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/*
* The MIT License (MIT)
*
* Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <time.h>
#if defined(WITH_LTTNG_UST)
#include "barectf-tracepoint-lttng-ust.h"
#elif defined(WITH_QEMU_ARM_UART)
#include "barectf-tracepoint-qemu-arm-uart.h"
#else
#include "barectf-tracepoint-linux-fs.h"
#endif
enum state_t {
NEW,
TERMINATED,
READY,
RUNNING,
WAITING,
};
static void trace_stuff(int argc, char *argv[])
{
int i;
const char *str;
/* record 40000 events */
for (i = 0; i < 5000; ++i) {
str = argv[i % argc];
tracepoint(barectf_tp, simple_uint32, i * 1500);
tracepoint(barectf_tp, simple_int16, -i * 2);
tracepoint(barectf_tp, simple_float, (float) i / 1.23);
tracepoint(barectf_tp, simple_string, str);
tracepoint(barectf_tp, simple_enum, RUNNING);
tracepoint(barectf_tp, a_few_fields, -1, 301, -3.14159,
str, NEW);
tracepoint(barectf_tp, bit_packed_integers, 1, -1, 3,
-2, 2, 7, 23, -55, 232);
tracepoint(barectf_tp, simple_enum, TERMINATED);
}
}
#define NUM_STRINGS 5
static char *strings[] = {
"orange",
"mandarine",
"lemon",
"lime",
"grapefruit",
};
int main(int argc, char *argv[])
{
init_tracing();
if (argc <= 1) {
/* use static strings if there's nothing interesting in argv */
argc = NUM_STRINGS;
argv = strings;
}
trace_stuff(argc, argv);
fini_tracing();
return 0;
}
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