panic.h File Reference

#include <logging.h>
#include <stdbool.h>

Include dependency graph for panic.h:

Macros
#define	PANIC(...)   __PANIC(true, __VA_ARGS__, "\n")
	This macro should only be used when something goes terribly wrong.
#define	PANIC_NO_STACKTRACE(...)   __PANIC(false, __VA_ARGS__, "\n")

Functions
void	kernel_panic (bool dump_stacktrace, const char *format,...)
void	kernel_dump_stacktrace ()

Detailed Description

See also

https://en.wikipedia.org/wiki/Kernel_panic

This file mainly contains the macros to use for kernel panics.

Macro Definition Documentation

PANIC_NO_STACKTRACE

#define PANIC_NO_STACKTRACE

(

...

)

__PANIC(false, __VA_ARGS__, "\n")

This macro is similar to PANIC() but it won't attempt to print a stacktrace.

Function Documentation

kernel_dump_stacktrace()

void kernel_dump_stacktrace

(

)

Dumps a stacktrace on both the standard and debug outputs (unless both are the same, in which case we do not print the debug messages).

kernel_panic()

void kernel_panic	(	bool	dump_stacktrace,
		const char *	format,
			... )

Handles a kernel panic.

Parameters

dump_stacktrace	whether to dump a stacktrace
format	the reason for the kernel panic