Re: [Qemu-devel] [PATCH 02/21] target-s390x: split FPU ops

[Alexander Graf]

Quoting Richard Henderson <address@hidden>:

> On 09/06/2012 11:42 AM, Alexander Graf wrote:
> > Richard, while at it, could you please check the s390x tcg target?
> > Running any target on there seems to break in the TLB code for me.
>
> I did successfully run a simple linux-user test directly off blue's
> patch set.  It exercised a bit of fp and system calls (printf).
>
> I don't have a system environment set up at the moment...

Ah, I am referring to s390x host code. Running qemu-system-x86_64 on  
s390x is what breaks for me.


Alex

> > I'm mostly surprised by the env value. Why is that a 32-bit pointer?
>
> It depends on where objects get loaded in memory of course.  I don't
> think there's anything particularly surprising about an object loaded
> into the load 32-bits.
>
> That mmu_idx on the other hand... one begins to wonder if the debugger
> is actually lying to you.
>
>
> r~