Module x86_64::regs

Enums

• Error

Constants

• BOOT_GDT_OFFSET 🔒
• BOOT_IDT_OFFSET 🔒
• EFER_LMA 🔒
• EFER_LME 🔒
• MTRR_ENABLE 🔒
• MTRR_MEMTYPE_UC 🔒
• MTRR_MEMTYPE_WB 🔒
• MTRR_PHYS_BASE_MSR 🔒
• MTRR_PHYS_MASK_MSR 🔒
• MTRR_VAR_VALID 🔒
• VAR_MTRR_NUM_MASK 🔒
• X86_CR0_PE 🔒
• X86_CR0_PG 🔒
• X86_CR4_PAE 🔒

Functions

• configure_segments_and_sregs
  Configures the GDT, IDT, and segment registers for long mode.
• configure_segments_and_sregs_flat32
  Configures the GDT, IDT, and segment registers for 32-bit protected mode with paging disabled.
• count_variable_mtrrs
  Returns the count of variable MTRR entries specified by the list of msrs.
• get_max_len 🔒
• get_mtrr_pairs 🔒
• get_power_of_two 🔒
• is_mtrr_msr
  Returns true if the given MSR id is a MTRR entry.
• set_default_msrs
  Returns the default value of MSRs at reset.
• set_long_mode_msrs
  Configure Model specific registers for long (64-bit) mode.
• set_mtrr_msrs
  Returns a set of MSRs containing the MTRR configuration.
• setup_page_tables
  Configures the system page tables and control registers for long mode with paging. Prepares identity mapping for the low 4GB memory.
• vcpu_supported_variable_mtrrs
  Returns the number of variable MTRR entries supported by vcpu.
• write_gdt_table 🔒
• write_idt_value 🔒

Type Aliases

• Result