hdkv/yuzu
1
Fork 0
Code Issues Pull Requests Releases 1 Activity

early-access version 2665

Browse Source
This commit is contained in:
pineappleEA
2022-04-09 11:30:20 +02:00
parent f9f5321781
commit 7a13d2c502
41 changed files with 374 additions and 149 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@@ -346,7 +346,8 @@ ResultCode KPageTable::MapCodeMemory(VAddr dst_address, VAddr src_address, std::
return ResultSuccess;
}
ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size) {
ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
bool invalidate_entire_icache) {
// Validate the mapping request.
R_UNLESS(this->CanContain(dst_address, size, KMemoryState::AliasCode),
ResultInvalidMemoryRegion);
@@ -396,7 +397,11 @@ ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std
bool reprotected_pages = false;
SCOPE_EXIT({
if (reprotected_pages && any_code_pages) {
system.InvalidateCpuInstructionCacheRange(dst_address, size);
if (invalidate_entire_icache) {
system.InvalidateCpuInstructionCaches();
} else {
system.InvalidateCpuInstructionCacheRange(dst_address, size);
}
}
});
@@ -563,6 +568,8 @@ ResultCode KPageTable::UnmapProcessMemory(VAddr dst_addr, std::size_t size,
block_manager->Update(dst_addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
KMemoryAttribute::None);
system.InvalidateCpuInstructionCaches();
return ResultSuccess;
}

3
src/core/hle/kernel/k_page_table.h
View File

@@ -38,7 +38,8 @@ public:
ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
KMemoryPermission perm);
ResultCode MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
ResultCode UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
ResultCode UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
bool invalidate_entire_icache);
ResultCode UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
VAddr src_addr);
ResultCode MapPhysicalMemory(VAddr addr, std::size_t size);

22
src/core/hle/kernel/kernel.cpp
View File

@@ -99,7 +99,7 @@ struct KernelCore::Impl {
// Close all open server sessions and ports.
std::unordered_set<KAutoObject*> server_objects_;
{
std::lock_guard lk(server_objects_lock);
std::scoped_lock lk(server_objects_lock);
server_objects_ = server_objects;
server_objects.clear();
}
@@ -158,7 +158,7 @@ struct KernelCore::Impl {
// Close kernel objects that were not freed on shutdown
{
std::lock_guard lk(registered_in_use_objects_lock);
std::scoped_lock lk{registered_in_use_objects_lock};
if (registered_in_use_objects.size()) {
for (auto& object : registered_in_use_objects) {
object->Close();
@@ -179,10 +179,10 @@ struct KernelCore::Impl {
// Track kernel objects that were not freed on shutdown
{
std::lock_guard lk(registered_objects_lock);
std::scoped_lock lk{registered_objects_lock};
if (registered_objects.size()) {
LOG_CRITICAL(Kernel, "{} kernel objects were dangling on shutdown!",
registered_objects.size());
LOG_DEBUG(Kernel, "{} kernel objects were dangling on shutdown!",
registered_objects.size());
registered_objects.clear();
}
}
@@ -673,12 +673,12 @@ struct KernelCore::Impl {
}
void RegisterServerObject(KAutoObject* server_object) {
std::lock_guard lk(server_objects_lock);
std::scoped_lock lk(server_objects_lock);
server_objects.insert(server_object);
}
void UnregisterServerObject(KAutoObject* server_object) {
std::lock_guard lk(server_objects_lock);
std::scoped_lock lk(server_objects_lock);
server_objects.erase(server_object);
}
@@ -954,22 +954,22 @@ void KernelCore::UnregisterServerObject(KAutoObject* server_object) {
}
void KernelCore::RegisterKernelObject(KAutoObject* object) {
std::lock_guard lk(impl->registered_objects_lock);
std::scoped_lock lk{impl->registered_objects_lock};
impl->registered_objects.insert(object);
}
void KernelCore::UnregisterKernelObject(KAutoObject* object) {
std::lock_guard lk(impl->registered_objects_lock);
std::scoped_lock lk{impl->registered_objects_lock};
impl->registered_objects.erase(object);
}
void KernelCore::RegisterInUseObject(KAutoObject* object) {
std::lock_guard lk(impl->registered_in_use_objects_lock);
std::scoped_lock lk{impl->registered_in_use_objects_lock};
impl->registered_in_use_objects.insert(object);
}
void KernelCore::UnregisterInUseObject(KAutoObject* object) {
std::lock_guard lk(impl->registered_in_use_objects_lock);
std::scoped_lock lk{impl->registered_in_use_objects_lock};
impl->registered_in_use_objects.erase(object);
}

2
src/core/hle/kernel/svc.cpp
View File

@@ -1713,7 +1713,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
return ResultInvalidMemoryRegion;
}
return page_table.UnmapCodeMemory(dst_address, src_address, size);
return page_table.UnmapCodeMemory(dst_address, src_address, size, true);
}
/// Exits the current process

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

@@ -24,7 +24,7 @@ TimeManager::TimeManager(Core::System& system_) : system{system_} {
}
void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
std::lock_guard lock{mutex};
std::scoped_lock lock{mutex};
if (nanoseconds > 0) {
ASSERT(thread);
ASSERT(thread->GetState() != ThreadState::Runnable);
@@ -35,7 +35,7 @@ void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
}
void TimeManager::UnscheduleTimeEvent(KThread* thread) {
std::lock_guard lock{mutex};
std::scoped_lock lock{mutex};
system.CoreTiming().UnscheduleEvent(time_manager_event_type,
reinterpret_cast<uintptr_t>(thread));
}