diff options
Diffstat (limited to 'sys/contrib/opensolaris/uts/common/sys/sdt.h')
| -rw-r--r-- | sys/contrib/opensolaris/uts/common/sys/sdt.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/sys/contrib/opensolaris/uts/common/sys/sdt.h b/sys/contrib/opensolaris/uts/common/sys/sdt.h new file mode 100644 index 000000000000..da695c9203c7 --- /dev/null +++ b/sys/contrib/opensolaris/uts/common/sys/sdt.h @@ -0,0 +1,176 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifndef _SYS_SDT_H +#define _SYS_SDT_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef _KERNEL + +#define DTRACE_PROBE(provider, name) { \ + extern void __dtrace_##provider##___##name(void); \ + __dtrace_##provider##___##name(); \ +} + +#define DTRACE_PROBE1(provider, name, arg1) { \ + extern void __dtrace_##provider##___##name(unsigned long); \ + __dtrace_##provider##___##name((unsigned long)arg1); \ +} + +#define DTRACE_PROBE2(provider, name, arg1, arg2) { \ + extern void __dtrace_##provider##___##name(unsigned long, \ + unsigned long); \ + __dtrace_##provider##___##name((unsigned long)arg1, \ + (unsigned long)arg2); \ +} + +#define DTRACE_PROBE3(provider, name, arg1, arg2, arg3) { \ + extern void __dtrace_##provider##___##name(unsigned long, \ + unsigned long, unsigned long); \ + __dtrace_##provider##___##name((unsigned long)arg1, \ + (unsigned long)arg2, (unsigned long)arg3); \ +} + +#define DTRACE_PROBE4(provider, name, arg1, arg2, arg3, arg4) { \ + extern void __dtrace_##provider##___##name(unsigned long, \ + unsigned long, unsigned long, unsigned long); \ + __dtrace_##provider##___##name((unsigned long)arg1, \ + (unsigned long)arg2, (unsigned long)arg3, \ + (unsigned long)arg4); \ +} + +#define DTRACE_PROBE5(provider, name, arg1, arg2, arg3, arg4, arg5) { \ + extern void __dtrace_##provider##___##name(unsigned long, \ + unsigned long, unsigned long, unsigned long, unsigned long);\ + __dtrace_##provider##___##name((unsigned long)arg1, \ + (unsigned long)arg2, (unsigned long)arg3, \ + (unsigned long)arg4, (unsigned long)arg5); \ +} + +#else /* _KERNEL */ + +#define DTRACE_PROBE(name) { \ + extern void __dtrace_probe_##name(void); \ + __dtrace_probe_##name(); \ +} + +#define DTRACE_PROBE1(name, type1, arg1) { \ + extern void __dtrace_probe_##name(uintptr_t); \ + __dtrace_probe_##name((uintptr_t)(arg1)); \ +} + +#define DTRACE_PROBE2(name, type1, arg1, type2, arg2) { \ + extern void __dtrace_probe_##name(uintptr_t, uintptr_t); \ + __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2)); \ +} + +#define DTRACE_PROBE3(name, type1, arg1, type2, arg2, type3, arg3) { \ + extern void __dtrace_probe_##name(uintptr_t, uintptr_t, uintptr_t); \ + __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ + (uintptr_t)(arg3)); \ +} + +#define DTRACE_PROBE4(name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4) { \ + extern void __dtrace_probe_##name(uintptr_t, uintptr_t, \ + uintptr_t, uintptr_t); \ + __dtrace_probe_##name((uintptr_t)(arg1), (uintptr_t)(arg2), \ + (uintptr_t)(arg3), (uintptr_t)(arg4)); \ +} + +#define DTRACE_SCHED(name) \ + DTRACE_PROBE(__sched_##name); + +#define DTRACE_SCHED1(name, type1, arg1) \ + DTRACE_PROBE1(__sched_##name, type1, arg1); + +#define DTRACE_SCHED2(name, type1, arg1, type2, arg2) \ + DTRACE_PROBE2(__sched_##name, type1, arg1, type2, arg2); + +#define DTRACE_SCHED3(name, type1, arg1, type2, arg2, type3, arg3) \ + DTRACE_PROBE3(__sched_##name, type1, arg1, type2, arg2, type3, arg3); + +#define DTRACE_SCHED4(name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4) \ + DTRACE_PROBE4(__sched_##name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4); + +#define DTRACE_PROC(name) \ + DTRACE_PROBE(__proc_##name); + +#define DTRACE_PROC1(name, type1, arg1) \ + DTRACE_PROBE1(__proc_##name, type1, arg1); + +#define DTRACE_PROC2(name, type1, arg1, type2, arg2) \ + DTRACE_PROBE2(__proc_##name, type1, arg1, type2, arg2); + +#define DTRACE_PROC3(name, type1, arg1, type2, arg2, type3, arg3) \ + DTRACE_PROBE3(__proc_##name, type1, arg1, type2, arg2, type3, arg3); + +#define DTRACE_PROC4(name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4) \ + DTRACE_PROBE4(__proc_##name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4); + +#define DTRACE_IO(name) \ + DTRACE_PROBE(__io_##name); + +#define DTRACE_IO1(name, type1, arg1) \ + DTRACE_PROBE1(__io_##name, type1, arg1); + +#define DTRACE_IO2(name, type1, arg1, type2, arg2) \ + DTRACE_PROBE2(__io_##name, type1, arg1, type2, arg2); + +#define DTRACE_IO3(name, type1, arg1, type2, arg2, type3, arg3) \ + DTRACE_PROBE3(__io_##name, type1, arg1, type2, arg2, type3, arg3); + +#define DTRACE_IO4(name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4) \ + DTRACE_PROBE4(__io_##name, type1, arg1, type2, arg2, \ + type3, arg3, type4, arg4); + +#define DTRACE_SYSEVENT2(name, type1, arg1, type2, arg2) \ + DTRACE_PROBE2(__sysevent_##name, type1, arg1, type2, arg2); + +#endif /* _KERNEL */ + +extern const char *sdt_prefix; + +typedef struct sdt_probedesc { + char *sdpd_name; /* name of this probe */ + unsigned long sdpd_offset; /* offset of call in text */ + struct sdt_probedesc *sdpd_next; /* next static probe */ +} sdt_probedesc_t; + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_SDT_H */ |