| /* |
| This file is part of drd, a data race detector. |
| |
| Copyright (C) 2006-2007 Bart Van Assche |
| bart.vanassche@gmail.com |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307, USA. |
| |
| The GNU General Public License is contained in the file COPYING. |
| */ |
| |
| |
| #ifndef __SEGMENT_H |
| #define __SEGMENT_H |
| |
| |
| // Segments and segment lists. A segment represents information about |
| // a contiguous group of statements of a specific thread. There is a vector |
| // clock associated with each segment. |
| |
| |
| #include "drd_vc.h" |
| #include "pub_drd_bitmap.h" |
| #include "pub_tool_execontext.h" // ExeContext |
| #include "pub_tool_stacktrace.h" // StackTrace |
| |
| |
| typedef struct segment |
| { |
| struct segment* next; |
| struct segment* prev; |
| ExeContext* stacktrace; |
| VectorClock vc; |
| struct bitmap* bm; |
| } Segment; |
| |
| void sg_init(Segment* const sg, |
| ThreadId const creator, |
| ThreadId const created); |
| void sg_cleanup(Segment* const sg); |
| Segment* sg_new(ThreadId const creator, ThreadId const created); |
| void sg_delete(Segment* const sg); |
| void sg_print(const Segment* const sg); |
| Bool sg_get_trace(void); |
| void sg_set_trace(Bool const trace_segment); |
| ULong sg_get_segments_created_count(void); |
| ULong sg_get_max_segments_alive_count(void); |
| |
| |
| #endif // __SEGMENT_H |