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Memory: Implement Protect operation in ControlMemory

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PSI-Rockin 2024-05-09 19:10:20 -04:00
parent 1161703ed6
commit c65b91e6f1
3 changed files with 49 additions and 21 deletions
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3
include/memory.hpp
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@ -102,6 +102,7 @@ namespace KernelMemoryTypes {
};
}
struct FcramBlock;
class KFcram;
enum class FcramRegion;
@ -187,6 +188,7 @@ private:
static constexpr std::array<u8, 6> MACAddress = {0x40, 0xF4, 0x07, 0xFF, 0xFF, 0xEE};
void changeMemoryState(u32 vaddr, s32 pages, const Operation& op);
void queryPhysicalBlocks(std::list<FcramBlock>& outList, u32 vaddr, s32 pages);
void mapPhysicalMemory(u32 vaddr, u32 paddr, s32 pages, bool r, bool w, bool x);
void unmapPhysicalMemory(u32 vaddr, u32 paddr, s32 pages);
@ -256,6 +258,7 @@ private:
bool mapVirtualMemory(u32 dstVaddr, u32 srcVaddr, s32 pages, bool r, bool w, bool x,
KernelMemoryTypes::MemoryState oldDstState, KernelMemoryTypes::MemoryState oldSrcState,
KernelMemoryTypes::MemoryState newDstState, KernelMemoryTypes::MemoryState newSrcState);
void changePermissions(u32 vaddr, s32 pages, bool r, bool w, bool x);
Result::HorizonResult queryMemory(KernelMemoryTypes::MemoryInfo& out, u32 vaddr);
Result::HorizonResult testMemoryState(u32 vaddr, s32 pages, KernelMemoryTypes::MemoryState desiredState);