From: Jim Wilson <jimw@sifive.com>
To: joel@rtems.org
Cc: Nick Clifton <nickc@redhat.com>, Simon Marchi <simark@simark.ca>,
gdb@sourceware.org
Subject: Re: Running programs on aarch64 simulator
Date: Mon, 11 May 2020 10:58:26 -0700 [thread overview]
Message-ID: <CAFyWVab6xsQp+awV5052wVznHFsZORXPFQhPPfHnDmQ3UKNC5Q@mail.gmail.com> (raw)
In-Reply-To: <CAF9ehCW9Kj5TxOTiRO08EPWvwB+2mcUATFeoDhLa=8tnmXtZ3A@mail.gmail.com>
On Mon, May 11, 2020 at 7:41 AM Joel Sherrill <joel@rtems.org> wrote:
> I'm trying to build one that will run on the simulator. I haven't managed to
> do that yet. :(
You can find the answer in dejagnu. See baseboards/aarch64-sim.exp
which uses -specs=rdimon.specs.
The aarch64 gdb sim is incomplete by the way. ARM won't let ARM
engineers contribute to it because of IP concerns. I did some work on
it when I was at Linaro, but there are still a number of instructions
that are missing or implemented wrong. I got the gcc testsuite
failures down to about 1200 before I left Linaro. I don't test it
anymore, so I don't know the current state. I would suggest using
qemu instead unless you want to fix simulator bugs.
Jim
next prev parent reply other threads:[~2020-05-11 17:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 13:44 Joel Sherrill
2020-05-08 16:09 ` Simon Marchi
2020-05-08 16:57 ` Joel Sherrill
2020-05-08 17:17 ` Simon Marchi
2020-05-11 2:35 ` Simon Marchi
2020-05-11 14:26 ` Nick Clifton
2020-05-11 14:40 ` Joel Sherrill
2020-05-11 17:58 ` Jim Wilson [this message]
2020-05-11 18:30 ` Joel Sherrill
2020-05-11 22:13 ` Jim Wilson
2020-05-08 16:16 ` Luis Machado
2020-05-08 16:44 ` Joel Sherrill
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