• Jiri Olsa's avatar
    perf tools: Support user regs and stack in sample parsing · 0f6a3015
    Jiri Olsa authored
    Adding following info to be parsed out of the event sample:
     - user register set
     - user stack dump
    
    Both are global and specific to all events within the session.
    This info will be used in the unwind patches coming in shortly.
    
    Adding simple output printout (report -D) for both register and
    stack dumps.
    Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
    Original-patch-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
    Cc: "Frank Ch. Eigler" <fche@redhat.com>
    Cc: Arun Sharma <asharma@fb.com>
    Cc: Benjamin Redelings <benjamin.redelings@nescent.org>
    Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
    Cc: Cyrill Gorcunov <gorcunov@openvz.org>
    Cc: Frank Ch. Eigler <fche@redhat.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    Cc: Ulrich Drepper <drepper@gmail.com>
    Link: http://lkml.kernel.org/r/1344345647-11536-11-git-send-email-jolsa@redhat.com
    [ Use evsel->attr.sample_regs_user ]
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    0f6a3015
header.c 54.7 KB