1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright 2014 Garrett D'Amore <garrett@damore.org> 28 * 29 * Copyright (c) 1996-1999 by Sun Microsystems, Inc. 30 * All rights reserved. 31 */ 32 33 #ifndef _PROF_H 34 #define _PROF_H 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #ifndef MARK 41 #define MARK(K) {} 42 #else 43 #undef MARK 44 45 #if defined(__i386) 46 #define MARK(K) {\ 47 asm(" .data"); \ 48 asm(" .align 4"); \ 49 asm("."#K".:"); \ 50 asm(" .long 0"); \ 51 asm(" .text"); \ 52 asm("M."#K":"); \ 53 asm(" movl $."#K"., %edx"); \ 54 asm(" call _mcount"); \ 55 } 56 #endif 57 58 #if defined(__sparc) 59 #define MARK(K) {\ 60 asm(" .reserve ."#K"., 4, \".bss\", 4"); \ 61 asm("M."#K":"); \ 62 asm(" sethi %hi(."#K".), %o0"); \ 63 asm(" call _mcount"); \ 64 asm(" or %o0, %lo(."#K".), %o0"); \ 65 } 66 #endif 67 68 #endif /* MARK */ 69 70 #ifdef __cplusplus 71 } 72 #endif 73 74 #endif /* _PROF_H */ 75