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core: hle: kernel: k_page_table: Update, and integrate with new KMemoryBlockManager/SlabManager.
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@ -9,8 +9,10 @@
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#include "common/common_types.h"
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#include "common/page_table.h"
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#include "core/file_sys/program_metadata.h"
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#include "core/hle/kernel/k_dynamic_resource_manager.h"
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#include "core/hle/kernel/k_light_lock.h"
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#include "core/hle/kernel/k_memory_block.h"
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#include "core/hle/kernel/k_memory_block_manager.h"
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#include "core/hle/kernel/k_memory_layout.h"
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#include "core/hle/kernel/k_memory_manager.h"
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#include "core/hle/result.h"
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@ -34,7 +36,12 @@ public:
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~KPageTable();
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Result InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
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VAddr code_addr, std::size_t code_size, KMemoryManager::Pool pool);
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VAddr code_addr, std::size_t code_size,
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KMemoryBlockSlabManager* mem_block_slab_manager,
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KMemoryManager::Pool pool);
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void Finalize();
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Result MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
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KMemoryPermission perm);
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Result MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
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@ -58,8 +65,6 @@ public:
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Result UnmapPages(VAddr address, std::size_t num_pages, KMemoryState state);
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Result SetProcessMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission svc_perm);
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KMemoryInfo QueryInfo(VAddr addr);
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Result ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
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Result ResetTransferMemory(VAddr addr, std::size_t size);
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Result SetMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission perm);
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Result SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr);
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Result SetMaxHeapSize(std::size_t size);
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@ -68,7 +73,6 @@ public:
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bool is_map_only, VAddr region_start,
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std::size_t region_num_pages, KMemoryState state,
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KMemoryPermission perm, PAddr map_addr = 0);
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Result LockForDeviceAddressSpace(VAddr addr, std::size_t size);
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Result UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
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Result LockForCodeMemory(KPageGroup* out, VAddr addr, std::size_t size);
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Result UnlockForCodeMemory(VAddr addr, std::size_t size, const KPageGroup& pg);
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@ -96,17 +100,14 @@ private:
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ChangePermissionsAndRefresh,
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};
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static constexpr KMemoryAttribute DefaultMemoryIgnoreAttr = KMemoryAttribute::DontCareMask |
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KMemoryAttribute::IpcLocked |
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KMemoryAttribute::DeviceShared;
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static constexpr KMemoryAttribute DefaultMemoryIgnoreAttr =
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KMemoryAttribute::IpcLocked | KMemoryAttribute::DeviceShared;
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Result InitializeMemoryLayout(VAddr start, VAddr end);
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Result MapPages(VAddr addr, const KPageGroup& page_linked_list, KMemoryPermission perm);
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Result MapPages(VAddr* out_addr, std::size_t num_pages, std::size_t alignment, PAddr phys_addr,
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bool is_pa_valid, VAddr region_start, std::size_t region_num_pages,
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KMemoryState state, KMemoryPermission perm);
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Result UnmapPages(VAddr addr, const KPageGroup& page_linked_list);
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bool IsRegionMapped(VAddr address, u64 size);
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bool IsRegionContiguous(VAddr addr, u64 size) const;
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void AddRegionToPages(VAddr start, std::size_t num_pages, KPageGroup& page_linked_list);
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KMemoryInfo QueryInfoImpl(VAddr addr);
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@ -194,8 +195,6 @@ private:
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mutable KLightLock general_lock;
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mutable KLightLock map_physical_memory_lock;
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std::unique_ptr<KMemoryBlockManager> block_manager;
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public:
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constexpr VAddr GetAddressSpaceStart() const {
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return address_space_start;
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@ -346,9 +345,13 @@ private:
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std::size_t max_physical_memory_size{};
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std::size_t address_space_width{};
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KMemoryBlockManager memory_block_manager;
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bool is_kernel{};
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bool is_aslr_enabled{};
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KMemoryBlockSlabManager* memory_block_slab_manager{};
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u32 heap_fill_value{};
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const KMemoryRegion* cached_physical_heap_region{};
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