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[Bug] Don't check for TARGET_OS_XXX before checking for __APPLE__ (VirtMem)

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kobalicek
2023-02-23 08:11:32 +01:00
parent 9d33c892f7
commit d5b2cd2ba8
1 changed files with 2 additions and 2 deletions
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4
src/asmjit/core/virtmem.cpp
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@@ -492,7 +492,7 @@ static Error getAnonMemStrategy(AnonymousMemStrategy* strategyOut) noexcept {
// cannot be normally allocated. On OSX + AArch64 such allocation requires MAP_JIT flag, other platforms don't // cannot be normally allocated. On OSX + AArch64 such allocation requires MAP_JIT flag, other platforms don't
// support this combination. // support this combination.
static bool hasHardenedRuntime() noexcept { static bool hasHardenedRuntime() noexcept {
#if TARGET_OS_OSX && ASMJIT_ARCH_ARM >= 64 #if defined(__APPLE__) && TARGET_OS_OSX && ASMJIT_ARCH_ARM >= 64
// OSX on AArch64 has always hardened runtime enabled. // OSX on AArch64 has always hardened runtime enabled.
return true; return true;
#else #else
@@ -508,7 +508,7 @@ static bool hasHardenedRuntime() noexcept {
if (flag == kHardenedFlagUnknown) { if (flag == kHardenedFlagUnknown) {
uint32_t pageSize = uint32_t(::getpagesize()); uint32_t pageSize = uint32_t(::getpagesize());
void* ptr = mmap(nullptr, pageSize, PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); void* ptr = mmap(nullptr, pageSize, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (ptr == MAP_FAILED) { if (ptr == MAP_FAILED) {
flag = kHardenedFlagEnabled; flag = kHardenedFlagEnabled;
} }