tools/perf/util/symsrc.h

Source file repositories/reference/linux-study-clean/tools/perf/util/symsrc.h

File Facts

System
Linux kernel
Corpus path
tools/perf/util/symsrc.h
Extension
.h
Size
933 bytes
Lines
48
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

struct symsrc {
	char		     *name;
	int		     fd;
	enum dso_binary_type type;

#ifdef HAVE_LIBELF_SUPPORT
	Elf		     *elf;
	GElf_Ehdr	     ehdr;

	Elf_Scn		     *opdsec;
	size_t		     opdidx;
	GElf_Shdr	     opdshdr;

	Elf_Scn		     *symtab;
	size_t		     symtab_idx;
	GElf_Shdr	     symshdr;

	Elf_Scn		     *dynsym;
	size_t		     dynsym_idx;
	GElf_Shdr	     dynshdr;

	bool		     adjust_symbols;
	bool		     is_64_bit;
#endif
};

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

bool symsrc__has_symtab(struct symsrc *ss);
bool symsrc__possibly_runtime(struct symsrc *ss);

#endif /* __PERF_SYMSRC_ */

Annotation

Implementation Notes