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perf tools: Librarize trace_event() helper

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Librarize trace_event() helper so that perf trace can use it
too. Also clean up the debug.h includes a bit.

It's not good to have it included in perf.h because it doesn't
make it flexible against other headers it may need (headers
that can also depend on perf.h and then create a recursive
header dependency).

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1250453149-664-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker
2009-08-16 22:05:48 +02:00
committed by Ingo Molnar
parent 0d3a5c8859
commit 8f28827a16
11 changed files with 76 additions and 42 deletions
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39
tools/perf/builtin-report.c
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@@ -20,6 +20,7 @@
#include "util/values.h"
#include "perf.h"
#include "util/debug.h"
#include "util/header.h"
#include "util/parse-options.h"
@@ -39,8 +40,6 @@ static char *field_sep;
static int input;
static int show_mask = SHOW_KERNEL | SHOW_USER | SHOW_HV;
#define cdprintf(x...) do { if (dump_trace) color_fprintf(stdout, color, x); } while (0)
static int full_paths;
static int show_nr_samples;
@@ -1285,42 +1284,6 @@ process_lost_event(event_t *event, unsigned long offset, unsigned long head)
return 0;
}
static void trace_event(event_t *event)
{
unsigned char *raw_event = (void *)event;
const char *color = PERF_COLOR_BLUE;
int i, j;
if (!dump_trace)
return;
dump_printf(".");
cdprintf("\n. ... raw event: size %d bytes\n", event->header.size);
for (i = 0; i < event->header.size; i++) {
if ((i & 15) == 0) {
dump_printf(".");
cdprintf(" %04x: ", i);
}
cdprintf(" %02x", raw_event[i]);
if (((i & 15) == 15) || i == event->header.size-1) {
cdprintf(" ");
for (j = 0; j < 15-(i & 15); j++)
cdprintf(" ");
for (j = 0; j < (i & 15); j++) {
if (isprint(raw_event[i-15+j]))
cdprintf("%c", raw_event[i-15+j]);
else
cdprintf(".");
}
cdprintf("\n");
}
}
dump_printf(".\n");
}
static int
process_read_event(event_t *event, unsigned long offset, unsigned long head)
{