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| author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
| commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
| tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/coverage.h | |
| parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
| download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip | |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/coverage.h')
| -rw-r--r-- | gcc-4.7/gcc/coverage.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/coverage.h b/gcc-4.7/gcc/coverage.h new file mode 100644 index 000000000..1f3662b74 --- /dev/null +++ b/gcc-4.7/gcc/coverage.h @@ -0,0 +1,58 @@ +/* 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); + +/* Start outputting coverage information for the current + function. */ +extern int coverage_begin_function (unsigned, unsigned); + +/* Complete the coverage information for the current function. */ +extern void coverage_end_function (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 |