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[Bug 1877706] Re: [Feature request] qemu does not support for Octeon MIP
From: |
Thomas Huth |
Subject: |
[Bug 1877706] Re: [Feature request] qemu does not support for Octeon MIPS64 on X86 |
Date: |
Tue, 17 Nov 2020 09:50:58 -0000 |
Was the MIPS64R2-generic good enough for you?
** Changed in: qemu
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1877706
Title:
[Feature request] qemu does not support for Octeon MIPS64 on X86
Status in QEMU:
Incomplete
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.
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- [Bug 1877706] Re: [Feature request] qemu does not support for Octeon MIPS64 on X86,
Thomas Huth <=