diff options
| author | Steve MacLean <Steve.MacLean@microsoft.com> | 2021-04-13 03:57:00 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-13 03:57:00 +0300 |
| commit | 927b1c54956ddb031a2e1a3eddb94ccc16004c27 (patch) | |
| tree | f91f62f327f1289b2f205bb2dbd9b69a68fca238 /src/coreclr/pal | |
| parent | 91c16faf35485282a16f5eed9d7095888eb2c85a (diff) | |
Rely on initial pthread_jit_write_protect_np state (#51135)
Diffstat (limited to 'src/coreclr/pal')
| -rw-r--r-- | src/coreclr/pal/src/map/virtual.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/coreclr/pal/src/map/virtual.cpp b/src/coreclr/pal/src/map/virtual.cpp index 456254bdbbb..cea55e86e25 100644 --- a/src/coreclr/pal/src/map/virtual.cpp +++ b/src/coreclr/pal/src/map/virtual.cpp @@ -1765,8 +1765,8 @@ bool PAL_JITWriteEnableHolder::JITWriteEnable(bool writeEnable) { // Use a thread local to track per thread JIT Write enable state - // Initialize threads to start with MAP_JIT pages readable and executable (R-X) by default. - thread_local bool enabled = (pthread_jit_write_protect_np(1), false); + // Per Apple, new threads start with MAP_JIT pages readable and executable (R-X) by default. + thread_local bool enabled = false; bool result = enabled; if (enabled != writeEnable) { |