--- sanitizer_common/sanitizer_stacktrace.cc    (revision 169136)
+++ sanitizer_common/sanitizer_stacktrace.cc    (working copy)
@@ -36,6 +36,8 @@
 #if defined(__powerpc__) || defined(__powerpc64__)
   // PCs are always 4 byte aligned.
   return pc - 4;
+#elif defined(__sparc__)
+  return pc - 8;
 #else
   return pc - 1;
 #endif