From 09dfeda9cf5a1bd1bd89180308ce923cc4c5f9b0 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 3 Dec 2011 12:48:24 -0500
Subject: x86_64: add PLT bypass for __sigsetjmp

The current x86_64 setjmp helpers incur a reloc, so fix that up.

$ readelf -r lib/libc.so.0
...
Relocation section '.rela.plt' at offset 0xb058 contains 10 entries:
  Offset          Info           Type           Sym. Value    Sym. Name + Addend
000000236010  02a400000007 R_X86_64_JUMP_SLO 000000000000b3c4 __sigsetjmp + 0
...

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 libc/sysdeps/linux/x86_64/setjmp.S | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libc/sysdeps/linux/x86_64/setjmp.S')

diff --git a/libc/sysdeps/linux/x86_64/setjmp.S b/libc/sysdeps/linux/x86_64/setjmp.S
index eb4b97363..3a0f30b52 100644
--- a/libc/sysdeps/linux/x86_64/setjmp.S
+++ b/libc/sysdeps/linux/x86_64/setjmp.S
@@ -20,6 +20,7 @@
 #define _ASM
 #define _SETJMP_H
 #include <bits/setjmp.h>
+#include <sysdep.h>
 
 .global __sigsetjmp
 .type   __sigsetjmp,%function
@@ -43,3 +44,4 @@ __sigsetjmp:
 	jmp __sigjmp_save
 #endif
 .size __sigsetjmp,.-__sigsetjmp
+libc_hidden_def(__sigsetjmp)
-- 
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