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https://github.com/opnsense/src.git
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89a9852f32
stand/common: Add file_addbuf() libsa: Add support for timestamp logging (tslog) stand/common: Add support for timestamp logging (tslog) i386/loader: Call tslog_init efi/loader: Call tslog_init (+ bugfix) stand/common command_boot: Pass tslog to kernel kern_tslog: Include tslog data from loader loader: Use tslog to instrument some functions Add userland boot profiling to TSLOG (+ bugfix) Sponsored by: https://www.patreon.com/cperciva (cherry picked from commit60a978bec9) (cherry picked from commite193d3ba33) (cherry picked from commitc8dfc327db) (cherry picked from commitc4b65e954f) (cherry picked from commitf49381ccb6) (cherry picked from commit537a44bf28) (cherry picked from commitfe51b5a76d) (cherry picked from commit313724bab9) (cherry picked from commit46dd801acb) (cherry picked from commit52e125c2bd) (cherry picked from commit19e4f2f289)
69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
/*-
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* Copyright (c) 2017 Colin Percival
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _TSLOG_H_
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#define _TSLOG_H_
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#ifdef TSLOG
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#include <sys/_types.h>
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#include <sys/pcpu.h>
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#endif
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#define TS_ENTER 0
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#define TS_EXIT 1
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#define TS_THREAD 2
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#define TS_EVENT 3
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#define TSENTER() TSRAW(curthread, TS_ENTER, __func__, NULL)
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#define TSENTER2(x) TSRAW(curthread, TS_ENTER, __func__, x)
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#define TSEXIT() TSRAW(curthread, TS_EXIT, __func__, NULL)
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#define TSEXIT2(x) TSRAW(curthread, TS_EXIT, __func__, x)
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#define TSTHREAD(td, x) TSRAW(td, TS_THREAD, x, NULL)
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#define TSEVENT(x) TSRAW(curthread, TS_EVENT, x, NULL)
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#define TSEVENT2(x, y) TSRAW(curthread, TS_EVENT, x, y)
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#define TSLINE() TSEVENT2(__FILE__, __XSTRING(__LINE__))
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#define TSWAIT(x) TSEVENT2("WAIT", x);
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#define TSUNWAIT(x) TSEVENT2("UNWAIT", x);
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#define TSHOLD(x) TSEVENT2("HOLD", x);
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#define TSRELEASE(x) TSEVENT2("RELEASE", x);
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#define TSFORK(p, pp) TSRAW_USER(p, pp, NULL, NULL)
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#define TSEXEC(p, name) TSRAW_USER(p, (pid_t)(-1), name, NULL)
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#define TSNAMEI(p, name) TSRAW_USER(p, (pid_t)(-1), NULL, name)
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#define TSPROCEXIT(p) TSRAW_USER(p, (pid_t)(-1), NULL, NULL)
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#ifdef TSLOG
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#define TSRAW(a, b, c, d) tslog(a, b, c, d)
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void tslog(void *, int, const char *, const char *);
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#define TSRAW_USER(a, b, c, d) tslog_user(a, b, c, d)
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void tslog_user(pid_t, pid_t, const char *, const char *);
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#else
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#define TSRAW(a, b, c, d) /* Timestamp logging disabled */
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#define TSRAW_USER(a, b, c, d) /* Timestamp logging disabled */
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#endif
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#endif /* _TSLOG_H_ */
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