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authorMike Frysinger <vapier@gentoo.org>2009-07-09 15:10:56 -0400
committerMike Frysinger <vapier@gentoo.org>2009-07-09 15:11:46 -0400
commitc06402cccc4c6278d762900e6a205394638d9c22 (patch)
tree646c8fa6c7ca9f3d748d448b6f4c18bc5971c8ae /libc/sysdeps/linux/bfin
parent763bbf9e9a27426c9be8322dca5ddf2cb4dbc464 (diff)
syscall(): create a common version based on INLINE_SYSCALL_NCS()
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libc/sysdeps/linux/bfin')
-rw-r--r--libc/sysdeps/linux/bfin/Makefile.arch2
-rw-r--r--libc/sysdeps/linux/bfin/syscall.c49
2 files changed, 1 insertions, 50 deletions
diff --git a/libc/sysdeps/linux/bfin/Makefile.arch b/libc/sysdeps/linux/bfin/Makefile.arch
index 81fca3295..4b44ed02c 100644
--- a/libc/sysdeps/linux/bfin/Makefile.arch
+++ b/libc/sysdeps/linux/bfin/Makefile.arch
@@ -5,7 +5,7 @@
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
-CSRC := bsdsetjmp.c clone.c syscall.c \
+CSRC := bsdsetjmp.c clone.c \
sram-alloc.c sram-free.c dma-memcpy.c
SSRC := __longjmp.S setjmp.S bsd-_setjmp.S vfork.S
diff --git a/libc/sysdeps/linux/bfin/syscall.c b/libc/sysdeps/linux/bfin/syscall.c
deleted file mode 100644
index d68eb6e2f..000000000
--- a/libc/sysdeps/linux/bfin/syscall.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/* syscall for blackfin/uClibc
- *
- * Copyright (C) 2004-2006 by Analog Devices Inc.
- * Copyright (C) 2002 by Erik Andersen <andersen@uclibc.org>
- *
- * This program 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.
- *
- * This program 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 this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <features.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-
-long syscall(long sysnum, long a, long b, long c, long d, long e, long f)
-{
- int _r0 = 0;
-
- __asm__ __volatile__ (
- "excpt 0;"
- : "=q0" (_r0)
- : "qA" (sysnum),
- "q0" (a),
- "q1" (b),
- "q2" (c),
- "q3" (d),
- "q4" (e),
- "q5" (f)
- : "memory", "CC");
-
- if (_r0 >= (unsigned long) -4095) {
- (*__errno_location()) = (-_r0);
- _r0 = (unsigned long) -1;
- }
-
- return (long)_r0;
-}