summaryrefslogtreecommitdiff
path: root/libpthread/linuxthreads/sysdeps/bfin
diff options
context:
space:
mode:
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/bfin')
-rw-r--r--libpthread/linuxthreads/sysdeps/bfin/pt-machine.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/libpthread/linuxthreads/sysdeps/bfin/pt-machine.h b/libpthread/linuxthreads/sysdeps/bfin/pt-machine.h
deleted file mode 100644
index fef16263e..000000000
--- a/libpthread/linuxthreads/sysdeps/bfin/pt-machine.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
- Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser 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. */
-
-#ifndef _PT_MACHINE_H
-#define _PT_MACHINE_H 1
-
-#ifndef PT_EI
-# define PT_EI extern inline
-#endif
-
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long *, long , long);
-
-/* Spinlock implementation; required. */
-PT_EI long int
-testandset (int *spinlock)
-{
- if (*spinlock)
- return 1;
- else
- {
- *spinlock=1;
- return 0;
- }
-}
-
-#define HAS_COMPARE_AND_SWAP
-
-PT_EI int
-__compare_and_swap (long int *p, long int oldval, long int newval)
-{
- if((*p ^ oldval) == 0) {
- *p = newval;
- return 1;
- }
- else
- return 0;
-}
-
-#endif /* pt-machine.h */