/*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)SYS.h 8.1 (Berkeley) 6/4/93 */ #include <sys/syscall.h> #ifdef __STDC__ #ifdef PROF #if __GNUC__ >= 2 #define ENTRY(x) .globl _ ## x; .even; _ ## x:; .data; PROF ## x:; \ .long 0; .text; link a6,\#0; lea PROF ## x,a0; \ jbsr mcount; unlk a6 #else #define ENTRY(x) .globl _ ## x; .even; _ ## x:; .data; PROF ## x:; \ .long 0; .text; link a6,#0; lea PROF ## x,a0; \ jbsr mcount; unlk a6 #endif #else #define ENTRY(x) .globl _ ## x; .even; _ ## x: #endif #if __GNUC__ >= 2 #define SYSTRAP(x) movl \#SYS_ ## x,d0; trap \#0 #else #define SYSTRAP(x) movl #SYS_ ## x,d0; trap #0 #endif #else #ifdef PROF #define ENTRY(x) .globl _/**/x; .even; _/**/x:; .data; PROF/**/x:; \ .long 0; .text; link a6,#0; lea PROF/**/x,a0; \ jbsr mcount; unlk a6 #else #define ENTRY(x) .globl _/**/x; .even; _/**/x: #endif #define SYSTRAP(x) movl #SYS_/**/x,d0; trap #0 #endif #define SYSCALL(x) .even; err: jmp cerror; ENTRY(x); SYSTRAP(x); jcs err #define RSYSCALL(x) SYSCALL(x); rts #define PSEUDO(x,y) ENTRY(x); SYSTRAP(y); rts #define ASMSTR .asciz .globl cerror