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Re: [Qemu-devel] [Question] memory: AddressSpace backed by single IO Mem
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [Question] memory: AddressSpace backed by single IO MemoryRegion |
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Date: |
Tue, 17 Sep 2013 09:29:50 +0100 |
On 16 September 2013 18:18, Paolo Bonzini <address@hidden> wrote:
> Il 16/09/2013 19:11, Marcel Apfelbaum ha scritto:
>>> > memory_region_init_io(my_reg, owner, my_ops, my_obj, "my region",
>>> > INT64_MAX);
>
> This is 2^63-1, not 2^64-1. You need UINT64_MAX here.
So does this mean address_space_init()'s base memory
region has to be 2^64-1 (could we assert that?) or should
this have worked anyway?
-- PMM