49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
/* $NetBSD: tprof.h,v 1.5 2023/04/17 08:37:24 msaitoh Exp $ */
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/*
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* Copyright (c) 2018 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Maxime Villard.
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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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* 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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extern struct tprof_info tprof_info;
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extern int ncpu;
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extern int devfd;
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extern u_int ncounters;
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const char *tprof_cycle_event_name(void);
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int tprof_event_init(uint32_t);
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void tprof_event_list(void);
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void tprof_event_lookup(const char *, struct tprof_param *);
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int tprof_parse_event(tprof_param_t *, const char *, uint32_t, const char **,
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char **);
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#define TPROF_PARSE_EVENT_F_ALLOWOPTION 0x00000001
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#define TPROF_PARSE_EVENT_F_ALLOWSCALE 0x00000002
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void tprof_analyze(int, char **);
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void tprof_top(int, char **);
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