[PATCH] x86: introduce %BW to avoid going through vex_w_table[]

Jan Beulich jbeulich@suse.com
Mon Jul 6 12:04:13 GMT 2020


On 06.07.2020 13:57, H.J. Lu wrote:
> On Mon, Jul 6, 2020 at 4:54 AM Jan Beulich <jbeulich@suse.com> wrote:
>>
>> This parallels %LW and %XW.
>>
>> opcodes/
>> 2020-07-XX  Jan Beulich  <jbeulich@suse.com>
>>
>>         * i386-dis.c (EVEX_W_0F3826_P_1, EVEX_W_0F3826_P_2,
>>         EVEX_W_0F3828_P_1, EVEX_W_0F3829_P_1, EVEX_W_0F3854_P_2,
>>         EVEX_W_0F3866_P_2, EVEX_W_0F3875_P_2, EVEX_W_0F387D_P_2,
>>         EVEX_W_0F388D_P_2, EVEX_W_0F3A3E_P_2, EVEX_W_0F3A3F_P_2):
>>         Delete.
>>         (putop): Handle "BW".
>>         * i386-dis-evex-w.h: Move entries for opcodes 0F3826, 0F3826,
>>         0F3828, 0F3829, 0F3854, 0F3866, 0F3875, 0F387D, 0F388D, 0F3A3E,
>>         and 0F3A3F ...
>>         * i386-dis-evex-prefix.h: ... here.
>>
> 
> OK.

Thanks. Any thoughts on the post-commit-message question, either way?

Jan


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