PATCH: target/18380: [3.4 regression]: _Unwind_FindTableEntry shouldn't be exported from libunwind.so.7

[H. J. Lu]

On Mon, Nov 08, 2004 at 08:31:19AM -0500, Jakub Jelinek wrote:
> Hi!
> 
> Is
>     46: 0000000000001b20   160 FUNC    GLOBAL DEFAULT   10  _Unwind_FindTableEntry
> exported from libunwind.so.7 on purpose or by mistake?
> If the latter, we should IMHO make it hidden ASAP.
> 
> 	Jakub


H.J.
----
2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/18380
	* config/ia64/unwind-ia64.h (_Unwind_FindTableEntry): Mark it
	hidden.

	* unwind-dw2.c (_Unwind_FindTableEntry): Removed.

--- gcc/config/ia64/unwind-ia64.h.unwind	2003-03-17 16:36:00.000000000 -0800
+++ gcc/config/ia64/unwind-ia64.h	2004-11-08 09:18:09.350497373 -0800
@@ -28,4 +28,5 @@ struct unw_table_entry
 
 extern struct unw_table_entry *
 _Unwind_FindTableEntry (void *pc, unsigned long *segment_base,
-			unsigned long *gp);
+			unsigned long *gp)
+			__attribute__ ((__visibility__ ("hidden")));
--- gcc/unwind-dw2.c.unwind	2004-09-30 18:19:47.000000000 -0700
+++ gcc/unwind-dw2.c	2004-11-08 09:15:47.317877129 -0800
@@ -1375,7 +1375,6 @@ uw_identify_context (struct _Unwind_Cont
 alias (_Unwind_Backtrace);
 alias (_Unwind_DeleteException);
 alias (_Unwind_FindEnclosingFunction);
-alias (_Unwind_FindTableEntry);
 alias (_Unwind_ForcedUnwind);
 alias (_Unwind_GetDataRelBase);
 alias (_Unwind_GetTextRelBase);