From: Roland McGrath <roland@gnu.org>
Date: Tue, 2 Jul 1996 22:18:48 +0000 (+0000)
Subject: Tue Jul  2 10:44:37 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
X-Git-Tag: upstream/2.30~29295
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d746b89c44dea52eb329ff9417b34ad157d7e50e;p=external%2Fglibc.git

Tue Jul  2 10:44:37 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* elf/rtld.c (dl_main): Set _dl_rtld_map's DT_DEBUG location too.
---

diff --git a/elf/rtld.c b/elf/rtld.c
index 1cabe82..8ec637f 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -368,6 +368,11 @@ of this helper program; chances are you did not intend to run this program.\n",
 	 with the run-time address of the r_debug structure  */
       l->l_info[DT_DEBUG]->d_un.d_ptr = (ElfW(Addr)) r;
 
+    /* Fill in the pointer in the dynamic linker's own dynamic section, in
+       case you run gdb on the dynamic linker directly.  */
+    if (_dl_rtld_map.l_info[DT_DEBUG])
+      _dl_rtld_map.l_info[DT_DEBUG]->d_un.d_ptr = (ElfW(Addr)) r;
+
     /* Notify the debugger that all objects are now mapped in.  */
     r->r_state = RT_ADD;
     _dl_debug_state ();