projects / apple / xnu.git / blame
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|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| de355530 A |
6 | * The contents of this file constitute Original Code as defined in and |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the | |
| 8 | * "License"). You may not use this file except in compliance with the | |
| 9 | * License. Please obtain a copy of the License at | |
| 10 | * http://www.apple.com/publicsource and read it before using this file. | |
| 1c79356b | 11 | * |
| de355530 A |
12 | * This Original Code and all software distributed under the License are |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 1c79356b A |
14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| de355530 A |
16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| 17 | * License for the specific language governing rights and limitations | |
| 18 | * under the License. | |
| 1c79356b A |
19 | * |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* | |
| 23 | * @OSF_COPYRIGHT@ | |
| 24 | * | |
| 25 | */ | |
| 26 | /* | |
| 27 | * HISTORY | |
| 28 | * | |
| 29 | * Revision 1.1.1.1 1998/09/22 21:05:49 wsanchez | |
| 30 | * Import of Mac OS X kernel (~semeria) | |
| 31 | * | |
| 32 | * Revision 1.1.1.1 1998/03/07 02:26:08 wsanchez | |
| 33 | * Import of OSF Mach kernel (~mburg) | |
| 34 | * | |
| 35 | * Revision 1.1.8.1 1996/12/09 16:57:22 stephen | |
| 36 | * nmklinux_1.0b3_shared into pmk1.1 | |
| 37 | * [1996/12/09 11:13:16 stephen] | |
| 38 | * | |
| 39 | * Revision 1.1.6.1 1996/04/11 11:20:35 emcmanus | |
| 40 | * Copied from mainline.ppc. | |
| 41 | * [1996/04/11 08:26:36 emcmanus] | |
| 42 | * | |
| 43 | * hppa merge | |
| 44 | * [1995/03/15 09:47:27 bruel] | |
| 45 | * | |
| 46 | * Revision 1.1.4.1 1995/11/23 17:37:28 stephen | |
| 47 | * first powerpc checkin to mainline.ppc | |
| 48 | * [1995/11/23 16:46:29 stephen] | |
| 49 | * | |
| 50 | * Revision 1.1.2.1 1995/08/25 06:50:17 stephen | |
| 51 | * Initial checkin of files for PowerPC port | |
| 52 | * [1995/08/23 15:05:31 stephen] | |
| 53 | * | |
| 54 | * Revision 1.1.2.1 1995/02/14 14:25:16 bruel | |
| 55 | * First Revision. | |
| 56 | * [95/01/27 bruel] | |
| 57 | * | |
| 58 | * $EndLog$ | |
| 59 | */ | |
| 60 | ||
| 61 | #ifndef _PROFILE_MD_H | |
| 62 | #define _PROFILE_MD_H | |
| 63 | ||
| 64 | /* | |
| 65 | * Define the interfaces between the assembly language profiling support | |
| 66 | * that is common between the kernel, mach servers, and user space library. | |
| 67 | */ | |
| 68 | ||
| 69 | /* | |
| 70 | * Integer types used. | |
| 71 | */ | |
| 72 | ||
| 73 | typedef long prof_ptrint_t; /* hold either pointer or signed int */ | |
| 74 | typedef unsigned long prof_uptrint_t; /* hold either pointer or unsigned int */ | |
| 75 | typedef long prof_lock_t; /* lock word type */ | |
| 76 | typedef unsigned char prof_flag_t; /* type for boolean flags */ | |
| 77 | ||
| 78 | /* | |
| 79 | * Double precision counter. | |
| 80 | */ | |
| 81 | ||
| 82 | typedef struct prof_cnt_t { | |
| 83 | prof_uptrint_t low; /* low 32 bits of counter */ | |
| 84 | prof_uptrint_t high; /* high 32 bits of counter */ | |
| 85 | } prof_cnt_t; | |
| 86 | ||
| 87 | #define PROF_CNT_INC(cnt) ((++((cnt).low) == 0) ? ++((cnt).high) : 0) | |
| 88 | #define PROF_CNT_ADD(cnt,val) (((((cnt).low + (val)) < (val)) ? ((cnt).high++) : 0), ((cnt).low += (val))) | |
| 89 | #define PROF_CNT_LADD(cnt,val) (PROF_CNT_ADD(cnt,(val).low), (cnt).high += (val).high) | |
| 90 | #define PROF_CNT_SUB(cnt,val) (((((cnt).low - (val)) > (cnt).low) ? ((cnt).high--) : 0), ((cnt).low -= (val))) | |
| 91 | #define PROF_CNT_LSUB(cnt,val) (PROF_CNT_SUB(cnt,(val).low), (cnt).high -= (val).high) | |
| 92 | ||
| 93 | #define LPROF_ULONG_TO_CNT(cnt,val) PROF_ULONG_TO_CNT(cnt,val) | |
| 94 | #define LPROF_CNT_INC(lp) PROF_CNT_INC(lp) | |
| 95 | #define LPROF_CNT_ADD(lp,val) PROF_CNT_ADD(lp,val) | |
| 96 | #define LPROF_CNT_LADD(lp,val) PROF_CNT_LADD(lp,val) | |
| 97 | #define LPROF_CNT_SUB(lp,val) PROF_CNT_SUB(lp,val) | |
| 98 | #define LPROF_CNT_LSUB(lp,val) PROF_CNT_LSUB(lp,val) | |
| 99 | #define LPROF_CNT_OVERFLOW(lp,high,low) PROF_CNT_OVERFLOW(lp,high,low) | |
| 100 | #define LPROF_CNT_TO_ULONG(lp) PROF_CNT_TO_ULONG(lp) | |
| 101 | #define LPROF_CNT_TO_LDOUBLE(lp) PROF_CNT_TO_LDOUBLE(lp) | |
| 102 | #define LPROF_CNT_TO_DECIMAL(buf,cnt) PROF_CNT_TO_DECIMAL(buf,cnt) | |
| 103 | #define LPROF_CNT_EQ_0(cnt) PROF_CNT_EQ_0(cnt) | |
| 104 | #define LPROF_CNT_NE_0(cnt) PROF_CNT_NE_0(cnt) | |
| 105 | #define LPROF_CNT_EQ(cnt1,cnt2) PROF_CNT_EQ(cnt1,cnt2) | |
| 106 | #define LPROF_CNT_NE(cnt1,cnt2) PROF_CNT_NE(cnt1,cnt2) | |
| 107 | #define LPROF_CNT_GT(cnt1,cnt2) PROF_CNT_GT(cnt1,cnt2) | |
| 108 | #define LPROF_CNT_LT(cnt1,cnt2) PROF_CNT_LT(cnt1,cnt2) | |
| 109 | #define LPROF_CNT_DIGITS PROF_CNT_DIGITS | |
| 110 | ||
| 111 | ||
| 112 | /* | |
| 113 | * Types of the profil counter. | |
| 114 | */ | |
| 115 | ||
| 116 | typedef unsigned short HISTCOUNTER; /* profil */ | |
| 117 | typedef prof_cnt_t LHISTCOUNTER; /* lprofil */ | |
| 118 | ||
| 119 | struct profile_stats { /* Debugging counters */ | |
| 120 | prof_uptrint_t major_version; /* major version number */ | |
| 121 | prof_uptrint_t minor_version; /* minor version number */ | |
| 122 | }; | |
| 123 | ||
| 124 | struct profile_md { | |
| 125 | int major_version; /* major version number */ | |
| 126 | int minor_version; /* minor version number */ | |
| 127 | }; | |
| 128 | ||
| 129 | #define PROFILE_MAJOR_VERSION 1 | |
| 130 | #define PROFILE_MINOR_VERSION 1 | |
| 131 | ||
| 132 | #endif /* _PROFILE_MD_H */ | |
| 133 | ||
| 134 | ||
| 135 | ||
| 136 | ||
| 137 | ||
| 138 |