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c59e30ed17
This introduces a new lookup testsuite under libctf, which operates by compiling (with libtool) a "lookup" .c file that uses libctf to analyze some other program, then compiling some number of test object files with CTF and optionally linking them together and running the lookup program on the test object files (or linked test binary), before diffing the result much as run_dump_test does. This lets us test the portions of libctf that are not previously testable, notably the portions that do lookup on linked output and that create dynamic dictionaries and then do lookup on them before writing them out, something that is not tested by the ld-ctf testsuite because the linker never does this. A couple of simple tests are added: one testing the functionality of enum lookups, and one testing that the recently-added commit adding extra paranoia to incomplete type handling doesn't break linking and that the result of the link is an (otherwise-impossible) array of forward type in the shared CTF dict. ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * Makefile.def (libctf): No longer no_check. Checking depends on all-ld. * Makefile.in: Regenerated. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * Makefile.am (EXPECT): New. (RUNTEST): Likewise. (RUNTESTFLAGS): Likewise. (CC_FOR_TARGET): Likewise. (check-DEJAGNU): Likewise. (AUTOMAKE_OPTIONS): Add dejagnu. * Makefile.in: Regenerated. * testsuite/config/default.exp: New. * testsuite/lib/ctf-lib.exp: Likewise. * testsuite/libctf-lookup/enum.lk: New test. * testsuite/libctf-lookup/enum-ctf.c: New CTF input. * testsuite/libctf-lookup/enum.c: New lookup test. * testsuite/libctf-lookup/ambiguous-struct*.c: New test. * testsuite/libctf-lookup/lookup.exp: New.
90 lines
3.2 KiB
Makefile
90 lines
3.2 KiB
Makefile
## Process this file with automake to produce Makefile.in.
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#
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# Copyright (C) 2019-2021 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not see
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# <http://www.gnu.org/licenses/>.
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#
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ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
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AUTOMAKE_OPTIONS = dejagnu foreign no-texinfo.tex
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# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
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# -I../zlib, unless we were configured with --with-system-zlib, in which
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# case both are empty.
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ZLIB = @zlibdir@ -lz
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ZLIBINC = @zlibinc@
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INCDIR = $(srcdir)/../include
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AM_CPPFLAGS = -D_GNU_SOURCE -I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../bfd -I../bfd @INCINTL@
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AM_CFLAGS = -std=gnu99 @ac_libctf_warn_cflags@ @warn@ @c_warn@ @WARN_PEDANTIC@ @WERROR@ $(ZLIBINC)
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if INSTALL_LIBBFD
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lib_LTLIBRARIES = libctf.la libctf-nobfd.la
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include_HEADERS = $(INCDIR)/ctf.h $(INCDIR)/ctf-api.h
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else
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include_HEADERS =
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noinst_LTLIBRARIES = libctf.la libctf-nobfd.la
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endif
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libctf_nobfd_la_LIBADD = @CTF_LIBADD@ $(LIBINTL) $(ZLIB)
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libctf_nobfd_la_LDFLAGS = -version-info 0:0:0 @SHARED_LDFLAGS@ @VERSION_FLAGS@
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libctf_nobfd_la_CPPFLAGS = $(AM_CPPFLAGS) -DNOBFD=1
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libctf_nobfd_la_SOURCES = ctf-archive.c ctf-dump.c ctf-create.c ctf-decl.c ctf-error.c \
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ctf-hash.c ctf-labels.c ctf-dedup.c ctf-link.c ctf-lookup.c \
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ctf-open.c ctf-sha1.c ctf-string.c ctf-subr.c ctf-types.c \
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ctf-util.c
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if NEED_CTF_QSORT_R
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libctf_nobfd_la_SOURCES += ctf-qsort_r.c
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endif
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libctf_la_LIBADD = ../bfd/libbfd.la $(libctf_nobfd_la_LIBADD)
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libctf_la_CPPFLAGS = $(AM_CPPFLAGS) -DNOBFD=0
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libctf_la_LDFLAGS = $(libctf_nobfd_la_LDFLAGS)
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libctf_la_SOURCES = $(libctf_nobfd_la_SOURCES) ctf-open-bfd.c
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# Setup the testing framework, if you have one
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EXPECT = expect
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RUNTEST = runtest
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RUNTESTFLAGS =
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CC_FOR_TARGET = ` \
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if [ -f $$r/../gcc/xgcc ] ; then \
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if [ -f $$r/../newlib/Makefile ] ; then \
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echo $$r/../gcc/xgcc -B$$r/../gcc/ -idirafter $$r/../newlib/targ-include -idirafter $${srcroot}/../newlib/libc/include -nostdinc; \
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else \
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echo $$r/../gcc/xgcc -B$$r/../gcc/; \
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fi; \
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else \
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if [ "@host@" = "@target@" ] ; then \
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echo $(CC); \
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else \
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echo gcc | sed '$(transform)'; \
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fi; \
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fi`
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check-DEJAGNU: site.exp
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srcroot=`cd $(srcdir) && pwd`; export srcroot; \
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r=`pwd`; export r; \
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LC_ALL=C; export LC_ALL; \
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EXPECT=$(EXPECT); export EXPECT; \
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runtest=$(RUNTEST); \
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if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
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$$runtest --tool $(DEJATOOL) --srcdir $${srcroot}/testsuite \
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CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS) -I$(INCDIR) -I$(srcdir) -I$(builddir) -I$(builddir)/../bfd $(ZLIBINC)" \
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CC_FOR_HOST="$(CC)" LIBS="$(LIBS)" $(RUNTESTFLAGS); \
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else echo "WARNING: could not find \`runtest'" 1>&2; :;\
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fi
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