Re: xen bits broke x32 build

[Joao Martins]

On 01/04/2023 09:40, Michael Tokarev wrote:
> After bringing in xen guest support, qemu fails to build on x32:
> Adding the folks who added the feature too

> target/i386/kvm/xen-emu.c:876:5: note: in expansion of macro 
> ‘qemu_build_assert’
>   876 |     qemu_build_assert(sizeof(struct vcpu_info) == 64);
>       |     ^~~~~~~~~~~~~~~~~
> 
> This one should be easy to fix, but I wonder if there are other issues
> with x32 exists..
> 
Not sure.

struct vcpu_info is supposed to be 64bytes on both 32-bit and 64-bit builds.

If anything maybe arch_vcpu_info struct is different on 32-bit and 64-bit...
David, Paul, any ideas?