From: Daniel Jacobowitz <drow@false.org>
To: Dmitry Smirnov <divis1969@mail.ru>
Cc: gdb@sourceware.org
Subject: Re: ARM: where are special registers?
Date: Tue, 08 Jul 2008 22:33:00 -0000 [thread overview]
Message-ID: <20080708223303.GA1818@caradoc.them.org> (raw)
In-Reply-To: <E1KGDPD-0001fs-00.divis1969-mail-ru@f127.mail.ru>
On Tue, Jul 08, 2008 at 05:38:55PM +0400, Dmitry Smirnov wrote:
> I've found in ch.11.1 at http://sourceware.org/gdb/current/onlinedocs/gdbint_11.html#SEC89 :
> <quote>
> A description may come from a user specified file (XML), the remote `qXfer:features:read' packet (also XML), or from any custom to_read_description routine in the target vector. For instance, the remote target supports guessing whether a MIPS target is 32-bit or 64-bit based on the size of the `g' packet.
> <quote/>
>
> Is there any example of this XML?
There are several in the manual, and in the GDB source directory
(gdb/features/).
> What remote stub shall respond to "qXfer:features:read"? Just this XML content?
> Am I right that before GDB asks for "qXfer:features:read", I shall implement "qSupported" handling in a stub with this "qXfer:features:read" as a response?
Take a look at the rmeote protocol section of the manual, which is
referenced from that chapter; it explains the details.
--
Daniel Jacobowitz
CodeSourcery
prev parent reply other threads:[~2008-07-08 22:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 9:08 Dmitry Smirnov
2008-07-08 12:08 ` Daniel Jacobowitz
2008-07-08 13:39 ` Dmitry Smirnov
2008-07-08 22:33 ` Daniel Jacobowitz [this message]
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