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vmstate, memory: decouple vmstate from memory API
Currently creating a memory region automatically registers it forlive migration. This differs from other state (which is enumeratedin a VMStateDescription structure) and ties the live migration codeinto the memory core....
isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and isa_get_irq() functions
NULL is a valid bus/device, so there is no change in behaviour.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
alpha: give ISA bus to ISA methods
target-alpha: Fix compilation errors for 32 bit hosts
On i386, these errors were reported:
qemu/hw/alpha_dp264.c: In function ‘clipper_init’:qemu/hw/alpha_dp264.c:158: error: integer constant is too large for ‘unsigned long’ type
qemu/hw/alpha_typhoon.c: In function ‘typhoon_init’:...
target-alpha: Add CLIPPER emulation.
This is a DP264 variant, SMP capable, no unusual hardware present.
The emulation does not currently include any PCI IOMMU code.Hopefully the generic support for that can be merged to HEAD soon.
Signed-off-by: Richard Henderson <rth@twiddle.net>
target-alpha: Add high-resolution access to wall clock and an alarm.
The alarm is a fully general one-shot time comparator, which will beusable under Linux as a hrtimer source. It's much more flexible thanthe RTC source available on real hardware.
The wall clock allows the guest access to the host timekeeping. Much...