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Re: [Qemu-devel] qemu-x86_64 on i386 host: SIGSEGV
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] qemu-x86_64 on i386 host: SIGSEGV |
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Date: |
Mon, 25 Mar 2013 08:03:31 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 |
On 03/24/2013 03:59 AM, Peter Maydell wrote:
> PC is FFFFFFFFFF600400 so either we've messed it up already or this
> is just "64 bit address space doesn't fit in a 32 bit one".
This is probably the fallback vdso address.
I've previously sent patches to the list (several times) to add a real
vdso to qemu for x86_64, so that the glibc will do the right thing, but
the patches never got reviewed or applied.
I could revive them if someone commits to reviewing them this time.
r~