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kern: improve KMemoryManager pool detection

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This commit is contained in:
Michael Scire
2020-12-01 17:03:00 -08:00
committed by SciresM
parent aac8af8bf5
commit 1ca64cf2a1
3 changed files with 70 additions and 40 deletions
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4
libraries/libmesosphere/include/mesosphere/kern_k_memory_manager.hpp
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@@ -70,11 +70,13 @@ namespace ams::kern {
public:
Impl() : heap(), page_reference_counts(), management_region(), pool(), next(), prev() { /* ... */ }
size_t Initialize(const KMemoryRegion *region, Pool pool, KVirtualAddress management_region, KVirtualAddress management_region_end);
size_t Initialize(uintptr_t address, size_t size, KVirtualAddress management, KVirtualAddress management_end, Pool p);
KVirtualAddress AllocateBlock(s32 index, bool random) { return this->heap.AllocateBlock(index, random); }
void Free(KVirtualAddress addr, size_t num_pages) { this->heap.Free(addr, num_pages); }
void UpdateUsedHeapSize() { this->heap.UpdateUsedSize(); }
void InitializeOptimizedMemory() { std::memset(GetVoidPointer(this->management_region), 0, CalculateOptimizedProcessOverheadSize(this->heap.GetSize())); }
void TrackUnoptimizedAllocation(KVirtualAddress block, size_t num_pages);