RE: RE: [Qemu-devel] [PATCH 1/5] single step with no IRQs and timers

[Wessel, Jason]

The single stepping actually only gets turned off if you do:

Qqemu.sstep=0

I am guessing you probably don't want to do this.  But as with anything
there are reasons you might, such as debugging internals of QEMU.  The
bit is in there for future use more than anything, and to maintain
compatibility with what is out there.  

I am glad to hear it works.

Jason.

> -----Original Message-----
> From: Mulyadi Santosa [mailto:address@hidden 
> Sent: Monday, May 22, 2006 2:43 PM
> To: Wessel, Jason; address@hidden
> Subject: Re: RE: [Qemu-devel] [PATCH 1/5] single step with no 
> IRQs and timers
> 
> Hi Jason..
> 
> > The patch is completely arch independent and should work 
> with any of 
> > the targets that use the gdb-stub.
> 
> Just want to report that I gave it a try and it works great.
> 
> However, I am just courious, what happen if I use stepbit=0x6? That
> means: IRQ off, timer off, but single step disabled, right? 
> Does that mean I am no longer able to single step? 
> 
> I tested that mask and single step still work as expected. 
> maybe it is better to just ignore this specific bit (single 
> step enabled)?
> 
> regards,
> 
> Mulyadi.
> 
>