From: Peter Balazovic <balazovic.peter@gmail.com>
To: gdb@sourceware.org
Subject: Re: gdbserver: Target description specified unknown architecture “aarch64”
Date: Wed, 28 Nov 2018 22:47:00 -0000 [thread overview]
Message-ID: <CAFq4t4g+J9fy=-tcEn4f=2YwpPmvCd+FbawXNZc2b249FfJNsg@mail.gmail.com> (raw)
In-Reply-To: <cf318c69-e881-b486-3a9e-c496e6fcd790@redhat.com>
mine linux machine of gdb config
(gdb) show configuration
This GDB was configured as follows:
configure --host=x86_64-linux-gnu --target=x86_64-linux-gnu
--with-auto-load-dir=$debugdir:$datadir/auto-load
--with-auto-load-safe-path=$debugdir:$datadir/auto-load
--with-expat
--with-gdb-datadir=/usr/share/gdb (relocatable)
--with-jit-reader-dir=/usr/lib/gdb (relocatable)
--without-libunwind-ia64
--with-lzma
--with-python=/usr (relocatable)
--without-guile
--with-separate-debug-dir=/usr/lib/debug (relocatable)
--with-system-gdbinit=/etc/gdb/gdbinit
--with-babeltrace
("Relocatable" means the directory can be moved with the GDB installation
tree, and GDB will still find it.)
(gdb) set architecture
auto i386 i386:intel i386:nacl
i386:x64-32 i386:x64-32:intel i386:x64-32:nacl i386:x86-64
i386:x86-64:intel i386:x86-64:nacl i8086
On Wed, Nov 28, 2018 at 11:28 PM Pedro Alves <palves@redhat.com> wrote:
> On 11/28/2018 06:31 PM, Peter Balazovic wrote:
>
> > I am looking for an advice to correctly debug with ARM remote target.
>
> Does "set architecture <TAB><TAB>" give you the option to select aarch64?
>
> It sounds like your gdb is not configured to support Aarch64.
>
> You'll need a gdb configured with
> --target=aarch64-linux-gnu
> or
> --enable-targets=aarch64-linux-gnu
> --enable-targets=all
>
> Try "show configuration" in gdb.
>
> Thanks,
> Pedro Alves
>
prev parent reply other threads:[~2018-11-28 22:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-28 18:31 Peter Balazovic
2018-11-28 18:42 ` Peter Balazovic
2018-11-28 22:28 ` Pedro Alves
2018-11-28 22:42 ` Peter Balazovic
2018-11-29 0:22 ` Pedro Alves
2018-11-29 6:05 ` Peter Balazovic
2018-11-29 9:52 ` Peter Balazovic
2018-11-29 14:11 ` Pedro Alves
2018-11-28 22:47 ` Peter Balazovic [this message]
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