Re: [Qemu-devel] [PATCH v6 07/10] target-arm: A64: Emulate the HVC insn

[Edgar E. Iglesias]

On Fri, Sep 26, 2014 at 12:01:11AM +0100, Peter Maydell wrote:
> On 25 September 2014 23:20, Edgar E. Iglesias <address@hidden> wrote:
> > On Thu, Sep 25, 2014 at 07:39:32PM +0100, Peter Maydell wrote:
> >> HCR.TGE isn't actually relevant for some exceptions
> >> (eg SMC), and the HVC handling you have below
> >> effectively ends up ignoring the route_to_el2
> >> information. That suggests to me that you should put
> >> this code in a default: case in the switch below.
> >
> > I don't really test nor support TGE so I'll just drop the TGE part.
> 
> I'd rather we just implemented it properly...

IMO, It's not about implementing it properly. It's about implementing the
EL3/2 support incrementally. The spec is too big to add all the features
at once.

Cheers,
Edgar