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* gcov-dump.c (tag_summary): Remove max_sum
* gcov-io.h (gcov_summary, gcov_write_summary, gcov_read_summary): Kill
max_sum.
* libgcov.c (gcov_exit): Do one pass over the data. Make error message
more verbose.
From-SVN: r65758
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* Makefile.in (loop-init.o): Do not depend on gcov-io.h,
gcov-iov.h.
Simplify interface to gcov reading and writing.
* gcov-io.h (gcov_file, gcov_position, gcov_length, gcov_buffer,
gcov_alloc, gcov_modified, gcov_errored): Move into ...
(struct gcov_var gcov_var): ... this static structure.
(gcov_write_unsigned, gcov_write_counter, gcov_write_string):
Return void.
(gcov_read_unsigned, gcov_read_couter, gcov_read_string): Return
read object.
(gcov_read_bytes, gcov_write_bytes): Set error flag on error.
(gcov_reserve_length): Remove.
(gcov_write_tag): New.
(gcov_write_length): Adjust.
(gcov_read_summary, gcov_write_summary): Adjust.
(gcov_eof, gcov_ok): Rename to ...
(gcov_is_eof, gcov_is_error): ... here. Return error code.
(gcov_save_position, gcov_resync): Rename to ...
(gcov_position, gcov_seek): ... here.
(gcov_skip, gcov_skip_string): Remove.
(gcov_error): Remove.
(gcov_open, gcov_close): Adjust.
* gcov.c (find_source): Take const char *, copy it on allocation.
(read_graph_file): Adjust.
(read_count_file): Adjust.
* libgcov.c (gcov_exit): Adjust.
* gcov-dump.c (tag_function, tag_blocks, tag_arcs, tag_lines,
tag_arc_counts, tag_summary): Return void. Adjust.
(struct tag_format): Adjust proc member.
(dump_file): Adjust gcov calls.
From-SVN: r65464
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* gcov-io.h: Replace IN_LIBGCC1 with IN_LIBGCOV. Use IN_GCOV.
Convert to C89 prototypes.
(gcov_file, gcov_length, gcov_position, gcov_buffer, gcov_alloc,
gcov_error, gcov_modified): New static variables.
(gcov_open, gcov_close, gcov_read_bytes, gcov_write_bytes): New
functions.
(gcov_write_unsigned, gcov_write_counter, gcov_write_string,
gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
(gcov_read_summary, gcov_write_summary): Adjust.
(gcov_save_position, gcov_reserve_length, gcov_write_length):
Adjust.
(gcov_resync, gcov_skip, gcov_skip_string): Adjust.
(da_file_open, da_file_close, da_file_eof, da_file_error): Remove.
(da_file_position, da_file_seek, da_file_write, da_file_read):
Remove.
(gcov_error, gcov_eof, gcov_ok, gcov_time): New functions.
* gcov.c (gcov_type): Don't typedef here.
(IN_GCOV): #define
(read_graph_file, read_count_file): Adjust.
* gcov-dump.c (gcov_type): Don't typedef here.
(IN_GCOV): #define.
(tag_function, tag_blocks, tag_arcs, tag_lines, tag_arc_counts):
Remove FILE parameter, adjust.
(struct tag_format): Adjust proc member.
(dump_file): Adjust.
* libgcov.c (IN_LIBGCOV): #define.
(gcov_exit): Adjust.
* loop-init.c: Don't #include gcov-io.h
* profile.c (struct counts_entry): New structure to hold counter
values.
(struct section_reference, struct da_index_entry): Remove.
(bbg_file, da_file): Remove.
(htab_counts_index_hash, htab_counts_index_eq,
htab_counts_index_del): Replace with ...
(htab_counts_entry_hash, htab_counts_entry_eq,
htab_counts_entry_del): ... these.
(cleanup_counts_index, index_counts_file): Remove.
(read_counts_file): New function.
(get_exec_counts): Adjust.
(compute_branch_probabilities): Don't free the exec counts here.
(branch_prob): Adjust.
(init_branch_prob): Adjust.
(end_branch_prob): Adjust.
From-SVN: r65338
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2003-03-27 Janis Johnson <janis187@us.ibm.com>
* libgcov.c: Provide only dummy functions if libc is not available.
From-SVN: r64936
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of whole .da file just once.
* gcov-io.h (gcov_save_position, gcov_reserve_length, gcov_resync,
gcov_skip, gcov_skip_string, gcov_write_unsigned, gcov_write_counter,
gcov_write_string, gcov_read_unsigned, gcov_read_counter,
gcov_read_string, gcov_write_length): Modified to enable reading/
writing of whole .da file just once.
(da_file_open, da_file_close, da_file_eof, da_file_error,
da_file_position, da_file_seek, da_file_write, da_file_read): New
functions.
(actual_da_file, actual_da_file_position, actual_da_file_length,
actual_da_file_buffer, actual_da_file_buffer_size): New static
functions.
* libgcov.c (gcov_exit): Modified to read/write the whole .da file at
just once.
From-SVN: r63800
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* gcov-dump.c (print_prefix): Fix signedness warning.
* gcov-io.h (struct counter_section, struct counter_section_data): New.
(struct function_info): n_arc_counts field removed, n_counter_sections,
counter_sections fields added.
(struct gcov_info): arc_counts, n_arc_counts fields removed,
n_counter_sections, counter_sections fields added.
* libgcov.c (gcov_exit, __gcov_flush): Add support for multiple
profile sections.
* profile.h (MAX_COUNTER_SECTIONS): New.
(struct section_info): New.
(struct profile_info): count_instrumented_edges,
count_edges_instrumented_now fields removed, n_sections, section_info
fields added.
(find_counters_section): Declare.
* profile.c (struct function_list): count_edges field removed,
n_counter_sections, counter_sections fields added.
(set_purpose, label_for_tag, build_counter_section_fields,
build_counter_section_value, build_counter_section_data_fields,
build_counter_section_data_value, build_function_info_fields,
build_function_info_value, build_gcov_info_fields,
build_gcov_info_value): New static functions.
(find_counters_section): New function.
(instrument_edges, get_exec_counts, compute_branch_probabilities,
branch_prob, create_profiler): Modified to support multiple profile
sections.
From-SVN: r63474
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* Makefile.in (LIB2FUNCS_ST): Remove _gcov.
(LIBGCOV): New variable.
(libgcc.mk): Add LIBGCOV.
(LIBGCC_DEPS): Add libgcov.c.
(libgcov.a): New target.
(clean): Remove libgcov.a.
(install-libgcc): Do libgcov too.
(stage1-start, stage2-start, stage3-start, stage4-start): Deal
with libgcov.a.
* libgcc2.c (L_gcov): Move into ...
* libgcov.c: ... here. New file.
* mklibgcc.in: Add libgcov rules.
* gcc.c (LINK_COMMAND_SPEC): Add -lgcov when profiling.
* doc/invoke.texi (profile-arcs, test-coverage): Update and
clarify.
* profile.c (index_counts_file): Remove duplicate check for open file.
From-SVN: r61905
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