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 */ 277