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Searched refs:DEBUGCTL_LBR_ENA (Results 1 – 2 of 2) sorted by relevance

/xnu-8019.80.24/osfmk/i386/
H A Dpcb_native.c199 wrmsr64(MSR_IA32_DEBUGCTLMSR, rdmsr64(MSR_IA32_DEBUGCTLMSR) & ~DEBUGCTL_LBR_ENA); in i386_lbr_disable()
215 wrmsr64(MSR_IA32_DEBUGCTLMSR, rdmsr64(MSR_IA32_DEBUGCTLMSR) | DEBUGCTL_LBR_ENA); in i386_lbr_enable()
301 wrmsr64(MSR_IA32_DEBUGCTLMSR, rdmsr64(MSR_IA32_DEBUGCTLMSR) | DEBUGCTL_LBR_ENA); in i386_lbr_init()
H A Dproc_reg.h653 #define DEBUGCTL_LBR_ENA (1U) macro