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

1 files changed, 21 insertions, 11 deletions

diff --git a/gcc/gcov-io.c b/gcc/gcov-io.c
index 94002a9..b595217 100644
--- a/gcc/gcov-io.c
+++ b/gcc/gcov-io.c
@@ -305,15 +305,20 @@ gcov_write_length (unsigned long position)
 GCOV_LINKAGE void
 gcov_write_summary (unsigned tag, const struct gcov_summary *summary)
 {
+  unsigned ix;
+  const struct gcov_ctr_summary *csum;
   unsigned long base;
 
   base = gcov_write_tag (tag);
   gcov_write_unsigned (summary->checksum);
-  gcov_write_unsigned (summary->runs);
-  gcov_write_unsigned (summary->arcs);
-  gcov_write_counter (summary->arc_sum);
-  gcov_write_counter (summary->arc_max_one);
-  gcov_write_counter (summary->arc_sum_max);
+  for (csum = summary->ctrs, ix = GCOV_COUNTERS; ix--; csum++)
+    {
+      gcov_write_unsigned (csum->num);
+      gcov_write_unsigned (csum->runs);
+      gcov_write_counter (csum->sum_all);
+      gcov_write_counter (csum->run_max);
+      gcov_write_counter (csum->sum_max);
+    }
   gcov_write_length (base);
 }
 #endif /* IN_LIBGCOV */
@@ -406,15 +411,20 @@ gcov_read_string ()
 GCOV_LINKAGE void
 gcov_read_summary (struct gcov_summary *summary)
 {
+  unsigned ix;
+  struct gcov_ctr_summary *csum;
+  
   summary->checksum = gcov_read_unsigned ();
-  summary->runs = gcov_read_unsigned ();
-  summary->arcs = gcov_read_unsigned ();
-  summary->arc_sum = gcov_read_counter ();
-  summary->arc_max_one = gcov_read_counter ();
-  summary->arc_sum_max = gcov_read_counter ();
+  for (csum = summary->ctrs, ix = GCOV_COUNTERS; ix--; csum++)
+    {
+      csum->num = gcov_read_unsigned ();
+      csum->runs = gcov_read_unsigned ();
+      csum->sum_all = gcov_read_counter ();
+      csum->run_max = gcov_read_counter ();
+      csum->sum_max = gcov_read_counter ();
+    }
 }
 
-
 #if IN_GCOV > 0
 /* Return the modification time of the current gcov file.  */