4 commits

Author	SHA1	Message	Date
Linus Groh	87aabb5ef7	Kernel: Rename OSPKU CPUID feature flag to OSPKE ... Unlike "XSAVE enabled by OS" being indicated by the OSXSAVE flag, in this case it's "PKU enabled by OS" being indicated by the OSPKE flag.	2022-04-08 18:53:42 +01:00
Linus Groh	1e82c2708d	Kernel: Support all AMD-defined CPUID feature flags for EAX=80000001h ... We're now able to detect all the AMD-defined CPUID feature flags from ECX/EDX for EAX=80000001h :^)	2022-03-27 18:54:56 +02:00
Linus Groh	96e6420d8d	Kernel: Support all Intel-defined extended CPUID feature flags for EAX=7 ... We're now able to detect all the extended CPUID feature flags from EBX/ECX/EDX for EAX=7 :^)	2022-03-27 18:54:56 +02:00
Linus Groh	6ca03b915e	Kernel: Support all Intel-defined CPUID feature flags for EAX=1 ... We're now able to detect all the regular CPUID feature flags from ECX/EDX for EAX=1 :^) None of the new ones are being used for anything yet, but they will show up in /proc/cpuinfo and subsequently lscpu and SystemMonitor. Note that I replaced the periods from the SSE 4.1 and 4.2 instructions with underscores, which matches the internal enum names, Linux's /proc/cpuinfo and the general pattern of replacing special characters with underscores to limit feature names to [a-z0-9_]. The enum member stringification has been moved to a new function for better re-usability and to avoid cluttering up Processor.cpp.	2022-03-27 18:54:56 +02:00