[llvm-commits] [compiler-rt] r161942 - /compiler-rt/trunk/lib/asan/asan_allocator.cc

[Alexander Potapenko]

Author: glider
Date: Wed Aug 15 06:32:15 2012
New Revision: 161942

URL: http://llvm.org/viewvc/llvm-project?rev=161942&view=rev
Log:
Make __asan::asan_{malloc,free,memalign} globally visible, so that the dynamic version of the runtime will export them.


Modified:
    compiler-rt/trunk/lib/asan/asan_allocator.cc

Modified: compiler-rt/trunk/lib/asan/asan_allocator.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_allocator.cc?rev=161942&r1=161941&r2=161942&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_allocator.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_allocator.cc Wed Aug 15 06:32:15 2012
@@ -810,17 +810,20 @@
 
 namespace __asan {
 
+__attribute__((visibility("default")))
 void *asan_memalign(uptr alignment, uptr size, AsanStackTrace *stack) {
   void *ptr = (void*)Allocate(alignment, size, stack);
   ASAN_NEW_HOOK(ptr, size);
   return ptr;
 }
 
+__attribute__((visibility("default")))
 void asan_free(void *ptr, AsanStackTrace *stack) {
   ASAN_DELETE_HOOK(ptr);
   Deallocate((u8*)ptr, stack);
 }
 
+__attribute__((visibility("default")))
 void *asan_malloc(uptr size, AsanStackTrace *stack) {
   void *ptr = (void*)Allocate(0, size, stack);
   ASAN_NEW_HOOK(ptr, size);