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Re: [Qemu-devel] [PATCH] target-arm: Implement MRS (banked) and MSR (ban
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] target-arm: Implement MRS (banked) and MSR (banked) instructions |
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Date: |
Mon, 29 Feb 2016 16:25:17 +0000 |
On 29 February 2016 at 16:24, Sergey Fedorov <address@hidden> wrote:
> On 29.02.2016 19:18, Peter Maydell wrote:
>> Starting with the ARMv7 Virtualization Extensions, the A32 and T32
>> instruction sets provide instructions "MSR (banked)" and "MRS
>> (banked)" which can be used to access registers for a mode other
>> than the current one:
>> * R<m>_<mode>
>> * ELR_hyp
>> * SPSR_<mode>
>>
>> Implement the missing instructions.
>
> Likely, there is no disassembling support in QEMU for these instructions
> as well. Are you going to add it?
No, I don't plan to.
thanks
-- PMM