crti.S revision 85612
1/*- 2 * Copyright 2001 David E. O'Brien 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the author nor the names of additional contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 .file "crti.S" 30 31 /* The minimum stack frame size (bytes) is: 32 * 16 extended words for saving the current register window, 33 * 1 extended word for "hidden parameter", 34 * 6 extended words in wihch a callee can store its arguments 35 * ("The SPARC Architecure Manual" by Weaver & Germond) 36 * This gives 184 bytes. However we must round up to an extended 37 * word boundary, thus 192 bytes. 38 * (if we weren't v9, it would be 96 bytes rather than 192) 39 */ 40 41 .section .init,"ax",@progbits 42 .align 4 43 .globl _init 44 .type _init,#function 45_init: 46 save %sp,-192,%sp 47 48 49 .section .fini,"ax",@progbits 50 .globl _fini 51 .type _fini,#function 52 .align 4 53_fini: 54 save %sp,-192,%sp 55 56 57 .section .rodata 58.ascii "$FreeBSD: head/lib/csu/sparc64/crti.S 85612 2001-10-28 00:20:34Z obrien $\0" 59