utcb.h File Reference

UTCB definitions for ARM. More...

#include <l4/sys/types.h>

Include dependency graph for utcb.h:

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Data Structures
struct	l4_exc_regs_t
	UTCB structure for exceptions. More...

Typedefs
typedef struct l4_exc_regs_t	l4_exc_regs_t
	UTCB structure for exceptions.

Enumerations
enum	L4_utcb_consts_arm
	UTCB constants for ARM.

Functions
l4_umword_t	l4_utcb_exc_pc (l4_exc_regs_t const *u) L4_NOTHROW
	Access function to get the program counter of the exception state.
void	l4_utcb_exc_pc_set (l4_exc_regs_t *u, l4_addr_t pc) L4_NOTHROW
	Set the program counter register in the exception state.
l4_umword_t	l4_utcb_exc_typeval (l4_exc_regs_t const *u) L4_NOTHROW
	Get the value out of an exception UTCB that describes the type of exception.
int	l4_utcb_exc_is_pf (l4_exc_regs_t const *u) L4_NOTHROW
	Check whether an exception IPC is a page fault.
l4_addr_t	l4_utcb_exc_pfa (l4_exc_regs_t const *u) L4_NOTHROW
	Function to get the L4 style page fault address out of an exception.
int	l4_utcb_exc_is_ex_regs_exception (l4_exc_regs_t const *u) L4_NOTHROW
	Check whether an exception IPC was triggered via l4_thread_ex_regs().

Detailed Description

UTCB definitions for ARM.

Definition in file utcb.h.