zxfoundation.sys.syschk.types Module Reference

Data Structures
struct	zxfoundation::sys::syschk::fmt_loc
	Bundle carrying a format-string and its call-site source location. More...
struct	zxfoundation::sys::syschk::zx_crash_record
	Crash record written into the BSP lowcore on every system_check call. More...

Enumerations
enum class	syschk_severity : u8 { notice = 0x0U , warning = 0x1U , critical = 0x2U , fatal = 0x3U }
	Severity annotation for a system-check event.

Functions
	zxfoundation::sys::syschk::assert_size (zx_crash_record, 256)
template<usize N>
consteval	fmt_loc (const char(&f)[N], std::source_location l=std::source_location::current()) noexcept
	Construct from a NUL-terminated string literal.
consteval	fmt_loc (std::string_view sv, std::source_location l=std::source_location::current()) noexcept
	Construct from a lib::string_view (for programmatic use).
constexpr auto	zxfoundation::sys::syschk::severity_name (syschk_severity s) noexcept -> const char *
	Return a short ASCII label for a severity level.

Variables
u16	cpu_id {}
	0x0A..0x0B: Logical CPU ID (2 bytes)
u8	err_category {}
	0x09: lib::error_category value (1 byte)
u32	err_code {}
	0x0C..0x0F: Per-category error code (4 bytes)
std::string_view	fmt
	The format string.
std::source_location	loc
	Call-site source location.
u64	magic {}
	0x00..0x07: ZX_CRASH_RECORD_MAGIC (8 bytes)
char	msg [ZX_CRASH_MSG_LEN] {}
	0x20..0xFF: Reason string (224 bytes)
u64	psw_addr {}
	0x18..0x1F: PSW instruction address (8 bytes)
u64	psw_mask {}
	0x10..0x17: PSW mask word at crash (8 bytes)
u8	severity {}
	0x08: Raw syschk_severity value (1 byte)
constexpr usize	zxfoundation::sys::syschk::ZX_CRASH_MSG_LEN = 224
	Maximum length (bytes) of the crash message field, NUL included.
constexpr u64	zxfoundation::sys::syschk::ZX_CRASH_RECORD_MAGIC = 0x5A584352554E4348ULL
	Magic value that marks an initialized zx_crash_record. ASCII: "ZXCRUNCH".
constexpr u32	zxfoundation::sys::syschk::ZX_CRASH_RECORD_OFFSET = 0x1400U
	Byte offset of the crash record within the lowcore prefix page.

Files
file	zxfoundation/sys/syschk.zcomponent/types.cxxm