2.5-18.1

1 files changed, 4 insertions, 65 deletions

diff --git a/elf/soinit.c b/elf/soinit.c
index 2015ea2d66..c0a881ef5d 100644
--- a/elf/soinit.c
+++ b/elf/soinit.c
@@ -6,10 +6,6 @@
 #include <libc-internal.h>
 #include <stdlib.h>
 
-#ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-# include <gccframe.h>
-#endif
-
 static void (*const __CTOR_LIST__[1]) (void)
      __attribute__ ((section (".ctors")))
      = { (void (*) (void)) -1 };
@@ -24,21 +20,9 @@ run_hooks (void (*const list[]) (void))
     (**list) ();
 }
 
-#ifdef HAVE_DWARF2_UNWIND_INFO
-static char __EH_FRAME_BEGIN__[]
-     __attribute__ ((section (".eh_frame")))
-     = { };
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-extern void __register_frame_info (const void *, struct object *);
-extern void __register_frame_info_bases (const void *, struct object *,
-					 void *, void *);
-extern void __deregister_frame_info (const void *);
-extern void __deregister_frame_info_bases (const void *);
-# else
-extern void __register_frame (const void *);
-extern void __deregister_frame (const void *);
-# endif
-#endif
+static const char __EH_FRAME_BEGIN__[]
+  __attribute__ ((used, section (".eh_frame")))
+  = { };
 
 /* This function will be called from _init in init-first.c.  */
 void
@@ -46,62 +30,17 @@ __libc_global_ctors (void)
 {
   /* Call constructor functions.  */
   run_hooks (__CTOR_LIST__);
-
-#ifdef HAVE_DWARF2_UNWIND_INFO
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-  {
-    static struct object ob;
-#  if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA
-    void *tbase, *dbase;
-
-#   ifdef CRT_GET_RFIB_TEXT
-    CRT_GET_RFIB_TEXT (tbase);
-#   else
-    tbase = NULL;
-#   endif
-#   ifdef CRT_GET_RFIB_DATA
-    CRT_GET_RFIB_DATA (dbase);
-#   else
-    dbase = NULL;
-#   endif
-    __register_frame_info_bases (__EH_FRAME_BEGIN__, &ob, tbase, dbase);
-#  else
-    __register_frame_info (__EH_FRAME_BEGIN__, &ob);
-#  endif
-  }
-# else
-  __register_frame (__EH_FRAME_BEGIN__);
-# endif
-#endif
 }
 
 
 /* This function becomes the DT_FINI termination function
    for the C library.  */
-#ifndef HAVE_INITFINI_ARRAY
-void _fini (void) __attribute__ ((section (".fini"))); /* Just for kicks.  */
-void
-_fini (void)
-#else
 void
 __libc_fini (void)
-#endif
 {
   /* Call destructor functions.  */
   run_hooks (__DTOR_LIST__);
-#ifdef HAVE_DWARF2_UNWIND_INFO
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-#  if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA
-  __deregister_frame_info_bases (__EH_FRAME_BEGIN__);
-#  else
-  __deregister_frame_info (__EH_FRAME_BEGIN__);
-#  endif
-# else
-  __deregister_frame (__EH_FRAME_BEGIN__);
-# endif
-#endif
 }
-#ifdef HAVE_INITFINI_ARRAY
+
 void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))
      = &__libc_fini;
-#endif