symbol-minimal.c File Reference

#include "symbol.h"
#include "util.h"
#include <errno.h>
#include <stdio.h>
#include <fcntl.h>
#include <string.h>
#include <byteswap.h>
#include <sys/stat.h>

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Macros
#define	NOTE_ALIGN(sz)   (((sz) + 3) & ~3)
#define	NT_GNU_BUILD_ID   3

Functions
static bool	check_need_swap (int file_endian)
static int	read_build_id (void *note_data, size_t note_len, void *bf, size_t size, bool need_swap)
int	filename__read_debuglink (const char *filename __maybe_unused, char *debuglink __maybe_unused, size_t size __maybe_unused)
int	filename__read_build_id (const char *filename, void *bf, size_t size)
int	sysfs__read_build_id (const char *filename, void *build_id, size_t size)
int	symsrc__init (struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type)
bool	symsrc__possibly_runtime (struct symsrc *ss __maybe_unused)
bool	symsrc__has_symtab (struct symsrc *ss __maybe_unused)
void	symsrc__destroy (struct symsrc *ss)
int	dso__synthesize_plt_symbols (struct dso *dso __maybe_unused, struct symsrc *ss __maybe_unused)
static int	fd__is_64_bit (int fd)
enum dso_type	dso__type_fd (int fd)
int	dso__load_sym (struct dso *dso, struct map *map __maybe_unused, struct symsrc *ss, struct symsrc *runtime_ss __maybe_unused, int kmodule __maybe_unused)
int	file__read_maps (int fd __maybe_unused, bool exe __maybe_unused, mapfn_t mapfn __maybe_unused, void *data __maybe_unused, bool *is_64_bit __maybe_unused)
int	kcore_extract__create (struct kcore_extract *kce __maybe_unused)
void	kcore_extract__delete (struct kcore_extract *kce __maybe_unused)
int	kcore_copy (const char *from_dir __maybe_unused, const char *to_dir __maybe_unused)
void	symbol__elf_init (void)
char *	dso__demangle_sym (struct dso *dso __maybe_unused, int kmodule __maybe_unused, const char *elf_name __maybe_unused)

Macro Definition Documentation

NOTE_ALIGN

#define NOTE_ALIGN

(

sz

)

(((sz) + 3) & ~3)

Definition at line 27 of file symbol-minimal.c.

NT_GNU_BUILD_ID

#define NT_GNU_BUILD_ID   3

Definition at line 29 of file symbol-minimal.c.

Function Documentation

check_need_swap()

static bool check_need_swap ( int  file_endian )

static

Definition at line 13 of file symbol-minimal.c.

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dso__demangle_sym()

char* dso__demangle_sym	(	struct dso *dso	__maybe_unused,
		int kmodule	__maybe_unused,
		const char *elf_name	__maybe_unused
	)

Definition at line 378 of file symbol-minimal.c.

dso__load_sym()

int dso__load_sym	(	struct dso *	dso,
		struct map *map	__maybe_unused,
		struct symsrc *	ss,
		struct symsrc *runtime_ss	__maybe_unused,
		int kmodule	__maybe_unused
	)

Definition at line 334 of file symbol-minimal.c.

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dso__synthesize_plt_symbols()

int dso__synthesize_plt_symbols	(	struct dso *dso	__maybe_unused,
		struct symsrc *ss	__maybe_unused
	)

Definition at line 290 of file symbol-minimal.c.

dso__type_fd()

enum dso_type dso__type_fd

(

int

fd

)

Definition at line 313 of file symbol-minimal.c.

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fd__is_64_bit()

static int fd__is_64_bit ( int  fd )

static

Definition at line 296 of file symbol-minimal.c.

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file__read_maps()

int file__read_maps	(	int fd	__maybe_unused,
		bool exe	__maybe_unused,
		mapfn_t mapfn	__maybe_unused,
		void *data	__maybe_unused,
		bool *is_64_bit	__maybe_unused
	)

Definition at line 352 of file symbol-minimal.c.

filename__read_build_id()

int filename__read_build_id	(	const char *	filename,
		void *	bf,
		size_t	size
	)

Definition at line 84 of file symbol-minimal.c.

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filename__read_debuglink()

int filename__read_debuglink	(	const char *filename	__maybe_unused,
		char *debuglink	__maybe_unused,
		size_t size	__maybe_unused
	)

Definition at line 74 of file symbol-minimal.c.

kcore_copy()

int kcore_copy	(	const char *from_dir	__maybe_unused,
		const char *to_dir	__maybe_unused
	)

Definition at line 368 of file symbol-minimal.c.

kcore_extract__create()

int kcore_extract__create

(

struct kcore_extract *kce

__maybe_unused

)

Definition at line 359 of file symbol-minimal.c.

kcore_extract__delete()

void kcore_extract__delete

(

struct kcore_extract *kce

__maybe_unused

)

Definition at line 364 of file symbol-minimal.c.

read_build_id()

static int read_build_id ( void *  note_data, size_t  note_len, void *  bf, size_t  size, bool  need_swap  )

static

Definition at line 31 of file symbol-minimal.c.

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symbol__elf_init()

void symbol__elf_init

(

void

)

Definition at line 374 of file symbol-minimal.c.

symsrc__destroy()

void symsrc__destroy

(

struct symsrc *

ss

)

Definition at line 284 of file symbol-minimal.c.

symsrc__has_symtab()

bool symsrc__has_symtab

(

struct symsrc *ss

__maybe_unused

)

Definition at line 279 of file symbol-minimal.c.

symsrc__init()

int symsrc__init	(	struct symsrc *	ss,
		struct dso *	dso,
		const char *	name,
		enum dso_binary_type	type
	)

Definition at line 251 of file symbol-minimal.c.

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symsrc__possibly_runtime()

bool symsrc__possibly_runtime

(

struct symsrc *ss

__maybe_unused

)

Definition at line 273 of file symbol-minimal.c.

sysfs__read_build_id()

int sysfs__read_build_id	(	const char *	filename,
		void *	build_id,
		size_t	size
	)

Definition at line 220 of file symbol-minimal.c.

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