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Re: Does gdb work with a wiggler compatible adapter?
- From: Daniel Jacobowitz <drow at false dot org>
- To: Jim Blandy <jimb at redhat dot com>
- Cc: POPER <laizhefeng at hotmail dot com>, gdb at sources dot redhat dot com
- Date: Tue, 14 Dec 2004 15:50:34 -0500
- Subject: Re: Does gdb work with a wiggler compatible adapter?
- References: <BAY1-DAV17D93395EB6D28418EB23ED6A80@phx.gbl> <vt2d5xcr6np.fsf@zenia.home>
On Tue, Dec 14, 2004 at 03:01:14PM -0500, Jim Blandy wrote:
>
> "POPER" <laizhefeng@hotmail.com> writes:
> > I make a wiggler compatible jtag adapter according to
> > this(http://jtag-arm9.sourceforge.net/circuit.txt).
> > I want to know if the gdb work with it now? And I want to debug without
> > the OS, you know, just a few asm and c source file by this adapter,
> > someone can tell me what i need and what should i do?
> > ps: the cup is sc34510b.
> > Thanks in advance!
>
> GDB itself doesn't have any support for talking directly to JTAG
> hardware like the circuit you've built. We do have a file
> gdb/remote-rdi.c which claims to be able to talk to the "ARM RDI
> library", but I don't know how up-to-date it is.
It's an ARM proprietary protocol - and the implementation is woefully
out of date.
--
Daniel Jacobowitz