[unittest] Skip W+X MappedMemoryTests on OpenBSD

[brad0]

OpenBSD uses W^X so the tests will not work.

[llvmbot]

@llvm/pr-subscribers-llvm-support

Author: Brad Smith (brad0)

Changes

OpenBSD uses W^X so the tests will not work.

---

Full diff: https://github.com/llvm/llvm-project/pull/89102.diff

1 Files Affected:

• (modified) llvm/unittests/Support/MemoryTest.cpp (+1-1)

diff --git a/llvm/unittests/Support/MemoryTest.cpp b/llvm/unittests/Support/MemoryTest.cpp
index 0164492829ccd7..9daa6d0ff9e4dd 100644
--- a/llvm/unittests/Support/MemoryTest.cpp
+++ b/llvm/unittests/Support/MemoryTest.cpp
@@ -40,7 +40,7 @@ bool IsMPROTECT() {
     err(EXIT_FAILURE, "sysctl");
 
   return !!(paxflags & CTL_PROC_PAXFLAGS_MPROTECT);
-#elif defined(__APPLE__) && defined(__aarch64__)
+#elif (defined(__APPLE__) && defined(__aarch64__)) || defined(__OpenBSD__)
   return true;
 #else
   return false;

[mgorny]

LGTM