So it would seems that when gdb_new_connection is invoked, there is not
check if device is halted or not.
And this become a problem when trying to get register since the device
needed to be halted first.
Is there a good place in the code to add a check for device halt, when
gdb_new_connection is called?
On Tue, Nov 22, 2011 at 10:46 AM, James Zhao <[email protected]> wrote:
> OK I didn't know OpenOCD can still execute after connection, because I
> have been seeing the fellowing output on the log when I try to attach a gdb
> to the device.
>
> Error: 550 17141 armv4_5.c:1052 arm_get_gdb_reg_list(): not a valid arm
> core mode - communication failure?
> Debug: 551 17141 gdb_server.c:1258 gdb_error(): Reporting -4 to GDB as
> generic error
>
> And then the gdb connection just get dropped. I guess if openOCD is
> suppose to support execution after connection then the problem
> is probably somewhere else then.
>
> Thank you.
>
>
> On Tue, Nov 22, 2011 at 2:23 AM, Øyvind Harboe (Code Review) <
> [email protected]> wrote:
>
>> Øyvind Harboe has posted comments on this change.
>>
>> Change subject: gdb: add config command to auto send halt cmd
>> ......................................................................
>>
>>
>> Patch Set 2:
>>
>> I think the manual should be improved to the point where users can figure
>> out that they can use "monitor halt" immediately after a connect.
>>
>> A patch to improve the documentation would be very much appreciated.
>>
>> --
>> To view, visit http://openocd.zylin.com/233
>> To unsubscribe, visit http://openocd.zylin.com/settings
>>
>> Gerrit-MessageType: comment
>> Gerrit-Change-Id: Ia1d55ab2596642dab485ac612ab7d5ad44b6da21
>> Gerrit-PatchSet: 2
>> Gerrit-Project: openocd
>> Gerrit-Branch: master
>> Gerrit-Owner: James Zhao <[email protected]>
>> Gerrit-Reviewer: jenkins
>> Gerrit-Reviewer: Øyvind Harboe <[email protected]>
>>
>
>
>
> --
> James H.T. Zhao
>
--
James H.T. Zhao
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