diff options
Diffstat (limited to 'libcxxabi/src/cxa_exception_storage.cpp')
| -rw-r--r-- | libcxxabi/src/cxa_exception_storage.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcxxabi/src/cxa_exception_storage.cpp b/libcxxabi/src/cxa_exception_storage.cpp index 4e06c066b70..8688932b4e8 100644 --- a/libcxxabi/src/cxa_exception_storage.cpp +++ b/libcxxabi/src/cxa_exception_storage.cpp @@ -75,6 +75,10 @@ extern "C" { return retVal; } + // Note that this implementation will reliably return NULL if not + // preceeded by a call to __cxa_get_globals(). This is an extension + // to the Itanium ABI and is taken advantage of in several places in + // libc++abi. __cxa_eh_globals * __cxa_get_globals_fast () noexcept { // First time through, create the key. static int init = construct_(); |
