yuzu-emu/yuzu-mainline
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-mainline.git synced 2024-12-12 17:54:36 +01:00
Code Issues Packages Projects Releases Wiki Activity

hle_ipc: Eliminate core memory globals

Browse Source 
We can just pass the required instances into the constructor of the
request, eliminating all usages of the global system accessor.
This commit is contained in:
Lioncash 2020-05-03 12:41:30 -04:00
parent 3cfa7a89e0
commit 0ec07e8763
3 changed files with 16 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/core/hle/kernel/hle_ipc.cpp
View File

@ -13,7 +13,6 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/hle_ipc.h"
@ -57,7 +56,6 @@ std::shared_ptr<WritableEvent> HLERequestContext::SleepClientThread(
return true;
});
auto& kernel = Core::System::GetInstance().Kernel();
if (!writable_event) {
// Create event if not provided
const auto pair = WritableEvent::CreateEventPair(kernel, "HLE Pause Event: " + reason);
@ -79,9 +77,11 @@ std::shared_ptr<WritableEvent> HLERequestContext::SleepClientThread(
return writable_event;
}
HLERequestContext::HLERequestContext(std::shared_ptr<Kernel::ServerSession> server_session,
HLERequestContext::HLERequestContext(KernelCore& kernel, Core::Memory::Memory& memory,
std::shared_ptr<ServerSession> server_session,
std::shared_ptr<Thread> thread)
: server_session(std::move(server_session)), thread(std::move(thread)) {
: server_session(std::move(server_session)),
thread(std::move(thread)), kernel{kernel}, memory{memory} {
cmd_buf[0] = 0;
}
@ -216,7 +216,6 @@ ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(const HandleTabl
ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) {
auto& owner_process = *thread.GetOwnerProcess();
auto& handle_table = owner_process.GetHandleTable();
auto& memory = Core::System::GetInstance().Memory();
std::array<u32, IPC::COMMAND_BUFFER_LENGTH> dst_cmdbuf;
memory.ReadBlock(owner_process, thread.GetTLSAddress(), dst_cmdbuf.data(),
@ -286,7 +285,6 @@ std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
std::vector<u8> buffer;
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
BufferDescriptorA()[buffer_index].Size()};
auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_a) {
ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
@ -319,7 +317,6 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
size = buffer_size; // TODO(bunnei): This needs to be HW tested
}
auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_b) {
ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
"BufferDescriptorB invalid buffer_index {}", buffer_index);

11
src/core/hle/kernel/hle_ipc.h
View File

@ -19,6 +19,10 @@
union ResultCode;
namespace Core::Memory {
class Memory;
}
namespace Service {
class ServiceFrameworkBase;
}
@ -28,6 +32,7 @@ namespace Kernel {
class Domain;
class HandleTable;
class HLERequestContext;
class KernelCore;
class Process;
class ServerSession;
class Thread;
@ -98,7 +103,8 @@ protected:
*/
class HLERequestContext {
public:
explicit HLERequestContext(std::shared_ptr<ServerSession> session,
explicit HLERequestContext(KernelCore& kernel, Core::Memory::Memory& memory,
std::shared_ptr<ServerSession> session,
std::shared_ptr<Thread> thread);
~HLERequestContext();
@ -305,6 +311,9 @@ private:
std::vector<std::shared_ptr<SessionRequestHandler>> domain_request_handlers;
bool is_thread_waiting{};
KernelCore& kernel;
Core::Memory::Memory& memory;
};
} // namespace Kernel

4
src/core/hle/kernel/server_session.cpp
View File

@ -137,8 +137,8 @@ ResultCode ServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& con
ResultCode ServerSession::QueueSyncRequest(std::shared_ptr<Thread> thread,
Core::Memory::Memory& memory) {
u32* cmd_buf{reinterpret_cast<u32*>(memory.GetPointer(thread->GetTLSAddress()))};
std::shared_ptr<Kernel::HLERequestContext> context{
std::make_shared<Kernel::HLERequestContext>(SharedFrom(this), std::move(thread))};
auto context =
std::make_shared<HLERequestContext>(kernel, memory, SharedFrom(this), std::move(thread));
context->PopulateFromIncomingCommandBuffer(kernel.CurrentProcess()->GetHandleTable(), cmd_buf);
request_queue.Push(std::move(context));