1 /* 2 * Copyright (c) 1994 Allen Briggs 3 * All rights reserved. 4 * 5 * Gleaned from locore.s and sun3 asm.h which had the following copyrights: 6 * locore.s: 7 * Copyright (c) 1988 University of Utah. 8 * Copyright (c) 1982, 1990 The Regents of the University of California. 9 * sun3/include/asm.h: 10 * Copyright (c) 1993 Adam Glass 11 * Copyright (c) 1990 The Regents of the University of California. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. All advertising materials mentioning features or use of this software 22 * must display the following acknowledgement: 23 * This product includes software developed by the University of 24 * California, Berkeley and its contributors. 25 * 4. Neither the name of the University nor the names of its contributors 26 * may be used to endorse or promote products derived from this software 27 * without specific prior written permission. 28 * 29 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 32 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 39 * SUCH DAMAGE. 40 * 41 * $Id: asm.h,v 1.8 1994/03/18 21:18:07 brezak Exp $ 42 */ 43 44 #ifndef _ASM_H_ 45 #define _ASM_H_ 46 47 #ifdef __STDC__ 48 #define _C_LABEL(name) _ ## name 49 #else 50 #define _C_LABEL(name) _/**/name 51 #endif 52 #define _ASM_LABEL(name) name 53 54 #ifndef KERNEL 55 #define _ENTRY(name) \ 56 .text; .even; .globl name; .type name,@function; name: 57 #else 58 #define _ENTRY(name) \ 59 .text; .even; .globl name; name: 60 #endif 61 62 63 #ifdef PROF 64 #define ENTRY(name) \ 65 _ENTRY(_C_LABEL(name)); link a6,#0; jbsr mcount; unlk a6 66 #define ALTENTRY(name, rname) \ 67 ENTRY(name); jra rname+12 68 #else 69 #define ENTRY(name) _ENTRY(_C_LABEL(name)) 70 #define ALTENTRY(name, rname) _ENTRY(_C_LABEL(name)) 71 #endif 72 #define ASENTRY(name) _ENTRY(_ASM_LABEL(name)) 73 74 #define RCSID(x) .text; .asciz x 75 76 #endif /* _ASM_H_ */ 77