diff options
Diffstat (limited to 'compiler-rt/lib/msan/msan.cc')
| -rw-r--r-- | compiler-rt/lib/msan/msan.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler-rt/lib/msan/msan.cc b/compiler-rt/lib/msan/msan.cc index 24912b7b835..d7912fa8c6a 100644 --- a/compiler-rt/lib/msan/msan.cc +++ b/compiler-rt/lib/msan/msan.cc @@ -230,6 +230,13 @@ void UnpoisonParam(uptr n) { internal_memset(__msan_param_tls, 0, n * sizeof(*__msan_param_tls)); } +void UnpoisonThreadLocalState() { + internal_memset(__msan_param_tls, 0, sizeof(__msan_param_tls)); + internal_memset(__msan_retval_tls, 0, sizeof(__msan_retval_tls)); + internal_memset(__msan_va_arg_tls, 0, sizeof(__msan_va_arg_tls)); + __msan_va_arg_overflow_size_tls = 0; +} + } // namespace __msan // Interface. |
