gcc/

[pf3gnuchains/gcc-fork.git] / gcc / coverage.h

diff --git a/gcc/coverage.h b/gcc/coverage.h
index 8817b80..bf9917d 100644 (file)
--- a/gcc/coverage.h
+++ b/gcc/coverage.h
@@ -1,11 +1,12 @@
 /* coverage.h - Defines data exported from coverage.c
-   Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007
+   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 2, or (at your option) any later
+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
@@ -14,9 +15,8 @@ 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 COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 #ifndef GCC_COVERAGE_H
 #define GCC_COVERAGE_H
@@ -25,12 +25,27 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 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 (void);
+
+/* Start outputting coverage information for the current
+   function. Repeatable per function.  */
 extern int coverage_begin_output (void);
 
-extern rtx coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
+/* 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*/,
                                       const struct gcov_ctr_summary **);
 
+extern tree get_gcov_type (void);
+
 #endif