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kern: partially implement Receive half of ReplyAndReceive

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This commit is contained in:
Michael Scire 2020-07-10 00:03:50 -07:00
parent 1b2203d102
commit 84b1be1d58
5 changed files with 315 additions and 33 deletions
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14
libraries/libvapours/include/vapours/svc/ipc/svc_message_buffer.hpp
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@ -439,34 +439,34 @@ namespace ams::svc::ipc {
return index + (spc.GetHeaderSize() / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 SetHandle(s32 index, const ::ams::svc::Handle &hnd) {
ALWAYS_INLINE s32 SetHandle(s32 index, const ::ams::svc::Handle &hnd) const {
static_assert(util::IsAligned(sizeof(hnd), sizeof(*this->buffer)));
__builtin_memcpy(this->buffer + index, std::addressof(hnd), sizeof(hnd));
return index + (sizeof(hnd) / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 SetProcessId(s32 index, const u64 pid) {
ALWAYS_INLINE s32 SetProcessId(s32 index, const u64 pid) const {
static_assert(util::IsAligned(sizeof(pid), sizeof(*this->buffer)));
__builtin_memcpy(this->buffer + index, std::addressof(pid), sizeof(pid));
return index + (sizeof(pid) / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 Set(s32 index, const MapAliasDescriptor &desc) {
ALWAYS_INLINE s32 Set(s32 index, const MapAliasDescriptor &desc) const {
__builtin_memcpy(this->buffer + index, desc.GetData(), desc.GetDataSize());
return index + (desc.GetDataSize() / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 Set(s32 index, const PointerDescriptor &desc) {
ALWAYS_INLINE s32 Set(s32 index, const PointerDescriptor &desc) const {
__builtin_memcpy(this->buffer + index, desc.GetData(), desc.GetDataSize());
return index + (desc.GetDataSize() / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 Set(s32 index, const ReceiveListEntry &desc) {
ALWAYS_INLINE s32 Set(s32 index, const ReceiveListEntry &desc) const {
__builtin_memcpy(this->buffer + index, desc.GetData(), desc.GetDataSize());
return index + (desc.GetDataSize() / sizeof(*this->buffer));
}
ALWAYS_INLINE s32 Set(s32 index, const u32 val) {
ALWAYS_INLINE s32 Set(s32 index, const u32 val) const {
static_assert(util::IsAligned(sizeof(val), sizeof(*this->buffer)));
__builtin_memcpy(this->buffer + index, std::addressof(val), sizeof(val));
return index + (sizeof(val) / sizeof(*this->buffer));
@ -521,7 +521,7 @@ namespace ams::svc::ipc {
}
}
static constexpr ALWAYS_INLINE s32 GetMessageBufferSize(const MessageHeader &hdr, const SpecialHeader &spc) {
static constexpr ALWAYS_INLINE size_t GetMessageBufferSize(const MessageHeader &hdr, const SpecialHeader &spc) {
/* Get the size of the plain message. */
size_t msg_size = GetReceiveListIndex(hdr, spc) * sizeof(util::BitPack32);