X86_TRAP_VC
set_idt_entry(X86_TRAP_VC, boot_stage1_vc);
set_idt_entry(X86_TRAP_VC, boot_stage2_vc);
set_idt_entry(X86_TRAP_VC, NULL);
init_idt_data(&data, X86_TRAP_VC, vc_handler);
native_write_idt_entry((gate_desc *)desc.address, X86_TRAP_VC, &idt_desc);
case X86_TRAP_VC: return exc_vmm_communication(regs, error_code);
DECLARE_IDTENTRY_VC(X86_TRAP_VC, exc_vmm_communication);
trapnr == X86_TRAP_VC && handle_vc_boot_ghcb(regs))
ISTG(X86_TRAP_VC, asm_exc_vmm_communication, IST_INDEX_VC),
if (vector == X86_TRAP_VC)