[Qemu-devel] Re: Compile files only once: some planning

[Michael S. Tsirkin]

On Tue, Mar 23, 2010 at 11:43:51PM +0200, Blue Swirl wrote:
> rtl8139.c, e1000.c: need to convert ldl/stl to cpu_physical_memory_read/write.

I don't see how it would help. These still get target_phys_addr_t which
is per-target. Further, a ton of devices do
cpu_register_physical_memory/qemu_register_coalesced_mmio.
These are also per target.

A simple solution would be to change all of cpu_XX functions to
get a 64 bit address. This is a lot of churn, if we do this
anyway we should also pass length to callbacks, this way
rwhandler will get very small or go away completely.

-- 
MST