Daily bump.
[official-gcc.git] / gcc / coverage.h
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1 /* coverage.h - Defines data exported from coverage.c
2 Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007
3 Free Software Foundation, Inc.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 3, or (at your option) any later
10 version.
12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
21 #ifndef GCC_COVERAGE_H
22 #define GCC_COVERAGE_H
24 #include "gcov-io.h"
26 extern void coverage_init (const char *);
27 extern void coverage_finish (void);
29 /* Complete the coverage information for the current function. Once
30 per function. */
31 extern void coverage_end_function (void);
33 /* Start outputting coverage information for the current
34 function. Repeatable per function. */
35 extern int coverage_begin_output (void);
37 /* Allocate some counters. Repeatable per function. */
38 extern int coverage_counter_alloc (unsigned /*counter*/, unsigned/*num*/);
39 /* Use a counter from the most recent allocation. */
40 extern tree tree_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
42 /* Get all the counters for the current function. */
43 extern gcov_type *get_coverage_counts (unsigned /*counter*/,
44 unsigned /*expected*/,
45 const struct gcov_ctr_summary **);
47 extern tree get_gcov_type (void);
49 #endif