Re: [RFC PATCH 2/5] target/i386: Introduce FeatureWordInfo for Intel PT CPUID leaf 0xD

2021-10-17 Thread Xiaoyao Li
On 10/16/2021 12:04 AM, Eduardo Habkost wrote: Hi, Apologies for the delay. Comments below: On Thu, Sep 09, 2021 at 10:41:47PM +0800, Xiaoyao Li wrote: CPUID leaf 0x14 subleaf 0x0 and 0x1 enumerate the resource and capability of Intel PT. Introduce FeatureWord FEAT_14_0_EBX, FEAT_14_1_EAX

Re: [RFC PATCH 2/5] target/i386: Introduce FeatureWordInfo for Intel PT CPUID leaf 0xD

2021-10-15 Thread Eduardo Habkost
Hi, Apologies for the delay. Comments below: On Thu, Sep 09, 2021 at 10:41:47PM +0800, Xiaoyao Li wrote: > CPUID leaf 0x14 subleaf 0x0 and 0x1 enumerate the resource and > capability of Intel PT. > > Introduce FeatureWord FEAT_14_0_EBX, FEAT_14_1_EAX and FEAT_14_1_EBX, > and complete

[RFC PATCH 2/5] target/i386: Introduce FeatureWordInfo for Intel PT CPUID leaf 0xD

2021-09-09 Thread Xiaoyao Li
CPUID leaf 0x14 subleaf 0x0 and 0x1 enumerate the resource and capability of Intel PT. Introduce FeatureWord FEAT_14_0_EBX, FEAT_14_1_EAX and FEAT_14_1_EBX, and complete FEAT_14_0_ECX. Thus all the features of Intel PT can be expanded when "-cpu host/max" and can be configured in named CPU model.