1*8269e767SBrooks Davis /*- 2*8269e767SBrooks Davis * SPDX-License-Identifier: BSD-3-Clause 3*8269e767SBrooks Davis * 4*8269e767SBrooks Davis * Copyright (c) 1990 The Regents of the University of California. 5*8269e767SBrooks Davis * All rights reserved. 6*8269e767SBrooks Davis * 7*8269e767SBrooks Davis * This code is derived from software contributed to Berkeley by 8*8269e767SBrooks Davis * William Jolitz. 9*8269e767SBrooks Davis * 10*8269e767SBrooks Davis * Redistribution and use in source and binary forms, with or without 11*8269e767SBrooks Davis * modification, are permitted provided that the following conditions 12*8269e767SBrooks Davis * are met: 13*8269e767SBrooks Davis * 1. Redistributions of source code must retain the above copyright 14*8269e767SBrooks Davis * notice, this list of conditions and the following disclaimer. 15*8269e767SBrooks Davis * 2. Redistributions in binary form must reproduce the above copyright 16*8269e767SBrooks Davis * notice, this list of conditions and the following disclaimer in the 17*8269e767SBrooks Davis * documentation and/or other materials provided with the distribution. 18*8269e767SBrooks Davis * 3. Neither the name of the University nor the names of its contributors 19*8269e767SBrooks Davis * may be used to endorse or promote products derived from this software 20*8269e767SBrooks Davis * without specific prior written permission. 21*8269e767SBrooks Davis * 22*8269e767SBrooks Davis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*8269e767SBrooks Davis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*8269e767SBrooks Davis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*8269e767SBrooks Davis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*8269e767SBrooks Davis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*8269e767SBrooks Davis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*8269e767SBrooks Davis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*8269e767SBrooks Davis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*8269e767SBrooks Davis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*8269e767SBrooks Davis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*8269e767SBrooks Davis * SUCH DAMAGE. 33*8269e767SBrooks Davis */ 34*8269e767SBrooks Davis 35*8269e767SBrooks Davis #include <sys/syscall.h> 36*8269e767SBrooks Davis #include <machine/asm.h> 37*8269e767SBrooks Davis 38*8269e767SBrooks Davis #define _SYSCALL(name) \ 39*8269e767SBrooks Davis mov $SYS_##name, %eax; \ 40*8269e767SBrooks Davis movq %rcx, %r10; \ 41*8269e767SBrooks Davis syscall 42*8269e767SBrooks Davis 43*8269e767SBrooks Davis #define _SYSCALL_BODY(name) \ 44*8269e767SBrooks Davis _SYSCALL(name); \ 45*8269e767SBrooks Davis jb HIDENAME(cerror); \ 46*8269e767SBrooks Davis ret 47*8269e767SBrooks Davis 48*8269e767SBrooks Davis #define RSYSCALL(name) ENTRY(__sys_##name); \ 49*8269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, name); \ 50*8269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, _##name); \ 51*8269e767SBrooks Davis _SYSCALL_BODY(name); \ 52*8269e767SBrooks Davis END(__sys_##name) 53*8269e767SBrooks Davis 54*8269e767SBrooks Davis #define PSEUDO(name) ENTRY(__sys_##name); \ 55*8269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, _##name); \ 56*8269e767SBrooks Davis _SYSCALL_BODY(name); \ 57*8269e767SBrooks Davis END(__sys_##name) 58