From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 12 Jun 2012 19:13:08 +0000 (+0000)
Subject: Use HIDDEN_JUMPTARGET for _exit jump from __startcontext.
X-Git-Tag: glibc-2.16-ports-before-merge~14
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=64957ecc066d2358699baddafcaf761e61c8d590;p=thirdparty%2Fglibc.git

Use HIDDEN_JUMPTARGET for _exit jump from __startcontext.
---

diff --git a/ChangeLog.arm b/ChangeLog.arm
index 20664aa19cb..c411e1c1fce 100644
--- a/ChangeLog.arm
+++ b/ChangeLog.arm
@@ -1,3 +1,8 @@
+2012-06-12  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Use
+	HIDDEN_JUMPTARGET for _exit jump.
+
 2012-05-30  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/unix/sysv/linux/arm/syscalls.list: Remove
diff --git a/sysdeps/unix/sysv/linux/arm/setcontext.S b/sysdeps/unix/sysv/linux/arm/setcontext.S
index b472947731d..d163fc4a4c0 100644
--- a/sysdeps/unix/sysv/linux/arm/setcontext.S
+++ b/sysdeps/unix/sysv/linux/arm/setcontext.S
@@ -87,7 +87,7 @@ ENTRY(__startcontext)
         bne     PLTJMP(__setcontext)
 
         @ New context was 0 - exit
-        b       PLTJMP(_exit)
+        b       PLTJMP(HIDDEN_JUMPTARGET(_exit))
 END(__startcontext)
 
 #ifdef PIC