From: Roland McGrath <roland@gnu.org>
Date: Sun, 14 Jul 1996 13:20:46 +0000 (+0000)
Subject: * elf/rtld.c (RESOLVE): Use the dl's load address, not a constant zero!
X-Git-Tag: cvs/libc-960715~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b1dbbaa48c188f78fa78f25cf405b8d95575de08;p=platform%2Fupstream%2Fglibc.git

* elf/rtld.c (RESOLVE): Use the dl's load address, not a constant zero!

	(_dl_start): Move RESOLVE defn inside this function and #include
	"dynamic-link.h" a second time there.
	[RTLD_START]: Move use of this after _dl_start function.
---

diff --git a/ChangeLog b/ChangeLog
index 0a39462..29adb97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 Sun Jul 14 01:51:39 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
 
+	* elf/rtld.c (RESOLVE): Use the dl's load address, not a constant zero!
+	(_dl_start): Move RESOLVE defn inside this function and #include
+	"dynamic-link.h" a second time there.
+	[RTLD_START]: Move use of this after _dl_start function.
+
 	* elf/dl-reloc.c: Include "dynamic-link.h" at file scope.
 
 	* elf/rtld.c: Include <string.h>.
diff --git a/elf/rtld.c b/elf/rtld.c
index 1058d87..6a4742b 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -24,21 +24,10 @@ Cambridge, MA 02139, USA.  */
 #include <unistd.h>
 #include <sys/mman.h>		/* Check if MAP_ANON is defined.  */
 #include "../stdio-common/_itoa.h"
-
-
-/* This #define produces dynamic linking inline functions for
-   bootstrap relocation instead of general-purpose relocation.  */
-#define RTLD_BOOTSTRAP
-#define RESOLVE(sym, reloc_addr, noplt) 0
+#include <assert.h>
 #include "dynamic-link.h"
 
 
-#ifdef RTLD_START
-RTLD_START
-#else
-#error "sysdeps/MACHINE/dl-machine.h fails to define RTLD_START"
-#endif
-
 /* System-specific function to do initial startup for the dynamic linker.
    After this, file access calls and getenv must work.  This is responsible
    for setting _dl_secure if we need to be secure (e.g. setuid),
@@ -60,11 +49,23 @@ static void dl_main (const ElfW(Phdr) *phdr,
 
 struct link_map _dl_rtld_map;
 
+#ifdef RTLD_START
+RTLD_START
+#else
+#error "sysdeps/MACHINE/dl-machine.h fails to define RTLD_START"
+#endif
+
 ElfW(Addr)
 _dl_start (void *arg)
 {
   struct link_map bootstrap_map;
 
+  /* This #define produces dynamic linking inline functions for
+     bootstrap relocation instead of general-purpose relocation.  */
+#define RTLD_BOOTSTRAP
+#define RESOLVE(sym, reloc_addr, noplt) bootstrap_map.l_addr
+#include "dynamic-link.h"
+
   /* Figure out the run-time load address of the dynamic linker itself.  */
   bootstrap_map.l_addr = elf_machine_load_address ();