On 22 February 2012 10:15, Igor Mitsyanko<address@hidden> wrote:
This patchset cleans up and optimizes vmstate implementation.
Patch 1 is a trivial bug fixing.
Patches 2 and 3 replaces target_phys_addr_t in pxa implementation
to uint32_t.
Patch 4 moves VMSTATE_UINTTL from hw.h to vmstate.h. Explicit dependency
on NEED_CPU_H is droped, I failed to understand why it was presented at all.
So if we apply patches 1-3 (which all look plausible) then the only
remaining user of VMSTATE_UINTTL is target-i386/machine.c as far as
I can see.
This leaves me wondering if we shouldn't just put it actually in
target-i386/machine.c as a convenience macro for that specific CPU
to avoid having to have more #ifdef TARGET_X86_64s. (I note that
the machine.c code is already pretty inconsistent, eg lstar and
cstar are defined as target_ulong and saved with VMSTATE_UINT64.)
Basically VMSTATE_UINTTL seems like a bit of a dangerous thing to
leave lying around as there aren't really very many use cases
for it...