From: Lu Haocong <1877706@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1877706] [NEW] [Feature request] qemu does not support for Octeon MIPS64 on X86
Date: Sat, 09 May 2020 04:04:49 -0000 [thread overview]
Message-ID: <158899708918.5208.6641592290214669384.malonedeb@soybean.canonical.com> (raw)
Public bug reported:
Description of problem:
I use mips64-octeon-linux-gnu-gcc cross toolchain on X86,and generate
binary file.
> mips64-octeon-linux-gnu-gcc hello.c -static
> file a.out
> a.out: ELF 32-bit MSB executable, MIPS, N32 MIPS64 rel2 version 1 (SYSV), statically linked, for GNU/Linux 2.4.0, not stripped
I execute it with mips64-linux-user mode in qemu, it is invalid.
> ./qemu-5.0.0/mips64-linux-user/qemu-mips64 a.out
> a.out: Invalid ELF image for this architecture
when I choose mips-linux-user mode, it regards as illegal instruction.
> ./qemu-5.0.0/mips-linux-user/qemu-mips a.out
> qemu: uncaught target signal 4 (Illegal instruction) - core dumped
> Illegal instruction (core dumped)
I would like to know, is this due to my problem or does qemu not support
Octeon MIPS64 on X86?
if qemu has supported Octeon MIPS64 on X86, how can I emulate it.
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1877706
Title:
[Feature request] qemu does not support for Octeon MIPS64 on X86
Status in QEMU:
New
Bug description:
Description of problem:
I use mips64-octeon-linux-gnu-gcc cross toolchain on X86,and generate
binary file.
> mips64-octeon-linux-gnu-gcc hello.c -static
> file a.out
> a.out: ELF 32-bit MSB executable, MIPS, N32 MIPS64 rel2 version 1 (SYSV), statically linked, for GNU/Linux 2.4.0, not stripped
I execute it with mips64-linux-user mode in qemu, it is invalid.
> ./qemu-5.0.0/mips64-linux-user/qemu-mips64 a.out
> a.out: Invalid ELF image for this architecture
when I choose mips-linux-user mode, it regards as illegal instruction.
> ./qemu-5.0.0/mips-linux-user/qemu-mips a.out
> qemu: uncaught target signal 4 (Illegal instruction) - core dumped
> Illegal instruction (core dumped)
I would like to know, is this due to my problem or does qemu not
support Octeon MIPS64 on X86?
if qemu has supported Octeon MIPS64 on X86, how can I emulate it.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1877706/+subscriptions
next reply other threads:[~2020-05-09 4:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-09 4:04 Lu Haocong [this message]
2020-05-09 7:36 ` [Bug 1877706] Re: [Feature request] qemu does not support for Octeon MIPS64 on X86 Aleksandar Markovic
2020-05-25 14:49 ` Laurent Vivier
2020-05-25 19:04 ` Aleksandar Markovic
2020-05-28 6:52 ` Thomas Huth
2020-11-17 9:50 ` Thomas Huth
2020-11-17 10:57 ` Philippe Mathieu-Daudé
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=158899708918.5208.6641592290214669384.malonedeb@soybean.canonical.com \
--to=1877706@bugs.launchpad.net \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).