Fix for aliasing problem reported by Michael Matz.

[pf3gnuchains/gcc-fork.git] / gcc / libgcc-std.ver

diff --git a/gcc/libgcc-std.ver b/gcc/libgcc-std.ver
index c9a085e..1caebc5 100644 (file)
--- a/gcc/libgcc-std.ver
+++ b/gcc/libgcc-std.ver
@@ -141,19 +141,8 @@ GCC_3.0 {
   __floattixf
   __floattitf
 
-  # Basic block profile symbols.
-  # ??? Some of these are for `-a', which ought to die.
-  __bb
-  __bb_exit_func
-  __bb_fork_func
-  __bb_init_func
-  __bb_init_trace_func
-  __bb_trace_func
-  __bb_trace_ret
-
-  # ??? Symbols that perhaps unused should be nuked.
+  # Used to deal with trampoline initialization on some platforms
   __clear_cache
-  __gcc_bcmp
 
   # EH symbols
   _Unwind_DeleteException
@@ -186,3 +175,39 @@ GCC_3.0 {
   _Unwind_SjLj_ForcedUnwind
   _Unwind_SjLj_Resume
 }
+
+%inherit GCC_3.3 GCC_3.0
+GCC_3.3 {
+  _Unwind_FindEnclosingFunction
+  _Unwind_GetCFA
+  _Unwind_Backtrace
+  _Unwind_Resume_or_Rethrow
+  _Unwind_SjLj_Resume_or_Rethrow
+}
+
+%inherit GCC_3.3.1 GCC_3.3
+GCC_3.3.1 {
+  __gcc_personality_sj0
+  __gcc_personality_v0
+}
+
+%inherit GCC_3.3.2 GCC_3.3.1
+GCC_3.3.2 {
+}
+
+%inherit GCC_3.4 GCC_3.3.2
+GCC_3.4 {
+  # bit scanning and counting built-ins
+  __clzsi2
+  __clzdi2
+  __clzti2
+  __ctzsi2
+  __ctzdi2
+  __ctzti2
+  __popcountsi2
+  __popcountdi2
+  __popcountti2
+  __paritysi2
+  __paritydi2
+  __parityti2
+}