Merge pull request #3666 from bunnei/new-vmm

Implement a new virtual memory manager

5 files changed, 18 insertions, 15 deletions

diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index 4472500d2..b139e8465 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -10,13 +10,15 @@
 #include "core/core_timing.h"
 #include "core/core_timing_util.h"
 #include "core/hardware_properties.h"
+#include "core/hle/kernel/memory/page_table.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/hid/controllers/npad.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/sm/sm.h"
+#include "core/memory.h"
 #include "core/memory/cheat_engine.h"
 
-namespace Memory {
+namespace Core::Memory {
 
 constexpr s64 CHEAT_ENGINE_TICKS = static_cast<s64>(Core::Hardware::BASE_CLOCK_RATE / 12);
 constexpr u32 KEYPAD_BITMASK = 0x3FFFFFF;
@@ -194,11 +196,12 @@ void CheatEngine::Initialize() {
     metadata.process_id = system.CurrentProcess()->GetProcessID();
     metadata.title_id = system.CurrentProcess()->GetTitleID();
 
-    const auto& vm_manager = system.CurrentProcess()->VMManager();
-    metadata.heap_extents = {vm_manager.GetHeapRegionBaseAddress(), vm_manager.GetHeapRegionSize()};
-    metadata.address_space_extents = {vm_manager.GetAddressSpaceBaseAddress(),
-                                      vm_manager.GetAddressSpaceSize()};
-    metadata.alias_extents = {vm_manager.GetMapRegionBaseAddress(), vm_manager.GetMapRegionSize()};
+    const auto& page_table = system.CurrentProcess()->PageTable();
+    metadata.heap_extents = {page_table.GetHeapRegionStart(), page_table.GetHeapRegionSize()};
+    metadata.address_space_extents = {page_table.GetAddressSpaceStart(),
+                                      page_table.GetAddressSpaceSize()};
+    metadata.alias_extents = {page_table.GetAliasCodeRegionStart(),
+                              page_table.GetAliasCodeRegionSize()};
 
     is_pending_reload.exchange(true);
 }
@@ -230,4 +233,4 @@ void CheatEngine::FrameCallback(u64 userdata, s64 cycles_late) {
     core_timing.ScheduleEvent(CHEAT_ENGINE_TICKS - cycles_late, event);
 }
 
-} // namespace Memory
+} // namespace Core::Memory
diff --git a/src/core/memory/cheat_engine.h b/src/core/memory/cheat_engine.h
index 3d6b2298a..2649423f8 100644
--- a/src/core/memory/cheat_engine.h
+++ b/src/core/memory/cheat_engine.h
@@ -20,7 +20,7 @@ class CoreTiming;
 struct EventType;
 } // namespace Core::Timing
 
-namespace Memory {
+namespace Core::Memory {
 
 class StandardVmCallbacks : public DmntCheatVm::Callbacks {
 public:
@@ -84,4 +84,4 @@ private:
     Core::System& system;
 };
 
-} // namespace Memory
+} // namespace Core::Memory
diff --git a/src/core/memory/dmnt_cheat_types.h b/src/core/memory/dmnt_cheat_types.h
index bf68fa0fe..5e60733dc 100644
--- a/src/core/memory/dmnt_cheat_types.h
+++ b/src/core/memory/dmnt_cheat_types.h
@@ -26,7 +26,7 @@
 
 #include "common/common_types.h"
 
-namespace Memory {
+namespace Core::Memory {
 
 struct MemoryRegionExtents {
     u64 base{};
@@ -55,4 +55,4 @@ struct CheatEntry {
     CheatDefinition definition{};
 };
 
-} // namespace Memory
+} // namespace Core::Memory
diff --git a/src/core/memory/dmnt_cheat_vm.cpp b/src/core/memory/dmnt_cheat_vm.cpp
index 5bb26a36f..fb9f36bfd 100644
--- a/src/core/memory/dmnt_cheat_vm.cpp
+++ b/src/core/memory/dmnt_cheat_vm.cpp
@@ -27,7 +27,7 @@
 #include "core/memory/dmnt_cheat_types.h"
 #include "core/memory/dmnt_cheat_vm.h"
 
-namespace Memory {
+namespace Core::Memory {
 
 DmntCheatVm::DmntCheatVm(std::unique_ptr<Callbacks> callbacks) : callbacks(std::move(callbacks)) {}
 
@@ -1210,4 +1210,4 @@ void DmntCheatVm::Execute(const CheatProcessMetadata& metadata) {
     }
 }
 
-} // namespace Memory
+} // namespace Core::Memory
diff --git a/src/core/memory/dmnt_cheat_vm.h b/src/core/memory/dmnt_cheat_vm.h
index c36212cf1..8351fd798 100644
--- a/src/core/memory/dmnt_cheat_vm.h
+++ b/src/core/memory/dmnt_cheat_vm.h
@@ -30,7 +30,7 @@
 #include "common/common_types.h"
 #include "core/memory/dmnt_cheat_types.h"
 
-namespace Memory {
+namespace Core::Memory {
 
 enum class CheatVmOpcodeType : u32 {
     StoreStatic = 0,
@@ -318,4 +318,4 @@ private:
                                       MemoryAccessType mem_type, u64 rel_address);
 };
 
-}; // namespace Memory
+}; // namespace Core::Memory