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mmap executable memory (#3201)

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This commit is contained in:
Marcin Mikołajczyk
2025-07-07 11:26:27 +02:00
committed by GitHub
parent d1f5a7e8fb
commit 5eef2fd28a
4 changed files with 19 additions and 6 deletions
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12
src/core/address_space.cpp
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@@ -358,9 +358,17 @@ enum PosixPageProtection {
[[nodiscard]] constexpr PosixPageProtection ToPosixProt(Core::MemoryProt prot) {
if (True(prot & Core::MemoryProt::CpuReadWrite) ||
True(prot & Core::MemoryProt::GpuReadWrite)) {
return PAGE_READWRITE;
if (True(prot & Core::MemoryProt::CpuExec)) {
return PAGE_EXECUTE_READWRITE;
} else {
return PAGE_READWRITE;
}
} else if (True(prot & Core::MemoryProt::CpuRead) || True(prot & Core::MemoryProt::GpuRead)) {
return PAGE_READONLY;
if (True(prot & Core::MemoryProt::CpuExec)) {
return PAGE_EXECUTE_READ;
} else {
return PAGE_READONLY;
}
} else {
return PAGE_NOACCESS;
}