On 04/28/2012 09:46 PM, Andreas Färber wrote: > Am 14.04.2012 22:48, schrieb Hervé Poussineau: > > Register is one byte-wide (as per specification), so there is no need to > > specify endianness. > > The region was 4 bytes before, now it's 1. What happens when a 4-byte > read is attempted at that address? Do we need to specify the valid > widths for the MemoryRegion? Or is such a read constructed from this > region and (assuming) the return value of an unassigned read?
This area of what happens during access that falls across region boundaries is very underspecified in qemu; nor is it clear what happens in real hardware (in all its variations). -- error compiling committee.c: too many arguments to function
