* testsuite/lib/libstdc++.exp: Load target-supports-dg.exp.

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

diff --git a/gcc/coverage.h b/gcc/coverage.h
index 8817b80..033d3fd 100644 (file)
--- a/gcc/coverage.h
+++ b/gcc/coverage.h
@@ -1,5 +1,6 @@
 /* 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
+   Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -25,10 +26,23 @@ 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 rtx rtl_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
+/* Use a counter from the most recent allocation.  */
+extern tree tree_coverage_counter_ref (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 **);