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kernel: Add LLE request/reply recording

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The 'translate' function is a great place to put this in IMO as it is possible to get both untranslated and translated cmdbufs. However a kernel reference has to be passed here, but it is not too hard fortunately.
This commit is contained in:
zhupengfei 2019-07-22 20:19:03 +08:00
parent cb0bd6530c
commit a27dfc269a
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GPG key ID: DD129E108BD09378
3 changed files with 38 additions and 14 deletions
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25
src/core/hle/kernel/svc.cpp
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@ -19,6 +19,7 @@
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/ipc.h"
#include "core/hle/kernel/ipc_debugger/recorder.h"
#include "core/hle/kernel/memory.h"
#include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/process.h"
@ -599,7 +600,7 @@ ResultCode SVC::WaitSynchronizationN(s32* out, VAddr handles_address, s32 handle
}
}
static ResultCode ReceiveIPCRequest(Memory::MemorySystem& memory,
static ResultCode ReceiveIPCRequest(Kernel::KernelSystem& kernel, Memory::MemorySystem& memory,
std::shared_ptr<ServerSession> server_session,
std::shared_ptr<Thread> thread) {
if (server_session->parent->client == nullptr) {
@ -609,9 +610,9 @@ static ResultCode ReceiveIPCRequest(Memory::MemorySystem& memory,
VAddr target_address = thread->GetCommandBufferAddress();
VAddr source_address = server_session->currently_handling->GetCommandBufferAddress();
ResultCode translation_result =
TranslateCommandBuffer(memory, server_session->currently_handling, thread, source_address,
target_address, server_session->mapped_buffer_context, false);
ResultCode translation_result = TranslateCommandBuffer(
kernel, memory, server_session->currently_handling, thread, source_address, target_address,
server_session->mapped_buffer_context, false);
// If a translation error occurred, immediately resume the client thread.
if (translation_result.IsError()) {
@ -676,9 +677,9 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
VAddr source_address = thread->GetCommandBufferAddress();
VAddr target_address = request_thread->GetCommandBufferAddress();
ResultCode translation_result =
TranslateCommandBuffer(memory, SharedFrom(thread), request_thread, source_address,
target_address, session->mapped_buffer_context, true);
ResultCode translation_result = TranslateCommandBuffer(
kernel, memory, SharedFrom(thread), request_thread, source_address, target_address,
session->mapped_buffer_context, true);
// Note: The real kernel seems to always panic if the Server->Client buffer translation
// fails for whatever reason.
@ -713,7 +714,7 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
return RESULT_SUCCESS;
auto server_session = static_cast<ServerSession*>(object);
return ReceiveIPCRequest(memory, SharedFrom(server_session), SharedFrom(thread));
return ReceiveIPCRequest(kernel, memory, SharedFrom(server_session), SharedFrom(thread));
}
// No objects were ready to be acquired, prepare to suspend the thread.
@ -729,9 +730,9 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
thread->wait_objects = std::move(objects);
thread->wakeup_callback = [& memory = this->memory](ThreadWakeupReason reason,
std::shared_ptr<Thread> thread,
std::shared_ptr<WaitObject> object) {
thread->wakeup_callback = [& kernel = this->kernel, &memory = this->memory](
ThreadWakeupReason reason, std::shared_ptr<Thread> thread,
std::shared_ptr<WaitObject> object) {
ASSERT(thread->status == ThreadStatus::WaitSynchAny);
ASSERT(reason == ThreadWakeupReason::Signal);
@ -739,7 +740,7 @@ ResultCode SVC::ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_co
if (object->GetHandleType() == HandleType::ServerSession) {
auto server_session = DynamicObjectCast<ServerSession>(object);
result = ReceiveIPCRequest(memory, server_session, thread);
result = ReceiveIPCRequest(kernel, memory, server_session, thread);
}
thread->SetWaitSynchronizationResult(result);