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xboxkrnl: Initial (untested) implementation of NtProtectVirtualMemory

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Dr. Chat
2017-07-24 21:41:47 -05:00
parent a5bdeeb2da
commit aee5601c68
3 changed files with 84 additions and 7 deletions
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6
src/xenia/memory.h
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@@ -135,7 +135,8 @@ class BaseHeap {
virtual bool Release(uint32_t address, uint32_t* out_region_size = nullptr);
// Modifies the protection mode of pages within the given range.
virtual bool Protect(uint32_t address, uint32_t size, uint32_t protect);
virtual bool Protect(uint32_t address, uint32_t size, uint32_t protect,
uint32_t* old_protect = nullptr);
// Queries information about the given region of pages.
bool QueryRegionInfo(uint32_t base_address, HeapAllocationInfo* out_info);
@@ -208,7 +209,8 @@ class PhysicalHeap : public BaseHeap {
bool Decommit(uint32_t address, uint32_t size) override;
bool Release(uint32_t base_address,
uint32_t* out_region_size = nullptr) override;
bool Protect(uint32_t address, uint32_t size, uint32_t protect) override;
bool Protect(uint32_t address, uint32_t size, uint32_t protect,
uint32_t* old_protect = nullptr) override;
protected:
VirtualHeap* parent_heap_;