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| 2 | pj | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
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| 12 | * (see the web pages for full authors list) |
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| 13 | * |
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| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 15 | * |
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| 16 | * http://www.sssup.it |
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| 17 | * http://retis.sssup.it |
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| 18 | * http://shark.sssup.it |
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| 19 | */ |
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| 20 | |||
| 21 | /* |
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| 22 | * Copyright (C) 1999 Massimiliano Giorgi |
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| 23 | * |
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| 24 | * This program is free software; you can redistribute it and/or modify |
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| 25 | * it under the terms of the GNU General Public License as published by |
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| 26 | * the Free Software Foundation; either version 2 of the License, or |
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| 27 | * (at your option) any later version. |
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| 28 | * |
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| 29 | * This program is distributed in the hope that it will be useful, |
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| 30 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 31 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 32 | * GNU General Public License for more details. |
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| 33 | * |
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| 34 | * You should have received a copy of the GNU General Public License |
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| 35 | * along with this program; if not, write to the Free Software |
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| 36 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 37 | * |
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| 38 | */ |
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| 39 | |||
| 40 | /* |
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| 215 | giacomo | 41 | * CVS : $Id: types.h,v 1.2 2003-08-07 09:00:03 giacomo Exp $ |
| 2 | pj | 42 | * |
| 43 | * File: $File$ |
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| 215 | giacomo | 44 | * Revision: $Revision: 1.2 $ |
| 45 | * Last update: $Date: 2003-08-07 09:00:03 $ |
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| 2 | pj | 46 | */ |
| 47 | |||
| 48 | #ifndef __TRACE_TYPES_H |
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| 49 | #define __TRACE_TYPES_H |
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| 50 | |||
| 51 | /* |
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| 52 | * EVENTS |
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| 53 | */ |
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| 54 | |||
| 55 | /* tracer class */ |
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| 56 | #define TRC_RESERVED 0x00 |
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| 57 | #define TRC_HOOPS 0x01 |
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| 58 | |||
| 59 | /* system class */ |
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| 60 | #define TRC_CREATE 0x02 |
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| 61 | #define TRC_ACTIVATE 0x03 |
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| 62 | #define TRC_SCHEDULE 0x04 |
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| 63 | #define TRC_DELAY 0x05 |
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| 64 | #define TRC_SLEEP 0x06 |
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| 65 | #define TRC_ENDCYCLE 0x07 |
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| 66 | #define TRC_DESTROY 0x08 |
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| 67 | #define TRC_INTACTIVATION 0x09 |
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| 215 | giacomo | 68 | #define TRC_DISABLE 0x0a |
| 2 | pj | 69 | |
| 70 | /* user class */ |
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| 215 | giacomo | 71 | #define TRC_USER0 0x0b |
| 72 | #define TRC_USER1 0x0c |
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| 73 | #define TRC_USER2 0x0d |
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| 74 | #define TRC_USER3 0x0e |
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| 75 | #define TRC_USER4 0x0f |
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| 76 | #define TRC_USER5 0x10 |
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| 77 | #define TRC_USER6 0x11 |
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| 78 | #define TRC_USER7 0x12 |
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| 2 | pj | 79 | |
| 80 | /* low level class */ |
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| 215 | giacomo | 81 | #define TRC_INTR 0x13 |
| 2 | pj | 82 | |
| 83 | /* semaphore class */ |
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| 215 | giacomo | 84 | #define TRC_SEM_WAIT 0x14 |
| 85 | #define TRC_SEM_WAITNB 0x15 |
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| 86 | #define TRC_SEM_SIGNAL 0x16 |
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| 2 | pj | 87 | |
| 88 | /* used internal by the tracer (the first event of a class) */ |
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| 89 | #define TRC_F_TRACER TRC_RESERVED |
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| 90 | #define TRC_F_SYSTEM TRC_CREATE |
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| 91 | #define TRC_F_USER TRC_USER0 |
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| 92 | #define TRC_F_LL TRC_INTR |
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| 93 | #define TRC_F_SEM TRC_SEM_WAIT |
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| 94 | #define TRC_F_LAST (TRC_SEM_SIGNAL+1) |
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| 95 | |||
| 96 | /* classes */ |
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| 97 | #define TRC_CLASS_TRACER 0 |
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| 98 | #define TRC_CLASS_SYSTEM 1 |
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| 99 | #define TRC_CLASS_USER 2 |
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| 100 | #define TRC_CLASS_LL 3 |
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| 101 | #define TRC_CLASS_SEM 4 |
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| 102 | |||
| 103 | /* max values */ |
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| 104 | #define TRC_NUMCLASSES 5 |
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| 105 | #define TRC_NUMEVENTS TRC_F_LAST |
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| 106 | |||
| 107 | /* |
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| 108 | * STRUCTURES |
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| 109 | */ |
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| 110 | |||
| 111 | /* tracer class */ |
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| 112 | typedef struct TAGtrc_tracer_event_t { |
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| 113 | u_int32_t n; |
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| 114 | } trc_tracer_event_t __attribute__ ((packed)); |
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| 115 | |||
| 116 | /* system class */ |
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| 117 | typedef struct TAGtrc_system_event_t { |
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| 118 | u_int16_t task; |
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| 119 | } trc_system_event_t __attribute__ ((packed)); |
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| 120 | |||
| 121 | /* user class */ |
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| 122 | typedef struct TAGtrc_user_event_t { |
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| 123 | #define TRC_MAXUSERINFO sizeof(long) |
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| 124 | long n; |
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| 125 | } trc_user_event_t __attribute__ ((packed)); |
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| 126 | |||
| 127 | /* low level class */ |
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| 128 | typedef struct TAGtrc_ll_event_t { |
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| 129 | int n; |
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| 130 | } trc_ll_event_t __attribute__ ((packed)); |
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| 131 | |||
| 132 | /* semaphore class */ |
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| 133 | typedef struct TAGtrc_sem_event_t { |
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| 134 | u_int16_t task; |
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| 135 | u_int16_t id; |
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| 136 | } trc_sem_event_t __attribute__ ((packed)); |
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| 137 | |||
| 138 | /* generics event */ |
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| 139 | typedef union TAGtrc_allevents { |
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| 140 | trc_tracer_event_t trc; |
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| 141 | trc_system_event_t sys; |
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| 142 | trc_user_event_t usr; |
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| 143 | trc_ll_event_t ll; |
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| 144 | trc_sem_event_t sem; |
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| 145 | } trc_allevents_t __attribute__ ((packed));; |
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| 146 | |||
| 147 | /* event struct */ |
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| 148 | typedef struct TAGtrc_event_t { |
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| 149 | u_int32_t time; |
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| 150 | u_int16_t event; |
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| 151 | trc_allevents_t x; |
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| 152 | } trc_event_t __attribute__ ((packed)); |
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| 153 | |||
| 154 | |||
| 155 | #endif |