Blind attempt to fix linker errors when building libc++abit w/o exceptions.

llvm-svn: 344156

1 files changed, 5 insertions, 0 deletions

diff --git a/libcxxabi/src/cxa_noexception.cpp b/libcxxabi/src/cxa_noexception.cpp
index adda552b89f5..8d5b5f2d00b5 100644
--- a/libcxxabi/src/cxa_noexception.cpp
+++ b/libcxxabi/src/cxa_noexception.cpp
@@ -52,4 +52,9 @@ __cxa_uncaught_exceptions() throw() { return 0; }
 
 }  // extern "C"
 
+// provide dummy implementations for the 'no exceptions' case.
+uint64_t __getExceptionClass  (const _Unwind_Exception*)           { return 0; }
+void     __setExceptionClass  (      _Unwind_Exception*, uint64_t) {}
+bool     __isOurExceptionClass(const _Unwind_Exception*)           { return false; }
+
 }  // abi