perf symbols: Introduce symbol__elf_init() (166ccc9c) · Commits · 戴 / test

tools/perf/builtin-buildid-list.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -16,8 +16,6 @@
		#include "util/session.h"
		#include "util/symbol.h"

		#include <libelf.h>

		static const char *input_name;
		static bool force;
		static bool show_kernel;
		@@ -71,7 +69,7 @@ static int perf_session__list_build_ids(void)
		{
		struct perf_session *session;

		elf_version(EV_CURRENT);
		symbol__elf_init();

		session = perf_session__new(input_name, O_RDONLY, force, false,
		&build_id__mark_dso_hit_ops);

+7 −1

Original line number	Diff line number	Diff line
		@@ -1453,6 +1453,11 @@ out_close:
		return err;
		}

		void symbol__elf_init(void)
		{
		elf_version(EV_CURRENT);
		}

		static bool dso__build_id_equal(const struct dso dso, u8 build_id)
		{
		return memcmp(dso->build_id, build_id, sizeof(dso->build_id)) == 0;
		@@ -2754,7 +2759,8 @@ int symbol__init(void)

		symbol_conf.priv_size = ALIGN(symbol_conf.priv_size, sizeof(u64));

		elf_version(EV_CURRENT);
		symbol__elf_init();

		if (symbol_conf.sort_by_name)
		symbol_conf.priv_size += (sizeof(struct symbol_name_rb_node) -
		sizeof(struct symbol));

+1 −0

Original line number	Diff line number	Diff line
		@@ -309,6 +309,7 @@ void machines__destroy_guest_kernel_maps(struct rb_root *machines);

		int symbol__init(void);
		void symbol__exit(void);
		void symbol__elf_init(void);
		size_t symbol__fprintf_symname_offs(const struct symbol *sym,
		const struct addr_location al, FILE fp);
		size_t symbol__fprintf_symname(const struct symbol sym, FILE fp);