1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* coverage.h - Defines data exported from coverage.c
Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008
Free Software Foundation, Inc.
This file is part of GCC.
GCC 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 3, or (at your option) any later
version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_COVERAGE_H
#define GCC_COVERAGE_H
#include "gcov-io.h"
extern void coverage_init (const char *);
extern void coverage_finish (void);
/* Complete the coverage information for the current function. Once
per function. */
extern void coverage_end_function (unsigned, unsigned);
/* Start outputting coverage information for the current
function. Repeatable per function. */
extern int coverage_begin_output (unsigned, unsigned);
/* Compute the control flow checksum for the current function. */
extern unsigned coverage_compute_cfg_checksum (void);
/* Compute the line number checksum for the current function. */
extern unsigned coverage_compute_lineno_checksum (void);
/* Allocate some counters. Repeatable per function. */
extern int coverage_counter_alloc (unsigned /*counter*/, unsigned/*num*/);
/* Use a counter from the most recent allocation. */
extern tree tree_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
/* Use a counter address from the most recent allocation. */
extern tree tree_coverage_counter_addr (unsigned /*counter*/, unsigned/*num*/);
/* Get all the counters for the current function. */
extern gcov_type *get_coverage_counts (unsigned /*counter*/,
unsigned /*expected*/,
unsigned /*cfg_checksum*/,
unsigned /*lineno_checksum*/,
const struct gcov_ctr_summary **);
extern tree get_gcov_type (void);
#endif
|
