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Re: [Qemu-devel] Re: [Bug 739785] Re: qemu-i386 on ARM bash: fork: Inval
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] Re: [Bug 739785] Re: qemu-i386 on ARM bash: fork: Invalid argument |
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Date: |
Fri, 01 Apr 2011 17:18:49 -0700 |
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Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Fedora/3.1.9-0.39.b3pre.fc14 Thunderbird/3.1.9 |
On 03/28/2011 03:09 PM, Peter Maydell wrote:
> Short answer: looks like QEMU doesn't currently work on ARMv5 hosts
> (although ARMv7 are fine). I'll look into this if I can manage to
> scare up some suitable hardware.
QEMU properly handles unaligned accesses when emulating in system mode,
but when emulating in user mode it issues them as direct loads.
This could be worked around in tcg/arm.
r~
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