355637717d
Its similar to doing grep on a /proc/kallsyms, but it also shows extra information like the path to the kernel module and the unrelocated addresses in it, to help in diagnosing problems. It is also helps demonstrate the use of the symbols routines so that tool writers can use them more effectively. Using it: $ perf kallsyms e1000_xmit_frame netif_rx usb_stor_set_xfer_buf e1000_xmit_frame: [e1000e] /lib/modules/4.9.0+/kernel/drivers/net/ethernet/intel/e1000e/e1000e.ko 0xffffffffc046fc10-0xffffffffc0470bb0 (0x19c80-0x1ac20) netif_rx: [kernel] [kernel.kallsyms] 0xffffffff916f03a0-0xffffffff916f0410 (0xffffffff916f03a0-0xffffffff916f0410) usb_stor_set_xfer_buf: [usb_storage] /lib/modules/4.9.0+/kernel/drivers/usb/storage/usb-storage.ko 0xffffffffc057aea0-0xffffffffc057af19 (0xf10-0xf89) $ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-79bk9pakujn4l4vq0f90klv3@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
55 lines
1.6 KiB
Plaintext
55 lines
1.6 KiB
Plaintext
perf-y += builtin-bench.o
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perf-y += builtin-annotate.o
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perf-y += builtin-config.o
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perf-y += builtin-diff.o
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perf-y += builtin-evlist.o
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perf-y += builtin-help.o
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perf-y += builtin-sched.o
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perf-y += builtin-buildid-list.o
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perf-y += builtin-buildid-cache.o
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perf-y += builtin-kallsyms.o
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perf-y += builtin-list.o
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perf-y += builtin-record.o
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perf-y += builtin-report.o
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perf-y += builtin-stat.o
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perf-y += builtin-timechart.o
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perf-y += builtin-top.o
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perf-y += builtin-script.o
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perf-y += builtin-kmem.o
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perf-y += builtin-lock.o
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perf-y += builtin-kvm.o
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perf-y += builtin-inject.o
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perf-y += builtin-mem.o
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perf-y += builtin-data.o
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perf-y += builtin-version.o
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perf-y += builtin-c2c.o
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perf-$(CONFIG_AUDIT) += builtin-trace.o
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perf-$(CONFIG_LIBELF) += builtin-probe.o
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perf-y += bench/
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perf-y += tests/
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perf-y += perf.o
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paths += -DPERF_HTML_PATH="BUILD_STR($(htmldir_SQ))"
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paths += -DPERF_INFO_PATH="BUILD_STR($(infodir_SQ))"
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paths += -DPERF_MAN_PATH="BUILD_STR($(mandir_SQ))"
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CFLAGS_builtin-help.o += $(paths)
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CFLAGS_builtin-timechart.o += $(paths)
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CFLAGS_perf.o += -DPERF_HTML_PATH="BUILD_STR($(htmldir_SQ))" \
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-DPERF_EXEC_PATH="BUILD_STR($(perfexecdir_SQ))" \
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-DPREFIX="BUILD_STR($(prefix_SQ))" \
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-include $(OUTPUT)PERF-VERSION-FILE
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CFLAGS_builtin-trace.o += -DSTRACE_GROUPS_DIR="BUILD_STR($(STRACE_GROUPS_DIR_SQ))"
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CFLAGS_builtin-report.o += -DTIPDIR="BUILD_STR($(tipdir_SQ))"
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CFLAGS_builtin-report.o += -DDOCDIR="BUILD_STR($(srcdir_SQ)/Documentation)"
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libperf-y += util/
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libperf-y += arch/
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libperf-y += ui/
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libperf-y += scripts/
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gtk-y += ui/gtk/
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