This is the mail archive of the
gdb@sourceware.org
mailing list for the GDB project.
Re: TRACE implementation
sumanth wrote:
Hi Michael,
Very pleased with the information you provided.
Still I have certain doubts in mind.
Tracepoints can b implemented through either remote
stubs or gdbserver or gdb agents (byte-coding).
Is this
true?..................................................
which can be best suited to me as I am accessing my
fpga/processor through a parallel port jtag. I dont want to
burden my processor by running a server on it.
The problem here , I googled in net and I didn't
even find a single prototype to have a fell of how to trace data(trace
points) on my target .
Sumanth,
How does gdb talk to your jtag device? Is it
a) directly to the parallel port, or
b) through a serial connection to an agent that controls the parallel port?
If b, and if using the gdb remote serial protocol, then there's your
agent into which you can add the tracepoint smarts.
Michael