This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

PATCH: Use LP_SIZE ASM_ADDR in pthread_once.S

From: "H.J. Lu" <hongjiu dot lu at intel dot com>
To: GNU C Library <libc-alpha at sourceware dot org>
Date: Tue, 15 May 2012 09:32:44 -0700
Subject: PATCH: Use LP_SIZE ASM_ADDR in pthread_once.S
Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>

Hi,

This patch replaces 8-byte data alignment with P_SIZE alignment and
.quad with ASM_ADDR.  Tested on Linux/x86-64. OK to install?

Thanks.

H.J.
---
	* sysdeps/unix/sysv/linux/x86_64/pthread_once.S
	(__gcc_personality_v0): Replace 8-byte data alignment with
	LP_SIZE alignment and .quad with ASM_ADDR.

diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S
index 4dc5bac..d766ae7 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S
@@ -188,9 +188,9 @@ clear_once_control:
 	.hidden	DW.ref.__gcc_personality_v0
 	.weak	DW.ref.__gcc_personality_v0
 	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	8
+	.align	LP_SIZE
 	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, 8
+	.size	DW.ref.__gcc_personality_v0, LP_SIZE
 DW.ref.__gcc_personality_v0:
-	.quad	__gcc_personality_v0
+	ASM_ADDR __gcc_personality_v0
 #endif

Follow-Ups:
- Re: PATCH: Use LP_SIZE ASM_ADDR in pthread_once.S
  - From: Roland McGrath

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]