This is the mail archive of the
gdb-patches@sources.redhat.com
mailing list for the GDB project.
Re: h8/300 sim tests
- From: Michael Snyder <msnyder at redhat dot com>
- To: Kazu Hirata <kazu at cs dot umass dot edu>
- Cc: gdb-patches at sources dot redhat dot com, dvenkat at noida dot hcltech dot com, avolkov at transas dot com, cagney at redhat dot com
- Date: Mon, 07 Apr 2003 23:06:38 -0700
- Subject: Re: h8/300 sim tests
- Organization: Red Hat, Inc.
- References: <3E917FF6.4699C121@redhat.com> <20030407.100240.21905392.kazu@cs.umass.edu>
Kazu Hirata wrote:
>
> Hi Michael,
>
> > I've been working on some tests for the h8/300 simulator, and I've
> > decided they're ready for contribution. I hope this framework will
> > make it easy for others to add tests (hint hint file i/o cmdline).
> > These are meant to go in a new directory sim/testsuite/sim/h8300.
>
> This is cool, especially because the simulator are not good at
> simulating instructions that gcc does not output. :-(
>
> > You'll immediately see from this that I'm also working on adding
> > the h8sx architecture. Look for that submission shortly. These
> > tests will work as is, without that submission, with just a few
> > failures (which probably represent existing bugs).
>
> Would you mind sharing some of the failures you've found?
Heck, I'll even send you patches. ;-)
You can run these tests yourself -- I think you'll see failures in
ldc/stc (patch to follow), and daa/das (not implemented yet), and
shal/shll (carry is wrong, patch to follow).
Install the patch in src/sim/testsuite/sim/h8300 (except for the
configure change, which goes in src/sim. Run configure, build,
install (required), and then cd build/sim/testsuite and run
make check RUNTESTFLAGS=allinsn.exp
It runs pretty quickly.