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-rw-r--r--gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h
deleted file mode 100644
index 9b3820c0d..000000000
--- a/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- Contributed by Jakub Jelinek <jakub@redhat.com>.
-
- This file is part of the GNU OpenMP Library (libgomp).
-
- Libgomp 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.
-
- Libgomp 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 libgomp; see the file COPYING.LIB. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* As a special exception, if you link this library with other files, some
- of which are compiled with GCC, to produce an executable, this library
- does not by itself cause the resulting executable to be covered by the
- GNU General Public License. This exception does not however invalidate
- any other reasons why the executable file might be covered by the GNU
- General Public License. */
-
-/* Provide target-specific access to the futex system call. */
-
-#include <sys/syscall.h>
-#define FUTEX_WAIT 0
-#define FUTEX_WAKE 1
-
-static inline void
-sys_futex0 (int *addr, int op, int val)
-{
- register long int gpr2 __asm__ ("2");
- register long int gpr3 __asm__ ("3");
- register long int gpr4 __asm__ ("4");
- register long int gpr5 __asm__ ("5");
-
- gpr2 = (long) addr;
- gpr3 = op;
- gpr4 = val;
- gpr5 = 0;
-
- __asm volatile ("svc %b1"
- : "=d" (gpr2)
- : "i" (SYS_futex),
- "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5)
- : "memory");
-}
-
-static inline void
-futex_wait (int *addr, int val)
-{
- sys_futex0 (addr, FUTEX_WAIT, val);
-}
-
-static inline void
-futex_wake (int *addr, int count)
-{
- sys_futex0 (addr, FUTEX_WAKE, count);
-}