osfmk/mach/machine/sdt.h

   1 /*
   2  * Copyright (c) 2007 Apple Inc. All rights reserved.
   3  */
   4 /*
   5  * CDDL HEADER START
   6  *
   7  * The contents of this file are subject to the terms of the
   8  * Common Development and Distribution License, Version 1.0 only
   9  * (the "License").  You may not use this file except in compliance
  10  * with the License.
  11  *
  12  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  13  * or http://www.opensolaris.org/os/licensing.
  14  * See the License for the specific language governing permissions
  15  * and limitations under the License.
  16  *
  17  * When distributing Covered Code, include this CDDL HEADER in each
  18  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  19  * If applicable, add the following below this CDDL HEADER, with the
  20  * fields enclosed by brackets "[]" replaced with your own identifying
  21  * information: Portions Copyright [yyyy] [name of copyright owner]
  22  *
  23  * CDDL HEADER END
  24  */
  25 /*
  26  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29
  30 #ifndef _MACH_MACHINE_SYS_SDT_H
  31 #define _MACH_MACHINE_SYS_SDT_H
  32
  33 #include <mach/machine/sdt_isa.h>
  34
  35 #ifdef KERNEL
  36
  37 #if CONFIG_DTRACE
  38
  39 /*
  40  * The following macros are used to create static probes. The argument types
  41  * should be no greater than uintptr_t in size each. The behavior of larger
  42  * types is undefined.
  43  */
  44
  45 #define DTRACE_PROBE(provider, name) {                                                          \
  46         DTRACE_CALL0ARGS(provider, name)                                                        \
  47 }
  48
  49 #define DTRACE_PROBE1(provider, name, arg0) {                                                   \
  50         uintptr_t __dtrace_args[ARG1_EXTENT] __attribute__ ((aligned (16)));                    \
  51         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  52         DTRACE_CALL1ARG(provider, name)                                                         \
  53 }
  54
  55 #define DTRACE_PROBE2(provider, name, arg0, arg1) {                                             \
  56         uintptr_t __dtrace_args[ARGS2_EXTENT] __attribute__ ((aligned (16)));                   \
  57         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  58         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
  59         DTRACE_CALL2ARGS(provider, name)                                                        \
  60 }
  61
  62 #define DTRACE_PROBE3(provider, name, arg0, arg1, arg2) {                                       \
  63         uintptr_t __dtrace_args[ARGS3_EXTENT] __attribute__ ((aligned (16)));                   \
  64         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  65         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
  66         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
  67         DTRACE_CALL3ARGS(provider, name)                                                        \
  68 }
  69
  70 #define DTRACE_PROBE4(provider, name, arg0, arg1, arg2, arg3) {                                 \
  71         uintptr_t __dtrace_args[ARGS4_EXTENT] __attribute__ ((aligned (16)));                   \
  72         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  73         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
  74         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
  75         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
  76         DTRACE_CALL4ARGS(provider, name)                                                        \
  77 }
  78
  79 #define DTRACE_PROBE5(provider, name, arg0, arg1, arg2, arg3, arg4) {                           \
  80         uintptr_t __dtrace_args[ARGS5_EXTENT] __attribute__ ((aligned (16)));                   \
  81         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  82         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
  83         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
  84         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
  85         __dtrace_args[4] = (uintptr_t)arg4;                                                             \
  86         DTRACE_CALL5ARGS(provider, name)                                                        \
  87 }
  88
  89 #define DTRACE_PROBE6(provider, name, arg0, arg1, arg2, arg3, arg4, arg5) {                     \
  90         uintptr_t __dtrace_args[ARGS6_EXTENT] __attribute__ ((aligned (16)));                   \
  91         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
  92         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
  93         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
  94         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
  95         __dtrace_args[4] = (uintptr_t)arg4;                                                             \
  96         __dtrace_args[5] = (uintptr_t)arg5;                                                             \
  97         DTRACE_CALL6ARGS(provider, name)                                                        \
  98 }
  99
 100 #define DTRACE_PROBE7(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6) {               \
 101         uintptr_t __dtrace_args[ARGS7_EXTENT] __attribute__ ((aligned (16)));                   \
 102         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
 103         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
 104         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
 105         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
 106         __dtrace_args[4] = (uintptr_t)arg4;                                                             \
 107         __dtrace_args[5] = (uintptr_t)arg5;                                                             \
 108         __dtrace_args[6] = (uintptr_t)arg6;                                                             \
 109         DTRACE_CALL7ARGS(provider, name)                                                        \
 110 }
 111
 112 #define DTRACE_PROBE8(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7) {         \
 113         uintptr_t __dtrace_args[ARGS8_EXTENT] __attribute__ ((aligned (16)));                   \
 114         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
 115         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
 116         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
 117         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
 118         __dtrace_args[4] = (uintptr_t)arg4;                                                             \
 119         __dtrace_args[5] = (uintptr_t)arg5;                                                             \
 120         __dtrace_args[6] = (uintptr_t)arg6;                                                             \
 121         __dtrace_args[7] = (uintptr_t)arg7;                                                             \
 122         DTRACE_CALL8ARGS(provider, name)                                                        \
 123 }
 124
 125 #define DTRACE_PROBE9(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) {   \
 126         uintptr_t __dtrace_args[ARGS9_EXTENT] __attribute__ ((aligned (16)));                   \
 127         __dtrace_args[0] = (uintptr_t)arg0;                                                             \
 128         __dtrace_args[1] = (uintptr_t)arg1;                                                             \
 129         __dtrace_args[2] = (uintptr_t)arg2;                                                             \
 130         __dtrace_args[3] = (uintptr_t)arg3;                                                             \
 131         __dtrace_args[4] = (uintptr_t)arg4;                                                             \
 132         __dtrace_args[5] = (uintptr_t)arg5;                                                             \
 133         __dtrace_args[6] = (uintptr_t)arg6;                                                             \
 134         __dtrace_args[7] = (uintptr_t)arg7;                                                             \
 135         __dtrace_args[8] = (uintptr_t)arg8;                                                             \
 136         DTRACE_CALL9ARGS(provider, name)                                                        \
 137 }
 138
 139 #define DTRACE_PROBE10(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) {    \
 140         uintptr_t __dtrace_args[ARGS10_EXTENT] __attribute__ ((aligned (16)));                          \
 141         __dtrace_args[0] = (uintptr_t)arg0;                                                                     \
 142         __dtrace_args[1] = (uintptr_t)arg1;                                                                     \
 143         __dtrace_args[2] = (uintptr_t)arg2;                                                                     \
 144         __dtrace_args[3] = (uintptr_t)arg3;                                                                     \
 145         __dtrace_args[4] = (uintptr_t)arg4;                                                                     \
 146         __dtrace_args[5] = (uintptr_t)arg5;                                                                     \
 147         __dtrace_args[6] = (uintptr_t)arg6;                                                                     \
 148         __dtrace_args[7] = (uintptr_t)arg7;                                                                     \
 149         __dtrace_args[8] = (uintptr_t)arg8;                                                                     \
 150         __dtrace_args[9] = (uintptr_t)arg9;                                                                     \
 151         DTRACE_CALL10ARGS(provider, name)                                                               \
 152 }
 153
 154 #else
 155 #define DTRACE_PROBE(provider, name) do {} while(0)
 156 #define DTRACE_PROBE1(provider, name, arg0) do {} while(0)
 157 #define DTRACE_PROBE2(provider, name, arg0, arg1) do {} while(0)
 158 #define DTRACE_PROBE3(provider, name, arg0, arg1, arg2) do {} while(0)
 159 #define DTRACE_PROBE4(provider, name, arg0, arg1, arg2, arg3) do {} while(0)
 160 #define DTRACE_PROBE5(provider, name, arg0, arg1, arg2, arg3, arg4) do {} while(0)
 161 #define DTRACE_PROBE6(provider, name, arg0, arg1, arg2, arg3, arg4, arg5) do {} while(0)
 162 #define DTRACE_PROBE7(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6) do {} while(0)
 163 #define DTRACE_PROBE8(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7) do {} while(0)
 164 #define DTRACE_PROBE9(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) do {} while(0)
 165 #define DTRACE_PROBE10(provider, name, arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) do {} while(0)
 166
 167 #endif /* CONFIG_DTRACE */
 168
 169 #define DTRACE_SCHED(name)                                              \
 170         DTRACE_PROBE(__sched_, name);
 171
 172 #define DTRACE_SCHED1(name, type1, arg1)                                \
 173         DTRACE_PROBE1(__sched_, name, arg1);
 174
 175 #define DTRACE_SCHED2(name, type1, arg1, type2, arg2)                   \
 176         DTRACE_PROBE2(__sched_, name, arg1, arg2);
 177
 178 #define DTRACE_SCHED3(name, type1, arg1, type2, arg2, type3, arg3)      \
 179         DTRACE_PROBE3(__sched_, name, arg1, arg2, arg3);
 180
 181 #define DTRACE_SCHED4(name, type1, arg1, type2, arg2,                   \
 182     type3, arg3, type4, arg4)                                           \
 183         DTRACE_PROBE4(__sched_, name, arg1, arg2, arg3, arg4);
 184
 185 #define DTRACE_PROC(name)                                               \
 186         DTRACE_PROBE(__proc_, name);
 187
 188 #define DTRACE_PROC1(name, type1, arg1)                                 \
 189         DTRACE_PROBE1(__proc_, name, arg1);
 190
 191 #define DTRACE_PROC2(name, type1, arg1, type2, arg2)                    \
 192         DTRACE_PROBE2(__proc_, name, arg1, arg2);
 193
 194 #define DTRACE_PROC3(name, type1, arg1, type2, arg2, type3, arg3)       \
 195         DTRACE_PROBE3(__proc_, name, arg1, arg2, arg3);
 196
 197 #define DTRACE_PROC4(name, type1, arg1, type2, arg2,                    \
 198     type3, arg3, type4, arg4)                                           \
 199         DTRACE_PROBE4(__proc_, name, arg1, arg2, arg3, arg4);
 200
 201 #define DTRACE_IO(name)                                                 \
 202         DTRACE_PROBE(__io_, name);
 203
 204 #define DTRACE_IO1(name, type1, arg1)                                   \
 205         DTRACE_PROBE1(__io_, name, arg1);
 206
 207 #define DTRACE_IO2(name, type1, arg1, type2, arg2)                      \
 208         DTRACE_PROBE2(__io_, name, arg1, arg2);
 209
 210 #define DTRACE_IO3(name, type1, arg1, type2, arg2, type3, arg3)         \
 211         DTRACE_PROBE3(__io_, name, arg1, arg2, arg3);
 212
 213 #define DTRACE_IO4(name, type1, arg1, type2, arg2,                      \
 214     type3, arg3, type4, arg4)                                           \
 215         DTRACE_PROBE4(__io_, name, arg1, arg2, arg3, arg4);
 216
 217 #define DTRACE_INT5(name, type1, arg1, type2, arg2,                     \
 218     type3, arg3, type4, arg4, type5, arg5)                                              \
 219         DTRACE_PROBE5(__sdt_, name, arg1, arg2, arg3, arg4, arg5);
 220
 221 #define DTRACE_MEMORYSTATUS2(name, type1, arg1, type2, arg2)            \
 222         DTRACE_PROBE2(__sdt_, name, arg1, arg2);
 223
 224 #define DTRACE_MEMORYSTATUS3(name, type1, arg1, type2, arg2, type3, arg3)               \
 225         DTRACE_PROBE3(__sdt_, name, arg1, arg2, arg3);
 226
 227 #define DTRACE_MEMORYSTATUS6(name, type1, arg1, type2, arg2,                    \
 228     type3, arg3, type4, arg4, type5, arg5, type6, arg6) \
 229         DTRACE_PROBE6(__vminfo_, name, arg1, arg2, arg3, arg4, arg5, arg6)
 230
 231 #define DTRACE_TMR3(name, type1, arg1, type2, arg2, type3, arg3)                \
 232         DTRACE_PROBE3(__sdt_, name, arg1, arg2, arg3);
 233
 234 #define DTRACE_TMR4(name, type1, arg1, arg2, arg3, arg4)                        \
 235         DTRACE_PROBE4(__sdt_, name, arg1, arg2, arg3, arg4);
 236
 237 #define DTRACE_TMR5(name, type1, arg1, type2, arg2, type3, arg3, arg4, arg5)    \
 238         DTRACE_PROBE5(__sdt_, name, arg1, arg2, arg3, arg4, arg5);
 239
 240 #define DTRACE_TMR6(name, type1, arg1, type2, arg2, type3, arg3, arg4, arg5, arg6) \
 241         DTRACE_PROBE6(__sdt_, name, arg1, arg2, arg3, arg4, arg5, arg6);
 242
 243 #define DTRACE_TMR7(name, type1, arg1, type2, arg2, type3, arg3, arg4, arg5, arg6, arg7) \
 244         DTRACE_PROBE7(__sdt_, name, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
 245
 246 #define DTRACE_PHYSLAT3(name, type1, arg1, type2, arg2, type3, arg3)            \
 247         DTRACE_PROBE3(__sdt_, name, arg1, arg2, arg3);
 248
 249 #define DTRACE_VM(name)                                                 \
 250         DTRACE_PROBE(__vminfo_, name)
 251
 252 #define DTRACE_VM1(name, type1, arg1)                                   \
 253         DTRACE_PROBE1(__vminfo_, name, arg1)
 254
 255 #define DTRACE_VM2(name, type1, arg1, type2, arg2)                      \
 256         DTRACE_PROBE2(__vminfo_, name, arg1, arg2)
 257
 258 #define DTRACE_VM3(name, type1, arg1, type2, arg2, type3, arg3)         \
 259         DTRACE_PROBE3(__vminfo_, name, arg1, arg2, arg3)
 260
 261 #define DTRACE_VM4(name, type1, arg1, type2, arg2,                      \
 262     type3, arg3, type4, arg4)                                           \
 263         DTRACE_PROBE4(__vminfo_, name, arg1, arg2, arg3, arg4)
 264
 265 #define DTRACE_VM5(name, type1, arg1, type2, arg2,                      \
 266     type3, arg3, type4, arg4, type5, arg5)                              \
 267         DTRACE_PROBE5(__vminfo_, name, arg1, arg2, arg3, arg4, arg5)
 268
 269 #define DTRACE_VM6(name, type1, arg1, type2, arg2,                      \
 270     type3, arg3, type4, arg4, type5, arg5, type6, arg6) \
 271         DTRACE_PROBE6(__vminfo_, name, arg1, arg2, arg3, arg4, arg5, arg6)
 272
 273 #define DTRACE_IP(name)                                                 \
 274         DTRACE_PROBE(__ip_, name)
 275
 276 #define DTRACE_IP1(name, type1, arg1)                                   \
 277         DTRACE_PROBE1(__ip_, name, arg1)
 278
 279 #define DTRACE_IP2(name, type1, arg1, type2, arg2)                      \
 280         DTRACE_PROBE2(__ip_, name, arg1, arg2)
 281
 282 #define DTRACE_IP3(name, type1, arg1, type2, arg2, type3, arg3)         \
 283         DTRACE_PROBE3(__ip_, name, arg1, arg2, arg3)
 284
 285 #define DTRACE_IP4(name, type1, arg1, type2, arg2,                      \
 286     type3, arg3, type4, arg4)                                           \
 287         DTRACE_PROBE4(__ip_, name, arg1, arg2, arg3, arg4)
 288
 289 #define DTRACE_IP5(name, typ1, arg1, type2, arg2, type3, arg3,          \
 290     type4, arg4, type5, arg5)                                           \
 291         DTRACE_PROBE5(__ip_, name, arg1, arg2, arg3, arg4, arg5)
 292
 293 #define DTRACE_IP6(name, type1, arg1, type2, arg2, type3, arg3,         \
 294     type4,arg4, type5, arg5, type6, arg6)                               \
 295         DTRACE_PROBE6(__ip_, name, arg1, arg2, arg3, arg4, arg5, arg6)
 296
 297 #define DTRACE_IP7(name, type1, arg1, type2, arg2, type3, arg3,         \
 298     type4, arg4, type5, arg5, type6, arg6, type7, arg7)                 \
 299         DTRACE_PROBE7(__ip_, name, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
 300
 301 #define DTRACE_TCP(name)                                                 \
 302         DTRACE_PROBE(__tcp_, name)
 303
 304 #define DTRACE_TCP1(name, type1, arg1)                                   \
 305         DTRACE_PROBE1(__tcp_, name, arg1)
 306
 307 #define DTRACE_TCP2(name, type1, arg1, type2, arg2)                      \
 308         DTRACE_PROBE2(__tcp_, name, arg1, arg2)
 309
 310 #define DTRACE_TCP3(name, type1, arg1, type2, arg2, type3, arg3)         \
 311         DTRACE_PROBE3(__tcp_, name, arg1, arg2, arg3)
 312
 313 #define DTRACE_TCP4(name, type1, arg1, type2, arg2,                      \
 314     type3, arg3, type4, arg4)                                           \
 315         DTRACE_PROBE4(__tcp_, name, arg1, arg2, arg3, arg4)
 316
 317 #define DTRACE_TCP5(name, typ1, arg1, type2, arg2, type3, arg3,          \
 318     type4, arg4, type5, arg5)                                           \
 319         DTRACE_PROBE5(__tcp_, name, arg1, arg2, arg3, arg4, arg5)
 320
 321 #define DTRACE_MPTCP(name)                                              \
 322         DTRACE_PROBE(__mptcp_, name)
 323
 324 #define DTRACE_MPTCP1(name, type1, arg1)                                \
 325         DTRACE_PROBE1(__mptcp_, name, arg1)
 326
 327 #define DTRACE_MPTCP2(name, type1, arg1, type2, arg2)                   \
 328         DTRACE_PROBE2(__mptcp_, name, arg1, arg2)
 329
 330 #define DTRACE_MPTCP3(name, type1, arg1, type2, arg2, type3, arg3)      \
 331         DTRACE_PROBE3(__mptcp_, name, arg1, arg2, arg3)
 332
 333 #define DTRACE_MPTCP4(name, type1, arg1, type2, arg2,                   \
 334                      type3, arg3, type4, arg4)                          \
 335         DTRACE_PROBE4(__mptcp_, name, arg1, arg2, arg3, arg4)
 336
 337 #define DTRACE_MPTCP5(name, typ1, arg1, type2, arg2, type3, arg3,       \
 338                       type4, arg4, type5, arg5)                         \
 339         DTRACE_PROBE5(__mptcp_, name, arg1, arg2, arg3, arg4, arg5)
 340
 341 #define DTRACE_MPTCP6(name, typ1, arg1, type2, arg2, type3, arg3,       \
 342                       type4, arg4, type5, arg5, type6, arg6)            \
 343         DTRACE_PROBE6(__mptcp_, name, arg1, arg2, arg3, arg4, arg5, arg6)
 344
 345 #define DTRACE_MPTCP7(name, typ1, arg1, type2, arg2, type3, arg3,       \
 346                       type4, arg4, type5, arg5, type6, arg6,            \
 347                       type7, arg7)                                      \
 348         DTRACE_PROBE7(__mptcp_, name, arg1, arg2, arg3, arg4, arg5,     \
 349                       arg6, arg7)
 350
 351 #define DTRACE_FSINFO(name, type, vp)                                   \
 352         DTRACE_PROBE1(__fsinfo_, name, vp)
 353
 354 #define DTRACE_FSINFO_IO(name, type1, vp, type2, size)                  \
 355         DTRACE_PROBE2(__fsinfo_, name, vp, size)
 356
 357 #define DTRACE_BOOST(name)                                              \
 358         DTRACE_PROBE(__boost_, name);
 359
 360 #define DTRACE_BOOST1(name, type1, arg1)                                \
 361         DTRACE_PROBE1(__boost_, name, arg1);
 362
 363 #define DTRACE_BOOST2(name, type1, arg1, type2, arg2)                   \
 364         DTRACE_PROBE2(__boost_, name, arg1, arg2);
 365
 366 #define DTRACE_BOOST3(name, type1, arg1, type2, arg2, type3, arg3)      \
 367         DTRACE_PROBE3(__boost_, name, arg1, arg2, arg3);
 368
 369 #define DTRACE_BOOST4(name, type1, arg1, type2, arg2,                   \
 370     type3, arg3, type4, arg4)                                           \
 371         DTRACE_PROBE4(__boost_, name, arg1, arg2, arg3, arg4);
 372
 373 #define DTRACE_BOOST5(name, type1, arg1, type2, arg2,                   \
 374     type3, arg3, type4, arg4, type5, arg5)                                              \
 375         DTRACE_PROBE5(__boost_, name, arg1, arg2, arg3, arg4, arg5);
 376
 377 #define DTRACE_BOOST6(name, type1, arg1, type2, arg2,                   \
 378     type3, arg3, type4, arg4, type5, arg5, type6, arg6)                 \
 379         DTRACE_PROBE6(__boost_, name, arg1, arg2, arg3, arg4, arg5, arg6);
 380
 381 #if PRIVATE
 382 #endif /* PRIVATE */
 383
 384 #endif /* KERNEL */
 385
 386 #endif  /* _MACH_MACHINE_SYS_SDT_H */