1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/patches/glibc/2.3.6/150-sh-lowlevellock.patch	Mon Jul 28 20:10:34 2008 +0000
     1.3 @@ -0,0 +1,43 @@
     1.4 +ML:	http://sources.redhat.com/ml/libc-hacker/2005-09/msg00002.html
     1.5 +
     1.6 +Date: Mon, 05 Sep 2005 21:07:15 +0900 (JST)
     1.7 +Message-Id: <20050905.210715.15267870.kkojima@rr.iij4u.or.jp>
     1.8 +To: libc-hacker at sources dot redhat dot com
     1.9 +Subject: SH: A typo in lowlevellock.S
    1.10 +From: Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
    1.11 +
    1.12 +Hi,
    1.13 +
    1.14 +The appended patch fixes a typo in a low-level lock function.  It
    1.15 +set the correct 3rd argument for the futex syscall in loop.  Sorry
    1.16 +for missing such an embarrassing bug.
    1.17 +
    1.18 +Regards,
    1.19 +	kaz
    1.20 +
    1.21 +nptl/ChangeLog:
    1.22 +2005-09-05  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
    1.23 +
    1.24 +	* sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_mutex_lock_wait):
    1.25 +	Fix typo in register name.
    1.26 +
    1.27 +--- glibc.old/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S	2004-10-26 04:06:44.000000000 +0900
    1.28 ++++ glibc/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S	2005-09-05 19:18:25.000000000 +0900
    1.29 +@@ -1,4 +1,4 @@
    1.30 +-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
    1.31 ++/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
    1.32 +    This file is part of the GNU C Library.
    1.33 + 
    1.34 +    The GNU C Library is free software; you can redistribute it and/or
    1.35 +@@ -51,8 +51,8 @@ __lll_mutex_lock_wait:
    1.36 + 	SYSCALL_INST_PAD
    1.37 + 
    1.38 + 2:
    1.39 +-	mov	#2, r4
    1.40 +-	XCHG (r4, @r8, r2)
    1.41 ++	mov	#2, r6
    1.42 ++	XCHG (r6, @r8, r2)
    1.43 + 	tst	r2, r2
    1.44 + 	bf	1b
    1.45 + 
    1.46 +Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>