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x86: Extend CPUID support #7133

Merged
merged 3 commits into from
Nov 27, 2023
Merged

x86: Extend CPUID support #7133

merged 3 commits into from
Nov 27, 2023

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BradleyWood
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@BradleyWood BradleyWood commented Oct 5, 2023 •
edited

  • Process Structured Extended Feature Flags (from ECX) Enumeration Leaf (Initial EAX Value = 07H, ECX = 0)
  • Enable AVX512-VBMI2, AVX512-BITALG, AVX512-VPOPCNTDQ

@BradleyWood BradleyWood force-pushed the moreAVX512checks branch 4 times, most recently from 0fa5786 to cdb0de5 Compare October 6, 2023 14:22
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jenkins build all

@BradleyWood BradleyWood marked this pull request as ready for review November 2, 2023 14:44
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jenkins build all

@0xdaryl 0xdaryl self-assigned this Nov 9, 2023
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0xdaryl reviewed Nov 18, 2023
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@BradleyWood
x86: Change x86 feature table naming convention
9136d9e 
The new convention indicates i/o for the CPUID instruction.

Signed-off-by: Bradley Wood <bradley.wood@ibm.com>
@BradleyWood
x86: Extend CPUID support
642ccb7 
Signed-off-by: Bradley Wood <bradley.wood@ibm.com>
@BradleyWood
x86: Support AVX512 VBMI2/BITALG/VPOPCNTDQ
20afaa3 
Signed-off-by: Bradley Wood <bradley.wood@ibm.com>
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jenkins build all

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macOS failure is #7181

@0xdaryl 0xdaryl merged commit e71d82e into eclipse:master Nov 27, 2023
15 of 18 checks passed
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@0xdaryl 0xdaryl 0xdaryl approved these changes

@charliegracie charliegracie Awaiting requested review from charliegracie

@youngar youngar Awaiting requested review from youngar

@babsingh babsingh Awaiting requested review from babsingh babsingh is a code owner

@mstoodle mstoodle Awaiting requested review from mstoodle mstoodle is a code owner

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