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authorbunnei <bunneidev@gmail.com>2022-09-10 06:38:28 +0200
committerbunnei <bunneidev@gmail.com>2022-10-19 04:13:34 +0200
commited591934fbffa32af0151302fd07e9fce776eb17 (patch)
treed98a9c59b50ae3ad9d8d9e9bf118b5c19bb698bc /src/core/hle/kernel/k_page_table.h
parentcore: hle: kernel: k_memory_block: Update. (diff)
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Diffstat (limited to '')
-rw-r--r--src/core/hle/kernel/k_page_table.h25
1 files changed, 14 insertions, 11 deletions
diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h
index 25774f232..fa11a0fe3 100644
--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -9,8 +9,10 @@
#include "common/common_types.h"
#include "common/page_table.h"
#include "core/file_sys/program_metadata.h"
+#include "core/hle/kernel/k_dynamic_resource_manager.h"
#include "core/hle/kernel/k_light_lock.h"
#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_memory_block_manager.h"
#include "core/hle/kernel/k_memory_layout.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/result.h"
@@ -34,7 +36,12 @@ public:
~KPageTable();
Result InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
- VAddr code_addr, std::size_t code_size, KMemoryManager::Pool pool);
+ VAddr code_addr, std::size_t code_size,
+ KMemoryBlockSlabManager* mem_block_slab_manager,
+ KMemoryManager::Pool pool);
+
+ void Finalize();
+
Result MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
KMemoryPermission perm);
Result MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
@@ -58,8 +65,6 @@ public:
Result UnmapPages(VAddr address, std::size_t num_pages, KMemoryState state);
Result SetProcessMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission svc_perm);
KMemoryInfo QueryInfo(VAddr addr);
- Result ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
- Result ResetTransferMemory(VAddr addr, std::size_t size);
Result SetMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission perm);
Result SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr);
Result SetMaxHeapSize(std::size_t size);
@@ -68,7 +73,6 @@ public:
bool is_map_only, VAddr region_start,
std::size_t region_num_pages, KMemoryState state,
KMemoryPermission perm, PAddr map_addr = 0);
- Result LockForDeviceAddressSpace(VAddr addr, std::size_t size);
Result UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
Result LockForCodeMemory(KPageGroup* out, VAddr addr, std::size_t size);
Result UnlockForCodeMemory(VAddr addr, std::size_t size, const KPageGroup& pg);
@@ -96,17 +100,14 @@ private:
ChangePermissionsAndRefresh,
};
- static constexpr KMemoryAttribute DefaultMemoryIgnoreAttr = KMemoryAttribute::DontCareMask |
- KMemoryAttribute::IpcLocked |
- KMemoryAttribute::DeviceShared;
+ static constexpr KMemoryAttribute DefaultMemoryIgnoreAttr =
+ KMemoryAttribute::IpcLocked | KMemoryAttribute::DeviceShared;
- Result InitializeMemoryLayout(VAddr start, VAddr end);
Result MapPages(VAddr addr, const KPageGroup& page_linked_list, KMemoryPermission perm);
Result MapPages(VAddr* out_addr, std::size_t num_pages, std::size_t alignment, PAddr phys_addr,
bool is_pa_valid, VAddr region_start, std::size_t region_num_pages,
KMemoryState state, KMemoryPermission perm);
Result UnmapPages(VAddr addr, const KPageGroup& page_linked_list);
- bool IsRegionMapped(VAddr address, u64 size);
bool IsRegionContiguous(VAddr addr, u64 size) const;
void AddRegionToPages(VAddr start, std::size_t num_pages, KPageGroup& page_linked_list);
KMemoryInfo QueryInfoImpl(VAddr addr);
@@ -194,8 +195,6 @@ private:
mutable KLightLock general_lock;
mutable KLightLock map_physical_memory_lock;
- std::unique_ptr<KMemoryBlockManager> block_manager;
-
public:
constexpr VAddr GetAddressSpaceStart() const {
return address_space_start;
@@ -346,9 +345,13 @@ private:
std::size_t max_physical_memory_size{};
std::size_t address_space_width{};
+ KMemoryBlockManager memory_block_manager;
+
bool is_kernel{};
bool is_aslr_enabled{};
+ KMemoryBlockSlabManager* memory_block_slab_manager{};
+
u32 heap_fill_value{};
const KMemoryRegion* cached_physical_heap_region{};