r181309 - in /trunk/gcc: ChangeLog doc/gcov.tex...

[nathan@gcc.gnu.org]

Author: nathan
Date: Sat Nov 12 11:35:42 2011
New Revision: 181309

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181309
Log:
	* gcov.c (struct name_map): New.
	(names, n_names, a_names): New global vars.
	(print_usage): Adjust usage.
	(generate_results): Canonicalize main file name.
	(release_structures): Adjust.
	(name_search, name_sort): New callbacks.
	(find_source): Look for and create a canonical name.
	(canonicalize_name): New.
	(make_gcov_file_name): Reimplement and fix mangling.
	(mangle_name): New.
	* doc/gcov.texi: Update documentation about path preservation.

	testsuite/
	* gcc.misc-tests/gcov-15.c: New.

Added:
    trunk/gcc/testsuite/gcc.misc-tests/gcov-15.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/gcov.texi
    trunk/gcc/gcov.c
    trunk/gcc/testsuite/ChangeLog