Fix crash bugs

src/common/archives.h

@@ -11,5 +11,4 @@ using oarchive = boost::archive::binary_oarchive;
 
 #define SERIALIZE_EXPORT_IMPL(A)                                                                   \
     BOOST_SERIALIZATION_REGISTER_ARCHIVE(iarchive)                                                 \
-    BOOST_SERIALIZATION_REGISTER_ARCHIVE(oarchive)                                                 \
-    BOOST_CLASS_EXPORT_IMPLEMENT(A)
+    BOOST_SERIALIZATION_REGISTER_ARCHIVE(oarchive)

src/core/core.cpp

@@ -44,6 +44,8 @@
 #include "network/network.h"
 #include "video_core/video_core.h"
 
+#include "core/hle/service/pm/pm_app.h"
+
 namespace Core {
 
 /*static*/ System System::s_instance;
@@ -214,8 +216,8 @@ System::ResultStatus System::Init(Frontend::EmuWindow& emu_window, u32 system_mo
 
     timing = std::make_unique<Timing>();
 
-    kernel = std::make_unique<Kernel::KernelSystem>(*memory, *timing,
-                                                    [this] { PrepareReschedule(); }, system_mode);
+    kernel = std::make_unique<Kernel::KernelSystem>(
+        *memory, *timing, [this] { PrepareReschedule(); }, system_mode);
 
     if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
@@ -420,11 +422,17 @@ void System::serialize(Archive& ar, const unsigned int file_version) {
 }
 
 void System::Save(std::ostream& stream) const {
-    {
-        oarchive oa{stream};
-        oa&* this;
+    try {
+
+        {
+            oarchive oa{stream};
+            oa&* this;
+        }
+        VideoCore::Save(stream);
+
+    } catch (const std::exception& e) {
+        LOG_ERROR(Core, "Error saving: {}", e.what());
     }
-    VideoCore::Save(stream);
 }
 
 void System::Load(std::istream& stream) {

src/core/hle/kernel/hle_ipc.h

@@ -198,7 +198,7 @@ private:
  * id of the memory interface and let kernel convert it back to client vaddr. No real unmapping is
  * needed in this case, though.
  */
-class HLERequestContext : std::enable_shared_from_this<HLERequestContext> {
+class HLERequestContext : public std::enable_shared_from_this<HLERequestContext> {
 public:
     HLERequestContext(KernelSystem& kernel, std::shared_ptr<ServerSession> session,
                       std::shared_ptr<Thread> thread);

src/core/hle/kernel/server_session.cpp

@@ -75,10 +75,11 @@ ResultCode ServerSession::HandleSyncRequest(std::shared_ptr<Thread> thread) {
         kernel.memory.ReadBlock(*current_process, thread->GetCommandBufferAddress(), cmd_buf.data(),
                                 cmd_buf.size() * sizeof(u32));
 
-        Kernel::HLERequestContext context(kernel, SharedFrom(this), thread);
-        context.PopulateFromIncomingCommandBuffer(cmd_buf.data(), current_process);
+        auto context =
+            std::make_shared<Kernel::HLERequestContext>(kernel, SharedFrom(this), thread);
+        context->PopulateFromIncomingCommandBuffer(cmd_buf.data(), current_process);
 
-        hle_handler->HandleSyncRequest(context);
+        hle_handler->HandleSyncRequest(*context);
 
         ASSERT(thread->status == Kernel::ThreadStatus::Running ||
                thread->status == Kernel::ThreadStatus::WaitHleEvent);
@@ -86,7 +87,7 @@ ResultCode ServerSession::HandleSyncRequest(std::shared_ptr<Thread> thread) {
         // put the thread to sleep then the writing of the command buffer will be deferred to the
         // wakeup callback.
         if (thread->status == Kernel::ThreadStatus::Running) {
-            context.WriteToOutgoingCommandBuffer(cmd_buf.data(), *current_process);
+            context->WriteToOutgoingCommandBuffer(cmd_buf.data(), *current_process);
             kernel.memory.WriteBlock(*current_process, thread->GetCommandBufferAddress(),
                                      cmd_buf.data(), cmd_buf.size() * sizeof(u32));
         }

src/core/memory.cpp

@@ -452,6 +452,9 @@ MemoryRef MemorySystem::GetPhysicalRef(PAddr address) {
     default:
         UNREACHABLE();
     }
+    if (offset_into_region >= target_mem->GetSize()) {
+        return {nullptr};
+    }
 
     return {target_mem, offset_into_region};
 }