof(u32) * IPC::COMMAND_BUFFER_LENGTH); - ctx.ClearIncomingObjects(); - IPC::CommandHeader header{}; // The entire size of the raw data section in u32 units, including the 16 bytes of mandatory @@ -170,24 +168,6 @@ public: PushIpcInterface(std::make_shared(std::forward(args)...)); } - void ValidateHeader() { - const std::size_t num_domain_objects = context->NumDomainObjects(); - const std::size_t num_move_objects = context->NumMoveObjects(); - ASSERT_MSG(!num_domain_objects || !num_move_objects, - "cannot move normal handles and domain objects"); - ASSERT_MSG((index - data_payload_index) == normal_params_size, - "normal_params_size value is incorrect"); - ASSERT_MSG((num_domain_objects + num_move_objects) == num_objects_to_move, - "num_objects_to_move value is incorrect"); - ASSERT_MSG(context->NumCopyObjects() == num_handles_to_copy, - "num_handles_to_copy value is incorrect"); - } - - // Validate on destruction, as there shouldn't be any case where we don't want it - ~ResponseBuilder() { - ValidateHeader(); - } - void PushImpl(s8 value); void PushImpl(s16 value); void PushImpl(s32 value); diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp index 689f58cf67..9d069a78f8 100644 --- a/src/core/hle/kernel/hle_ipc.cpp +++ b/src/core/hle/kernel/hle_ipc.cpp @@ -69,14 +69,10 @@ void HLERequestContext::ParseCommandBuffer(const KHandleTable& handle_table, u32 if (incoming) { // Populate the object lists with the data in the IPC request. for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) { - const u32 copy_handle{rp.Pop()}; - copy_handles.push_back(copy_handle); - copy_objects.push_back(handle_table.GetObject(copy_handle).GetPointerUnsafe()); + incoming_copy_handles.push_back(rp.Pop()); } for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_move; ++handle) { - const u32 move_handle{rp.Pop()}; - move_handles.push_back(move_handle); - move_objects.push_back(handle_table.GetObject(move_handle).GetPointerUnsafe()); + incoming_move_handles.push_back(rp.Pop()); } } else { // For responses we just ignore the handles, they're empty and will be populated when @@ -186,14 +182,14 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_t auto& owner_process = *requesting_thread.GetOwnerProcess(); auto& handle_table = owner_process.GetHandleTable(); - for (auto& object : copy_objects) { + for (auto& object : outgoing_copy_objects) { Handle handle{}; if (object) { R_TRY(handle_table.Add(&handle, object)); } cmd_buf[current_offset++] = handle; } - for (auto& object : move_objects) { + for (auto& object : outgoing_move_objects) { Handle handle{}; if (object) { R_TRY(handle_table.Add(&handle, object)); @@ -208,8 +204,8 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_t // TODO(Subv): This completely ignores C buffers. if (Session()->IsDomain()) { - current_offset = domain_offset - static_cast(domain_objects.size()); - for (const auto& object : domain_objects) { + current_offset = domain_offset - static_cast(outgoing_domain_objects.size()); + for (const auto& object : outgoing_domain_objects) { server_session->AppendDomainHandler(object); cmd_buf[current_offset++] = static_cast(server_session->NumDomainRequestHandlers()); diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h index 51cd1a898b..b47e363cc6 100644 --- a/src/core/hle/kernel/hle_ipc.h +++ b/src/core/hle/kernel/hle_ipc.h @@ -11,7 +11,6 @@ #include #include #include -#include #include "common/assert.h" #include "common/common_types.h" @@ -289,23 +288,23 @@ public: bool CanWriteBuffer(std::size_t buffer_index = 0) const; Handle GetCopyHandle(std::size_t index) const { - return copy_handles.at(index); + return incoming_copy_handles.at(index); } Handle GetMoveHandle(std::size_t index) const { - return move_handles.at(index); + return incoming_move_handles.at(index); } void AddMoveObject(KAutoObject* object) { - move_objects.emplace_back(object); + outgoing_move_objects.emplace_back(object); } void AddCopyObject(KAutoObject* object) { - copy_objects.emplace_back(object); + outgoing_copy_objects.emplace_back(object); } void AddDomainObject(SessionRequestHandlerPtr object) { - domain_objects.emplace_back(std::move(object)); + outgoing_domain_objects.emplace_back(std::move(object)); } template @@ -317,26 +316,6 @@ public: manager = std::move(manager_); } - /// Clears the list of objects so that no lingering objects are written accidentally to the - /// response buffer. - void ClearIncomingObjects() { - move_objects.clear(); - copy_objects.clear(); - domain_objects.clear(); - } - - std::size_t NumMoveObjects() const { - return move_objects.size(); - } - - std::size_t NumCopyObjects() const { - return copy_objects.size(); - } - - std::size_t NumDomainObjects() const { - return domain_objects.size(); - } - std::string Description() const; KThread& GetThread() { @@ -356,12 +335,12 @@ private: Kernel::KServerSession* server_session{}; KThread* thread; - // TODO(yuriks): Check common usage of this and optimize size accordingly - boost::container::small_vector move_handles; - boost::container::small_vector copy_handles; - boost::container::small_vector move_objects; - boost::container::small_vector copy_objects; - boost::container::small_vector domain_objects; + std::vector incoming_move_handles; + std::vector incoming_copy_handles; + + std::vector outgoing_move_objects; + std::vector outgoing_copy_objects; + std::vector outgoing_domain_objects; std::optional command_header; std::optional handle_descriptor_header;