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Date: Mon, 31 Jan 2011 15:03:00 -0000
From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Hui Zhu <teawater@gmail.com>
Cc: Tom Tromey <tromey@redhat.com>,        gdb-patches ml <gdb-patches@sourceware.org>
Subject: Re: [PATCH/RFC] Move the cmdarg before load execarg
Message-ID: <20110131110412.GA13702@host1.dyn.jankratochvil.net>
References: <AANLkTik=q2dyCeMD5A3-dvjSsnzBxLb8y1NtA8-2-i_h@mail.gmail.com> <20110128095213.GA18993@host1.dyn.jankratochvil.net> <m3ei7xgrdu.fsf@fleche.redhat.com> <AANLkTik8JTrT81fzsZS28371RdnmJi28gm7=tH4QCAcA@mail.gmail.com>
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On Sun, 30 Jan 2011 01:31:46 +0100, Hui Zhu wrote:
> Do you think we can add some other options to let gdb exec some
> command before load the file?
> Cause my gdb support multi-arch, but need "set gnutarget" everytime
> when I use it.  So I want add a alias in my bashrc like alias
> arm-gdb='gdb -ex "set gnutarget"' or a shell to make it works better.

~/.gdbinit is read before anything else.

first: mv ~/.gdbinit ~/.gdbinit2

alias arm-gdb='echo -e "set gnutarget elf32-littlearm\nsource ~/.gdbinit2" >~/.gdbinit; /usr/bin/gdb'
alias gdb='echo -e "source ~/.gdbinit2" >~/.gdbinit; /usr/bin/gdb'


Regards,
Jan