* opt-functions.awk (var_type): New function.
[official-gcc.git] / gcc / coverage.h
blobec33a3cd2df9ff434ed923c31d96065cbacfb9fb
1 /* coverage.h - Defines data exported from coverage.c
2 Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005
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 2, 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 COPYING. If not, write to the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 02111-1307, USA. */
22 #ifndef GCC_COVERAGE_H
23 #define GCC_COVERAGE_H
25 #include "gcov-io.h"
27 extern void coverage_init (const char *);
28 extern void coverage_finish (void);
30 /* Complete the coverage information for the current function. Once
31 per function. */
32 extern void coverage_end_function (void);
34 /* Start outputting coverage information for the current
35 function. Repeatable per function. */
36 extern int coverage_begin_output (void);
38 /* Allocate some counters. Repeatable per function. */
39 extern int coverage_counter_alloc (unsigned /*counter*/, unsigned/*num*/);
40 /* Use a counter from the most recent allocation. */
41 extern rtx rtl_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
42 /* Use a counter from the most recent allocation. */
43 extern tree tree_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
45 /* Get all the counters for the current function. */
46 extern gcov_type *get_coverage_counts (unsigned /*counter*/,
47 unsigned /*expected*/,
48 const struct gcov_ctr_summary **);
50 extern tree get_gcov_type (void);
52 #endif