diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hle/service/cmif_serialization.h | 50 |
1 files changed, 38 insertions, 12 deletions
diff --git a/src/core/hle/service/cmif_serialization.h b/src/core/hle/service/cmif_serialization.h index 9ee26400d..5eabf51fe 100644 --- a/src/core/hle/service/cmif_serialization.h +++ b/src/core/hle/service/cmif_serialization.h @@ -122,14 +122,14 @@ struct RequestLayout { u32 domain_interface_count; }; -template <ArgumentType Type1, ArgumentType Type2, typename MethodArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t ArgIndex = 0> -constexpr u32 GetArgumentRawDataSize() { +template <typename MethodArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t ArgIndex = 0> +constexpr u32 GetInRawDataSize() { if constexpr (ArgIndex >= std::tuple_size_v<MethodArguments>) { return static_cast<u32>(DataOffset); } else { using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>; - if constexpr (ArgumentTraits<ArgType>::Type == Type1 || ArgumentTraits<ArgType>::Type == Type2) { + if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InData || ArgumentTraits<ArgType>::Type == ArgumentType::InProcessId) { constexpr size_t ArgAlign = alignof(ArgType); constexpr size_t ArgSize = sizeof(ArgType); @@ -138,9 +138,33 @@ constexpr u32 GetArgumentRawDataSize() { constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign); constexpr size_t ArgEnd = ArgOffset + ArgSize; - return GetArgumentRawDataSize<Type1, Type2, MethodArguments, ArgAlign, ArgEnd, ArgIndex + 1>(); + return GetInRawDataSize<MethodArguments, ArgAlign, ArgEnd, ArgIndex + 1>(); + } else { + return GetInRawDataSize<MethodArguments, PrevAlign, DataOffset, ArgIndex + 1>(); + } + } +} + +template <typename MethodArguments, size_t PrevAlign = 1, size_t DataOffset = 0, size_t ArgIndex = 0> +constexpr u32 GetOutRawDataSize() { + if constexpr (ArgIndex >= std::tuple_size_v<MethodArguments>) { + return static_cast<u32>(DataOffset); + } else { + using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>; + + if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutData) { + using RawArgType = typename ArgType::Type; + constexpr size_t ArgAlign = alignof(RawArgType); + constexpr size_t ArgSize = sizeof(RawArgType); + + static_assert(PrevAlign <= ArgAlign, "Output argument is not ordered by alignment"); + + constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign); + constexpr size_t ArgEnd = ArgOffset + ArgSize; + + return GetOutRawDataSize<MethodArguments, ArgAlign, ArgEnd, ArgIndex + 1>(); } else { - return GetArgumentRawDataSize<Type1, Type2, MethodArguments, PrevAlign, DataOffset, ArgIndex + 1>(); + return GetOutRawDataSize<MethodArguments, PrevAlign, DataOffset, ArgIndex + 1>(); } } } @@ -165,7 +189,7 @@ constexpr RequestLayout GetNonDomainReplyInLayout() { return RequestLayout{ .copy_handle_count = GetArgumentTypeCount<ArgumentType::InCopyHandle, MethodArguments>(), .move_handle_count = 0, - .cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::InData, ArgumentType::InProcessId, MethodArguments>(), + .cmif_raw_data_size = GetInRawDataSize<MethodArguments>(), .domain_interface_count = 0, }; } @@ -175,7 +199,7 @@ constexpr RequestLayout GetDomainReplyInLayout() { return RequestLayout{ .copy_handle_count = GetArgumentTypeCount<ArgumentType::InCopyHandle, MethodArguments>(), .move_handle_count = 0, - .cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::InData, ArgumentType::InProcessId, MethodArguments>(), + .cmif_raw_data_size = GetInRawDataSize<MethodArguments>(), .domain_interface_count = GetArgumentTypeCount<ArgumentType::InInterface, MethodArguments>(), }; } @@ -185,7 +209,7 @@ constexpr RequestLayout GetNonDomainReplyOutLayout() { return RequestLayout{ .copy_handle_count = GetArgumentTypeCount<ArgumentType::OutCopyHandle, MethodArguments>(), .move_handle_count = GetArgumentTypeCount<ArgumentType::OutMoveHandle, MethodArguments>() + GetArgumentTypeCount<ArgumentType::OutInterface, MethodArguments>(), - .cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::OutData, ArgumentType::OutData, MethodArguments>(), + .cmif_raw_data_size = GetOutRawDataSize<MethodArguments>(), .domain_interface_count = 0, }; } @@ -195,7 +219,7 @@ constexpr RequestLayout GetDomainReplyOutLayout() { return RequestLayout{ .copy_handle_count = GetArgumentTypeCount<ArgumentType::OutCopyHandle, MethodArguments>(), .move_handle_count = GetArgumentTypeCount<ArgumentType::OutMoveHandle, MethodArguments>(), - .cmif_raw_data_size = GetArgumentRawDataSize<ArgumentType::OutData, ArgumentType::OutData, MethodArguments>(), + .cmif_raw_data_size = GetOutRawDataSize<MethodArguments>(), .domain_interface_count = GetArgumentTypeCount<ArgumentType::OutInterface, MethodArguments>(), }; } @@ -337,13 +361,15 @@ void WriteOutArgument(bool is_domain, CallArguments& args, u8* raw_data, HLERequ using ArgType = std::tuple_element_t<ArgIndex, MethodArguments>; if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::OutData) { - constexpr size_t ArgAlign = alignof(ArgType); - constexpr size_t ArgSize = sizeof(ArgType); + using RawArgType = decltype(std::get<ArgIndex>(args).raw); + constexpr size_t ArgAlign = alignof(RawArgType); + constexpr size_t ArgSize = sizeof(RawArgType); static_assert(PrevAlign <= ArgAlign, "Output argument is not ordered by alignment"); static_assert(!RawDataFinished, "All output interface arguments must appear after raw data"); static_assert(!std::is_pointer_v<ArgType>, "Output raw data must not be a pointer"); - static_assert(std::is_trivially_copyable_v<decltype(std::get<ArgIndex>(args).raw)>, "Output raw data must be trivially copyable"); + static_assert(!std::is_pointer_v<RawArgType>, "Output raw data must not be a pointer"); + static_assert(std::is_trivially_copyable_v<RawArgType>, "Output raw data must be trivially copyable"); constexpr size_t ArgOffset = Common::AlignUp(DataOffset, ArgAlign); constexpr size_t ArgEnd = ArgOffset + ArgSize; |