On Thu, Apr 28, 2011 at 08:49:27PM -0400, Eric Cooper wrote:
> The Feroceon chip also has an L2 cache. I added some code to
> invalidate this when setting breakpoints, and now the target at
> least halts at the right place. But openocd doesn't notice it (I
> had to use poll to find out that it's
On 04/28/2011 05:49 PM, Eric Cooper wrote:
> On Wed, Apr 27, 2011 at 05:33:50PM -0700, Mike Dunn wrote:
>> On 04/27/2011 03:12 PM, Eric Cooper wrote:
>>> I think it must still be executing the unmodified instruction out of
>>> the i-cache. Shouldn't openocd flush that when it sets a software
>>> b
On Wed, Apr 27, 2011 at 05:33:50PM -0700, Mike Dunn wrote:
> On 04/27/2011 03:12 PM, Eric Cooper wrote:
> > I think it must still be executing the unmodified instruction out of
> > the i-cache. Shouldn't openocd flush that when it sets a software
> > breakpoint?
>
> Yes, 'should' being the operat
On 04/27/2011 03:12 PM, Eric Cooper wrote:
>
> I'm using:
> GNU gdb (Sourcery G++ Lite 2010q1-188) 7.0.50.20100218-cvs
>
>> BTW, be careful using openocd through telnet while gdb is connected. Openocd
>> assumes exclusive use of one or the other, and does things like clear all
>> existing brea
On Wed, Apr 27, 2011 at 12:12:12PM -0700, Mike Dunn wrote:
> On 04/27/2011 09:42 AM, Eric Cooper wrote:
> > 1. In gdb, I can step and continue, but I can't halt. Once I've
> > continued, typing ^C does nothing. (Typing it a second time just
> > makes gdb offer to quit.) I can still halt from the
On 04/27/2011 09:42 AM, Eric Cooper wrote:
> I'm a JTAG newbie and could use some help configuring openocd for use
> with a Seagate DockStar, a Marvell Kirkwood (feroceon) board similar
> to the Sheevaplug.
>
> The setup "mostly" works: I can halt, resume, and single-step the
> target reliably from
I'm a JTAG newbie and could use some help configuring openocd for use
with a Seagate DockStar, a Marvell Kirkwood (feroceon) board similar
to the Sheevaplug.
The setup "mostly" works: I can halt, resume, and single-step the
target reliably from the openocd telnet client. I can load images
into RA
