Re: [patch] Add support for ARMv7M devices.

Daniel Jacobowitz
2010-11-03T13:17:55Z

On Wed, Nov 03, 2010 at 03:21:24AM +0000, Jonathan Larmour wrote:
> I think there's a more general issue here about whether it's expected to
> maintain support for existing working stub implementations such that they
> can be used as they have been used even when GDB is upgraded. Changing the
> interface with GDB remote stubs used to be a big no-no for GDB.

In general, I want to keep existing stubs working. But someone who
has access to an affected stub needs to lend a hand here; I don't and
can't test anything.

With stubs out there sending both FPA-regs+fake-CPSR and
FPA-regs+XPSR, I don't know how to make it work; in fact, I don't know
how FPA-regs+XPSR ever worked.

--
Daniel Jacobowitz
CodeSourcery