/c-family

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

diff --git a/gcc/coverage.h b/gcc/coverage.h
index 9fa25f1..6935c2d 100644 (file)
--- a/gcc/coverage.h
+++ b/gcc/coverage.h
@@ -1,5 +1,5 @@
 /* coverage.h - Defines data exported from coverage.c
-   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -28,20 +28,30 @@ extern void coverage_finish (void);
 
 /* Complete the coverage information for the current function. Once
    per function.  */
-extern void coverage_end_function (void);
+extern void coverage_end_function (unsigned, unsigned);
 
 /* Start outputting coverage information for the current
    function. Repeatable per function.  */
-extern int coverage_begin_output (void);
+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);