coredump.h File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <pbl/kernel/compiler.h>
#include <pbl/kernel/section.h>

Data Structures
struct	pbl_coredump_region
	Memory region to dump. More...
struct	pbl_coredump_metadata
	Identification of the system that wrote a dump. More...
struct	pbl_coredump_stored
	Dump stored by a backend. More...

Macros
#define	PBL_COREDUMP__REGION_SECTION(_name)    PBL_ALIGNED(4) PBL_SECTION(".pbl_coredump_regions." #_name)
#define	PBL_COREDUMP_REGION_DEFINE(_name, _start, _size)
	Define a memory region to dump.
#define	PBL_COREDUMP_LATE_REGION_DEFINE(_name, _start, _size, _prepare)
	Define a memory region that is dumped after the threads.

Functions
void	pbl_coredump_trigger (bool forced)
	Write a core dump and reset.
void	pbl_coredump_platform_prepare (struct pbl_coredump_metadata *metadata)
	Prepare the system for a dump, implemented by the platform.
int	pbl_coredump_stored_find (bool unread_only, struct pbl_coredump_stored *stored)
	Find the most recent stored dump of the first backend that has one.
int	pbl_coredump_stored_size (const struct pbl_coredump_stored *stored, uint32_t *size)
	Get the size of a stored dump.
int	pbl_coredump_stored_read (const struct pbl_coredump_stored *stored, uint32_t offset, void *buf, size_t len)
	Read a stored dump.
int	pbl_coredump_stored_mark_read (const struct pbl_coredump_stored *stored)
	Mark a stored dump as read, so it can be replaced.