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From: Peter Balazovic <balazovic.peter@gmail.com>
Date: Wed, 28 Nov 2018 18:31:00 -0000
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Subject: =?UTF-8?Q?gdbserver=3A_Target_description_specified_unknown_arch?=	=?UTF-8?Q?itecture_=E2=80=9Caarch64=E2=80=9D?=
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I try to use remotely the gdbserver for debug as follows

Start the gdbserver on target machine

$ gdbserver localhost:2000 hello -l 20 -b 10

Host machine has the program binary with debugging enabled

"copied binary from ARM target to host"

Run gdb on host machine

$ gdb -q --args hello --enable-target=all

Connect to the target

(gdb) target remote 192.168.15.132192.168.15.132: No such file or directory.
(gdb) target remote 192.168.15.132:2000
Remote debugging using 192.168.15.132:2000
warning: while parsing target description (at line 11): Target
description specified unknown architecture "aarch64"
warning: Could not load XML target description; ignoring
Remote register badly formatted:
T051d:0000000000000000;1f:80fcffffffff0000;20:403cfdb7ffff0000;thread:pd60.d60;core:1;
here: 00000000;1f:80fcffffffff0000;20:403cfdb7ffff0000;thread:pd60.d60;core:1;
(gdb) q

I am looking for an advice to correctly debug with ARM remote target.