From: Daniel Jacobowitz <drow@false.org>
To: Ulrich Weigand <uweigand@de.ibm.com>
Cc: Markus Deuling <deuling@de.ibm.com>,
GDB Patches <gdb-patches@sourceware.org>
Subject: Re: Patch: Add arch_string to spu-low.c
Date: Thu, 22 Feb 2007 15:30:00 -0000 [thread overview]
Message-ID: <20070222153005.GA4563@caradoc.them.org> (raw)
In-Reply-To: <200702221521.l1MFLSBQ013672@d12av02.megacenter.de.ibm.com>
On Thu, Feb 22, 2007 at 04:21:28PM +0100, Ulrich Weigand wrote:
> Daniel Jakowobitz wrote:
>
> > OK if it's OK with Ulrich (do you always want "SPU:256K"? Just "spu"
> > should work too).
>
> Can you elaborate on what effect that change would have? Does it
> then try to automatically select the subarchitecture? (We just
> have the one right now anyway ...)
It will select the default subarchitecture - what may be more
interesting is that it won't complain if the user or binary file has
selected a different subarchitecture. This is a bit tricky; see
choose_architecture_for_target in arch-utils.c, particularly the
the_default check.
So suppose you have in the future an spu:512K, and gdbserver doesn't
need to know the difference, but it's recorded in the ELF file. GDB
would object if gdbserver reported "I have an spu:256K".
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2007-02-22 15:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-22 14:33 Markus Deuling
2007-02-22 14:56 ` Daniel Jacobowitz
2007-02-22 15:21 ` Ulrich Weigand
2007-02-22 15:30 ` Daniel Jacobowitz [this message]
2007-02-22 15:34 ` Ulrich Weigand
2007-02-22 16:36 ` Markus Deuling
2007-02-22 16:45 ` Daniel Jacobowitz
2007-02-22 17:42 ` Ulrich Weigand
2007-02-22 14:57 Markus Deuling
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