On 1 July 2011 00:41, Andrew Leech <coronasen...@gmail.com> wrote:
> On 30/06/2011 6:13 PM, Spencer Oliver wrote:
>>
>> On 30 June 2011 07:47, Andrew Leech<coronasen...@gmail.com> wrote:
>>>
>>> Have you used it successfully? Helios has that too (since early 2011?),
>>> but
>>> I've never got it running. I've just updated to indigo and still can't
>>> make
>>> it work.
>>
>> I ran a few tests yesterday and it worked fine.
>> ubuntu was easier to setup than windoze, but both worked.
>>
>> The gdb connect line used was | openocd as --pipe is now deprecated.
>> Try putting all the options in openocd.cfg - gdb_port pipe first. When
>> we switch to using pipes then openocd will automatically use
>> openocd.log
>>
>> Cheers
>> Spen
>
> Thanks for that Spen, great to know it can work. I had already tried with
> gdb_port pipe instread after seeing hte deprecation notice in the log,
> although it didn't make any difference. I also hadn't tried moving all those
> config's into the openocd.cfg file, and yeah it makes it a little neater,
> but didn't fix it, I still had it hanging at the same point. I haven't been
> getting a log file though that I can find in pipe mode without explicitly
> setting one.
>
> Had a random thought, and tried it with sourcery-g++-lite's gdb rather than
> my usual yagarto gdb, and all of a sudden it worked! So there's something
> different/wrong with the yagarto gdb in pipe usage, haven't exported full
> debug logs for both gdb's yet to see where the problem is though.
>
> Only problem is, it's incredibly slow, unusably slow. A single step can take
> 5 seconds, where on a normal tcp connection with same configs feels close to
> instant, so maybe about 1/4 of a second. Did your windows one behave better?
> If so, do you know what version/release of gdb you used?
>
used Sourcery G++ Lite 2011.03-42
Have not noticed any speed issues, most of my testing was under linux however.
I am running winxp, that has always proved fairly nippy compared to
vista anyway.
> One other point, do you know whether you can get openocd to add it's own
> program directory to the search path for the source [find ...] lines? It'd
> be great to only need the openocd.cfg file in the eclipse project dir, and
> have it reference the interface and target files from the common openocd
> folder. Otherwise I'll likely copy the contents of the files into my
> openocd.cfg rather than have a copy of target and interface folders in all
> my project folders.
>
try something like:
add_script_search_dir {c:\cygwin\home\soliver\openocd\openocd\tcl}
Cheers
Spen
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