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> On Wed, Jan 31, 2007 at 07:02:04AM -0800, veenu khanna
wrote:
>> Hello
>> I have a question regarding implementing a remote
stub. Say we have to implement/extend a stub for x86
architecture with our own OS.
>> IN section for "Implementing a remote stub
(Section 17.5.3)" in "Debugging with GDB"
document there is a point
>> "Make sure you have a serial connection
between your target machine and the gdb host,
>> and identify the serial port on the host."
>>
>> Does this mean that GDB on host and GDB agent/stub
on the target can only talk on a serial port ?
>>
>> Another question is regarding GPL...
>> some part of stub code will be residing in our
kernel which is proprietary.
>> Does that mean we will have to release the code for
kernel as well ?
>
> If you copy the stub from the GDB source tree, then yes
you would
> have a GPL problem. I recommend writing one from
scratch, instead,
> based on the documentation - that's what most people
seem to do.
> The examples in GDB are quite old.
>
thats stange - considering the boilerplate on
gdb-6.6/gdb/*-stub.c
clearly stating:
THIS SOFTWARE IS NOT COPYRIGHTED
how does that fit with there being a GPL problem ? - if
there really is
then these headers sould be changed as the expectation is
clearly
different.
hofrat
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