1 /* $OpenBSD: profile.h,v 1.2 1998/07/04 23:56:14 rahnds Exp $ */ 2 3 /* 4 * Copyright (c) 1998 Dale Rahn. All rights reserved. 5 * 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Dale Rahn. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 #define MCOUNT \ 33 __asm__(" \ 34 .section \".text\" \n\ 35 .align 2 \n\ 36 .globl _mcount \n\ 37 .type _mcount,@function \n\ 38 _mcount: \n\ 39 lwz 11, 4(1) \n\ 40 mflr 0 \n\ 41 stw 0, 4(1) \n\ 42 stwu 1, -48(1) \n\ 43 stw 3, 8(1) \n\ 44 stw 4, 12(1) \n\ 45 stw 5, 16(1) \n\ 46 stw 6, 20(1) \n\ 47 stw 7, 24(1) \n\ 48 stw 8, 28(1) \n\ 49 stw 9, 32(1) \n\ 50 stw 10,36(1) \n\ 51 stw 11,40(1) \n\ 52 mr 4, 0 \n\ 53 mr 3, 11 \n\ 54 bl __mcount \n\ 55 lwz 3, 8(1) \n\ 56 lwz 4, 12(1) \n\ 57 lwz 5, 16(1) \n\ 58 lwz 6, 20(1) \n\ 59 lwz 7, 24(1) \n\ 60 lwz 8, 28(1) \n\ 61 lwz 9, 32(1) \n\ 62 lwz 10,36(1) \n\ 63 lwz 11,40(1) \n\ 64 addi 1, 1, 48 \n\ 65 lwz 0, 4(1) \n\ 66 mtlr 11 \n\ 67 stw 11, 4(1) \n\ 68 mtctr 0 \n\ 69 bctr \n\ 70 .Lfe2: \n\ 71 .size _mcount, .Lfe2-_mcount \n\ 72 "); 73 #define _MCOUNT_DECL static __mcount 74