diff options
| -rw-r--r-- | mono/utils/mono-mmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mono/utils/mono-mmap.c b/mono/utils/mono-mmap.c index fa4686f0aca..aabd711564a 100644 --- a/mono/utils/mono-mmap.c +++ b/mono/utils/mono-mmap.c @@ -305,9 +305,12 @@ mono_valloc (void *addr, size_t length, int flags, MonoMemAccountType type) } if ((flags & MONO_MMAP_JIT) && (use_mmap_jit || is_hardened_runtime == 1)) mflags |= MAP_JIT; +#if defined(HOST_ARM64) /* Patching code on apple silicon seems to cause random crashes without this flag */ + /* No __builtin_available in old versions of Xcode that could be building Mono on x86 or amd64 */ if (__builtin_available (macOS 11, *)) mflags |= MAP_JIT; +#endif } #endif |