From: "Tulio Magno Quites Machado Filho" <tuliom@linux.vnet.ibm.com>
To: libc-alpha@sourceware.org
Subject: [PATCH] powerpc: Fix TOC stub on powerpc64 clone()
Date: Fri, 21 Oct 2016 21:06:00 -0000 [thread overview]
Message-ID: <1477083962-9894-1-git-send-email-tuliom@linux.vnet.ibm.com> (raw)
Use a function call to _exit() so that the linker can create a TOC stub
instead of just a branch.
2016-10-21 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
[BZ #20728]
* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Replace a
branch to _exit() by a function call.
---
sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
index 7c59b9b..df824f5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
@@ -97,7 +97,7 @@ L(oldpid):
#ifdef SHARED
b JUMPTARGET(__GI__exit)
#else
- b JUMPTARGET(_exit)
+ bl JUMPTARGET(_exit)
/* We won't ever get here but provide a nop so that the linker
will insert a toc adjusting stub if necessary. */
nop
--
2.1.0
next reply other threads:[~2016-10-21 21:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-21 21:06 Tulio Magno Quites Machado Filho [this message]
2016-10-21 21:49 ` Adhemerval Zanella
2016-10-28 11:58 ` Carlos O'Donell
2016-10-28 20:17 ` Tulio Magno Quites Machado Filho
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