From cdb2376773696240929622b1504fa8e2d4c29843 Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@codesourcery.com>
Date: Wed, 23 Apr 2003 14:05:11 +0000
Subject: Makefile.in (LIBGCC_DEPS): Add gcov headers.

	* Makefile.in (LIBGCC_DEPS): Add gcov headers.
	(libgcov.a): Depends on LIBGCC_DEPS.
	* basic-block.h (profile_info): Moved here from coverage.h. Made
	a pointer.
	* coverage.c (struct function_list): Fixed array of counter types.
	(struct counts_entry): Keyed by counter type, contains summary.
	(profile_info): Moved to profile.c.
	(prg_ctr_mask, prg_n_ctrs, fn_ctr_mask, fn_n_ctrs): New global
	vars.
	(profiler_label): Remove.
	(ctr_labels): New.
	(set_purpose, label_for_tag, build_counter_section_fields,
	build_counter_section_value, build_counter_section_data_fields,
	build_counter_section_data_values, build_function_info_fields,
	build_function_info_value, gcov_info_fields, gcov_info_value): Remove.
	(build_fn_info_type, build_fn_info_value, build_ctr_info_type,
	build_ctr_info_value, build_gcov_info): New.
	(htab_counts_entry_hash, htab_counts_entry_eq): Adjust.
	(reads_counts_file): Adjust.
	(get_coverage_counts): Takes counter number. Add summary
	parameter. Adjust.
	(coverage_counter_ref): Tkaes counter number. Adjust. Lazily
	create counter array labels.
	(coverage_end_function): Adjust.
	(create_coverage): Adjust.
	(find_counters_section): Remove.
	* coverage.h (MAX_COUNTER_SECTIONS): Remove.
	(struct section_info, struct profile_info): Remove.
	(profile_info): Moved to basic-block.h.
	(coverage_counter_ref): Takes a counter number.
	(get_coverage_counts): Takes a counter number. Added summary
	parameter.
	(find_counters_section): Remove.
	* gcov-dump.c (tag_arc_counts): Rename to ...
	(tag_counters): ... here. Adjust.
	(tag_table): Move tag_counters to 3rd entry. Remove
	PROGRAM_PLACEHOLDER and PROGRAM_INCORRECT entries.
	(dump_file): Check for counter tag values here.
	(tag_summary): Adjust.
	* gcov-io.c (gcov_write_summary, gcov_read_summary): Adjust.
	* gcov-io.h (GCOV_LOCKED): New.
	(GCOV_TAG_ARC_COUNTS): Rename to ...
	(GCOV_TAG_COUNTS_BASE): ... here.
	(GCOV_TAG_PLACEHOLDER_SUMMARY, GCOV_TAG_INCORRECT_SUMMARY):
	Remove.
	(GCOV_COUNTER_ARCS, GCOV_COUNTERS, GCOV_NAMES): New.
	(GCOV_TAG_FOR_COUNTER, GCOV_COUNTER_FOR_TAG,
	GCOV_TAG_IS_COUNTER): New.
	(struct gcov_ctr_summary): New.
	(struct gcov_summary): Adjust.
	(struct gcov_counter_section): Remove.
	struct gcov_counter_section_data): Remove.
	(struct gcov_function_info): Rename to ...
	(struct gcov_fn_info): ... here. Adjust.
	(struct gcov_ctr_info): New.
	(struct gcov_info): Adjust.
	* gcov.c (read_count_file): Adjust.
	(output_lines): Adjust.
	* libgcov.c (gcov_exit): Adjust.
	(__gcov_flush): Adjust.
	* mklibgcc.in (libgcc2_c_dep): Add gcov headers.
	* predict.c (maybe_hot_bb_p, probably_cold_bb_p,
	probably_never_executed_bb_p, compute_frequency_function): Adjust
	profile_info use.
	* profile.c (struct counts_entry): Remove.
	(profile_info): Define here.
	(get_exec_counts): Adjust get_coverage_counts call.
	(compute_branch_probablilities): Remove find_counters_section
	call.
	(gen_edge_profiler): Adjust coverage_counter_ref call.
	* tracer.c (tail_duplicate): Adjust profile_info use.

From-SVN: r65990
---
 gcc/coverage.h | 44 ++++----------------------------------------
 1 file changed, 4 insertions(+), 40 deletions(-)

(limited to 'gcc/coverage.h')

diff --git a/gcc/coverage.h b/gcc/coverage.h
index f6ead44..8817b80 100644
--- a/gcc/coverage.h
+++ b/gcc/coverage.h
@@ -23,50 +23,14 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #include "gcov-io.h"
 
-/* The number of different counter sections.  */
-#define MAX_COUNTER_SECTIONS	1
-
-/* Info about number of counters in the section.  */
-struct section_info
-{
-  unsigned tag;		/* Section tag.  */
-  int present;		/* Are the data from this section read into gcc?  */
-  int n_counters;	/* Total number of counters.  */
-  int n_counters_now;	/* Number of counters in the current function.  */
-};
-
-struct profile_info
-  {
-    /* Information about numbers of counters in counter sections, for
-       allocating the storage and storing the sizes.  */
-    unsigned n_sections;
-    struct section_info section_info[MAX_COUNTER_SECTIONS];
-    
-    /* Checksum of the cfg. Used for 'identification' of code.
-       Used by final.  */
-
-    unsigned current_function_cfg_checksum;
-
-    /* Max. value of counter in program corresponding to the profile data
-       for the current function.  */
-
-    gcov_type max_counter_in_program;
-
-    /* The number of profiles merged to form the profile data for the current
-       function.  */
-    int count_profiles_merged;
-  };
-
-extern struct profile_info profile_info;
-
 extern void coverage_init (const char *);
 extern void coverage_finish (void);
 extern void coverage_end_function (void);
 extern int coverage_begin_output (void);
-extern rtx coverage_counter_ref (unsigned /*tag*/, unsigned/*num*/);
-
-gcov_type *get_coverage_counts (unsigned /*tag*/, unsigned /*expected*/);
-struct section_info *find_counters_section	PARAMS ((unsigned));
 
+extern rtx coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
+extern gcov_type *get_coverage_counts (unsigned /*counter*/,
+				       unsigned /*expected*/,
+				       const struct gcov_ctr_summary **);
 
 #endif
-- 
cgit v1.1