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From: "Cygwin cpuid Maintainer" <Brian.Inglis@SystematicSW.ab.ca>
To: "Cygwin Announcements" <cygwin-announce@cygwin.com>
Subject: Updated: cpuid 20240409
Date: Mon, 15 Apr 2024 09:57:05 -0600	[thread overview]
Message-ID: <20240415095705.44450-1-Brian.Inglis@SystematicSW.ab.ca> (raw)

The following package has been upgraded in the Cygwin distribution:

* cpuid		20240409

Displays detailed information about the CPU(s) gathered from the
CPUID instruction, and also determines the exact model of CPU(s).
Where /proc/cpuinfo shows features important to a system, cpuid shows
what every feature in each CPU's architecture does.
It is updated and released frequently to stay current with Intel and
AMD information and supports other vendors' chips.

See the project home page for more information:

	http://etallen.com/cpuid.html

For information about changes since the previous Cygwin release,
see below or /usr/share/doc/cpuid/ChangeLog after installation.


2024 Apr  9 Tue		20240409

cpuid.man: Added 58268: AMD EPYC 8004 Series Architecture Overview.

cpuid.c:

- Added 0x8000000a/edx idle HLT intercept.
- Added 0x8000000a/edx PMC virtualization.
- Added 0x8000001f/eax allowed SEV features support.
- Added 0x8000001f/eax IBPB on entry support.
- Added 0x8000001f/eax mention of SEV-SNP to existing fields.
- Added 0x8000001f/eax PMC virtual support for SEV-ES/SNP.
- Added 0x8000001f/eax RMPREAD instruction.
- Added 0x8000001f/eax secure AVIC support.
- Added 0x8000001f/eax write to hypervisor in-used allowed.
- Added preliminary (10,15),(7,12) Hawk Point synth decoding.
- Added Siena to (10,15),(10,x) synth decoding, based on 58268 Arch Overview.
- Fixed spelling: EPGR->EGPR (extended GPR's).


             reply	other threads:[~2024-04-15 15:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-15 15:57 Cygwin cpuid Maintainer [this message]
  -- strict thread matches above, loose matches on Subject: below --
2024-04-14 21:04 Cygwin cpuid Maintainer

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