1/* Copyright JS Foundation and other contributors, http://js.foundation
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include <stdarg.h>
17
18#include <zephyr.h>
19
20#include "jerryscript-port.h"
21
22
23/**
24 * Provide log message implementation for the engine.
25 */
26void
27jerry_port_log (jerry_log_level_t level, /**< log level */
28                const char *format, /**< format string */
29                ...)  /**< parameters */
30{
31  (void) level; /* ignore log level */
32
33  va_list args;
34  va_start (args, format);
35  vfprintf (stderr, format, args);
36  va_end (args);
37} /* jerry_port_log */
38
39
40/**
41 * Provide fatal message implementation for the engine.
42 */
43void jerry_port_fatal (jerry_fatal_code_t code)
44{
45  jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Jerry Fatal Error!\n");
46  while (true);
47} /* jerry_port_fatal */
48
49/**
50 * Implementation of jerry_port_get_current_time.
51 *
52 * @return current timer's counter value in milliseconds
53 */
54double
55jerry_port_get_current_time (void)
56{
57  int64_t ms = k_uptime_get();
58  return (double) ms;
59} /* jerry_port_get_current_time */
60
61/**
62 * Dummy function to get the time zone adjustment.
63 *
64 * @return 0
65 */
66double
67jerry_port_get_local_time_zone_adjustment (double unix_ms, bool is_utc)
68{
69  /* We live in UTC. */
70  return 0;
71} /* jerry_port_get_local_time_zone_adjustment */
72
73/**
74 * Provide the implementation of jerry_port_print_char.
75 * Uses 'printf' to print a single character to standard output.
76 */
77void
78jerry_port_print_char (char c) /**< the character to print */
79{
80  printf ("%c", c);
81} /* jerry_port_print_char */
82