[vbox-dev] [PATCH] Some 64-bit fixes

[knut st. osmundsen]

Gwenole Beauchesne wrote:
> - For the QEMU part. I also got a SIGSEGV in either 
> REMR3EmulateInstruction() or REMR3Run(). By binary code pattern 
> matching, I determined that the offending code was actually cpu_exec() 
> where I could realise the callee-saved registers (here, %rbx) where not 
> saved completely (the upper-half 32-bit were trashed away).

I'm extremely grateful for this one, it probably saved me hours of 
tedious debugging!

> Thank you for VirtualBox and its decently commented code. ;-)

:-)

Kind Regards,
  knut