[PATCH v1 05/16] dwarf-reader split: create abg-symtab-reader.{h, cc} and test case

[Matthias Maennich <maennich@google.com>]

abg-symtab-reader.{h,cc} shall contain the refactored symtab reader.
Create the stub files, an empty unit test and hook everything up in the
make system.

    * include/abg-symtab-reader.h: New header file.
    * include/Makefile.am: Add new header file abg-symtab-reader.h.
    * src/Makefile.am: Add new source file abg-symtab-reader.cc.
    * src/abg-symtab-reader.cc: New source file.
    * tests/Makefile.am: Add new test case runtestsymtabreader.
    * tests/test-symtab-reader.cc: New test source file.

Reviewed-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 include/Makefile.am         |  3 ++-
 include/abg-symtab-reader.h | 39 +++++++++++++++++++++++++++++++++++++
 src/Makefile.am             |  1 +
 src/abg-symtab-reader.cc    | 36 ++++++++++++++++++++++++++++++++++
 tests/Makefile.am           |  4 ++++
 tests/test-symtab-reader.cc | 30 ++++++++++++++++++++++++++++
 6 files changed, 112 insertions(+), 1 deletion(-)
 create mode 100644 include/abg-symtab-reader.h
 create mode 100644 src/abg-symtab-reader.cc
 create mode 100644 tests/test-symtab-reader.cc

diff --git a/include/Makefile.am b/include/Makefile.am
index b547525238ec..639906aafe5b 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -25,6 +25,7 @@ abg-version.h		\
 abg-viz-common.h	\
 abg-viz-dot.h		\
 abg-viz-svg.h		\
-abg-regex.h
+abg-regex.h		\
+abg-symtab-reader.h
 
 EXTRA_DIST = abg-version.h.in
diff --git a/include/abg-symtab-reader.h b/include/abg-symtab-reader.h
new file mode 100644
index 000000000000..b61e6399fe93
--- /dev/null
+++ b/include/abg-symtab-reader.h
@@ -0,0 +1,39 @@
+// -*- Mode: C++ -*-
+//
+// Copyright (C) 2020 Google, Inc.
+//
+// This file is part of the GNU Application Binary Interface Generic
+// Analysis and Instrumentation Library (libabigail).  This library is
+// free software; you can redistribute it and/or modify it under the
+// terms of the GNU Lesser General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option) any
+// later version.
+
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Lesser Public License for more details.
+
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; see the file COPYING-LGPLV3.  If
+// not, see <http://www.gnu.org/licenses/>.
+//
+// Author: Matthias Maennich
+
+/// @file
+///
+/// This contains the declarations for the symtab reader.
+
+#ifndef __ABG_SYMTAB_READER_H__
+#define __ABG_SYMTAB_READER_H__
+
+namespace abigail
+{
+
+namespace symtab_reader
+{
+
+} // end namespace symtab_reader
+} // end namespace abigail
+
+#endif // __ABG_SYMTAB_READER_H__
diff --git a/src/Makefile.am b/src/Makefile.am
index 1153a5f8b158..dff17d9c02c1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -41,6 +41,7 @@ abg-tools-utils.cc			\
 abg-elf-helpers.h			\
 abg-elf-helpers.cc			\
 abg-regex.cc				\
+abg-symtab-reader.cc			\
 $(CXX11_SOURCES)
 
 libabigail_la_LIBADD = $(DEPS_LIBS)
diff --git a/src/abg-symtab-reader.cc b/src/abg-symtab-reader.cc
new file mode 100644
index 000000000000..1f934d3a7609
--- /dev/null
+++ b/src/abg-symtab-reader.cc
@@ -0,0 +1,36 @@
+// -*- Mode: C++ -*-
+//
+// Copyright (C) 2020 Google, Inc.
+//
+// This file is part of the GNU Application Binary Interface Generic
+// Analysis and Instrumentation Library (libabigail).  This library is
+// free software; you can redistribute it and/or modify it under the
+// terms of the GNU Lesser General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option) any
+// later version.
+
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Lesser Public License for more details.
+
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; see the file COPYING-LGPLV3.  If
+// not, see <http://www.gnu.org/licenses/>.
+//
+// Author: Matthias Maennich
+
+/// @file
+///
+/// This contains the definition of the symtab reader
+
+#include "abg-symtab-reader.h"
+
+namespace abigail
+{
+
+namespace symtab_reader
+{
+
+} // end namespace symtab_reader
+} // end namespace abigail
diff --git a/tests/Makefile.am b/tests/Makefile.am
index c2d4d1dc5d35..068725326b75 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -50,6 +50,7 @@ runtestkmiwhitelist		\
 runtestlookupsyms		\
 runtestreadwrite		\
 runtestsymtab			\
+runtestsymtabreader		\
 runtesttoolsutils		\
 $(FEDABIPKGDIFF_TEST) 		\
 $(ZIP_ARCHIVE_TESTS)		\
@@ -158,6 +159,9 @@ runtestcxxcompat_LDADD = libcatch.la $(top_builddir)/src/libabigail.la
 runtestsymtab_SOURCES = test-symtab.cc
 runtestsymtab_LDADD = libtestutils.la libcatch.la $(top_builddir)/src/libabigail.la
 
+runtestsymtabreader_SOURCES = test-symtab-reader.cc
+runtestsymtabreader_LDADD = libcatch.la $(top_builddir)/src/libabigail.la
+
 runtestsvg_SOURCES=test-svg.cc
 runtestsvg_LDADD=$(top_builddir)/src/libabigail.la
 
diff --git a/tests/test-symtab-reader.cc b/tests/test-symtab-reader.cc
new file mode 100644
index 000000000000..c2e30d661017
--- /dev/null
+++ b/tests/test-symtab-reader.cc
@@ -0,0 +1,30 @@
+// -*- Mode: C++ -*-
+//
+// Copyright (C) 2020 Google, Inc.
+//
+// This file is part of the GNU Application Binary Interface Generic
+// Analysis and Instrumentation Library (libabigail).  This library is
+// free software; you can redistribute it and/or modify it under the
+// terms of the GNU Lesser General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option) any
+// later version.
+
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Lesser Public License for more details.
+
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; see the file COPYING-LGPLV3.  If
+// not, see <http://www.gnu.org/licenses/>.
+//
+// Author: Matthias Maennich
+
+/// @file
+///
+/// This program tests libabigail's symtab reader.
+
+#include "lib/catch.hpp"
+
+#include "abg-symtab-reader.h"
+
-- 
2.27.0.111.gc72c7da667-goog