map.h File Reference

#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/rbtree.h>
#include <stdio.h>
#include <stdbool.h>
#include "types.h"

Go to the source code of this file.

Data Structures
struct	map
struct	kmap
struct	map_groups
struct	machine

Macros
#define	MAP__NR_TYPES   (MAP__VARIABLE + 1)
#define	HOST_KERNEL_ID   (-1)
#define	DEFAULT_GUEST_KERNEL_ID   (0)

Typedefs
typedef int(*	symbol_filter_t )(struct map *map, struct symbol *sym)
typedef void(*	machine__process_t )(struct machine *self, void *data)

Enumerations
enum	map_type { map_wb, map_uc, MAP__FUNCTION = 0, MAP__VARIABLE }

Functions
u64	map__rip_2objdump (struct map *map, u64 rip)
void	map__init (struct map *self, enum map_type type, u64 start, u64 end, u64 pgoff, struct dso *dso)
struct map *	map__new (struct list_head *dsos__list, u64 start, u64 len, u64 pgoff, u32 pid, char *filename, enum map_type type)
struct map *	map__new2 (u64 start, struct dso *dso, enum map_type type)
void	map__delete (struct map *self)
struct map *	map__clone (struct map *self)
int	map__overlap (struct map *l, struct map *r)
size_t	map__fprintf (struct map *self, FILE *fp)
size_t	map__fprintf_dsoname (struct map *map, FILE *fp)
int	map__load (struct map *self, symbol_filter_t filter)
struct symbol *	map__find_symbol (struct map *self, u64 addr, symbol_filter_t filter)
struct symbol *	map__find_symbol_by_name (struct map *self, const char *name, symbol_filter_t filter)
void	map__fixup_start (struct map *self)
void	map__fixup_end (struct map *self)
void	map__reloc_vmlinux (struct map *self)
size_t	__map_groups__fprintf_maps (struct map_groups *mg, enum map_type type, int verbose, FILE *fp)
void	maps__insert (struct rb_root *maps, struct map *map)
void	maps__remove (struct rb_root *maps, struct map *map)
struct map *	maps__find (struct rb_root *maps, u64 addr)
void	map_groups__init (struct map_groups *mg)
void	map_groups__exit (struct map_groups *mg)
int	map_groups__clone (struct map_groups *mg, struct map_groups *parent, enum map_type type)
size_t	map_groups__fprintf (struct map_groups *mg, int verbose, FILE *fp)
size_t	map_groups__fprintf_maps (struct map_groups *mg, int verbose, FILE *fp)
void	machines__process (struct rb_root *self, machine__process_t process, void *data)
struct machine *	machines__add (struct rb_root *self, pid_t pid, const char *root_dir)
struct machine *	machines__find_host (struct rb_root *self)
struct machine *	machines__find (struct rb_root *self, pid_t pid)
struct machine *	machines__findnew (struct rb_root *self, pid_t pid)
void	machines__set_id_hdr_size (struct rb_root *self, u16 id_hdr_size)
char *	machine__mmap_name (struct machine *self, char *bf, size_t size)
int	machine__init (struct machine *self, const char *root_dir, pid_t pid)
void	machine__exit (struct machine *self)
void	machine__delete (struct machine *self)
int	machine__resolve_callchain (struct machine *machine, struct perf_evsel *evsel, struct thread *thread, struct perf_sample *sample, struct symbol **parent)
int	maps__set_kallsyms_ref_reloc_sym (struct map **maps, const char *symbol_name, u64 addr)
struct symbol *	map_groups__find_symbol (struct map_groups *mg, enum map_type type, u64 addr, struct map **mapp, symbol_filter_t filter)
struct symbol *	map_groups__find_symbol_by_name (struct map_groups *mg, enum map_type type, const char *name, struct map **mapp, symbol_filter_t filter)
struct thread *	machine__findnew_thread (struct machine *machine, pid_t pid)
void	machine__remove_thread (struct machine *machine, struct thread *th)
size_t	machine__fprintf (struct machine *machine, FILE *fp)
int	map_groups__fixup_overlappings (struct map_groups *mg, struct map *map, int verbose, FILE *fp)
struct map *	map_groups__find_by_name (struct map_groups *mg, enum map_type type, const char *name)
struct map *	machine__new_module (struct machine *self, u64 start, const char *filename)
void	map_groups__flush (struct map_groups *mg)

Variables
const char *	map_type__name [MAP__NR_TYPES]

Macro Definition Documentation

#define DEFAULT_GUEST_KERNEL_ID   (0)

Definition at line 62 of file map.h.

#define HOST_KERNEL_ID   (-1)

Definition at line 61 of file map.h.

#define MAP__NR_TYPES   (MAP__VARIABLE + 1)

Definition at line 16 of file map.h.

Typedef Documentation

typedef void(* machine__process_t)(struct machine *self, void *data)

Definition at line 146 of file map.h.

typedef int(* symbol_filter_t)(struct map *map, struct symbol *sym)

Definition at line 110 of file map.h.

Enumeration Type Documentation

enum map_type

Enumerator:

map_wb
map_uc
MAP__FUNCTION
MAP__VARIABLE

Definition at line 11 of file map.h.

Function Documentation

size_t __map_groups__fprintf_maps	(	struct map_groups *	mg,
		enum map_type	type,
		int	verbose,
		FILE *	fp
	)

Definition at line 373 of file map.c.

void machine__delete

(

struct machine *

self

)

Definition at line 643 of file map.c.

void machine__exit

(

struct machine *

self

)

Definition at line 634 of file map.c.

struct thread* machine__findnew_thread ( struct machine *  machine, pid_t  pid  )

read

Definition at line 63 of file thread.c.

size_t machine__fprintf	(	struct machine *	machine,
		FILE *	fp
	)

Definition at line 127 of file thread.c.

int machine__init	(	struct machine *	self,
		const char *	root_dir,
		pid_t	pid
	)

Definition at line 593 of file map.c.

char* machine__mmap_name	(	struct machine *	self,
		char *	bf,
		size_t	size
	)

Definition at line 747 of file map.c.

struct map* machine__new_module ( struct machine *  self, u64  start, const char *  filename  )

read

Definition at line 1286 of file symbol.c.

void machine__remove_thread	(	struct machine *	machine,
		struct thread *	th
	)

Definition at line 218 of file session.c.

int machine__resolve_callchain	(	struct machine *	machine,
		struct perf_evsel *	evsel,
		struct thread *	thread,
		struct perf_sample *	sample,
		struct symbol **	parent
	)

Definition at line 372 of file session.c.

struct machine* machines__add ( struct rb_root *  self, pid_t  pid, const char *  root_dir  )

read

Definition at line 649 of file map.c.

struct machine* machines__find ( struct rb_root *  self, pid_t  pid  )

read

Definition at line 679 of file map.c.

struct machine* machines__find_host ( struct rb_root *  self )

read

struct machine* machines__findnew ( struct rb_root *  self, pid_t  pid  )

read

Definition at line 702 of file map.c.

void machines__process	(	struct rb_root *	self,
		machine__process_t	process,
		void *	data
	)

Definition at line 737 of file map.c.

void machines__set_id_hdr_size	(	struct rb_root *	self,
		u16	id_hdr_size
	)

Definition at line 759 of file map.c.

struct map* map__clone ( struct map *  self )

read

Definition at line 212 of file map.c.

void map__delete

(

struct map *

self

)

Definition at line 114 of file map.c.

struct symbol* map__find_symbol ( struct map *  self, u64  addr, symbol_filter_t  filter  )

read

Definition at line 191 of file map.c.

struct symbol* map__find_symbol_by_name ( struct map *  self, const char *  name, symbol_filter_t  filter  )

read

Definition at line 200 of file map.c.

void map__fixup_end

(

struct map *

self

)

Definition at line 129 of file map.c.

void map__fixup_start

(

struct map *

self

)

Definition at line 119 of file map.c.

size_t map__fprintf	(	struct map *	self,
		FILE *	fp
	)

Definition at line 238 of file map.c.

size_t map__fprintf_dsoname	(	struct map *	map,
		FILE *	fp
	)

Definition at line 244 of file map.c.

void map__init	(	struct map *	self,
		enum map_type	type,
		u64	start,
		u64	end,
		u64	pgoff,
		struct dso *	dso
	)

Definition at line 30 of file map.c.

int map__load	(	struct map *	self,
		symbol_filter_t	filter
	)

Definition at line 141 of file map.c.

struct map* map__new ( struct list_head *  dsos__list, u64  start, u64  len, u64  pgoff, u32  pid, char *  filename, enum map_type  type  )

read

Definition at line 46 of file map.c.

struct map* map__new2 ( u64  start, struct dso *  dso, enum map_type  type  )

read

Definition at line 100 of file map.c.

int map__overlap	(	struct map *	l,
		struct map *	r
	)

Definition at line 224 of file map.c.

void map__reloc_vmlinux

(

struct map *

self

)

Definition at line 529 of file map.c.

u64 map__rip_2objdump	(	struct map *	map,
		u64	rip
	)

Definition at line 262 of file map.c.

int map_groups__clone	(	struct map_groups *	mg,
		struct map_groups *	parent,
		enum map_type	type
	)

Definition at line 505 of file map.c.

void map_groups__exit

(

struct map_groups *

mg

)

Definition at line 303 of file map.c.

struct map* map_groups__find_by_name ( struct map_groups *  mg, enum map_type  type, const char *  name  )

read

Definition at line 1145 of file symbol.c.

struct symbol* map_groups__find_symbol ( struct map_groups *  mg, enum map_type  type, u64  addr, struct map **  mapp, symbol_filter_t  filter  )

read

Definition at line 335 of file map.c.

struct symbol* map_groups__find_symbol_by_name ( struct map_groups *  mg, enum map_type  type, const char *  name, struct map **  mapp, symbol_filter_t  filter  )

read

Definition at line 351 of file map.c.

int map_groups__fixup_overlappings	(	struct map_groups *	mg,
		struct map *	map,
		int	verbose,
		FILE *	fp
	)

Definition at line 434 of file map.c.

void map_groups__flush

(

struct map_groups *

mg

)

Definition at line 313 of file map.c.

size_t map_groups__fprintf	(	struct map_groups *	mg,
		int	verbose,
		FILE *	fp
	)

Definition at line 427 of file map.c.

size_t map_groups__fprintf_maps	(	struct map_groups *	mg,
		int	verbose,
		FILE *	fp
	)

Definition at line 392 of file map.c.

void map_groups__init

(

struct map_groups *

mg

)

Definition at line 270 of file map.c.

struct map* maps__find ( struct rb_root *  maps, u64  addr  )

read

Definition at line 573 of file map.c.

void maps__insert	(	struct rb_root *	maps,
		struct map *	map
	)

Definition at line 548 of file map.c.

void maps__remove	(	struct rb_root *	maps,
		struct map *	map
	)

Definition at line 568 of file map.c.

int maps__set_kallsyms_ref_reloc_sym	(	struct map **	maps,
		const char *	symbol_name,
		u64	addr
	)

Definition at line 1497 of file session.c.

Variable Documentation

const char* map_type__name[MAP__NR_TYPES]

Definition at line 14 of file map.c.