Total Number of Cores and Hyper Threading are displayed correctly

[b00t0x]

Fixes

Total Number of Cores fix

Modify machine_info.physical_cpu_max to change "Total Number of Cores" in System Profiler. It also changes sysctl hw.physicalcpu_max result.

Hyper Threading fix

fix #3.

Add patches_ht.plist to change Hyper Threading status in System Profiler. It also changes sysctl hw.cputhreadtype result.

This patch modifies here

return cpuinfo->thread_count > cpuinfo->core_count; // will be false with ProvideCurrentCpuInfo
↓
return 255 > cpuinfo->core_count; // always true

Note

cpuid_info()->core_count and machdep.cpu.core_count are still unchanged. It can be changed with OpenCore patch, but it causes instability so I don't introduce this change now.

Due to machdep.cpu.core_count is unchanged, About This Mac still shows wrong core count, but this string can be changed easily by RestrictEvents.kext 1.0.7 or higher.

Screenshots

16c24t

Before

After

8c24t ( -ctrsmt )

Before

After