Switch the microblaze target from the old unassigned_access hook
to the transaction_failed hook.
The notable difference is that rather than it being called
for all physical memory accesses which fail (including
those made by DMA devices or by the gdbstub), it is only
called for those made by the CPU via its MMU. For
microblaze this makes no difference because none of the
target CPU code needs to make loads or stores by physical
address.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
[EI: Add space in qemu_log()]
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
bdff8123f2