From: "drow@false.org" <drow@false.org>
To: Michael Snyder <msnyder@vmware.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: Re: Seems like a bug in target_read_stack / dcache_xfer_memory?
Date: Sun, 18 Oct 2009 22:51:00 -0000 [thread overview]
Message-ID: <20091018225134.GA30546@caradoc.them.org> (raw)
In-Reply-To: <4ADB9759.7060305@vmware.com>
On Sun, Oct 18, 2009 at 03:31:53PM -0700, Michael Snyder wrote:
> The arguments and return
> value are just as for target_xfer_partial
The comment is on the logical home of this method, other places should
refer to the header: the definition of to_xfer_partial in struct
target_ops in target.h.
> Anyway, I don't even remember now how I figured this out, but
> I *THINK* what all these guys return is either 0 for success,
> or an errno value less than zoro.
No, they return:
the number of bytes actually transfered, zero when no
further transfer is possible, and -1 when the transfer is not
supported.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2009-10-18 22:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-18 22:37 Michael Snyder
2009-10-18 22:51 ` drow [this message]
2009-10-19 17:49 ` Michael Snyder
2009-10-19 18:37 ` Daniel Jacobowitz
2009-10-19 19:41 ` Michael Snyder
2009-10-19 21:28 ` Daniel Jacobowitz
2009-10-19 21:42 ` Michael Snyder
2009-10-22 2:46 ` Doug Evans
2009-10-22 18:02 ` Michael Snyder
2009-10-22 20:01 ` Michael Snyder
2009-10-23 17:18 ` Doug Evans
2009-10-25 2:03 ` Michael Snyder
2009-10-26 8:25 ` Hui Zhu
2009-10-19 4:46 ` Hui Zhu
2009-10-19 18:02 ` Michael Snyder
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