sim: m32r: clean up redundant test coverage
The m32r-elf subdir contained three tests: * exit47: A program to test exit status of 47 from sim. * hello: Standard "hello world" output program. * loop: An infinite loop program. There's already a sim/m32r/hello.ms test that does exactly the same thing as m32r-elf/hello.s, so we can delete that. The loop.s test is never referenced anywhere, and is all of 2 lines. Anyone who really needs a while(1); test case and re-implement it themselves locally. That leaves the single exit47 test. Now that the sim test harness supports testing for custom exit status, we can easily move that to sim/m32r/exit47.ms to maintain test coverage. The remaining differences between m32r-elf & sim/m32r are: * m32r-elf/ runs for m32r-*-elf while sim/m32r/ runs for m32r*-*-*. * m32r-elf/ runs "*.s" files while sim/m32r/ runs "*.ms" files. On closer inspection, these are also meaningless distinctions: * There is nothing specific to the tests that require an *-elf target. Normally that would mean newlib+libgloss type stuff, but there's no such requirement in m32r-elf/. * The ".s" suffix is the standard "this is an assembly file" suffix. Turns out ".ms" is just how sim/m32r/ (and a few other CGEN based targets) categorize/bucket test cases. It simply means "miscellaneous .s" as in "this is an assembly file, and run/bucket its test results in the miscellaneous category". So moving m32r-elf/exit47.s to sim/m32r/exit47.ms makes sense and simplifies things quite a bit for the target while also slightly increasing the coverage for some tuples.
This commit is contained in:
Mike Frysinger
parent
37a9c3a53e
commit
7cf91a2481
@ -1,3 +1,9 @@
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2021-01-15 Mike Frysinger <vapier@gentoo.org>
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* configure.ac (target): Delete m32r-*-elf case.
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* configure: Regenerate.
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* m32r-elf/: Delete directory.
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2021-01-15 Mike Frysinger <vapier@gentoo.org>
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2021-01-15 Mike Frysinger <vapier@gentoo.org>
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* lib/sim-defs.exp (sim_run): Delete status and return return_code.
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* lib/sim-defs.exp (sim_run): Delete status and return return_code.
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5
sim/testsuite/configure
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5
sim/testsuite/configure
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@ -647,7 +647,6 @@ host_alias
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target_alias'
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target_alias'
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ac_subdirs_all='d10v-elf
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ac_subdirs_all='d10v-elf
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frv-elf
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frv-elf
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m32r-elf
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mips64el-elf'
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mips64el-elf'
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# Initialize some variables set by options.
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# Initialize some variables set by options.
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@ -1839,10 +1838,6 @@ subdirs="$subdirs d10v-elf"
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frv-*-elf )
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frv-*-elf )
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subdirs="$subdirs frv-elf"
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subdirs="$subdirs frv-elf"
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;;
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m32r-*-elf )
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subdirs="$subdirs m32r-elf"
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;;
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;;
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mips64el-*-elf )
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mips64el-*-elf )
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subdirs="$subdirs mips64el-elf"
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subdirs="$subdirs mips64el-elf"
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@ -19,9 +19,6 @@ case ${target} in
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frv-*-elf )
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frv-*-elf )
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AC_CONFIG_SUBDIRS(frv-elf)
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AC_CONFIG_SUBDIRS(frv-elf)
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;;
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;;
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m32r-*-elf )
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AC_CONFIG_SUBDIRS(m32r-elf)
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;;
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mips64el-*-elf )
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mips64el-*-elf )
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AC_CONFIG_SUBDIRS(mips64el-elf)
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AC_CONFIG_SUBDIRS(mips64el-elf)
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;;
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;;
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@ -1,18 +0,0 @@
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2020-10-06 Andrew Burgess <andrew.burgess@embecosm.com>
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* configure: Regnerate.
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* configure.ac (AC_CONFIG_AUX_DIR): Update.
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2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* configure: Regenerate.
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2005-01-07 Andrew Cagney <cagney@gnu.org>
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* configure.ac: Rename configure.in, require autoconf 2.59.
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* configure: Re-generate.
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Thu Feb 12 19:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
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* Directory created.
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@ -1,156 +0,0 @@
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# Makefile for regression testing the m32r simulator.
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# Copyright (C) 1998-2021 Free Software Foundation, Inc.
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# This file is part of GDB.
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# This program 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 3 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. If not, see <http://www.gnu.org/licenses/>.
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VPATH = @srcdir@
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srcdir = @srcdir@
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srcroot = $(srcdir)/../../..
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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build_canonical = @build@
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host_canonical = @host@
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target_canonical = @target@
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target_cpu = @target_cpu@
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SHELL = @SHELL@
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SUBDIRS = @subdirs@
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RPATH_ENVVAR = @RPATH_ENVVAR@
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EXPECT = `if [ -f ../../../expect/expect ] ; then \
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echo ../../../expect/expect ; \
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else echo expect ; fi`
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RUNTEST = $(RUNTEST_FOR_TARGET)
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RUNTESTFLAGS =
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RUNTEST_FOR_TARGET = `\
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if [ -f $${srcroot}/dejagnu/runtest ]; then \
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echo $${srcroot}/dejagnu/runtest; \
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else \
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if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
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echo runtest; \
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else \
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t='$(program_transform_name)'; echo runtest | sed -e '' $$t; \
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fi; \
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fi`
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AS_FOR_TARGET = `\
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if [ -x ../../../gas/as-new ]; then \
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echo ../../../gas/as-new ; \
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else \
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echo $(target_alias)-as ; \
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fi`
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LD_FOR_TARGET = `\
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if [ -x ../../../ld/ld-new ]; then \
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echo ../../../ld/ld-new ; \
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else \
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echo $(target_alias)-ld ; \
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fi`
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RUN_FOR_TARGET = `\
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if [ -x ../../../sim/${target_cpu}/run ]; then \
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echo ../../../sim/${target_cpu}/run ; \
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else \
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echo $(target_alias)-run ; \
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fi`
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TESTS = \
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hello.ok \
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exit47.ko
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check: sanity $(TESTS)
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sanity:
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@eval echo AS_FOR_TARGET = $(AS_FOR_TARGET)
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@eval echo LD_FOR_TARGET = $(LD_FOR_TARGET)
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@eval echo RUN_FOR_TARGET = $(RUN_FOR_TARGET)
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# Rules for running all the tests, put into three types
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# exit success, exit fail, print "Hello World"
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.u.log:
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uudecode $*.u
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$(RUN_FOR_TARGET) $* > $*.log
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# Rules for running the tests
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.SUFFIXES: .u .ok .run .hi .ko
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.run.ok:
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rm -f tmp-$* $*.hi
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ulimit -t 5 ; $(RUN_FOR_TARGET) $*.run > tmp-$*
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mv tmp-$* $*.ok
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.run.hi:
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rm -f tmp-$* $*.hi diff-$*
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ulimit -t 5 ; $(RUN_FOR_TARGET) $*.run > tmp-$*
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echo "Hello World" | diff - tmp-$* > diff-$*
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cat tmp-$* diff-$* > $*.hi
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.run.ko:
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rm -f tmp-$* $*.ko
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set +e ; \
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ulimit -t 5 ; $(RUN_FOR_TARGET) $*.run > tmp-$* ; \
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if [ $$? -eq 47 ] ; then \
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exit 0 ; \
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else \
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exit 1 ; \
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fi
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mv tmp-$* $*.ko
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# Rules for building all the tests and packing them into
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# uuencoded files.
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uuencode: em-pstr.u em-e0.u em-e47.u em-pchr.u
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.SUFFIXES: .u .s .run
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.s.u:
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rm -f $*.o $*.run
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$(AS_FOR_TARGET) $(srcdir)/$*.s -o $*.o
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$(LD_FOR_TARGET) -o $* $*.o
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uuencode < $* $* > $*.u
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rm -f $*.o $*
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.s.run:
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rm -f $*.o $*.run
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$(AS_FOR_TARGET) $(srcdir)/$*.s -o $*.o
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$(LD_FOR_TARGET) -o $*.run $*.o
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rm -f $*.o $*
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clean mostlyclean:
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rm -f *~ core *.o a.out
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rm -f $(TESTS)
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distclean maintainer-clean realclean: clean
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rm -f *~ core
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rm -f Makefile config.status *-init.exp
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rm -fr *.log summary detail *.plog *.sum *.psum site.*
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Makefile : Makefile.in config.status
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$(SHELL) config.status
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config.status: configure
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$(SHELL) config.status --recheck
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2984
sim/testsuite/m32r-elf/configure
vendored
2984
sim/testsuite/m32r-elf/configure
vendored
File diff suppressed because it is too large
Load Diff
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dnl Process this file file with autoconf to produce a configure script.
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dnl This file is a shell script fragment that supplies the information
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dnl necessary to tailor a template configure script into the configure
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dnl script appropriate for this directory. For more information, check
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dnl any existing configure script.
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dnl FIXME - think of a truly uniq file to this directory
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AC_INIT(Makefile.in)
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CC=${CC-cc}
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AC_SUBST(CC)
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AC_CONFIG_AUX_DIR(../../..)
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AC_CANONICAL_SYSTEM
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AC_SUBST(target_cpu)
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AC_OUTPUT(Makefile)
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.globl _start
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_start:
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; write (hello world)
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ldi8 r3,#14
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ld24 r2,#hello
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ldi8 r1,#1
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ldi8 r0,#5
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trap #0
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; exit (0)
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ldi8 r1,#0
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ldi8 r0,#1
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trap #0
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length: .long 14
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hello: .ascii "Hello World!\r\n"
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.globl _start
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_start: bra _start
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@ -1,3 +1,7 @@
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2021-01-15 Mike Frysinger <vapier@gentoo.org>
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* exit47.ms: New testcase from ../../m32r-elf/.
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1999-04-21 Doug Evans <devans@casey.cygnus.com>
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1999-04-21 Doug Evans <devans@casey.cygnus.com>
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* nop.cgs: Add missing nop insn.
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* nop.cgs: Add missing nop insn.
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# mach(): m32r m32rx
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# status: 47
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# output:
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;; Return with exit code 47.
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;; Return with exit code 47.
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.globl _start
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.globl _start
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