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ipc_helpers: remove some deprecated functions

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This commit is contained in:
wwylele 2018-03-01 16:37:56 +02:00
parent e19475481c
commit 61e5f320c9
2 changed files with 34 additions and 77 deletions
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109
src/core/hle/ipc_helpers.h
View file

@ -117,10 +117,7 @@ public:
// TODO : ensure that translate params are added after all regular params
template <typename... H>
void PushCopyHandles(H... handles);
template <typename... H>
void PushMoveHandles(H... handles);
[[deprecated]] void PushCopyHandles(H... handles);
template <typename... O>
void PushCopyObjects(Kernel::SharedPtr<O>... pointers);
@ -131,11 +128,15 @@ public:
[[deprecated]] void PushStaticBuffer(VAddr buffer_vaddr, size_t size, u8 buffer_id);
void PushStaticBuffer(const std::vector<u8>& buffer, u8 buffer_id);
[[deprecated]] void PushMappedBuffer(VAddr buffer_vaddr, size_t size,
MappedBufferPermissions perms);
/// Pushes an HLE MappedBuffer interface back to unmapped the buffer.
void PushMappedBuffer(const Kernel::MappedBuffer& mapped_buffer);
private:
template <typename... H>
void PushCopyHLEHandles(H... handles);
template <typename... H>
void PushMoveHLEHandles(H... handles);
};
/// Push ///
@ -186,24 +187,29 @@ void RequestBuilder::Push(const First& first_value, const Other&... other_values
template <typename... H>
inline void RequestBuilder::PushCopyHandles(H... handles) {
Push(CopyHandleDesc(sizeof...(H)));
Push(static_cast<Kernel::Handle>(handles)...);
PushCopyHLEHandles(handles...);
}
template <typename... H>
inline void RequestBuilder::PushMoveHandles(H... handles) {
inline void RequestBuilder::PushCopyHLEHandles(H... handles) {
Push(CopyHandleDesc(sizeof...(H)));
Push(static_cast<u32>(handles)...);
}
template <typename... H>
inline void RequestBuilder::PushMoveHLEHandles(H... handles) {
Push(MoveHandleDesc(sizeof...(H)));
Push(static_cast<Kernel::Handle>(handles)...);
Push(static_cast<u32>(handles)...);
}
template <typename... O>
inline void RequestBuilder::PushCopyObjects(Kernel::SharedPtr<O>... pointers) {
PushCopyHandles(context->AddOutgoingHandle(std::move(pointers))...);
PushCopyHLEHandles(context->AddOutgoingHandle(std::move(pointers))...);
}
template <typename... O>
inline void RequestBuilder::PushMoveObjects(Kernel::SharedPtr<O>... pointers) {
PushMoveHandles(context->AddOutgoingHandle(std::move(pointers))...);
PushMoveHLEHandles(context->AddOutgoingHandle(std::move(pointers))...);
}
inline void RequestBuilder::PushStaticBuffer(VAddr buffer_vaddr, size_t size, u8 buffer_id) {
@ -221,12 +227,6 @@ inline void RequestBuilder::PushStaticBuffer(const std::vector<u8>& buffer, u8 b
context->AddStaticBuffer(buffer_id, buffer);
}
inline void RequestBuilder::PushMappedBuffer(VAddr buffer_vaddr, size_t size,
MappedBufferPermissions perms) {
Push(MappedBufferDesc(size, perms));
Push(buffer_vaddr);
}
inline void RequestBuilder::PushMappedBuffer(const Kernel::MappedBuffer& mapped_buffer) {
Push(mapped_buffer.GenerateDescriptor());
Push(mapped_buffer.GetId());
@ -284,24 +284,6 @@ public:
return static_cast<T>(Pop<std::underlying_type_t<T>>());
}
/// Equivalent to calling `PopHandles<1>()[0]`.
Kernel::Handle PopHandle();
/**
* Pops a descriptor containing `N` handles. The handles are returned as an array. The
* descriptor must contain exactly `N` handles, it is not permitted to, for example, call
* PopHandles<1>() twice to read a multi-handle descriptor with 2 handles, or to make a single
* PopHandles<2>() call to read 2 single-handle descriptors.
*/
template <unsigned int N>
std::array<Kernel::Handle, N> PopHandles();
/// Convenience wrapper around PopHandles() which assigns the handles to the passed references.
template <typename... H>
void PopHandles(H&... handles) {
std::tie(handles...) = PopHandles<sizeof...(H)>();
}
/// Equivalent to calling `PopGenericObjects<1>()[0]`.
Kernel::SharedPtr<Kernel::Object> PopGenericObject();
@ -311,8 +293,10 @@ public:
/**
* Pop a descriptor containing `N` handles and resolves them to Kernel::Object pointers. If a
* handle is invalid, null is returned for that object instead. The same caveats from
* PopHandles() apply regarding `N` matching the number of handles in the descriptor.
* handle is invalid, null is returned for that object instead. The descriptor must contain
* exactly `N` handles, it is not permitted to, for example, call PopGenericObjects<1>() twice
* to read a multi-handle descriptor with 2 handles, or to make a single PopGenericObjects<2>()
* call to read 2 single-handle descriptors.
*/
template <unsigned int N>
std::array<Kernel::SharedPtr<Kernel::Object>, N> PopGenericObjects();
@ -355,17 +339,6 @@ public:
*/
const std::vector<u8>& PopStaticBuffer();
/**
* @brief Pops the mapped buffer vaddr
* @return The virtual address of the buffer
* @param[out] data_size If non-null, the pointed value will be set to the size of the data
* given by the source process
* @param[out] buffer_perms If non-null, the pointed value will be set to the permissions of the
* buffer
*/
[[deprecated]] VAddr PopMappedBuffer(size_t* data_size,
MappedBufferPermissions* buffer_perms = nullptr);
/// Pops a mapped buffer descriptor with its vaddr and resolves it to an HLE interface
Kernel::MappedBuffer& PopMappedBuffer();
@ -382,6 +355,10 @@ public:
*/
template <typename T>
T PopRaw();
private:
template <unsigned int N>
std::array<u32, N> PopHLEHandles();
};
/// Pop ///
@ -443,32 +420,23 @@ void RequestParser::Pop(First& first_value, Other&... other_values) {
Pop(other_values...);
}
inline Kernel::Handle RequestParser::PopHandle() {
const u32 handle_descriptor = Pop<u32>();
DEBUG_ASSERT_MSG(IsHandleDescriptor(handle_descriptor),
"Tried to pop handle(s) but the descriptor is not a handle descriptor");
DEBUG_ASSERT_MSG(HandleNumberFromDesc(handle_descriptor) == 1,
"Descriptor indicates that there isn't exactly one handle");
return Pop<Kernel::Handle>();
}
template <unsigned int N>
std::array<Kernel::Handle, N> RequestParser::PopHandles() {
std::array<u32, N> RequestParser::PopHLEHandles() {
u32 handle_descriptor = Pop<u32>();
ASSERT_MSG(IsHandleDescriptor(handle_descriptor),
"Tried to pop handle(s) but the descriptor is not a handle descriptor");
ASSERT_MSG(N == HandleNumberFromDesc(handle_descriptor),
"Number of handles doesn't match the descriptor");
std::array<Kernel::Handle, N> handles{};
for (Kernel::Handle& handle : handles) {
handle = Pop<Kernel::Handle>();
std::array<u32, N> handles{};
for (u32& handle : handles) {
handle = Pop<u32>();
}
return handles;
}
inline Kernel::SharedPtr<Kernel::Object> RequestParser::PopGenericObject() {
Kernel::Handle handle = PopHandle();
auto[handle] = PopHLEHandles<1>();
return context->GetIncomingHandle(handle);
}
@ -479,7 +447,7 @@ Kernel::SharedPtr<T> RequestParser::PopObject() {
template <unsigned int N>
inline std::array<Kernel::SharedPtr<Kernel::Object>, N> RequestParser::PopGenericObjects() {
std::array<Kernel::Handle, N> handles = PopHandles<N>();
std::array<u32, N> handles = PopHLEHandles<N>();
std::array<Kernel::SharedPtr<Kernel::Object>, N> pointers;
for (int i = 0; i < N; ++i) {
pointers[i] = context->GetIncomingHandle(handles[i]);
@ -524,17 +492,6 @@ inline const std::vector<u8>& RequestParser::PopStaticBuffer() {
return context->GetStaticBuffer(buffer_info.buffer_id);
}
inline VAddr RequestParser::PopMappedBuffer(size_t* data_size,
MappedBufferPermissions* buffer_perms) {
const u32 sbuffer_descriptor = Pop<u32>();
MappedBufferDescInfo bufferInfo{sbuffer_descriptor};
if (data_size != nullptr)
*data_size = bufferInfo.size;
if (buffer_perms != nullptr)
*buffer_perms = bufferInfo.perms;
return Pop<VAddr>();
}
inline Kernel::MappedBuffer& RequestParser::PopMappedBuffer() {
u32 mapped_buffer_descriptor = Pop<u32>();
ASSERT_MSG(GetDescriptorType(mapped_buffer_descriptor) == MappedBuffer,

2
src/core/hle/service/fs/fs_user.cpp
View file

@ -100,7 +100,7 @@ void FS_USER::OpenFileDirectly(Kernel::HLERequestContext& ctx) {
"Failed to get a handle for archive archive_id=0x%08X archive_path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
rb.Push(archive_handle.Code());
rb.PushMoveHandles(0);
rb.PushMoveObjects<Kernel::Object>(nullptr);
return;
}
SCOPE_EXIT({ Service::FS::CloseArchive(*archive_handle); });