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Re: [Qemu-devel] [PATCH 02/19] target/hppa: Begin using scripts/decodetr
From: |
Richard Henderson |
Subject: |
Re: [Qemu-devel] [PATCH 02/19] target/hppa: Begin using scripts/decodetree.py |
Date: |
Fri, 6 Apr 2018 22:55:16 +1000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 04/06/2018 10:45 PM, Bastian Koppelmann wrote:
>> +break 000000 ----- ----- --- 00000000 -----
>>
>
> Why are the im13 and im5 fields don't care? Is nobody using them?
The entire insn is placed in CR[IIR] for the kernel to use (distinguishing
different software breaks?), but the cpu does not use the field(s) at all.
r~