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61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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This file is part of drd, a data race detector.
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Copyright (C) 2006-2008 Bart Van Assche
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bart.vanassche@gmail.com
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307, USA.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __SEGMENT_H
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#define __SEGMENT_H
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// Segments and segment lists. A segment represents information about
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// a contiguous group of statements of a specific thread. There is a vector
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// clock associated with each segment.
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#include "drd_vc.h"
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#include "pub_drd_bitmap.h"
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#include "pub_tool_execontext.h" // ExeContext
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#include "pub_tool_stacktrace.h" // StackTrace
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typedef struct segment
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{
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struct segment* next;
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struct segment* prev;
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ExeContext* stacktrace;
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VectorClock vc;
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struct bitmap* bm;
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} Segment;
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Segment* sg_new(const ThreadId creator, const ThreadId created);
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void sg_delete(Segment* const sg);
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void sg_print(const Segment* const sg);
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Bool sg_get_trace(void);
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void sg_set_trace(const Bool trace_segment);
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ULong sg_get_created_segments_count(void);
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ULong sg_get_alive_segments_count(void);
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ULong sg_get_max_alive_segments_count(void);
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#endif // __SEGMENT_H
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