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Optional W^X policy for JIT pages (#112)

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tevador
2019-08-25 13:47:40 +02:00
committed by GitHub
parent 971f10c9c2
commit 67010ab554
12 changed files with 195 additions and 55 deletions
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src/virtual_memory.hpp
+4 -1
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@@ -34,6 +34,9 @@ constexpr std::size_t alignSize(std::size_t pos, std::size_t align) {
return ((pos - 1) / align + 1) * align;
}
void* allocExecutableMemory(std::size_t);
void* allocMemoryPages(std::size_t);
void setPagesRW(void*, std::size_t);
void setPagesRX(void*, std::size_t);
void setPagesRWX(void*, std::size_t);
void* allocLargePagesMemory(std::size_t);
void freePagedMemory(void*, std::size_t);