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 2009 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 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 #ifndef _KERNEL 34 35 #define DTRACE_PROBE(provider, name) { \ 36 extern void __dtrace_##provider##___##name(void); \ 37 __dtrace_##provider##___##name(); \ 38 } 39 40 #define DTRACE_PROBE1(provider, name, arg1) { \ 41 extern void __dtrace_##provider##___##name(unsigned long); \ 42 __dtrace_##provider##___##name((unsigned long)arg1); \ 43 } 44 45 #define DTRACE_PROBE2(provider, name, arg1, arg2) { \ 46 extern void __dtrace_##provider##___##name(unsigned long, \ 47 unsigned long); \ 48 __dtrace_##provider##___##name((unsigned long)arg1, \ 49 (unsigned long)arg2); \ 50 } 51 52 #define DTRACE_PROBE3(provider, name, arg1, arg2, arg3) { \ 53 extern void __dtrace_##provider##___##name(unsigned long, \ 54 unsigned long, unsigned long); \ 55 __dtrace_##provider##___##name((unsigned long)arg1, \ 56 (unsigned long)arg2, (unsigned long)arg3); \ 57 } 58 59 #define DTRACE_PROBE4(provider, name, arg1, arg2, arg3, arg4) { \ 60 extern void __dtrace_##provider##___##name(unsigned long, \ 61 unsigned long, unsigned long, unsigned long); \ 62 __dtrace_##provider##___##name((unsigned long)arg1, \ 63 (unsigned long)arg2, (unsigned long)arg3, \ 64 (unsigned long)arg4); \ 65 } 66 67 #define DTRACE_PROBE5(provider, name, arg1, arg2, arg3, arg4, arg5) { \ 68 extern void __dtrace_##provider##___##name(unsigned long, \ 69 unsigned long, unsigned long, unsigned long, unsigned long);\ 70 __dtrace_##provider##___##name((unsigned long)arg1, \ 71 (unsigned long)arg2, (unsigned long)arg3, \ 72 (unsigned long)arg4, (unsigned long)arg5); \ 73 } 74 75 #else /* _KERNEL */ 76 77 #define DTRACE_PROBE(name) { \ 78 extern void __dtrace_probe_##name(void); \ 79 __dtrace_probe_##name(); \ 80 } 81 82 #define DTRACE_PROBE1(name, type1, arg1) { \ 83 extern void __dtrace_probe_##name(uintptr_t); \ 84 __dtrace_probe_##name((uintptr_t)(arg1)); \ 85 } 86 87 #define DTRACE_PROBE2(name, type1, arg1, type2, arg2) { \ 88 extern void __dtrace_probe_##name(uintptr_t, uintptr_t); \ 89 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2)); \ 90 } 91 92 #define DTRACE_PROBE3(name, type1, arg1, type2, arg2, type3, arg3) { \ 93 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, uintptr_t); \ 94 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 95 (uintptr_t)(arg3)); \ 96 } 97 98 #define DTRACE_PROBE4(name, type1, arg1, type2, arg2, \ 99 type3, arg3, type4, arg4) { \ 100 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ 101 uintptr_t, uintptr_t); \ 102 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 103 (uintptr_t)(arg3), (uintptr_t)(arg4)); \ 104 } 105 106 #define DTRACE_PROBE5(name, type1, arg1, type2, arg2, \ 107 type3, arg3, type4, arg4, type5, arg5) { \ 108 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ 109 uintptr_t, uintptr_t, uintptr_t); \ 110 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 111 (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5)); \ 112 } 113 114 #define DTRACE_PROBE6(name, type1, arg1, type2, arg2, \ 115 type3, arg3, type4, arg4, type5, arg5, type6, arg6) { \ 116 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ 117 uintptr_t, uintptr_t, uintptr_t, uintptr_t); \ 118 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 119 (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5), \ 120 (uintptr_t)(arg6)); \ 121 } 122 123 #define DTRACE_PROBE7(name, type1, arg1, type2, arg2, type3, arg3, \ 124 type4, arg4, type5, arg5, type6, arg6, type7, arg7) { \ 125 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ 126 uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t); \ 127 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 128 (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5), \ 129 (uintptr_t)(arg6), (uintptr_t)(arg7)); \ 130 } 131 132 #define DTRACE_PROBE8(name, type1, arg1, type2, arg2, type3, arg3, \ 133 type4, arg4, type5, arg5, type6, arg6, type7, arg7, type8, arg8) { \ 134 extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ 135 uintptr_t, uintptr_t, uintptr_t, uintptr_t, \ 136 uintptr_t, uintptr_t); \ 137 __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ 138 (uintptr_t)(arg3), (uintptr_t)(arg4), (uintptr_t)(arg5), \ 139 (uintptr_t)(arg6), (uintptr_t)(arg7), (uintptr_t)(arg8)); \ 140 } 141 142 #define DTRACE_SCHED(name) \ 143 DTRACE_PROBE(__sched_##name); 144 145 #define DTRACE_SCHED1(name, type1, arg1) \ 146 DTRACE_PROBE1(__sched_##name, type1, arg1); 147 148 #define DTRACE_SCHED2(name, type1, arg1, type2, arg2) \ 149 DTRACE_PROBE2(__sched_##name, type1, arg1, type2, arg2); 150 151 #define DTRACE_SCHED3(name, type1, arg1, type2, arg2, type3, arg3) \ 152 DTRACE_PROBE3(__sched_##name, type1, arg1, type2, arg2, type3, arg3); 153 154 #define DTRACE_SCHED4(name, type1, arg1, type2, arg2, \ 155 type3, arg3, type4, arg4) \ 156 DTRACE_PROBE4(__sched_##name, type1, arg1, type2, arg2, \ 157 type3, arg3, type4, arg4); 158 159 #define DTRACE_PROC(name) \ 160 DTRACE_PROBE(__proc_##name); 161 162 #define DTRACE_PROC1(name, type1, arg1) \ 163 DTRACE_PROBE1(__proc_##name, type1, arg1); 164 165 #define DTRACE_PROC2(name, type1, arg1, type2, arg2) \ 166 DTRACE_PROBE2(__proc_##name, type1, arg1, type2, arg2); 167 168 #define DTRACE_PROC3(name, type1, arg1, type2, arg2, type3, arg3) \ 169 DTRACE_PROBE3(__proc_##name, type1, arg1, type2, arg2, type3, arg3); 170 171 #define DTRACE_PROC4(name, type1, arg1, type2, arg2, \ 172 type3, arg3, type4, arg4) \ 173 DTRACE_PROBE4(__proc_##name, type1, arg1, type2, arg2, \ 174 type3, arg3, type4, arg4); 175 176 #define DTRACE_IO(name) \ 177 DTRACE_PROBE(__io_##name); 178 179 #define DTRACE_IO1(name, type1, arg1) \ 180 DTRACE_PROBE1(__io_##name, type1, arg1); 181 182 #define DTRACE_IO2(name, type1, arg1, type2, arg2) \ 183 DTRACE_PROBE2(__io_##name, type1, arg1, type2, arg2); 184 185 #define DTRACE_IO3(name, type1, arg1, type2, arg2, type3, arg3) \ 186 DTRACE_PROBE3(__io_##name, type1, arg1, type2, arg2, type3, arg3); 187 188 #define DTRACE_IO4(name, type1, arg1, type2, arg2, \ 189 type3, arg3, type4, arg4) \ 190 DTRACE_PROBE4(__io_##name, type1, arg1, type2, arg2, \ 191 type3, arg3, type4, arg4); 192 193 #define DTRACE_ISCSI_2(name, type1, arg1, type2, arg2) \ 194 DTRACE_PROBE2(__iscsi_##name, type1, arg1, type2, arg2); 195 196 #define DTRACE_ISCSI_3(name, type1, arg1, type2, arg2, type3, arg3) \ 197 DTRACE_PROBE3(__iscsi_##name, type1, arg1, type2, arg2, type3, arg3); 198 199 #define DTRACE_ISCSI_4(name, type1, arg1, type2, arg2, \ 200 type3, arg3, type4, arg4) \ 201 DTRACE_PROBE4(__iscsi_##name, type1, arg1, type2, arg2, \ 202 type3, arg3, type4, arg4); 203 204 #define DTRACE_ISCSI_5(name, type1, arg1, type2, arg2, \ 205 type3, arg3, type4, arg4, type5, arg5) \ 206 DTRACE_PROBE5(__iscsi_##name, type1, arg1, type2, arg2, \ 207 type3, arg3, type4, arg4, type5, arg5); 208 209 #define DTRACE_ISCSI_6(name, type1, arg1, type2, arg2, \ 210 type3, arg3, type4, arg4, type5, arg5, type6, arg6) \ 211 DTRACE_PROBE6(__iscsi_##name, type1, arg1, type2, arg2, \ 212 type3, arg3, type4, arg4, type5, arg5, type6, arg6); 213 214 #define DTRACE_ISCSI_7(name, type1, arg1, type2, arg2, \ 215 type3, arg3, type4, arg4, type5, arg5, type6, arg6, type7, arg7) \ 216 DTRACE_PROBE7(__iscsi_##name, type1, arg1, type2, arg2, \ 217 type3, arg3, type4, arg4, type5, arg5, type6, arg6, \ 218 type7, arg7); 219 220 #define DTRACE_ISCSI_8(name, type1, arg1, type2, arg2, \ 221 type3, arg3, type4, arg4, type5, arg5, type6, arg6, \ 222 type7, arg7, type8, arg8) \ 223 DTRACE_PROBE8(__iscsi_##name, type1, arg1, type2, arg2, \ 224 type3, arg3, type4, arg4, type5, arg5, type6, arg6, \ 225 type7, arg7, type8, arg8); 226 227 #define DTRACE_NFSV3_3(name, type1, arg1, type2, arg2, \ 228 type3, arg3) \ 229 DTRACE_PROBE3(__nfsv3_##name, type1, arg1, type2, arg2, \ 230 type3, arg3); 231 #define DTRACE_NFSV3_4(name, type1, arg1, type2, arg2, \ 232 type3, arg3, type4, arg4) \ 233 DTRACE_PROBE4(__nfsv3_##name, type1, arg1, type2, arg2, \ 234 type3, arg3, type4, arg4); 235 236 #define DTRACE_NFSV4_1(name, type1, arg1) \ 237 DTRACE_PROBE1(__nfsv4_##name, type1, arg1); 238 239 #define DTRACE_NFSV4_2(name, type1, arg1, type2, arg2) \ 240 DTRACE_PROBE2(__nfsv4_##name, type1, arg1, type2, arg2); 241 242 #define DTRACE_NFSV4_3(name, type1, arg1, type2, arg2, type3, arg3) \ 243 DTRACE_PROBE3(__nfsv4_##name, type1, arg1, type2, arg2, type3, arg3); 244 245 #define DTRACE_SMB_1(name, type1, arg1) \ 246 DTRACE_PROBE1(__smb_##name, type1, arg1); 247 248 #define DTRACE_SMB_2(name, type1, arg1, type2, arg2) \ 249 DTRACE_PROBE2(__smb_##name, type1, arg1, type2, arg2); 250 251 #define DTRACE_IP(name) \ 252 DTRACE_PROBE(__ip_##name); 253 254 #define DTRACE_IP1(name, type1, arg1) \ 255 DTRACE_PROBE1(__ip_##name, type1, arg1); 256 257 #define DTRACE_IP2(name, type1, arg1, type2, arg2) \ 258 DTRACE_PROBE2(__ip_##name, type1, arg1, type2, arg2); 259 260 #define DTRACE_IP3(name, type1, arg1, type2, arg2, type3, arg3) \ 261 DTRACE_PROBE3(__ip_##name, type1, arg1, type2, arg2, type3, arg3); 262 263 #define DTRACE_IP4(name, type1, arg1, type2, arg2, \ 264 type3, arg3, type4, arg4) \ 265 DTRACE_PROBE4(__ip_##name, type1, arg1, type2, arg2, \ 266 type3, arg3, type4, arg4); 267 268 #define DTRACE_IP5(name, type1, arg1, type2, arg2, \ 269 type3, arg3, type4, arg4, type5, arg5) \ 270 DTRACE_PROBE5(__ip_##name, type1, arg1, type2, arg2, \ 271 type3, arg3, type4, arg4, type5, arg5); 272 273 #define DTRACE_IP6(name, type1, arg1, type2, arg2, \ 274 type3, arg3, type4, arg4, type5, arg5, type6, arg6) \ 275 DTRACE_PROBE6(__ip_##name, type1, arg1, type2, arg2, \ 276 type3, arg3, type4, arg4, type5, arg5, type6, arg6); 277 278 #define DTRACE_IP7(name, type1, arg1, type2, arg2, type3, arg3, \ 279 type4, arg4, type5, arg5, type6, arg6, type7, arg7) \ 280 DTRACE_PROBE7(__ip_##name, type1, arg1, type2, arg2, \ 281 type3, arg3, type4, arg4, type5, arg5, type6, arg6, \ 282 type7, arg7); 283 284 #define DTRACE_SYSEVENT2(name, type1, arg1, type2, arg2) \ 285 DTRACE_PROBE2(__sysevent_##name, type1, arg1, type2, arg2); 286 287 #define DTRACE_XPV(name) \ 288 DTRACE_PROBE(__xpv_##name); 289 290 #define DTRACE_XPV1(name, type1, arg1) \ 291 DTRACE_PROBE1(__xpv_##name, type1, arg1); 292 293 #define DTRACE_XPV2(name, type1, arg1, type2, arg2) \ 294 DTRACE_PROBE2(__xpv_##name, type1, arg1, type2, arg2); 295 296 #define DTRACE_XPV3(name, type1, arg1, type2, arg2, type3, arg3) \ 297 DTRACE_PROBE3(__xpv_##name, type1, arg1, type2, arg2, type3, arg3); 298 299 #define DTRACE_XPV4(name, type1, arg1, type2, arg2, type3, arg3, \ 300 type4, arg4) \ 301 DTRACE_PROBE4(__xpv_##name, type1, arg1, type2, arg2, \ 302 type3, arg3, type4, arg4); 303 304 #define DTRACE_FC_1(name, type1, arg1) \ 305 DTRACE_PROBE1(__fc_##name, type1, arg1); 306 307 #define DTRACE_FC_2(name, type1, arg1, type2, arg2) \ 308 DTRACE_PROBE2(__fc_##name, type1, arg1, type2, arg2); 309 310 #define DTRACE_FC_3(name, type1, arg1, type2, arg2, type3, arg3) \ 311 DTRACE_PROBE3(__fc_##name, type1, arg1, type2, arg2, type3, arg3); 312 313 #define DTRACE_FC_4(name, type1, arg1, type2, arg2, type3, arg3, type4, arg4) \ 314 DTRACE_PROBE4(__fc_##name, type1, arg1, type2, arg2, type3, arg3, \ 315 type4, arg4); 316 317 #define DTRACE_FC_5(name, type1, arg1, type2, arg2, type3, arg3, \ 318 type4, arg4, type5, arg5) \ 319 DTRACE_PROBE5(__fc_##name, type1, arg1, type2, arg2, type3, arg3, \ 320 type4, arg4, type5, arg5); 321 322 #define DTRACE_SRP_1(name, type1, arg1) \ 323 DTRACE_PROBE1(__srp_##name, type1, arg1); 324 325 #define DTRACE_SRP_2(name, type1, arg1, type2, arg2) \ 326 DTRACE_PROBE2(__srp_##name, type1, arg1, type2, arg2); 327 328 #define DTRACE_SRP_3(name, type1, arg1, type2, arg2, type3, arg3) \ 329 DTRACE_PROBE3(__srp_##name, type1, arg1, type2, arg2, type3, arg3); 330 331 #define DTRACE_SRP_4(name, type1, arg1, type2, arg2, type3, arg3, \ 332 type4, arg4) \ 333 DTRACE_PROBE4(__srp_##name, type1, arg1, type2, arg2, \ 334 type3, arg3, type4, arg4); 335 336 #define DTRACE_SRP_5(name, type1, arg1, type2, arg2, type3, arg3, \ 337 type4, arg4, type5, arg5) \ 338 DTRACE_PROBE5(__srp_##name, type1, arg1, type2, arg2, \ 339 type3, arg3, type4, arg4, type5, arg5); 340 341 #define DTRACE_SRP_6(name, type1, arg1, type2, arg2, type3, arg3, \ 342 type4, arg4, type5, arg5, type6, arg6) \ 343 DTRACE_PROBE6(__srp_##name, type1, arg1, type2, arg2, \ 344 type3, arg3, type4, arg4, type5, arg5, type6, arg6); 345 346 #define DTRACE_SRP_7(name, type1, arg1, type2, arg2, type3, arg3, \ 347 type4, arg4, type5, arg5, type6, arg6, type7, arg7) \ 348 DTRACE_PROBE7(__srp_##name, type1, arg1, type2, arg2, \ 349 type3, arg3, type4, arg4, type5, arg5, type6, arg6, type7, arg7); 350 351 #define DTRACE_SRP_8(name, type1, arg1, type2, arg2, type3, arg3, \ 352 type4, arg4, type5, arg5, type6, arg6, type7, arg7, type8, arg8) \ 353 DTRACE_PROBE8(__srp_##name, type1, arg1, type2, arg2, \ 354 type3, arg3, type4, arg4, type5, arg5, type6, arg6, \ 355 type7, arg7, type8, arg8); 356 357 #endif /* _KERNEL */ 358 359 extern const char *sdt_prefix; 360 361 typedef struct sdt_probedesc { 362 char *sdpd_name; /* name of this probe */ 363 unsigned long sdpd_offset; /* offset of call in text */ 364 struct sdt_probedesc *sdpd_next; /* next static probe */ 365 } sdt_probedesc_t; 366 367 #ifdef __cplusplus 368 } 369 #endif 370 371 #endif /* _SYS_SDT_H */ 372