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[v4.1] Report correct cache info in CPUID on P6-family CPUs#3801

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OBattler merged 1 commit into
86Box:version/4.1from
lemondrops:version/4.1
Nov 4, 2023
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[v4.1] Report correct cache info in CPUID on P6-family CPUs#3801
OBattler merged 1 commit into
86Box:version/4.1from
lemondrops:version/4.1

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Summary

Makes Pentium Pro and Pentium II (incl. Celerons) report accurate cache and TLB information in the output of CPUID with EAX=2.

Checklist

References

Intel Processor Identification and the CPUID Instruction - information on the cache descriptor values
https://www.cpu-world.com/ (too many pages to list) - CPUID dumps of real CPUs

@OBattler
OBattler merged commit 29487e7 into 86Box:version/4.1 Nov 4, 2023
@lemondrops lemondrops changed the title Report correct cache info in CPUID on P6-family CPUs [v4.1] Report correct cache info in CPUID on P6-family CPUs Nov 4, 2023
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2 participants