[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 0/3] gdbstub: add support for switchable endianness

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 0/3] gdbstub: add support for switchable endianness
Date: Mon, 23 Aug 2021 17:21:07 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

On 8/23/21 4:20 PM, Changbin Du wrote:
> To resolve the issue to debug switchable targets, this serias introduces
> basic infrastructure for gdbstub and enable support for ARM and RISC-V
> targets.
> For example, now there is no problem to debug an big-enadian aarch64 target
> on x86 host.
>   $ qemu-system-aarch64 -gdb tcp::1234,endianness=big ...

I don't understand why you need all that.
Maybe you aren't using gdb-multiarch?

You can install it or start it via QEMU Debian Docker image:

$ docker run -it --rm -v /tmp:/tmp -u $UID --network=host \
  registry.gitlab.com/qemu-project/qemu/qemu/debian10 \
  gdb-multiarch -q \
    --ex 'set architecture aarch64' \
    --ex 'set endian big'
The target architecture is assumed to be aarch64
The target is assumed to be big endian
(gdb) target remote

reply via email to

[Prev in Thread] Current Thread [Next in Thread]