Commit e6b56ae7 authored by Martin Liška's avatar Martin Liška Committed by Arnaldo Carvalho de Melo
Browse files

perf script: add --addr2line option 



Similarly to other subcommands (like report, top), it would be handy to
provide a path for addr2line command.

Signed-off-by: default avatarMartin Liska <martin.liska@hey.com>
Cc: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/eadc3e36-029d-4848-9d69-272fe5a83a26@foxlink.cz


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 4f21bfed

tools/perf/Documentation/perf-script.txt

+3 −0
Original line number Diff line number Diff line
@@ -369,6 +369,9 @@ OPTIONS 
--demangle-kernel::

	Demangle kernel symbol names to human readable form (for C++ kernels).



--addr2line=<path>::

	Path to addr2line binary.



--header

	Show perf.data header.

tools/perf/builtin-script.c

+2 −0
Original line number Diff line number Diff line
@@ -4052,6 +4052,8 @@ int cmd_script(int argc, const char **argv) 
			"Enable symbol demangling"),

	OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,

			"Enable kernel symbol demangling"),

	OPT_STRING(0, "addr2line", &symbol_conf.addr2line_path, "path",

			"addr2line binary to use for line numbers"),

	OPT_STRING(0, "time", &script.time_str, "str",

		   "Time span of interest (start,stop)"),

	OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,

tools/perf/util/symbol_conf.h

+1 −1
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ struct symbol_conf { 
			*sym_list_str,

			*col_width_list_str,

			*bt_stop_list_str;

	char		*addr2line_path;

	const char		*addr2line_path;

	unsigned long	time_quantum;

       struct strlist	*dso_list,

			*comm_list,