1de7b4b805
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2005-2007, Joseph Koshy
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* Copyright (c) 2007 The FreeBSD Foundation
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* All rights reserved.
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*
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* Portions of this software were developed by A. Joseph Koshy under
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* sponsorship from the FreeBSD Foundation and Google, Inc.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _PMCSTAT_PL_CALLGRAPH_H_
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#define _PMCSTAT_PL_CALLGRAPH_H_
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/*
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* Each call graph node is tracked by a pmcstat_cgnode struct.
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*/
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struct pmcstat_cgnode {
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struct pmcstat_image *pcg_image;
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uintfptr_t pcg_func;
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uint32_t pcg_count;
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uint32_t pcg_nchildren;
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LIST_ENTRY(pmcstat_cgnode) pcg_sibling;
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LIST_HEAD(,pmcstat_cgnode) pcg_children;
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};
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struct pmcstat_cgnode_hash {
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struct pmcstat_cgnode *pch_cgnode;
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pmc_id_t pch_pmcid;
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LIST_ENTRY(pmcstat_cgnode_hash) pch_next;
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};
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extern LIST_HEAD(pmcstat_cgnode_hash_list, pmcstat_cgnode_hash) pmcstat_cgnode_hash[PMCSTAT_NHASH];
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extern int pmcstat_cgnode_hash_count;
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/* Function prototypes */
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int pmcpl_cg_init(void);
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void pmcpl_cg_shutdown(FILE *mf);
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void pmcpl_cg_process(
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struct pmcstat_process *pp, struct pmcstat_pmcrecord *pmcr,
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uint32_t nsamples, uintfptr_t *cc, int usermode, uint32_t cpu);
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int pmcpl_cg_topkeypress(int c, void *w);
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void pmcpl_cg_topdisplay(void);
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void pmcpl_cg_configure(char *opt);
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#endif /* _PMCSTAT_PL_CALLGRAPH_H_ */
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