18269e767SBrooks Davis /*- 28269e767SBrooks Davis * SPDX-License-Identifier: BSD-3-Clause 38269e767SBrooks Davis * 48269e767SBrooks Davis * Copyright (c) 1990 The Regents of the University of California. 58269e767SBrooks Davis * All rights reserved. 68269e767SBrooks Davis * 78269e767SBrooks Davis * This code is derived from software contributed to Berkeley by 88269e767SBrooks Davis * William Jolitz. 98269e767SBrooks Davis * 108269e767SBrooks Davis * Redistribution and use in source and binary forms, with or without 118269e767SBrooks Davis * modification, are permitted provided that the following conditions 128269e767SBrooks Davis * are met: 138269e767SBrooks Davis * 1. Redistributions of source code must retain the above copyright 148269e767SBrooks Davis * notice, this list of conditions and the following disclaimer. 158269e767SBrooks Davis * 2. Redistributions in binary form must reproduce the above copyright 168269e767SBrooks Davis * notice, this list of conditions and the following disclaimer in the 178269e767SBrooks Davis * documentation and/or other materials provided with the distribution. 188269e767SBrooks Davis * 3. Neither the name of the University nor the names of its contributors 198269e767SBrooks Davis * may be used to endorse or promote products derived from this software 208269e767SBrooks Davis * without specific prior written permission. 218269e767SBrooks Davis * 228269e767SBrooks Davis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 238269e767SBrooks Davis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 248269e767SBrooks Davis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 258269e767SBrooks Davis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 268269e767SBrooks Davis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 278269e767SBrooks Davis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 288269e767SBrooks Davis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 298269e767SBrooks Davis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 308269e767SBrooks Davis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 318269e767SBrooks Davis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 328269e767SBrooks Davis * SUCH DAMAGE. 338269e767SBrooks Davis */ 348269e767SBrooks Davis 358269e767SBrooks Davis #include <sys/syscall.h> 368269e767SBrooks Davis #include <machine/asm.h> 378269e767SBrooks Davis 388269e767SBrooks Davis #define _SYSCALL(name) \ 398269e767SBrooks Davis mov $SYS_##name, %eax; \ 408269e767SBrooks Davis movq %rcx, %r10; \ 418269e767SBrooks Davis syscall 428269e767SBrooks Davis 43*f2177722SBrooks Davis #ifndef _SYSCALL_BODY 448269e767SBrooks Davis #define _SYSCALL_BODY(name) \ 458269e767SBrooks Davis _SYSCALL(name); \ 468269e767SBrooks Davis jb HIDENAME(cerror); \ 478269e767SBrooks Davis ret 48*f2177722SBrooks Davis #endif 498269e767SBrooks Davis 508269e767SBrooks Davis #define RSYSCALL(name) ENTRY(__sys_##name); \ 518269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, name); \ 528269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, _##name); \ 538269e767SBrooks Davis _SYSCALL_BODY(name); \ 548269e767SBrooks Davis END(__sys_##name) 558269e767SBrooks Davis 568269e767SBrooks Davis #define PSEUDO(name) ENTRY(__sys_##name); \ 578269e767SBrooks Davis WEAK_REFERENCE(__sys_##name, _##name); \ 588269e767SBrooks Davis _SYSCALL_BODY(name); \ 598269e767SBrooks Davis END(__sys_##name) 60