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service: add template serializer for method calls
This commit is contained in:
Liam
parent
a76f6a2775
commit
01a2d978eb
@ -472,6 +472,8 @@ add_library(core STATIC
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hle/service/caps/caps_types.h
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hle/service/caps/caps_u.cpp
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hle/service/caps/caps_u.h
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hle/service/cmif_serialization.h
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hle/service/cmif_types.h
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hle/service/erpt/erpt.cpp
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hle/service/erpt/erpt.h
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hle/service/es/es.cpp
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337
src/core/hle/service/cmif_serialization.h
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337
src/core/hle/service/cmif_serialization.h
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@ -0,0 +1,337 @@
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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include "common/div_ceil.h"
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#include "core/hle/service/cmif_types.h"
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#include "core/hle/service/ipc_helpers.h"
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#include "core/hle/service/service.h"
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namespace Service {
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// clang-format off
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struct RequestLayout {
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u32 copy_handle_count;
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u32 move_handle_count;
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u32 cmif_raw_data_size;
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u32 domain_interface_count;
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};
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template <ArgumentType Type1, ArgumentType Type2, typename MethodArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t ArgIndex = 0>
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constexpr u32 GetArgumentRawDataSize() {
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if constexpr (ArgIndex >= std::tuple_size_v<MethodArguments>) {
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return static_cast<u32>(DataOffset);
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} else {
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using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>;
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if constexpr (ArgumentTraits<ArgType>::Type == Type1 || ArgumentTraits<ArgType>::Type == Type2) {
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constexpr size_t ArgAlign = alignof(ArgType);
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constexpr size_t ArgSize = sizeof(ArgType);
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static_assert(PrevAlign <= ArgAlign, "Input argument is not ordered by alignment");
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constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign);
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constexpr size_t ArgEnd = ArgOffset + ArgSize;
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return GetArgumentRawDataSize<Type1, Type2, MethodArguments, ArgAlign, ArgEnd, ArgIndex + 1>();
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} else {
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return GetArgumentRawDataSize<Type1, Type2, MethodArguments, PrevAlign, DataOffset, ArgIndex + 1>();
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}
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}
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}
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template <ArgumentType DataType, typename MethodArguments, size_t ArgCount = 0, size_t ArgIndex = 0>
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constexpr u32 GetArgumentTypeCount() {
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if constexpr (ArgIndex >= std::tuple_size_v<MethodArguments>) {
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return static_cast<u32>(ArgCount);
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} else {
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using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>;
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if constexpr (ArgumentTraits<ArgType>::Type == DataType) {
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return GetArgumentTypeCount<DataType, MethodArguments, ArgCount + 1, ArgIndex + 1>();
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} else {
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return GetArgumentTypeCount<DataType, MethodArguments, ArgCount, ArgIndex + 1>();
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}
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}
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}
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template <typename MethodArguments>
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constexpr RequestLayout GetNonDomainReplyInLayout() {
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return RequestLayout{
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.copy_handle_count = GetArgumentTypeCount<ArgumentType::InCopyHandle, MethodArguments>(),
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.move_handle_count = 0,
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.cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::InData, ArgumentType::InProcessId, MethodArguments>(),
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.domain_interface_count = 0,
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};
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}
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template <typename MethodArguments>
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constexpr RequestLayout GetDomainReplyInLayout() {
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return RequestLayout{
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.copy_handle_count = GetArgumentTypeCount<ArgumentType::InCopyHandle, MethodArguments>(),
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.move_handle_count = 0,
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.cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::InData, ArgumentType::InProcessId, MethodArguments>(),
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.domain_interface_count = GetArgumentTypeCount<ArgumentType::InInterface, MethodArguments>(),
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};
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}
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template <typename MethodArguments>
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constexpr RequestLayout GetNonDomainReplyOutLayout() {
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return RequestLayout{
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.copy_handle_count = GetArgumentTypeCount<ArgumentType::OutCopyHandle, MethodArguments>(),
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.move_handle_count = GetArgumentTypeCount<ArgumentType::OutMoveHandle, MethodArguments>() + GetArgumentTypeCount<ArgumentType::OutInterface, MethodArguments>(),
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.cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::OutData, ArgumentType::OutData, MethodArguments>(),
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.domain_interface_count = 0,
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};
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}
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template <typename MethodArguments>
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constexpr RequestLayout GetDomainReplyOutLayout() {
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return RequestLayout{
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.copy_handle_count = GetArgumentTypeCount<ArgumentType::OutCopyHandle, MethodArguments>(),
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.move_handle_count = GetArgumentTypeCount<ArgumentType::OutMoveHandle, MethodArguments>(),
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.cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::OutData, ArgumentType::OutData, MethodArguments>(),
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.domain_interface_count = GetArgumentTypeCount<ArgumentType::OutInterface, MethodArguments>(),
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};
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}
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template <bool Domain, typename MethodArguments>
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constexpr RequestLayout GetReplyInLayout() {
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return Domain ? GetDomainReplyInLayout<MethodArguments>() : GetNonDomainReplyInLayout<MethodArguments>();
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}
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template <bool Domain, typename MethodArguments>
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constexpr RequestLayout GetReplyOutLayout() {
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return Domain ? GetDomainReplyOutLayout<MethodArguments>() : GetNonDomainReplyOutLayout<MethodArguments>();
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}
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using OutTemporaryBuffers = std::array<Common::ScratchBuffer<u8>, 3>;
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template <bool Domain, typename MethodArguments, typename CallArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t HandleIndex = 0, size_t InBufferIndex = 0, size_t OutBufferIndex = 0, bool RawDataFinished = false, size_t ArgIndex = 0>
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void ReadInArgument(CallArguments& args, const u8* raw_data, HLERequestContext& ctx, OutTemporaryBuffers& temp) {
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if constexpr (ArgIndex >= std::tuple_size_v<CallArguments>) {
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return;
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} else {
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using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>;
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if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InData || ArgumentTraits<ArgType>::Type == ArgumentType::InProcessId) {
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constexpr size_t ArgAlign = alignof(ArgType);
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constexpr size_t ArgSize = sizeof(ArgType);
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static_assert(PrevAlign <= ArgAlign, "Input argument is not ordered by alignment");
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static_assert(!RawDataFinished, "All input interface arguments must appear after raw data");
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constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign);
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constexpr size_t ArgEnd = ArgOffset + ArgSize;
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if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InProcessId) {
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// TODO: abort parsing if PID is not provided?
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// TODO: validate against raw data value?
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std::get<ArgIndex>(args).pid = ctx.GetPID();
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} else {
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std::memcpy(&std::get<ArgIndex>(args), raw_data + ArgOffset, ArgSize);
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}
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return ReadInArgument<Domain, MethodArguments, CallArguments, ArgAlign, ArgEnd, HandleIndex, InBufferIndex, OutBufferIndex, false, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InInterface) {
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constexpr size_t ArgAlign = alignof(u32);
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constexpr size_t ArgSize = sizeof(u32);
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constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign);
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constexpr size_t ArgEnd = ArgOffset + ArgSize;
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static_assert(Domain);
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ASSERT(ctx.GetDomainMessageHeader().input_object_count > 0);
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u32 value{};
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std::memcpy(&value, raw_data + ArgOffset, ArgSize);
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std::get<ArgIndex>(args) = ctx.GetDomainHandler<ArgType::Type>(value - 1);
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return ReadInArgument<Domain, MethodArguments, CallArguments, ArgAlign, ArgEnd, HandleIndex, InBufferIndex, OutBufferIndex, true, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InCopyHandle) {
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std::get<ArgIndex>(args) = std::move(ctx.GetObjectFromHandle<typename ArgType::Type>(ctx.GetCopyHandle(HandleIndex)));
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex + 1, InBufferIndex, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InLargeData) {
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constexpr size_t BufferSize = sizeof(ArgType);
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// Clear the existing data.
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std::memset(&std::get<ArgIndex>(args), 0, BufferSize);
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std::span<const u8> buffer{};
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ASSERT(ctx.CanReadBuffer(InBufferIndex));
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if constexpr (ArgType::Attr & BufferAttr_HipcAutoSelect) {
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buffer = ctx.ReadBuffer(InBufferIndex);
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} else if constexpr (ArgType::Attr & BufferAttr_HipcMapAlias) {
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buffer = ctx.ReadBufferA(InBufferIndex);
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} else /* if (ArgType::Attr & BufferAttr_HipcPointer) */ {
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buffer = ctx.ReadBufferX(InBufferIndex);
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}
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std::memcpy(&std::get<ArgIndex>(args), buffer.data(), std::min(BufferSize, buffer.size()));
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex, InBufferIndex + 1, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InBuffer) {
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using ElementType = typename ArgType::Type;
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std::span<const u8> buffer{};
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if (ctx.CanReadBuffer(InBufferIndex)) {
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if constexpr (ArgType::Attr & BufferAttr_HipcAutoSelect) {
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buffer = ctx.ReadBuffer(InBufferIndex);
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} else if constexpr (ArgType::Attr & BufferAttr_HipcMapAlias) {
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buffer = ctx.ReadBufferA(InBufferIndex);
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} else /* if (ArgType::Attr & BufferAttr_HipcPointer) */ {
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buffer = ctx.ReadBufferX(InBufferIndex);
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}
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}
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ElementType* ptr = (ElementType*) buffer.data();
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size_t size = buffer.size() / sizeof(ElementType);
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std::get<ArgIndex>(args) = std::span(ptr, size);
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex, InBufferIndex + 1, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutLargeData) {
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constexpr size_t BufferSize = sizeof(ArgType);
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// Clear the existing data.
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std::memset(&std::get<ArgIndex>(args), 0, BufferSize);
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex, InBufferIndex, OutBufferIndex + 1, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutBuffer) {
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using ElementType = typename ArgType::Type;
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// Set up scratch buffer.
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auto& buffer = temp[OutBufferIndex];
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if (ctx.CanWriteBuffer(OutBufferIndex)) {
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buffer.resize_destructive(ctx.GetWriteBufferSize(OutBufferIndex));
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} else {
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buffer.resize_destructive(0);
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}
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ElementType* ptr = (ElementType*) buffer.data();
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size_t size = buffer.size() / sizeof(ElementType);
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std::get<ArgIndex>(args) = std::span(ptr, size);
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex, InBufferIndex, OutBufferIndex + 1, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else {
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return ReadInArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, HandleIndex, InBufferIndex, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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}
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}
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}
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template <bool Domain, typename MethodArguments, typename CallArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t OutBufferIndex = 0, bool RawDataFinished = false, size_t ArgIndex = 0>
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void WriteOutArgument(CallArguments& args, u8* raw_data, HLERequestContext& ctx, OutTemporaryBuffers& temp) {
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if constexpr (ArgIndex >= std::tuple_size_v<CallArguments>) {
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return;
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} else {
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using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>;
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if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutData) {
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constexpr size_t ArgAlign = alignof(ArgType);
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constexpr size_t ArgSize = sizeof(ArgType);
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static_assert(PrevAlign <= ArgAlign, "Output argument is not ordered by alignment");
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static_assert(!RawDataFinished, "All output interface arguments must appear after raw data");
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constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign);
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constexpr size_t ArgEnd = ArgOffset + ArgSize;
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std::memcpy(raw_data + ArgOffset, &std::get<ArgIndex>(args), ArgSize);
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return WriteOutArgument<Domain, MethodArguments, CallArguments, ArgAlign, ArgEnd, OutBufferIndex, false, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutInterface) {
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if constexpr (Domain) {
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ctx.AddDomainObject(std::get<ArgIndex>(args));
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} else {
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ctx.AddMoveInterface(std::get<ArgIndex>(args));
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}
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex, true, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutCopyHandle) {
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ctx.AddCopyObject(std::get<ArgIndex>(args).GetPointerUnsafe());
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutMoveHandle) {
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ctx.AddMoveObject(std::get<ArgIndex>(args).GetPointerUnsafe());
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutLargeData) {
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constexpr size_t BufferSize = sizeof(ArgType);
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ASSERT(ctx.CanWriteBuffer(OutBufferIndex));
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if constexpr (ArgType::Attr & BufferAttr_HipcAutoSelect) {
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ctx.WriteBuffer(std::get<ArgIndex>(args), OutBufferIndex);
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} else if constexpr (ArgType::Attr & BufferAttr_HipcMapAlias) {
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ctx.WriteBufferB(&std::get<ArgIndex>(args), BufferSize, OutBufferIndex);
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} else /* if (ArgType::Attr & BufferAttr_HipcPointer) */ {
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ctx.WriteBufferC(&std::get<ArgIndex>(args), BufferSize, OutBufferIndex);
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}
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex + 1, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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} else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutBuffer) {
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auto& buffer = temp[OutBufferIndex];
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const size_t size = buffer.size();
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if (ctx.CanWriteBuffer(OutBufferIndex)) {
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if constexpr (ArgType::Attr & BufferAttr_HipcAutoSelect) {
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ctx.WriteBuffer(buffer.data(), size, OutBufferIndex);
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} else if constexpr (ArgType::Attr & BufferAttr_HipcMapAlias) {
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ctx.WriteBufferB(buffer.data(), size, OutBufferIndex);
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} else /* if (ArgType::Attr & BufferAttr_HipcPointer) */ {
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ctx.WriteBufferC(buffer.data(), size, OutBufferIndex);
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}
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}
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex + 1, RawDataFinished, ArgIndex + 1>( args, raw_data, ctx, temp);
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} else {
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return WriteOutArgument<Domain, MethodArguments, CallArguments, PrevAlign, DataOffset, OutBufferIndex, RawDataFinished, ArgIndex + 1>(args, raw_data, ctx, temp);
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}
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}
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}
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template <bool Domain, typename T, typename... A>
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void CmifReplyWrapImpl(HLERequestContext& ctx, T& t, Result (T::*f)(A...)) {
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// Verify domain state.
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if constexpr (Domain) {
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ASSERT_MSG(ctx.GetManager()->IsDomain(), "Domain reply used on non-domain session");
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} else {
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ASSERT_MSG(!ctx.GetManager()->IsDomain(), "Non-domain reply used on domain session");
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}
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using MethodArguments = std::tuple<std::remove_reference_t<A>...>;
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OutTemporaryBuffers buffers{};
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auto call_arguments = std::tuple<typename RemoveOut<A>::Type...>();
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// Read inputs.
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const size_t offset_plus_command_id = ctx.GetDataPayloadOffset() + 2;
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ReadInArgument<Domain, MethodArguments>(call_arguments, reinterpret_cast<u8*>(ctx.CommandBuffer() + offset_plus_command_id), ctx, buffers);
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// Call.
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const auto Callable = [&]<typename... CallArgs>(CallArgs&... args) {
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return (t.*f)(args...);
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};
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const Result res = std::apply(Callable, call_arguments);
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// Write result.
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constexpr RequestLayout layout = GetReplyOutLayout<Domain, MethodArguments>();
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IPC::ResponseBuilder rb{ctx, 2 + Common::DivCeil(layout.cmif_raw_data_size, sizeof(u32)), layout.copy_handle_count, layout.move_handle_count + layout.domain_interface_count};
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rb.Push(res);
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// Write out arguments.
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WriteOutArgument<Domain, MethodArguments>(call_arguments, reinterpret_cast<u8*>(ctx.CommandBuffer() + rb.GetCurrentOffset()), ctx, buffers);
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}
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// clang-format on
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template <typename Self>
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template <bool Domain, auto F>
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inline void ServiceFramework<Self>::CmifReplyWrap(HLERequestContext& ctx) {
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return CmifReplyWrapImpl<Domain>(ctx, *static_cast<Self*>(this), F);
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}
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} // namespace Service
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234
src/core/hle/service/cmif_types.h
Normal file
234
src/core/hle/service/cmif_types.h
Normal file
@ -0,0 +1,234 @@
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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <memory>
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "core/hle/service/hle_ipc.h"
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namespace Service {
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// clang-format off
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template <typename T>
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class Out {
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public:
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/* implicit */ Out(T& t) : raw(&t) {}
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~Out() = default;
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T* Get() const {
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return raw;
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}
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T& operator*() {
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return *raw;
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}
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private:
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T* raw;
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};
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template <typename T>
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using SharedPointer = std::shared_ptr<T>;
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struct ClientProcessId {
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explicit operator bool() const {
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return pid != 0;
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}
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const u64& operator*() const {
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return pid;
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}
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u64 pid;
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};
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using ClientAppletResourceUserId = ClientProcessId;
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||||
template <typename T>
|
||||
class InCopyHandle : public Kernel::KScopedAutoObject<T> {
|
||||
public:
|
||||
using Type = T;
|
||||
|
||||
template <typename... Args>
|
||||
/* implicit */ InCopyHandle(Args&&... args) : Kernel::KScopedAutoObject<T>(std::forward<Args...>(args)...) {}
|
||||
~InCopyHandle() = default;
|
||||
|
||||
InCopyHandle& operator=(InCopyHandle&& rhs) {
|
||||
Kernel::KScopedAutoObject<T>::operator=(std::move(rhs));
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
class OutCopyHandle : public Kernel::KScopedAutoObject<T> {
|
||||
public:
|
||||
using Type = T;
|
||||
|
||||
template <typename... Args>
|
||||
/* implicit */ OutCopyHandle(Args&&... args) : Kernel::KScopedAutoObject<T>(std::forward<Args...>(args)...) {}
|
||||
~OutCopyHandle() = default;
|
||||
|
||||
OutCopyHandle& operator=(OutCopyHandle&& rhs) {
|
||||
Kernel::KScopedAutoObject<T>::operator=(std::move(rhs));
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
class OutMoveHandle : public Kernel::KScopedAutoObject<T> {
|
||||
public:
|
||||
using Type = T;
|
||||
|
||||
template <typename... Args>
|
||||
/* implicit */ OutMoveHandle(Args&&... args) : Kernel::KScopedAutoObject<T>(std::forward<Args...>(args)...) {}
|
||||
~OutMoveHandle() = default;
|
||||
|
||||
OutMoveHandle& operator=(OutMoveHandle&& rhs) {
|
||||
Kernel::KScopedAutoObject<T>::operator=(std::move(rhs));
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
enum BufferAttr : int {
|
||||
BufferAttr_In = (1U << 0),
|
||||
BufferAttr_Out = (1U << 1),
|
||||
BufferAttr_HipcMapAlias = (1U << 2),
|
||||
BufferAttr_HipcPointer = (1U << 3),
|
||||
BufferAttr_FixedSize = (1U << 4),
|
||||
BufferAttr_HipcAutoSelect = (1U << 5),
|
||||
BufferAttr_HipcMapTransferAllowsNonSecure = (1U << 6),
|
||||
BufferAttr_HipcMapTransferAllowsNonDevice = (1U << 7),
|
||||
};
|
||||
|
||||
template <typename T, int A>
|
||||
struct Buffer : public std::span<T> {
|
||||
static_assert(std::is_trivial_v<T>, "Buffer type must be trivial");
|
||||
static_assert((A & BufferAttr_FixedSize) == 0, "Buffer attr must not contain FixedSize");
|
||||
static_assert(((A & BufferAttr_In) == 0) ^ ((A & BufferAttr_Out) == 0), "Buffer attr must be In or Out");
|
||||
static constexpr BufferAttr Attr = static_cast<BufferAttr>(A);
|
||||
using Type = T;
|
||||
|
||||
Buffer& operator=(const std::span<T>& rhs) {
|
||||
std::span<T>::operator=(rhs);
|
||||
return *this;
|
||||
}
|
||||
|
||||
T& operator*() const {
|
||||
return *this->data();
|
||||
}
|
||||
|
||||
explicit operator bool() const {
|
||||
return this->size() > 0;
|
||||
}
|
||||
};
|
||||
|
||||
template <BufferAttr A>
|
||||
using InBuffer = Buffer<const u8, BufferAttr_In | A>;
|
||||
|
||||
template <typename T, BufferAttr A>
|
||||
using InArray = Buffer<T, BufferAttr_In | A>;
|
||||
|
||||
template <BufferAttr A>
|
||||
using OutBuffer = Buffer<u8, BufferAttr_Out | A>;
|
||||
|
||||
template <typename T, BufferAttr A>
|
||||
using OutArray = Buffer<T, BufferAttr_Out | A>;
|
||||
|
||||
template <typename T, int A>
|
||||
struct LargeData : public T {
|
||||
static_assert(std::is_trivial_v<T>, "LargeData type must be trivial");
|
||||
static_assert((A & BufferAttr_FixedSize) != 0, "LargeData attr must contain FixedSize");
|
||||
static_assert(((A & BufferAttr_In) == 0) ^ ((A & BufferAttr_Out) == 0), "LargeData attr must be In or Out");
|
||||
static constexpr BufferAttr Attr = static_cast<BufferAttr>(A);
|
||||
using Type = T;
|
||||
};
|
||||
|
||||
template <typename T, BufferAttr A>
|
||||
using InLargeData = LargeData<T, BufferAttr_FixedSize | BufferAttr_In | A>;
|
||||
|
||||
template <typename T, BufferAttr A>
|
||||
using OutLargeData = LargeData<T, BufferAttr_FixedSize | BufferAttr_Out | A>;
|
||||
|
||||
template <typename T>
|
||||
struct RemoveOut {
|
||||
using Type = std::remove_reference_t<T>;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct RemoveOut<Out<T>> {
|
||||
using Type = T;
|
||||
};
|
||||
|
||||
enum class ArgumentType {
|
||||
InProcessId,
|
||||
InData,
|
||||
InInterface,
|
||||
InCopyHandle,
|
||||
OutData,
|
||||
OutInterface,
|
||||
OutCopyHandle,
|
||||
OutMoveHandle,
|
||||
InBuffer,
|
||||
InLargeData,
|
||||
OutBuffer,
|
||||
OutLargeData,
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits;
|
||||
|
||||
template <>
|
||||
struct ArgumentTraits<ClientProcessId> {
|
||||
static constexpr ArgumentType Type = ArgumentType::InProcessId;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<SharedPointer<T>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::InInterface;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<InCopyHandle<T>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::InCopyHandle;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<Out<SharedPointer<T>>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::OutInterface;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<Out<T>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::OutData;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<OutCopyHandle<T>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::OutCopyHandle;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits<OutMoveHandle<T>> {
|
||||
static constexpr ArgumentType Type = ArgumentType::OutMoveHandle;
|
||||
};
|
||||
|
||||
template <typename T, int A>
|
||||
struct ArgumentTraits<Buffer<T, A>> {
|
||||
static constexpr ArgumentType Type = (A & BufferAttr_In) == 0 ? ArgumentType::OutBuffer : ArgumentType::InBuffer;
|
||||
};
|
||||
|
||||
template <typename T, int A>
|
||||
struct ArgumentTraits<LargeData<T, A>> {
|
||||
static constexpr ArgumentType Type = (A & BufferAttr_In) == 0 ? ArgumentType::OutLargeData : ArgumentType::InLargeData;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct ArgumentTraits {
|
||||
static constexpr ArgumentType Type = ArgumentType::InData;
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
} // namespace Service
|
||||
@ -501,6 +501,22 @@ bool HLERequestContext::CanWriteBuffer(std::size_t buffer_index) const {
|
||||
}
|
||||
}
|
||||
|
||||
void HLERequestContext::AddMoveInterface(SessionRequestHandlerPtr s) {
|
||||
ASSERT(Kernel::GetCurrentProcess(kernel).GetResourceLimit()->Reserve(
|
||||
Kernel::LimitableResource::SessionCountMax, 1));
|
||||
|
||||
auto* session = Kernel::KSession::Create(kernel);
|
||||
session->Initialize(nullptr, 0);
|
||||
Kernel::KSession::Register(kernel, session);
|
||||
|
||||
auto& server = manager.lock()->GetServerManager();
|
||||
auto next_manager = std::make_shared<Service::SessionRequestManager>(kernel, server);
|
||||
next_manager->SetSessionHandler(std::move(s));
|
||||
server.RegisterSession(&session->GetServerSession(), next_manager);
|
||||
|
||||
AddMoveObject(&session->GetClientSession());
|
||||
}
|
||||
|
||||
std::string HLERequestContext::Description() const {
|
||||
if (!command_header) {
|
||||
return "No command header available";
|
||||
|
||||
@ -339,6 +339,8 @@ public:
|
||||
outgoing_move_objects.emplace_back(object);
|
||||
}
|
||||
|
||||
void AddMoveInterface(SessionRequestHandlerPtr s);
|
||||
|
||||
void AddCopyObject(Kernel::KAutoObject* object) {
|
||||
outgoing_copy_objects.emplace_back(object);
|
||||
}
|
||||
|
||||
@ -6,12 +6,12 @@
|
||||
#include "core/core.h"
|
||||
#include "core/hle/kernel/k_transfer_memory.h"
|
||||
#include "core/hle/result.h"
|
||||
#include "core/hle/service/cmif_serialization.h"
|
||||
#include "core/hle/service/ipc_helpers.h"
|
||||
#include "core/hle/service/jit/jit.h"
|
||||
#include "core/hle/service/jit/jit_code_memory.h"
|
||||
#include "core/hle/service/jit/jit_context.h"
|
||||
#include "core/hle/service/server_manager.h"
|
||||
#include "core/hle/service/service.h"
|
||||
#include "core/memory.h"
|
||||
|
||||
namespace Service::JIT {
|
||||
@ -21,6 +21,9 @@ struct CodeRange {
|
||||
u64 size;
|
||||
};
|
||||
|
||||
using Struct32 = std::array<u64, 4>;
|
||||
static_assert(sizeof(Struct32) == 32, "Struct32 has wrong size");
|
||||
|
||||
class IJitEnvironment final : public ServiceFramework<IJitEnvironment> {
|
||||
public:
|
||||
explicit IJitEnvironment(Core::System& system_,
|
||||
@ -29,12 +32,13 @@ public:
|
||||
: ServiceFramework{system_, "IJitEnvironment"}, process{std::move(process_)},
|
||||
user_rx{std::move(user_rx_)}, user_ro{std::move(user_ro_)},
|
||||
context{system_.ApplicationMemory()} {
|
||||
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{0, &IJitEnvironment::GenerateCode, "GenerateCode"},
|
||||
{1, &IJitEnvironment::Control, "Control"},
|
||||
{1000, &IJitEnvironment::LoadPlugin, "LoadPlugin"},
|
||||
{1001, &IJitEnvironment::GetCodeAddress, "GetCodeAddress"},
|
||||
{0, C<&IJitEnvironment::GenerateCode>, "GenerateCode"},
|
||||
{1, C<&IJitEnvironment::Control>, "Control"},
|
||||
{1000, C<&IJitEnvironment::LoadPlugin>, "LoadPlugin"},
|
||||
{1001, C<&IJitEnvironment::GetCodeAddress>, "GetCodeAddress"},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
@ -50,28 +54,10 @@ public:
|
||||
configuration.sys_ro_memory = configuration.user_ro_memory;
|
||||
}
|
||||
|
||||
void GenerateCode(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_JIT, "called");
|
||||
|
||||
struct InputParameters {
|
||||
u32 data_size;
|
||||
u64 command;
|
||||
std::array<CodeRange, 2> ranges;
|
||||
Struct32 data;
|
||||
};
|
||||
|
||||
struct OutputParameters {
|
||||
s32 return_value;
|
||||
std::array<CodeRange, 2> ranges;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto parameters{rp.PopRaw<InputParameters>()};
|
||||
|
||||
// Optional input/output buffers
|
||||
const auto input_buffer{ctx.CanReadBuffer() ? ctx.ReadBuffer() : std::span<const u8>()};
|
||||
std::vector<u8> output_buffer(ctx.CanWriteBuffer() ? ctx.GetWriteBufferSize() : 0);
|
||||
|
||||
Result GenerateCode(Out<s32> out_return_value, Out<CodeRange> out_range0,
|
||||
Out<CodeRange> out_range1, OutBuffer<BufferAttr_HipcMapAlias> out_buffer,
|
||||
u32 data_size, u64 command, CodeRange range0, CodeRange range1,
|
||||
Struct32 data, InBuffer<BufferAttr_HipcMapAlias> buffer) {
|
||||
// Function call prototype:
|
||||
// void GenerateCode(s32* ret, CodeRange* c0_out, CodeRange* c1_out, JITConfiguration* cfg,
|
||||
// u64 cmd, u8* input_buf, size_t input_size, CodeRange* c0_in,
|
||||
@ -83,66 +69,36 @@ public:
|
||||
// other arguments are used to transfer state between the game and the plugin.
|
||||
|
||||
const VAddr ret_ptr{context.AddHeap(0u)};
|
||||
const VAddr c0_in_ptr{context.AddHeap(parameters.ranges[0])};
|
||||
const VAddr c1_in_ptr{context.AddHeap(parameters.ranges[1])};
|
||||
const VAddr c0_out_ptr{context.AddHeap(ClearSize(parameters.ranges[0]))};
|
||||
const VAddr c1_out_ptr{context.AddHeap(ClearSize(parameters.ranges[1]))};
|
||||
const VAddr c0_in_ptr{context.AddHeap(range0)};
|
||||
const VAddr c1_in_ptr{context.AddHeap(range1)};
|
||||
const VAddr c0_out_ptr{context.AddHeap(ClearSize(range0))};
|
||||
const VAddr c1_out_ptr{context.AddHeap(ClearSize(range1))};
|
||||
|
||||
const VAddr input_ptr{context.AddHeap(input_buffer.data(), input_buffer.size())};
|
||||
const VAddr output_ptr{context.AddHeap(output_buffer.data(), output_buffer.size())};
|
||||
const VAddr data_ptr{context.AddHeap(parameters.data)};
|
||||
const VAddr input_ptr{context.AddHeap(buffer.data(), buffer.size())};
|
||||
const VAddr output_ptr{context.AddHeap(out_buffer.data(), out_buffer.size())};
|
||||
const VAddr data_ptr{context.AddHeap(data)};
|
||||
const VAddr configuration_ptr{context.AddHeap(configuration)};
|
||||
|
||||
// The callback does not directly return a value, it only writes to the output pointer
|
||||
context.CallFunction(callbacks.GenerateCode, ret_ptr, c0_out_ptr, c1_out_ptr,
|
||||
configuration_ptr, parameters.command, input_ptr, input_buffer.size(),
|
||||
c0_in_ptr, c1_in_ptr, data_ptr, parameters.data_size, output_ptr,
|
||||
output_buffer.size());
|
||||
configuration_ptr, command, input_ptr, buffer.size(), c0_in_ptr,
|
||||
c1_in_ptr, data_ptr, data_size, output_ptr, out_buffer.size());
|
||||
|
||||
const s32 return_value{context.GetHeap<s32>(ret_ptr)};
|
||||
*out_return_value = context.GetHeap<s32>(ret_ptr);
|
||||
*out_range0 = context.GetHeap<CodeRange>(c0_out_ptr);
|
||||
*out_range1 = context.GetHeap<CodeRange>(c1_out_ptr);
|
||||
context.GetHeap(output_ptr, out_buffer.data(), out_buffer.size());
|
||||
|
||||
if (return_value == 0) {
|
||||
// The callback has written to the output executable code range,
|
||||
// requiring an instruction cache invalidation
|
||||
Core::InvalidateInstructionCacheRange(process.GetPointerUnsafe(),
|
||||
configuration.user_rx_memory.offset,
|
||||
configuration.user_rx_memory.size);
|
||||
|
||||
// Write back to the IPC output buffer, if provided
|
||||
if (ctx.CanWriteBuffer()) {
|
||||
context.GetHeap(output_ptr, output_buffer.data(), output_buffer.size());
|
||||
ctx.WriteBuffer(output_buffer.data(), output_buffer.size());
|
||||
}
|
||||
|
||||
const OutputParameters out{
|
||||
.return_value = return_value,
|
||||
.ranges =
|
||||
{
|
||||
context.GetHeap<CodeRange>(c0_out_ptr),
|
||||
context.GetHeap<CodeRange>(c1_out_ptr),
|
||||
},
|
||||
};
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 8};
|
||||
rb.Push(ResultSuccess);
|
||||
rb.PushRaw(out);
|
||||
} else {
|
||||
if (*out_return_value != 0) {
|
||||
LOG_WARNING(Service_JIT, "plugin GenerateCode callback failed");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
};
|
||||
|
||||
void Control(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_JIT, "called");
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto command{rp.PopRaw<u64>()};
|
||||
|
||||
// Optional input/output buffers
|
||||
const auto input_buffer{ctx.CanReadBuffer() ? ctx.ReadBuffer() : std::span<const u8>()};
|
||||
std::vector<u8> output_buffer(ctx.CanWriteBuffer() ? ctx.GetWriteBufferSize() : 0);
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result Control(Out<s32> out_return_value, InBuffer<BufferAttr_HipcMapAlias> in_data,
|
||||
OutBuffer<BufferAttr_HipcMapAlias> out_data, u64 command) {
|
||||
// Function call prototype:
|
||||
// u64 Control(s32* ret, JITConfiguration* cfg, u64 cmd, u8* input_buf, size_t input_size,
|
||||
// u8* output_buf, size_t output_size);
|
||||
@ -152,53 +108,30 @@ public:
|
||||
|
||||
const VAddr ret_ptr{context.AddHeap(0u)};
|
||||
const VAddr configuration_ptr{context.AddHeap(configuration)};
|
||||
const VAddr input_ptr{context.AddHeap(input_buffer.data(), input_buffer.size())};
|
||||
const VAddr output_ptr{context.AddHeap(output_buffer.data(), output_buffer.size())};
|
||||
const VAddr input_ptr{context.AddHeap(in_data.data(), in_data.size())};
|
||||
const VAddr output_ptr{context.AddHeap(out_data.data(), out_data.size())};
|
||||
|
||||
const u64 wrapper_value{context.CallFunction(callbacks.Control, ret_ptr, configuration_ptr,
|
||||
command, input_ptr, input_buffer.size(),
|
||||
output_ptr, output_buffer.size())};
|
||||
command, input_ptr, in_data.size(), output_ptr,
|
||||
out_data.size())};
|
||||
|
||||
const s32 return_value{context.GetHeap<s32>(ret_ptr)};
|
||||
*out_return_value = context.GetHeap<s32>(ret_ptr);
|
||||
context.GetHeap(output_ptr, out_data.data(), out_data.size());
|
||||
|
||||
if (wrapper_value == 0 && return_value == 0) {
|
||||
// Write back to the IPC output buffer, if provided
|
||||
if (ctx.CanWriteBuffer()) {
|
||||
context.GetHeap(output_ptr, output_buffer.data(), output_buffer.size());
|
||||
ctx.WriteBuffer(output_buffer.data(), output_buffer.size());
|
||||
}
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(ResultSuccess);
|
||||
rb.Push(return_value);
|
||||
} else {
|
||||
LOG_WARNING(Service_JIT, "plugin Control callback failed");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
if (wrapper_value == 0 && *out_return_value == 0) {
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
LOG_WARNING(Service_JIT, "plugin Control callback failed");
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
void LoadPlugin(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_JIT, "called");
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto tmem_size{rp.PopRaw<u64>()};
|
||||
const auto tmem_handle{ctx.GetCopyHandle(0)};
|
||||
const auto nro_plugin{ctx.ReadBuffer(1)};
|
||||
|
||||
if (tmem_size == 0) {
|
||||
LOG_ERROR(Service_JIT, "attempted to load plugin with empty transfer memory");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
}
|
||||
|
||||
auto tmem{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(tmem_handle)};
|
||||
Result LoadPlugin(u64 tmem_size, InCopyHandle<Kernel::KTransferMemory>& tmem,
|
||||
InBuffer<BufferAttr_HipcMapAlias> nrr,
|
||||
InBuffer<BufferAttr_HipcMapAlias> nro) {
|
||||
if (tmem.IsNull()) {
|
||||
LOG_ERROR(Service_JIT, "attempted to load plugin with invalid transfer memory handle");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
LOG_ERROR(Service_JIT, "Invalid transfer memory handle!");
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
// Set up the configuration with the required TransferMemory address
|
||||
@ -206,7 +139,7 @@ public:
|
||||
configuration.transfer_memory.size = tmem_size;
|
||||
|
||||
// Gather up all the callbacks from the loaded plugin
|
||||
auto symbols{Core::Symbols::GetSymbols(nro_plugin, true)};
|
||||
auto symbols{Core::Symbols::GetSymbols(nro, true)};
|
||||
const auto GetSymbol{[&](const std::string& name) { return symbols[name].first; }};
|
||||
|
||||
callbacks.rtld_fini = GetSymbol("_fini");
|
||||
@ -223,16 +156,12 @@ public:
|
||||
if (callbacks.GetVersion == 0 || callbacks.Configure == 0 || callbacks.GenerateCode == 0 ||
|
||||
callbacks.OnPrepared == 0) {
|
||||
LOG_ERROR(Service_JIT, "plugin does not implement all necessary functionality");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
if (!context.LoadNRO(nro_plugin)) {
|
||||
if (!context.LoadNRO(nro)) {
|
||||
LOG_ERROR(Service_JIT, "failed to load plugin");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
context.MapProcessMemory(configuration.sys_ro_memory.offset,
|
||||
@ -252,9 +181,7 @@ public:
|
||||
const auto version{context.CallFunction(callbacks.GetVersion)};
|
||||
if (version != 1) {
|
||||
LOG_ERROR(Service_JIT, "unknown plugin version {}", version);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
// Function prototype:
|
||||
@ -280,22 +207,19 @@ public:
|
||||
const auto configuration_ptr{context.AddHeap(configuration)};
|
||||
context.CallFunction(callbacks.OnPrepared, configuration_ptr);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultSuccess);
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
void GetCodeAddress(HLERequestContext& ctx) {
|
||||
Result GetCodeAddress(Out<u64> rx_offset, Out<u64> ro_offset) {
|
||||
LOG_DEBUG(Service_JIT, "called");
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 6};
|
||||
rb.Push(ResultSuccess);
|
||||
rb.Push(configuration.user_rx_memory.offset);
|
||||
rb.Push(configuration.user_ro_memory.offset);
|
||||
*rx_offset = configuration.user_rx_memory.offset;
|
||||
*ro_offset = configuration.user_ro_memory.offset;
|
||||
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
private:
|
||||
using Struct32 = std::array<u8, 32>;
|
||||
|
||||
struct GuestCallbacks {
|
||||
VAddr rtld_fini;
|
||||
VAddr rtld_init;
|
||||
@ -335,7 +259,7 @@ public:
|
||||
explicit JITU(Core::System& system_) : ServiceFramework{system_, "jit:u"} {
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{0, &JITU::CreateJitEnvironment, "CreateJitEnvironment"},
|
||||
{0, C<&JITU::CreateJitEnvironment>, "CreateJitEnvironment"},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
@ -343,76 +267,33 @@ public:
|
||||
}
|
||||
|
||||
private:
|
||||
void CreateJitEnvironment(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_JIT, "called");
|
||||
|
||||
struct Parameters {
|
||||
u64 rx_size;
|
||||
u64 ro_size;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto parameters{rp.PopRaw<Parameters>()};
|
||||
const auto process_handle{ctx.GetCopyHandle(0)};
|
||||
const auto rx_mem_handle{ctx.GetCopyHandle(1)};
|
||||
const auto ro_mem_handle{ctx.GetCopyHandle(2)};
|
||||
|
||||
if (parameters.rx_size == 0 || parameters.ro_size == 0) {
|
||||
LOG_ERROR(Service_JIT, "attempted to init with empty code regions");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
}
|
||||
|
||||
auto process{ctx.GetObjectFromHandle<Kernel::KProcess>(process_handle)};
|
||||
Result CreateJitEnvironment(Out<SharedPointer<IJitEnvironment>> out_jit_environment,
|
||||
u64 rx_size, u64 ro_size, InCopyHandle<Kernel::KProcess>& process,
|
||||
InCopyHandle<Kernel::KCodeMemory>& rx_mem,
|
||||
InCopyHandle<Kernel::KCodeMemory>& ro_mem) {
|
||||
if (process.IsNull()) {
|
||||
LOG_ERROR(Service_JIT, "process is null for handle=0x{:08X}", process_handle);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
LOG_ERROR(Service_JIT, "process is null");
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
auto rx_mem{ctx.GetObjectFromHandle<Kernel::KCodeMemory>(rx_mem_handle)};
|
||||
if (rx_mem.IsNull()) {
|
||||
LOG_ERROR(Service_JIT, "rx_mem is null for handle=0x{:08X}", rx_mem_handle);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
LOG_ERROR(Service_JIT, "rx_mem is null");
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
auto ro_mem{ctx.GetObjectFromHandle<Kernel::KCodeMemory>(ro_mem_handle)};
|
||||
if (ro_mem.IsNull()) {
|
||||
LOG_ERROR(Service_JIT, "ro_mem is null for handle=0x{:08X}", ro_mem_handle);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ResultUnknown);
|
||||
return;
|
||||
if (rx_mem.IsNull()) {
|
||||
LOG_ERROR(Service_JIT, "ro_mem is null");
|
||||
R_THROW(ResultUnknown);
|
||||
}
|
||||
|
||||
CodeMemory rx, ro;
|
||||
Result res;
|
||||
|
||||
res = rx.Initialize(*process, *rx_mem, parameters.rx_size,
|
||||
Kernel::Svc::MemoryPermission::ReadExecute, generate_random);
|
||||
if (R_FAILED(res)) {
|
||||
LOG_ERROR(Service_JIT, "rx_mem could not be mapped for handle=0x{:08X}", rx_mem_handle);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(res);
|
||||
return;
|
||||
}
|
||||
R_TRY(rx.Initialize(*process, *rx_mem, rx_size, Kernel::Svc::MemoryPermission::ReadExecute,
|
||||
generate_random));
|
||||
R_TRY(ro.Initialize(*process, *ro_mem, ro_size, Kernel::Svc::MemoryPermission::Read,
|
||||
generate_random));
|
||||
|
||||
res = ro.Initialize(*process, *ro_mem, parameters.ro_size,
|
||||
Kernel::Svc::MemoryPermission::Read, generate_random);
|
||||
if (R_FAILED(res)) {
|
||||
LOG_ERROR(Service_JIT, "ro_mem could not be mapped for handle=0x{:08X}", ro_mem_handle);
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(res);
|
||||
return;
|
||||
}
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
||||
rb.Push(ResultSuccess);
|
||||
rb.PushIpcInterface<IJitEnvironment>(system, std::move(process), std::move(rx),
|
||||
std::move(ro));
|
||||
*out_jit_environment = std::make_shared<IJitEnvironment>(system, std::move(process),
|
||||
std::move(rx), std::move(ro));
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
@ -6,13 +6,13 @@
|
||||
#include "common/scope_exit.h"
|
||||
#include "core/hle/kernel/k_process.h"
|
||||
|
||||
#include "core/hle/service/cmif_serialization.h"
|
||||
#include "core/hle/service/ipc_helpers.h"
|
||||
#include "core/hle/service/ro/ro.h"
|
||||
#include "core/hle/service/ro/ro_nro_utils.h"
|
||||
#include "core/hle/service/ro/ro_results.h"
|
||||
#include "core/hle/service/ro/ro_types.h"
|
||||
#include "core/hle/service/server_manager.h"
|
||||
#include "core/hle/service/service.h"
|
||||
|
||||
namespace Service::RO {
|
||||
|
||||
@ -500,46 +500,65 @@ private:
|
||||
}
|
||||
};
|
||||
|
||||
class RoInterface {
|
||||
class RoInterface : public ServiceFramework<RoInterface> {
|
||||
public:
|
||||
explicit RoInterface(std::shared_ptr<RoContext> ro, NrrKind nrr_kind)
|
||||
: m_ro(ro), m_context_id(InvalidContextId), m_nrr_kind(nrr_kind) {}
|
||||
explicit RoInterface(Core::System& system_, const char* name_, std::shared_ptr<RoContext> ro,
|
||||
NrrKind nrr_kind)
|
||||
: ServiceFramework{system_, name_}, m_ro(ro), m_context_id(InvalidContextId),
|
||||
m_nrr_kind(nrr_kind) {
|
||||
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{0, C<&RoInterface::MapManualLoadModuleMemory>, "MapManualLoadModuleMemory"},
|
||||
{1, C<&RoInterface::UnmapManualLoadModuleMemory>, "UnmapManualLoadModuleMemory"},
|
||||
{2, C<&RoInterface::RegisterModuleInfo>, "RegisterModuleInfo"},
|
||||
{3, C<&RoInterface::UnregisterModuleInfo>, "UnregisterModuleInfo"},
|
||||
{4, C<&RoInterface::RegisterProcessHandle>, "RegisterProcessHandle"},
|
||||
{10, C<&RoInterface::RegisterProcessModuleInfo>, "RegisterProcessModuleInfo"},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
RegisterHandlers(functions);
|
||||
}
|
||||
|
||||
~RoInterface() {
|
||||
m_ro->UnregisterProcess(m_context_id);
|
||||
}
|
||||
|
||||
Result MapManualLoadModuleMemory(u64* out_load_address, u64 client_pid, u64 nro_address,
|
||||
u64 nro_size, u64 bss_address, u64 bss_size) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
|
||||
R_RETURN(m_ro->MapManualLoadModuleMemory(out_load_address, m_context_id, nro_address,
|
||||
Result MapManualLoadModuleMemory(Out<u64> out_load_address, ClientProcessId client_pid,
|
||||
u64 nro_address, u64 nro_size, u64 bss_address, u64 bss_size) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, *client_pid));
|
||||
R_RETURN(m_ro->MapManualLoadModuleMemory(out_load_address.Get(), m_context_id, nro_address,
|
||||
nro_size, bss_address, bss_size));
|
||||
}
|
||||
|
||||
Result UnmapManualLoadModuleMemory(u64 client_pid, u64 nro_address) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
|
||||
Result UnmapManualLoadModuleMemory(ClientProcessId client_pid, u64 nro_address) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, *client_pid));
|
||||
R_RETURN(m_ro->UnmapManualLoadModuleMemory(m_context_id, nro_address));
|
||||
}
|
||||
|
||||
Result RegisterModuleInfo(u64 client_pid, u64 nrr_address, u64 nrr_size) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
|
||||
Result RegisterModuleInfo(ClientProcessId client_pid, u64 nrr_address, u64 nrr_size) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, *client_pid));
|
||||
R_RETURN(
|
||||
m_ro->RegisterModuleInfo(m_context_id, nrr_address, nrr_size, NrrKind::User, true));
|
||||
}
|
||||
|
||||
Result UnregisterModuleInfo(u64 client_pid, u64 nrr_address) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
|
||||
Result UnregisterModuleInfo(ClientProcessId client_pid, u64 nrr_address) {
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, *client_pid));
|
||||
R_RETURN(m_ro->UnregisterModuleInfo(m_context_id, nrr_address));
|
||||
}
|
||||
|
||||
Result RegisterProcessHandle(u64 client_pid, Kernel::KProcess* process) {
|
||||
Result RegisterProcessHandle(ClientProcessId client_pid,
|
||||
InCopyHandle<Kernel::KProcess>& process) {
|
||||
// Register the process.
|
||||
R_RETURN(m_ro->RegisterProcess(std::addressof(m_context_id), process, client_pid));
|
||||
R_RETURN(m_ro->RegisterProcess(std::addressof(m_context_id), process.GetPointerUnsafe(),
|
||||
*client_pid));
|
||||
}
|
||||
|
||||
Result RegisterProcessModuleInfo(u64 client_pid, u64 nrr_address, u64 nrr_size,
|
||||
Kernel::KProcess* process) {
|
||||
Result RegisterProcessModuleInfo(ClientProcessId client_pid, u64 nrr_address, u64 nrr_size,
|
||||
InCopyHandle<Kernel::KProcess>& process) {
|
||||
// Validate the process.
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
|
||||
R_TRY(m_ro->ValidateProcess(m_context_id, *client_pid));
|
||||
|
||||
// Register the module.
|
||||
R_RETURN(m_ro->RegisterModuleInfo(m_context_id, nrr_address, nrr_size, m_nrr_kind,
|
||||
@ -552,137 +571,6 @@ private:
|
||||
NrrKind m_nrr_kind{};
|
||||
};
|
||||
|
||||
class IRoInterface : public ServiceFramework<IRoInterface> {
|
||||
public:
|
||||
explicit IRoInterface(Core::System& system_, const char* name_, std::shared_ptr<RoContext> ro,
|
||||
NrrKind nrr_kind)
|
||||
: ServiceFramework{system_, name_}, interface {
|
||||
ro, nrr_kind
|
||||
} {
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{0, &IRoInterface::MapManualLoadModuleMemory, "MapManualLoadModuleMemory"},
|
||||
{1, &IRoInterface::UnmapManualLoadModuleMemory, "UnmapManualLoadModuleMemory"},
|
||||
{2, &IRoInterface::RegisterModuleInfo, "RegisterModuleInfo"},
|
||||
{3, &IRoInterface::UnregisterModuleInfo, "UnregisterModuleInfo"},
|
||||
{4, &IRoInterface::RegisterProcessHandle, "RegisterProcessHandle"},
|
||||
{10, &IRoInterface::RegisterProcessModuleInfo, "RegisterProcessModuleInfo"},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
RegisterHandlers(functions);
|
||||
}
|
||||
|
||||
private:
|
||||
void MapManualLoadModuleMemory(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
struct InputParameters {
|
||||
u64 client_pid;
|
||||
u64 nro_address;
|
||||
u64 nro_size;
|
||||
u64 bss_address;
|
||||
u64 bss_size;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
auto params = rp.PopRaw<InputParameters>();
|
||||
|
||||
u64 load_address = 0;
|
||||
auto result = interface.MapManualLoadModuleMemory(&load_address, ctx.GetPID(),
|
||||
params.nro_address, params.nro_size,
|
||||
params.bss_address, params.bss_size);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 4};
|
||||
rb.Push(result);
|
||||
rb.Push(load_address);
|
||||
}
|
||||
|
||||
void UnmapManualLoadModuleMemory(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
struct InputParameters {
|
||||
u64 client_pid;
|
||||
u64 nro_address;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
auto params = rp.PopRaw<InputParameters>();
|
||||
auto result = interface.UnmapManualLoadModuleMemory(ctx.GetPID(), params.nro_address);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(result);
|
||||
}
|
||||
|
||||
void RegisterModuleInfo(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
struct InputParameters {
|
||||
u64 client_pid;
|
||||
u64 nrr_address;
|
||||
u64 nrr_size;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
auto params = rp.PopRaw<InputParameters>();
|
||||
auto result =
|
||||
interface.RegisterModuleInfo(ctx.GetPID(), params.nrr_address, params.nrr_size);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(result);
|
||||
}
|
||||
|
||||
void UnregisterModuleInfo(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
struct InputParameters {
|
||||
u64 client_pid;
|
||||
u64 nrr_address;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
auto params = rp.PopRaw<InputParameters>();
|
||||
auto result = interface.UnregisterModuleInfo(ctx.GetPID(), params.nrr_address);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(result);
|
||||
}
|
||||
|
||||
void RegisterProcessHandle(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
auto process = ctx.GetObjectFromHandle<Kernel::KProcess>(ctx.GetCopyHandle(0));
|
||||
auto client_pid = ctx.GetPID();
|
||||
auto result = interface.RegisterProcessHandle(client_pid, process.GetPointerUnsafe());
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(result);
|
||||
}
|
||||
|
||||
void RegisterProcessModuleInfo(HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_LDR, "(called)");
|
||||
|
||||
struct InputParameters {
|
||||
u64 client_pid;
|
||||
u64 nrr_address;
|
||||
u64 nrr_size;
|
||||
};
|
||||
|
||||
IPC::RequestParser rp{ctx};
|
||||
auto params = rp.PopRaw<InputParameters>();
|
||||
auto process = ctx.GetObjectFromHandle<Kernel::KProcess>(ctx.GetCopyHandle(0));
|
||||
|
||||
auto client_pid = ctx.GetPID();
|
||||
auto result = interface.RegisterProcessModuleInfo(
|
||||
client_pid, params.nrr_address, params.nrr_size, process.GetPointerUnsafe());
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(result);
|
||||
}
|
||||
|
||||
RoInterface interface;
|
||||
};
|
||||
|
||||
} // namespace
|
||||
|
||||
void LoopProcess(Core::System& system) {
|
||||
@ -691,11 +579,11 @@ void LoopProcess(Core::System& system) {
|
||||
auto ro = std::make_shared<RoContext>();
|
||||
|
||||
const auto RoInterfaceFactoryForUser = [&, ro] {
|
||||
return std::make_shared<IRoInterface>(system, "ldr:ro", ro, NrrKind::User);
|
||||
return std::make_shared<RoInterface>(system, "ldr:ro", ro, NrrKind::User);
|
||||
};
|
||||
|
||||
const auto RoInterfaceFactoryForJitPlugin = [&, ro] {
|
||||
return std::make_shared<IRoInterface>(system, "ro:1", ro, NrrKind::JitPlugin);
|
||||
return std::make_shared<RoInterface>(system, "ro:1", ro, NrrKind::JitPlugin);
|
||||
};
|
||||
|
||||
server_manager->RegisterNamedService("ldr:ro", std::move(RoInterfaceFactoryForUser));
|
||||
|
||||
@ -206,6 +206,22 @@ protected:
|
||||
RegisterHandlersBaseTipc(functions, n);
|
||||
}
|
||||
|
||||
protected:
|
||||
template <bool Domain, auto F>
|
||||
void CmifReplyWrap(HLERequestContext& ctx);
|
||||
|
||||
/**
|
||||
* Wraps the template pointer-to-member function for use in a domain session.
|
||||
*/
|
||||
template <auto F>
|
||||
static constexpr HandlerFnP<Self> D = &Self::template CmifReplyWrap<true, F>;
|
||||
|
||||
/**
|
||||
* Wraps the template pointer-to-member function for use in a non-domain session.
|
||||
*/
|
||||
template <auto F>
|
||||
static constexpr HandlerFnP<Self> C = &Self::template CmifReplyWrap<false, F>;
|
||||
|
||||
private:
|
||||
/**
|
||||
* This function is used to allow invocation of pointers to handlers stored in the base class
|
||||
|
||||
Loading…
Reference in New Issue
Block a user