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Code Issues Releases Activity

k_server_session: process for guest servers

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This commit is contained in:
Liam 2023-12-17 19:54:29 -05:00
parent 419055e484
commit 35501ba41c
6 changed files with 1232 additions and 347 deletions
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1534
src/core/hle/kernel/k_server_session.cpp
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File diff suppressed because it is too large Load diff

15
src/core/hle/kernel/k_server_session.h
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@ -49,14 +49,21 @@ public:
bool IsSignaled() const override;
void OnClientClosed();
/// TODO: flesh these out to match the real kernel
Result OnRequest(KSessionRequest* request);
Result SendReply(bool is_hle = false);
Result ReceiveRequest(std::shared_ptr<Service::HLERequestContext>* out_context = nullptr,
Result SendReply(uintptr_t server_message, uintptr_t server_buffer_size,
KPhysicalAddress server_message_paddr, bool is_hle = false);
Result ReceiveRequest(uintptr_t server_message, uintptr_t server_buffer_size,
KPhysicalAddress server_message_paddr,
std::shared_ptr<Service::HLERequestContext>* out_context = nullptr,
std::weak_ptr<Service::SessionRequestManager> manager = {});
Result SendReplyHLE() {
return SendReply(true);
R_RETURN(this->SendReply(0, 0, 0, true));
}
Result ReceiveRequestHLE(std::shared_ptr<Service::HLERequestContext>* out_context,
std::weak_ptr<Service::SessionRequestManager> manager) {
R_RETURN(this->ReceiveRequest(0, 0, 0, out_context, manager));
}
private:

20
src/core/hle/kernel/message_buffer.h
View file

@ -18,13 +18,13 @@ public:
static constexpr inline u64 NullTag = 0;
public:
enum class ReceiveListCountType : u32 {
None = 0,
ToMessageBuffer = 1,
ToSingleBuffer = 2,
enum ReceiveListCountType : u32 {
ReceiveListCountType_None = 0,
ReceiveListCountType_ToMessageBuffer = 1,
ReceiveListCountType_ToSingleBuffer = 2,
CountOffset = 2,
CountMax = 13,
ReceiveListCountType_CountOffset = 2,
ReceiveListCountType_CountMax = 13,
};
private:
@ -591,16 +591,16 @@ public:
// Add the size of the receive list.
const auto count = hdr.GetReceiveListCount();
switch (count) {
case MessageHeader::ReceiveListCountType::None:
case MessageHeader::ReceiveListCountType_None:
break;
case MessageHeader::ReceiveListCountType::ToMessageBuffer:
case MessageHeader::ReceiveListCountType_ToMessageBuffer:
break;
case MessageHeader::ReceiveListCountType::ToSingleBuffer:
case MessageHeader::ReceiveListCountType_ToSingleBuffer:
msg_size += ReceiveListEntry::GetDataSize();
break;
default:
msg_size += (static_cast<s32>(count) -
static_cast<s32>(MessageHeader::ReceiveListCountType::CountOffset)) *
static_cast<s32>(MessageHeader::ReceiveListCountType_CountOffset)) *
ReceiveListEntry::GetDataSize();
break;
}

6
src/core/hle/kernel/svc/svc_ipc.cpp
View file

@ -48,8 +48,7 @@ Result ReplyAndReceiveImpl(KernelCore& kernel, int32_t* out_index, uintptr_t mes
};
// Send the reply.
R_TRY(session->SendReply());
// R_TRY(session->SendReply(message, buffer_size, message_paddr));
R_TRY(session->SendReply(message, buffer_size, message_paddr));
}
// Receive a message.
@ -85,8 +84,7 @@ Result ReplyAndReceiveImpl(KernelCore& kernel, int32_t* out_index, uintptr_t mes
if (R_SUCCEEDED(result)) {
KServerSession* session = objs[index]->DynamicCast<KServerSession*>();
if (session != nullptr) {
// result = session->ReceiveRequest(message, buffer_size, message_paddr);
result = session->ReceiveRequest();
result = session->ReceiveRequest(message, buffer_size, message_paddr);
if (ResultNotFound == result) {
continue;
}

2
src/core/hle/kernel/svc_results.h
View file

@ -38,7 +38,9 @@ constexpr Result ResultInvalidState{ErrorModule::Kernel, 125};
constexpr Result ResultReservedUsed{ErrorModule::Kernel, 126};
constexpr Result ResultPortClosed{ErrorModule::Kernel, 131};
constexpr Result ResultLimitReached{ErrorModule::Kernel, 132};
constexpr Result ResultReceiveListBroken{ErrorModule::Kernel, 258};
constexpr Result ResultOutOfAddressSpace{ErrorModule::Kernel, 259};
constexpr Result ResultMessageTooLarge{ErrorModule::Kernel, 260};
constexpr Result ResultInvalidId{ErrorModule::Kernel, 519};
} // namespace Kernel

2
src/core/hle/service/server_manager.cpp
View file

@ -372,7 +372,7 @@ Result ServerManager::OnSessionEvent(Kernel::KServerSession* session,
// Try to receive a message.
std::shared_ptr<HLERequestContext> context;
rc = session->ReceiveRequest(&context, manager);
rc = session->ReceiveRequestHLE(&context, manager);
// If the session has been closed, we're done.
if (rc == Kernel::ResultSessionClosed) {