lkml.org 
[lkml]   [2011]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH perf 2/2] perf: trace-event-parse: support printing short fields
Date
Handle "%hd" etc. in pretty_print()

Signed-off-by: David Sharp <dhsharp@google.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Stephane Eranian <eranian@google.com>
---
tools/perf/util/trace-event-parse.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 67fe01a..0cf4366 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -2534,6 +2534,9 @@ static void pretty_print(void *data, int size, struct event *event)
case '%':
printf("%%");
break;
+ case 'h':
+ ls--;
+ goto cont_process;
case 'l':
ls++;
goto cont_process;
@@ -2589,6 +2592,12 @@ static void pretty_print(void *data, int size, struct event *event)
}
}
switch (ls) {
+ case -2:
+ printf(format, (char)val);
+ break;
+ case -1:
+ printf(format, (short)val);
+ break;
case 0:
printf(format, (int)val);
break;
--
1.7.3.1


\
 
 \ /
  Last update: 2011-03-21 23:37    [W:0.715 / U:0.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site