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/* syscall for frv/uClibc
*
* Copyright (C) 2004 by Alexandre Oliva <aoliva@redhat.com>
*
* 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; see the file COPYING.LIB. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <features.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/syscall.h>
long syscall(long sysnum, long arg1, long arg2, long arg3,
long arg4, long arg5, long arg6)
{
register unsigned long __scnum __asm__ ("gr7") = (sysnum);
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) (arg1);
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) (arg2);
register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) (arg3);
register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) (arg4);
register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) (arg5);
register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) (arg6);
__asm__ __volatile__ ("tra gr0,gr0"
: "+r" (__sc0)
: "r" (__scnum), "r" (__sc1), "r" (__sc2),
"r" (__sc3), "r" (__sc4), "r" (__sc5));
__syscall_return(long,__sc0);
}
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