external/cddl/osnet/dist/uts/common/sys/sdt.h

   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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_SDT_H
  27 #define _SYS_SDT_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #ifndef _KERNEL
  36
  37 #define DTRACE_PROBE(provider, name) {                                  \
  38         extern void __dtrace_##provider##___##name(void);               \
  39         __dtrace_##provider##___##name();                               \
  40 }
  41
  42 #define DTRACE_PROBE1(provider, name, arg1) {                           \
  43         extern void __dtrace_##provider##___##name(unsigned long);      \
  44         __dtrace_##provider##___##name((unsigned long)arg1);            \
  45 }
  46
  47 #define DTRACE_PROBE2(provider, name, arg1, arg2) {                     \
  48         extern void __dtrace_##provider##___##name(unsigned long,       \
  49             unsigned long);                                             \
  50         __dtrace_##provider##___##name((unsigned long)arg1,             \
  51             (unsigned long)arg2);                                       \
  52 }
  53
  54 #define DTRACE_PROBE3(provider, name, arg1, arg2, arg3) {               \
  55         extern void __dtrace_##provider##___##name(unsigned long,       \
  56             unsigned long, unsigned long);                              \
  57         __dtrace_##provider##___##name((unsigned long)arg1,             \
  58             (unsigned long)arg2, (unsigned long)arg3);                  \
  59 }
  60
  61 #define DTRACE_PROBE4(provider, name, arg1, arg2, arg3, arg4) {         \
  62         extern void __dtrace_##provider##___##name(unsigned long,       \
  63             unsigned long, unsigned long, unsigned long);               \
  64         __dtrace_##provider##___##name((unsigned long)arg1,             \
  65             (unsigned long)arg2, (unsigned long)arg3,                   \
  66             (unsigned long)arg4);                                       \
  67 }
  68
  69 #define DTRACE_PROBE5(provider, name, arg1, arg2, arg3, arg4, arg5) {   \
  70         extern void __dtrace_##provider##___##name(unsigned long,       \
  71             unsigned long, unsigned long, unsigned long, unsigned long);\
  72         __dtrace_##provider##___##name((unsigned long)arg1,             \
  73             (unsigned long)arg2, (unsigned long)arg3,                   \
  74             (unsigned long)arg4, (unsigned long)arg5);                  \
  75 }
  76
  77 #else /* _KERNEL */
  78
  79 #define DTRACE_PROBE(name)      {                                       \
  80         extern void __dtrace_probe_##name(void);                        \
  81         __dtrace_probe_##name();                                        \
  82 }
  83
  84 #define DTRACE_PROBE1(name, type1, arg1) {                              \
  85         extern void __dtrace_probe_##name(uintptr_t);                   \
  86         __dtrace_probe_##name((uintptr_t)(arg1));                       \
  87 }
  88
  89 #define DTRACE_PROBE2(name, type1, arg1, type2, arg2) {                 \
  90         extern void __dtrace_probe_##name(uintptr_t, uintptr_t);        \
  91         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2));    \
  92 }
  93
  94 #define DTRACE_PROBE3(name, type1, arg1, type2, arg2, type3, arg3) {    \
  95         extern void __dtrace_probe_##name(uintptr_t, uintptr_t, uintptr_t); \
  96         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2),     \
  97             (uintptr_t)(arg3));                                         \
  98 }
  99
 100 #define DTRACE_PROBE4(name, type1, arg1, type2, arg2,                   \
 101     type3, arg3, type4, arg4) {                                         \
 102         extern void __dtrace_probe_##name(uintptr_t, uintptr_t,         \
 103             uintptr_t, uintptr_t);                                      \
 104         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2),     \
 105             (uintptr_t)(arg3), (uintptr_t)(arg4));                      \
 106 }
 107
 108 #define DTRACE_PROBE5(name, type1, arg1, type2, arg2,                   \
 109     type3, arg3, type4, arg4, type5, arg5) {                            \
 110         extern void __dtrace_probe_##name(uintptr_t, uintptr_t,         \
 111             uintptr_t, uintptr_t, uintptr_t);                           \
 112         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2),     \
 113             (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5));   \
 114 }
 115
 116 #define DTRACE_PROBE6(name, type1, arg1, type2, arg2,                   \
 117     type3, arg3, type4, arg4, type5, arg5, type6, arg6) {               \
 118         extern void __dtrace_probe_##name(uintptr_t, uintptr_t,         \
 119             uintptr_t, uintptr_t, uintptr_t, uintptr_t);                \
 120         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2),     \
 121             (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5),    \
 122             (uintptr_t)(arg6));                                         \
 123 }
 124
 125 #define DTRACE_PROBE7(name, type1, arg1, type2, arg2, type3, arg3,      \
 126     type4, arg4, type5, arg5, type6, arg6, type7, arg7) {               \
 127         extern void __dtrace_probe_##name(uintptr_t, uintptr_t,         \
 128             uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);     \
 129         __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2),     \
 130             (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5),    \
 131             (uintptr_t)(arg6), (uintptr_t)(arg7));                      \
 132 }
 133
 134 #define DTRACE_SCHED(name)                                              \
 135         DTRACE_PROBE(__sched_##name);
 136
 137 #define DTRACE_SCHED1(name, type1, arg1)                                \
 138         DTRACE_PROBE1(__sched_##name, type1, arg1);
 139
 140 #define DTRACE_SCHED2(name, type1, arg1, type2, arg2)                   \
 141         DTRACE_PROBE2(__sched_##name, type1, arg1, type2, arg2);
 142
 143 #define DTRACE_SCHED3(name, type1, arg1, type2, arg2, type3, arg3)      \
 144         DTRACE_PROBE3(__sched_##name, type1, arg1, type2, arg2, type3, arg3);
 145
 146 #define DTRACE_SCHED4(name, type1, arg1, type2, arg2,                   \
 147     type3, arg3, type4, arg4)                                           \
 148         DTRACE_PROBE4(__sched_##name, type1, arg1, type2, arg2,         \
 149             type3, arg3, type4, arg4);
 150
 151 #define DTRACE_PROC(name)                                               \
 152         DTRACE_PROBE(__proc_##name);
 153
 154 #define DTRACE_PROC1(name, type1, arg1)                                 \
 155         DTRACE_PROBE1(__proc_##name, type1, arg1);
 156
 157 #define DTRACE_PROC2(name, type1, arg1, type2, arg2)                    \
 158         DTRACE_PROBE2(__proc_##name, type1, arg1, type2, arg2);
 159
 160 #define DTRACE_PROC3(name, type1, arg1, type2, arg2, type3, arg3)       \
 161         DTRACE_PROBE3(__proc_##name, type1, arg1, type2, arg2, type3, arg3);
 162
 163 #define DTRACE_PROC4(name, type1, arg1, type2, arg2,                    \
 164     type3, arg3, type4, arg4)                                           \
 165         DTRACE_PROBE4(__proc_##name, type1, arg1, type2, arg2,          \
 166             type3, arg3, type4, arg4);
 167
 168 #define DTRACE_IO(name)                                                 \
 169         DTRACE_PROBE(__io_##name);
 170
 171 #define DTRACE_IO1(name, type1, arg1)                                   \
 172         DTRACE_PROBE1(__io_##name, type1, arg1);
 173
 174 #define DTRACE_IO2(name, type1, arg1, type2, arg2)                      \
 175         DTRACE_PROBE2(__io_##name, type1, arg1, type2, arg2);
 176
 177 #define DTRACE_IO3(name, type1, arg1, type2, arg2, type3, arg3) \
 178         DTRACE_PROBE3(__io_##name, type1, arg1, type2, arg2, type3, arg3);
 179
 180 #define DTRACE_IO4(name, type1, arg1, type2, arg2,                      \
 181     type3, arg3, type4, arg4)                                           \
 182         DTRACE_PROBE4(__io_##name, type1, arg1, type2, arg2,            \
 183             type3, arg3, type4, arg4);
 184
 185 #define DTRACE_NFSV3_3(name, type1, arg1, type2, arg2,                  \
 186     type3, arg3)                                                        \
 187         DTRACE_PROBE3(__nfsv3_##name, type1, arg1, type2, arg2,         \
 188             type3, arg3);
 189 #define DTRACE_NFSV3_4(name, type1, arg1, type2, arg2,                  \
 190     type3, arg3, type4, arg4)                                           \
 191         DTRACE_PROBE4(__nfsv3_##name, type1, arg1, type2, arg2,         \
 192             type3, arg3, type4, arg4);
 193
 194 #define DTRACE_NFSV4_1(name, type1, arg1) \
 195         DTRACE_PROBE1(__nfsv4_##name, type1, arg1);
 196
 197 #define DTRACE_NFSV4_2(name, type1, arg1, type2, arg2) \
 198         DTRACE_PROBE2(__nfsv4_##name, type1, arg1, type2, arg2);
 199
 200 #define DTRACE_NFSV4_3(name, type1, arg1, type2, arg2, type3, arg3) \
 201         DTRACE_PROBE3(__nfsv4_##name, type1, arg1, type2, arg2, type3, arg3);
 202
 203 #define DTRACE_SMB_1(name, type1, arg1) \
 204         DTRACE_PROBE1(__smb_##name, type1, arg1);
 205
 206 #define DTRACE_SMB_2(name, type1, arg1, type2, arg2) \
 207         DTRACE_PROBE2(__smb_##name, type1, arg1, type2, arg2);
 208
 209 #define DTRACE_IP(name)                                         \
 210         DTRACE_PROBE(__ip_##name);
 211
 212 #define DTRACE_IP1(name, type1, arg1)                                   \
 213         DTRACE_PROBE1(__ip_##name, type1, arg1);
 214
 215 #define DTRACE_IP2(name, type1, arg1, type2, arg2)                      \
 216         DTRACE_PROBE2(__ip_##name, type1, arg1, type2, arg2);
 217
 218 #define DTRACE_IP3(name, type1, arg1, type2, arg2, type3, arg3) \
 219         DTRACE_PROBE3(__ip_##name, type1, arg1, type2, arg2, type3, arg3);
 220
 221 #define DTRACE_IP4(name, type1, arg1, type2, arg2,                      \
 222     type3, arg3, type4, arg4)                                           \
 223         DTRACE_PROBE4(__ip_##name, type1, arg1, type2, arg2,            \
 224             type3, arg3, type4, arg4);
 225
 226 #define DTRACE_IP5(name, type1, arg1, type2, arg2,                      \
 227     type3, arg3, type4, arg4, type5, arg5)                              \
 228         DTRACE_PROBE5(__ip_##name, type1, arg1, type2, arg2,            \
 229             type3, arg3, type4, arg4, type5, arg5);
 230
 231 #define DTRACE_IP6(name, type1, arg1, type2, arg2,                      \
 232     type3, arg3, type4, arg4, type5, arg5, type6, arg6)                 \
 233         DTRACE_PROBE6(__ip_##name, type1, arg1, type2, arg2,            \
 234             type3, arg3, type4, arg4, type5, arg5, type6, arg6);
 235
 236 #define DTRACE_IP7(name, type1, arg1, type2, arg2, type3, arg3,         \
 237     type4, arg4, type5, arg5, type6, arg6, type7, arg7)                 \
 238         DTRACE_PROBE7(__ip_##name, type1, arg1, type2, arg2,            \
 239             type3, arg3, type4, arg4, type5, arg5, type6, arg6,         \
 240             type7, arg7);
 241
 242 #define DTRACE_SYSEVENT2(name, type1, arg1, type2, arg2)                \
 243         DTRACE_PROBE2(__sysevent_##name, type1, arg1, type2, arg2);
 244
 245 #define DTRACE_XPV(name)                                                \
 246         DTRACE_PROBE(__xpv_##name);
 247
 248 #define DTRACE_XPV1(name, type1, arg1)                                  \
 249         DTRACE_PROBE1(__xpv_##name, type1, arg1);
 250
 251 #define DTRACE_XPV2(name, type1, arg1, type2, arg2)                     \
 252         DTRACE_PROBE2(__xpv_##name, type1, arg1, type2, arg2);
 253
 254 #define DTRACE_XPV3(name, type1, arg1, type2, arg2, type3, arg3)        \
 255         DTRACE_PROBE3(__xpv_##name, type1, arg1, type2, arg2, type3, arg3);
 256
 257 #define DTRACE_XPV4(name, type1, arg1, type2, arg2, type3, arg3,        \
 258             type4, arg4)                                                \
 259         DTRACE_PROBE4(__xpv_##name, type1, arg1, type2, arg2,           \
 260             type3, arg3, type4, arg4);
 261
 262 #endif /* _KERNEL */
 263
 264 extern const char *sdt_prefix;
 265
 266 typedef struct sdt_probedesc {
 267         char                    *sdpd_name;     /* name of this probe */
 268         unsigned long           sdpd_offset;    /* offset of call in text */
 269         struct sdt_probedesc    *sdpd_next;     /* next static probe */
 270 } sdt_probedesc_t;
 271
 272 #ifdef  __cplusplus
 273 }
 274 #endif
 275
 276 #endif  /* _SYS_SDT_H */