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Re: [Qemu-devel] defining VIXL_DEBUG?
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] defining VIXL_DEBUG? |
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Date: |
Mon, 18 Jan 2016 16:15:08 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
On 18/01/2016 12:04, Peter Maydell wrote:
>> >
>> > where the '1x' encodings of bits 22:23 (marked as reserved in the ARMv8
>> > ARM) would cause an abort as far as I can see.
> Isn't this handled by Decoder::DecodeAddSubImmediate(), which checks
> bit 23?
Yes, that's right.
Paolo
> In any case if we're worried it would be easy to set up a trivial
> test loop that just feeds all 2^32 integers to the disassembler.