Module dbs_arch::regs

Definitions for x86 Registers Constants and utilities for x86 CPU generic, system and model specific registers.

Enums

Error

Errors thrown while setting up x86_64 registers.

Constants

EFER_LMA

Long-mode active bit in EFER MSR.

EFER_LME

Long-mode enable bit in EFER MSR.

EFER_NX

Non-Executable bit in EFER MSR.

X86_CR0_PE

Protection mode enable bit in CR0.

X86_CR0_PG

Paging enable bit in CR0.

X86_CR4_PAE

Physical Address Extension bit in CR4.

Functions

setup_fpu

Configure Floating-Point Unit (FPU) registers for a given CPU.

setup_msrs

Configure Model Specific Registers (MSRs) for a given CPU.

setup_regs

Configure base registers for a given CPU.

setup_sregs

Configures the segment registers for a given CPU.