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FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
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/* coverage.h - Defines data exported from coverage.c Copyright (C) 1998-2017 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 function FN given as argument. */ extern unsigned coverage_compute_cfg_checksum (struct function *fn); /* Compute the profile id of function N. */ extern unsigned coverage_compute_profile_id (struct cgraph_node *n); /* 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); extern bool coverage_node_map_initialized_p (void); #endif