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authorMike Frysinger <vapier@gentoo.org>2005-11-15 03:13:04 +0000
committerMike Frysinger <vapier@gentoo.org>2005-11-15 03:13:04 +0000
commita9f5aa1cc96fc2c71f19a9c3e9dcbee0e78f83ca (patch)
tree2c5d251bdfd06d0a76cec9fc507b1873b4bbbdad /libpthread/linuxthreads/sysdeps/sh64/pt-machine.c
parentfd6dde5a19092be5bb1990dadd5c595d2ed0b3aa (diff)
rename current stable linuxthreads to linuxthreads.old to prepare for import of latest glibc version
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/sh64/pt-machine.c')
-rw-r--r--libpthread/linuxthreads/sysdeps/sh64/pt-machine.c47
1 files changed, 0 insertions, 47 deletions
diff --git a/libpthread/linuxthreads/sysdeps/sh64/pt-machine.c b/libpthread/linuxthreads/sysdeps/sh64/pt-machine.c
deleted file mode 100644
index ea4881322..000000000
--- a/libpthread/linuxthreads/sysdeps/sh64/pt-machine.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Cloned for uClibc by Paul Mundt, December 2003 */
-/* Modified by SuperH, Inc. September 2003 */
-
-/* Machine-dependent pthreads configuration and inline functions.
- SH5 version.
- Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Niibe Yutaka <gniibe@m17n.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include "pt-machine.h"
-
-/* Spinlock implementation; required. */
-
-/* The SH5 does not have a suitable test-and-set instruction (SWAP only
- operates on an aligned quad word). So we use the SH4 version instead.
- This must be seperately compiled in SHcompact mode, so it cannot be
- inline. */
-
-long int testandset (int *spinlock)
-{
- int ret;
-
- __asm__ __volatile__(
- "tas.b @%1\n\t"
- "movt %0"
- : "=r" (ret)
- : "r" (spinlock)
- : "memory", "cc");
-
- return (ret == 0);
-}
-