This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
Re: [PATCH/committed] sim: mips: fix builds for r3900 cpus due to missing check_u64
On Fri, 18 Nov 2016, Mike Frysinger wrote:
> > It looks to me like this change needs be reverted and the `r3900' marking
> > removed from DMFC1/DMTC1 encodings and their dependencies instead.
>
> the mips ISAs are too varied for me to try and dive in and find the right
> answer, and you're certainly way more familiar than i here. so whatever
> you want to do here is fine :).
You're always welcome to ask and I'll be happy to assist you with any
MIPS issues. And if you cc me on mailing list postings, then it'll make
it easier to me to give a timely response and certainly not to miss any
altogether, as I'm not always up to date with tracking general traffic.
I've had a closer look now and uncovered a whole bunch of ISA subsetting
and wrong conditioning issues. I've ended up with some half a dozen
patches, all of which should be fairly obvious if accompanied with decent
descriptions I yet need to write down, although most touch a fair amount
of igen markup and actual code.
Which means I'd be more confident about pushing them if I had a way to
verify them -- do you have a testing procedure established for verifying
GNU sim patches, MIPS or otherwise, that I could reuse?
Maciej