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2003-12-15re PR c++/11773 (GCOV misreports coverage for in-class C++ member functions)Nathan Sidwell1-5/+27
PR c++/11773 * doc/gcov.texi (Gcov and Optimization): Document inline function behaviour. Fix some file suffixes. From-SVN: r74630
2003-07-31gcov.texi (Invoking Gcov): Describe output name mangling more fully.Nathan Sidwell1-16/+22
* doc/gcov.texi (Invoking Gcov): Describe output name mangling more fully. (Gcov Data Files): Update. From-SVN: r70001
2003-04-11bugreport.texi: Fix paragraph breaking between sections in preparation for ↵Simon Law1-8/+9
TeXinfo's paragraph... * doc/bugreport.texi: Fix paragraph breaking between sections in preparation for TeXinfo's paragraph indentation fixes. * doc/extend.texi: Ditto. * doc/invoke.texi: Ditto. * doc/objc.texi: Ditto. * doc/gcov.texi: Wrap 'gcov' in @command{}. * doc/invoke.texi (Darwin Options): Add a preamble. From-SVN: r65482
2003-04-06gcov.c (struct arc_info): Replace local_span with cycle.Nathan Sidwell1-5/+12
. * gcov.c (struct arc_info): Replace local_span with cycle. (struct block_info): Replace u.span with u.cycle. Add is_call_return. (solve_flow_graph): Set is_call_return. (add_line_counts): Adjust. In block mode, blocks attach to last line. (accumulate_line_counts): Find graph cycles, not spanning tree. (output_branch_count): Adjust. (output_lines): Adjust. * doc/gcov.texi: Update. testsuite: * gcc.misc-test/gcov-9.c: New test. * gcc.misc-test/gcov-10.c: New test * gcc.misc-test/gcov-11.c: New test. From-SVN: r65299
2003-03-31gcov.c: Add -a & -u options.Nathan Sidwell1-12/+76
* gcov.c: Add -a & -u options. (struct arc_info): Add local_span, is_call_non_return, is_nonlocal_return, is_unconditional flags, remove is_call flag. (struct block_info): Add flags, is_call_site, is_nonlocal_return members. Make encodings a union with span member. (struct function_info): Add blocks_executed, line, src, line_next members. (struct coverage_info): Make branches a union with blocks member. (struct source_info): Add functions member. (object_summary, program_count): New global variables. (flag_all_blocks, flag_unconditional): New flags. (find_source, output_branch_count): New functions. (print_usage): Adjust. (options): Adjust. (process_args): Adjust. (read_graph_file) <GCOV_TAG_FUNCTION>: Adjust. <GCOV_TAG_BLOCKS>: Read flags. <GCOV_TAG_LINES>: Adjust. (read_count_file): Process SUMMARY tags. (solve_flow_graph): Set is_unconditional and clear is_call_site appropriately. (add_branch_counts): Adjust. Don't count unconditional branches. (add_line_counts): Deal with all-blocks mode, accumulate block coverage. (accumulate_line_counts): Adjust, generate local spanning tree for all-blocks mode. (output_lines): Adjust. * profile.c (branch_prob): Alter GCOV_FUNCTION_TAG record. * doc/gcov.texi: Document. testsuite: * lib/gcov.exp: Adjust call return testing strings. * g77.dg/gcov/gcov-1.f: Don't expect unconditional branches. From-SVN: r65090
2003-02-04fastjar.texi: Update to GFDL 1.2.Joseph Myers1-1/+1
fastjar: * fastjar.texi: Update to GFDL 1.2. gcc: * doc/gcc.texi, doc/gccint.texi, doc/gcov.texi, doc/include/fdl.texi, doc/invoke.texi: Update to GFDL 1.2. * doc/install.texi: Update copyright dates. Update to GFDL 1.2. gcc/ada: * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2. * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi, gnat_ug_wnt.texi: Regenerate. gcc/f: * g77.texi, invoke.texi: Update to GFDL 1.2. gcc/java: * gcj.texi: Update to GFDL 1.2. gcc/treelang: * treelang.texi: Update to GFDL 1.2. libiberty: * libiberty.texi: Update to GFDL 1.2. libstdc++-v3: * docs/html/17_intro/porting.texi: Update to GFDL 1.2. * docs/html/17_intro/porting.html: Regenerate. From-SVN: r62365
2003-01-23re PR other/7341 (Hyperlink to gcov in gcc documentation doesn't work)Volker Reichelt1-3/+4
PR other/7341 * invoke.texi (ftest-coverage): Fix broken cross-reference. Change @code to @command for gcov command. * gcc.texi: Adjust title of gcov section. Adjust copyright. * gcov.texi: Likewise. From-SVN: r61651
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-106/+15
From-SVN: r60174
2002-08-14invoke.texi (-a): Remove documentation.Nathan Sidwell1-4/+6
* doc/invoke.texi (-a): Remove documentation. (-fprofile-arcs): Remove reference to -a, -ax options. * doc/gcov.texi (Gcov Data Files): Data might be merged. From-SVN: r56331
2002-08-04gcov.c (bb_file_time): New static variable.Nathan Sidwell1-67/+121
* gcov.c (bb_file_time): New static variable. (object_directory): May also be object file. (preserve_paths): New static variable. (print_usage): Adjust. (options): Adjust. (process_args): Adjust. (open_files): Simplify. Cope when OBJECT_DIRECTORY is an object file. Find modification date on bb file. (read_profile): Don't rewind a NULL file. (format_hwint): New static function. (function_summary): Use format_hwint. (output_data): SOURCE_FILE_NAME is never relative to OBJECT_DIRECTORY. Use format_hwint. Adjust gcov file name mangling. Adjust output format to make it more machine readable. * doc/gcov.texi: Document & clarify semantics. From-SVN: r56028
2002-07-29profile.c: Add file comment describing the overall algorithm and structures.Nathan Sidwell1-7/+25
* profile.c: Add file comment describing the overall algorithm and structures. (struct edge_info): Add comments. (struct bb_info): Add comments. * basic-block.h (EDGE_*): Add comments. * doc/gcov.texi (Gcov Data Files): Document bit flags. From-SVN: r55842
2002-05-09final.c (end_final): Use C trees to output data structures for profiling.Jan Hubicka1-9/+31
* final.c (end_final): Use C trees to output data structures for profiling. * Makefile.in (LIBGCC_DEPS): Added missing dependency on gcov-io.h (profile.o): New dependency profile.h (final.o): New dependency profile.h * profile.h: New file. New global structure profile_info. * final.h (count_edges_instrumented_now): Declare. (current_function_cfg_checksum): Declare. (function_list): New structure. (functions_head, functions_tail): New static variables. (end_final): Emits more data, removed some -ax stuff. (final): Stores function names and chcksums. * gcov-io.h (__write_gcov_string): New function. (__read_gcov_string): New function. * gcov.c (read_profile): New function. (create_program_flow_graph): Uses read_profile instead of reading da_file. (read_files): Removed da_file checking, it's done by read_profile now. * libgcc2.c (bb_function_info): New structure. (bb): New field in structure, removed some -ax stuff. (__bb_exit_func): Changed structure of da_file. * profile.c (count_edges_instrumented_now): New global variable. (current_function_cfg_checksum): New global variable. (max_counter_in_program): New global variable. (get_exec_counts): New function. (compute_checksum): New function. (instrument_edges): Sets count_edges_instrumented_now. (compute_branch_probabilities): Uses get_exec_counts instead of reading da_file. (branch_prob): Calls compute_checksum and writes extra data to bbg_file. (init_branch_prob): Removed da_file checking, done in get_exec_counts now. (end_branch_prob): Removed da_file checking, done in get_exec_counts now. * gcov.texi: Updated information about gcov file format. Co-Authored-By: Pavel Nejedly <bim@atrey.karlin.mff.cuni.cz> From-SVN: r53326
2001-11-14texi2pod.pl: Handle @ifnottex, @iftex and @display.Joseph Myers1-15/+18
contrib: * texi2pod.pl: Handle @ifnottex, @iftex and @display. Handle @var in verbatim blocks specially. Handle @unnumbered, @unnumberedsec and @center. Allow [a-z] after @enumerate. Handle 0 and numbers greater than 9 in enumerations. gcc: * Makefile.in (POD2MAN): Don't include --section=1. (manext): Rename to man1ext. All users changed. (man7ext): New. (man7dir): New. (generated-manpages): Also depend on $(docdir)/gfdl.7, $(docdir)/gpl.7, and $(docdir)/fsf-funding.7. ($(docdir)/gcov.1, $(docdir)/cpp.1, $(docdir)/gcc.1): Include --section=1 in calls to $(POD2MAN). ($(docdir)/gfdl.7, $(docdir)/gpl.7, $(docdir)/fsf-funding.7): New. (maintainer-clean, install, uninstall): Handle the new man pages. ($(docdir)/cpp.info, cpp.dvi): Depend on fdl.texi. (installdirs): Create man7dir. * doc/cpp.texi: Include GFDL in this manual. In the man page, refer to gfdl(7) for the GFDL. Apply Front Cover and Back Cover texts to man page. Include gpl(7), gfdl(7) and fsf-funding(7) in the SEE ALSO man page section. * doc/gcov.texi: Apply GFDL to man page. Include gpl(7), gfdl(7) and fsf-funding(7) in the SEE ALSO man page section. * doc/invoke.texi: Apply GFDL to man page. Include gpl(7), gfdl(7) and fsf-funding(7) in the SEE ALSO man page section. * doc/include/fdl.texi, doc/include/funding.texi, doc/include/gpl.texi: Adjust for conversion by texi2pod.pl. * doc/.cvsignore: Add gfdl.7, gpl.7 and fsf-funding.7. gcc/cp: * Make-lang.in: Change all uses of $(manext) to $(man1ext). gcc/f: * Make-lang.in: Change all uses of $(manext) to $(man1ext). From-SVN: r46998
2001-11-01re PR other/704 (--help and --version)Joseph Myers1-10/+27
* Makefile.in (GCOV_OBJS): Add version.o. * gcov.c: Include "version.h" and <getopt.h>. (gcov_version_string): Remove. (print_usage): Take a parameter to determine whether this is a call from --help or an error message. Give fuller output that follows the GNU Coding Standards for --help. (print_version): New function. (options): New. (process_args): Use getopt_long. Support long options. Follow GNU Coding Standards for --help and --version. * doc/gcov.texi: Document long options. Addresses part of PR other/704. From-SVN: r46703
2001-06-27c-tree.texi, [...]: Replace . at end of sentences preceded by a capital ↵Joseph Myers1-1/+1
letter with @.. * doc/c-tree.texi, doc/contrib.texi, doc/cpp.texi, doc/cppinternals.texi, doc/extend.texi, doc/gcc.texi, doc/gcov.texi, doc/install-old.texi, doc/install.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi: Replace . at end of sentences preceded by a capital letter with @.. From-SVN: r43611
2001-06-25c-tree.texi, [...]: Be more consistent about the use of "GCC" and related terms.Joseph Myers1-9/+9
* doc/c-tree.texi, doc/contrib.texi, doc/extend.texi, doc/gcc.texi, doc/gcov.texi, doc/install.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi: Be more consistent about the use of "GCC" and related terms. * doc/gcc.1, doc/gcov.1: Regenerate. From-SVN: r43547
2001-06-14c-tree.texi, [...]: Use more logical markup.Joseph Myers1-8/+8
* doc/c-tree.texi, doc/contrib.texi, doc/extend.texi, doc/gcc.texi, doc/gcov.texi, doc/install-old.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi: Use more logical markup. Use TeX quotes and dashes. Use @dots{} and @minus{}. Avoid spaces inside @var. Update last modification date in gcc.texi. * doc/gcc.1, doc/gcov.1: Regenerate. From-SVN: r43369
2001-06-12* doc/gcov.texi: Use more logical markup.Joseph Myers1-60/+60
From-SVN: r43253
2001-06-01c-tree.texi, [...]: Move to doc subdirectory.DJ Delorie1-0/+386
* c-tree.texi, contrib.texi, cpp.texi, cppinternals.texi, extend.texi, fdl.texi, gcov.texi, invoke.texi, md.texi, objc.texi, rtl.texi, tm.texi, texinfo.tex: Move to doc subdirectory. * install.texi: Move to doc/install-old.texi. * gcc.texi: Move to doc, refer to install-old.texi. * Makefile.in: Reflect move of docs to doc/. * f/Make-lang.in: Ditto. * java/Make-lang.in: Ditto. * doc/.cvsignore: New. From-SVN: r42779
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