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Feature #8384

closed

AVX512 dis - EVEX prefix support

Added by Robert Mustacchi over 5 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
lib - userland libraries
Start date:
2017-06-13
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
External Bug:

Description

We need support for the new EVEX prefix. We can add that code, along with a few instruction for testing, in one chunk. This allows us to break up the large EVEX prefixed dis space into multiple chunks.


Related issues

Related to illumos gate - Bug #12371: dis x86 EVEX prefix mishandledClosedRobert Mustacchi

Actions
Related to illumos gate - Bug #12372: dis EVEX encoding SIB mishandledClosedRobert Mustacchi

Actions
Actions #1

Updated by Electric Monk over 5 years ago

  • Status changed from New to Closed

git commit 81b505b772ab015c588c56bb116239ee549b6eee

commit  81b505b772ab015c588c56bb116239ee549b6eee
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Date:   2017-06-20T19:09:30.000Z

    8384 AVX512 dis - EVEX prefix support
    8385 32-bit avx dis test mishandles EVEX prefix
    8386 32-bit bound dis is incorrect
    Reviewed by: Robert Mustacchi <rm@joyent.com>
    Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
    Approved by: Richard Lowe <richlowe@richlowe.net>

Actions #2

Updated by Robert Mustacchi over 2 years ago

  • Related to Bug #12371: dis x86 EVEX prefix mishandled added
Actions #3

Updated by Robert Mustacchi over 2 years ago

  • Related to Bug #12372: dis EVEX encoding SIB mishandled added
Actions

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