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[Kernel] Add memory mirroring function & throw warning on mprotect

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wheremyfoodat 2023-03-21 02:32:47 +02:00
parent 9b9f011f5b
commit 5d6bf24a9d
4 changed files with 35 additions and 0 deletions
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4
include/memory.hpp
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@ -223,6 +223,10 @@ public:
// Returns a pointer to the FCRAM block used for the memory if allocation succeeded
u8* mapSharedMemory(Handle handle, u32 vaddr, u32 myPerms, u32 otherPerms);
// Mirrors the page mapping for "size" bytes starting from sourceAddress, to "size" bytes in destAddress
// All of the above must be page-aligned.
void mirrorMapping(u32 destAddress, u32 sourceAddress, u32 size);
// Backup of the game's CXI partition info, if any
std::optional<NCCH> loadedCXI = std::nullopt;
// File handle for reading the loaded ncch