Document gcov-dump and fix installation of gcov-tool (PR gcov-profile/80081).

2017-03-21  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/80081
	* Makefile.in: Add gcov-dump and fix installation of gcov-tool.
	* doc/gcc.texi: Include gcov-dump stuff.
	* doc/gcov-dump.texi: New file.

From-SVN: r246321

4 files changed, 112 insertions, 2 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ff2cd7a..a7a13f1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2017-03-21  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/80081
+	* Makefile.in: Add gcov-dump and fix installation of gcov-tool.
+	* doc/gcc.texi: Include gcov-dump stuff.
+	* doc/gcov-dump.texi: New file.
+
 2017-03-21  Toma Tabacu  <toma.tabacu@imgtec.com>
 
 	PR rtl-optimization/79150
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index e54fac4..50d84bf 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3082,7 +3082,7 @@ TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi	\
 	 gcov.texi trouble.texi bugreport.texi service.texi		\
 	 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi	\
 	 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi	\
-	 implement-c.texi implement-cxx.texi gcov-tool.texi
+	 implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
 
 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
 # the generated tm.texi; the latter might have a more recent timestamp,
@@ -3205,7 +3205,7 @@ $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
 	$(SHELL) $(srcdir)/doc/install.texi2html
 
 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
-           doc/fsf-funding.7 doc/gcov-tool.1
+           doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
 
 generated-manpages: man
 
@@ -3613,6 +3613,8 @@ install-man: lang.install-man \
 	$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
 	$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
 	$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
+	$(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
+	$(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
 	$(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
 	$(DESTDIR)$(man7dir)/gfdl$(man7ext) \
 	$(DESTDIR)$(man7dir)/gpl$(man7ext)
@@ -3642,6 +3644,11 @@ $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 instal
 	-$(INSTALL_DATA) $< $@
 	-chmod a-x $@
 
+$(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
+	-rm -f $@
+	-$(INSTALL_DATA) $< $@
+	-chmod a-x $@
+
 # Install all the header files built in the include subdirectory.
 install-headers: $(INSTALL_HEADERS_DIR)
 # Fix symlinks to absolute paths in the installed include directory to
diff --git a/gcc/doc/gcc.texi b/gcc/doc/gcc.texi
index c975288..87df83f 100644
--- a/gcc/doc/gcc.texi
+++ b/gcc/doc/gcc.texi
@@ -67,6 +67,7 @@ Texts being (a) (see below), and with the Back-Cover Texts being (b)
 * g++: (gcc).                  The GNU C++ compiler.
 * gcov: (gcc) Gcov.            @command{gcov}---a test coverage program.
 * gcov-tool: (gcc) Gcov-tool.  @command{gcov-tool}---an offline gcda profile processing program.
+* gcov-dump: (gcc) Gcov-dump.  @command{gcov-dump}---an offline gcda and gcno profile dump tool.
 @end direntry
 This file documents the use of the GNU compilers.
 @sp 1
@@ -140,6 +141,7 @@ Introduction, gccint, GNU Compiler Collection (GCC) Internals}.
 * Compatibility::   Binary Compatibility
 * Gcov::            @command{gcov}---a test coverage program.
 * Gcov-tool::       @command{gcov-tool}---an offline gcda profile processing program.
+* Gcov-dump::       @command{gcov-dump}---an offline gcda and gcno profile dump tool.
 * Trouble::         If you have trouble using GCC.
 * Bugs::            How, why and where to report bugs.
 * Service::         How To Get Help with GCC
@@ -167,6 +169,7 @@ Introduction, gccint, GNU Compiler Collection (GCC) Internals}.
 @include compat.texi
 @include gcov.texi
 @include gcov-tool.texi
+@include gcov-dump.texi
 @include trouble.texi
 @include bugreport.texi
 @include service.texi
diff --git a/gcc/doc/gcov-dump.texi b/gcc/doc/gcov-dump.texi
new file mode 100644
index 0000000..d7931fd
--- /dev/null
+++ b/gcc/doc/gcov-dump.texi
@@ -0,0 +1,93 @@
+@c Copyright (C) 2017 Free Software Foundation, Inc.
+@c This is part of the GCC manual.
+@c For copying conditions, see the file gcc.texi.
+
+@ignore
+@c man begin COPYRIGHT
+Copyright @copyright{} 2017 Free Software Foundation, Inc.
+
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with the
+Invariant Sections being ``GNU General Public License'' and ``Funding
+Free Software'', the Front-Cover texts being (a) (see below), and with
+the Back-Cover Texts being (b) (see below).  A copy of the license is
+included in the gfdl(7) man page.
+
+(a) The FSF's Front-Cover Text is:
+
+     A GNU Manual
+
+(b) The FSF's Back-Cover Text is:
+
+     You have freedom to copy and modify this GNU Manual, like GNU
+     software.  Copies published by the Free Software Foundation raise
+     funds for GNU development.
+@c man end
+@c Set file name and title for the man page.
+@setfilename gcov-dump
+@settitle offline gcda and gcno profile dump tool
+@end ignore
+
+@node Gcov-dump
+@chapter @command{gcov-dump}---an Offline Gcda and Gcno Profile Dump Tool
+
+@menu
+* Gcov-dump Intro::             Introduction to gcov-dump.
+* Invoking Gcov-dump::          How to use gcov-dump.
+@end menu
+
+@node Gcov-dump Intro
+@section Introduction to @command{gcov-dump}
+@c man begin DESCRIPTION
+
+@command{gcov-dump} is a tool you can use in conjunction with GCC to
+dump content of gcda and gcno profile files offline.
+
+@c man end
+
+@node Invoking Gcov-dump
+@section Invoking @command{gcov-dump}
+
+@smallexample
+Usage: gcov-dump @r{[}@var{OPTION}@r{]} ... @var{gcovfiles}
+@end smallexample
+
+@command{gcov-dump} accepts the following options:
+
+@ignore
+@c man begin SYNOPSIS
+gcov-dump [@option{-v}|@option{--version}]
+     [@option{-h}|@option{--help}]
+     [@option{-l}|@option{--long}]
+     [@option{-p}|@option{--positions}]
+     [@option{-w}|@option{--working-sets}] @var{gcovfiles}
+@c man end
+@end ignore
+
+@c man begin OPTIONS
+@table @gcctabopt
+@item -h
+@itemx --help
+Display help about using @command{gcov-dump} (on the standard output), and
+exit without doing any further processing.
+
+@item -v
+@itemx --version
+Display the @command{gcov-dump} version number (on the standard output),
+and exit without doing any further processing.
+
+@item -l
+@itemx --long
+Dump content of records.
+
+@item -p
+@itemx --positions
+Dump positions of records.
+
+@item -w
+@itemx --working-sets
+Dump working set computed from summary.
+@end table
+
+@c man end