From 28548d78ad521310f0ae58f791aa796d3d685151 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Thu, 19 Apr 2012 10:16:27 -0300
Subject: perf annotate: Introduce scnprintf ins_ops method

And implement the jump one, where if the operands string is not passed,
a compact form that uses just the target address is used.

Right now this is toggled via the 'o' option in the annotate browser,
switching from:

    0.00 :         ffffffff811661e8:       je     ffffffff81166204 <mem_cgroup_count_vm_event+0x44>
    0.00 :         ffffffff811661ea:       cmp    $0xb,%esi
    0.00 :         ffffffff811661ed:       je     ffffffff811661f8 <mem_cgroup_count_vm_event+0x38>

To:

    0.00 :         28:       je     44
    0.00 :         2a:       cmp    $0xb,%esi
    0.00 :         2d:       je     38

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-o88q46yh4kxgpd1chk5gvjl5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/annotate.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tools/perf/util/annotate.h')

diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index a2105f204a42..6314335007f0 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -7,8 +7,12 @@
 #include <linux/list.h>
 #include <linux/rbtree.h>
 
+struct ins;
+
 struct ins_ops {
 	int (*parse_target)(const char *operands, u64 *target);
+	int (*scnprintf)(struct ins *ins, char *bf, size_t size,
+			 const char *operands, u64 target);
 };
 
 struct ins {
-- 
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