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/* ****************************************************************************
 * syscall.h -- syscall macro.
 * Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
 *
 * This file is part of libcarrot.
 * libcarrot 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 3.0 of the License,
 * or (at your option) any later version.
 *
 * libcarrot 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 libcarrot; if not, see <http://www.gnu.org/licenses/>.
 * ************************************************************************* */
#ifndef  _LOCAL_SYSCALL_H
# define _LOCAL_SYSCALL_H 1

/* Make a syscall. */

# define __SYSCALL(_X, _NAME) \
.section .text; .global _NAME; \
.type _NAME, @function; \
.align 2; _NAME: \
	mov.l 1f, r2; \
	mov.l 2f, r0; \
	jmp   @r2; \
	nop; \
1: .long 0x80010070; \
2: .long _X

#endif /* _LOCAL_SYSCALL_H */