arch.s390x.cpu.processor Module Reference

Exported Modules
module	zxfoundation.base.types
module	arch.s390x.cpu.ctlreg
module	arch.s390x.cpu.diag
module	arch.s390x.cpu.types
module	lib.bit

Data Structures
struct	arch::s390x::cpu::processor::cpuid
	cpuid structure (STIDP result). More...

Functions
auto	arch::s390x::cpu::processor::cpu_addr () noexcept -> u16
	Store CPU Address (STAP) — returns the hardware CPU address.
auto	arch::s390x::cpu::processor::get_cpuid (cpuid *id) -> void
auto	arch::s390x::cpu::processor::get_current_sp () noexcept -> u64
	Read the current stack pointer (r15).
auto	arch::s390x::cpu::processor::get_prefix () noexcept -> u32
	Store Prefix (STPX) — returns the physical address in the Prefix Register.
auto	arch::s390x::cpu::processor::is_hypervisor () noexcept -> bool
	Probe whether the kernel is running under a hypervisor.
auto	arch::s390x::cpu::processor::set_prefix (const u32 prefix) noexcept -> void
	Set Prefix (SPX) — loads a new value into the Prefix Register.

Variables
u32	ident:24
u32	machine:16
u32	unused:16
u32	version:8

Files
file	arch/s390x/cpu/processor.cxxm
	cpu synchronization