target: tizenrt-artik05x: Add missing jerry_port.c (#1786)

Add missing jerry_port.c in previous initial port.

JerryScript-DCO-1.0-Signed-off-by: Sanggyu Lee sg5.lee@samsung.com

targets/tizenrt-artik05x/apps/jerryscript/jerry_port.c

@@ -0,0 +1,113 @@
+/* Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <stdarg.h>
+
+#include "jerryscript-port.h"
+
+/**
+ * Aborts the program.
+ */
+void jerry_port_fatal (jerry_fatal_code_t code)
+{
+  exit (code);
+} /* jerry_port_fatal */
+
+/**
+ * Provide console message implementation for the engine.
+ */
+void
+jerry_port_console (const char *format, /**< format string */
+                    ...) /**< parameters */
+{
+  va_list args;
+  va_start (args, format);
+  vprintf (format, args);
+  va_end (args);
+} /* jerry_port_console */
+
+/**
+ * Provide log message implementation for the engine.
+ */
+void
+jerry_port_log (jerry_log_level_t level, /**< log level */
+                const char *format, /**< format string */
+                ...)  /**< parameters */
+{
+  if (level <= JERRY_LOG_LEVEL_ERROR)
+  {
+    va_list args;
+    va_start (args, format);
+    vprintf (format, args);
+    va_end (args);
+  }
+} /* jerry_port_log */
+
+/**
+ * Dummy function to get the time zone.
+ *
+ * @return true
+ */
+bool
+jerry_port_get_time_zone (jerry_time_zone_t *tz_p)
+{
+  /* We live in UTC. */
+  tz_p->offset = 0;
+  tz_p->daylight_saving_time = 0;
+
+  return true;
+} /* jerry_port_get_time_zone */
+
+/**
+ * Dummy function to get the current time.
+ *
+ * @return 0
+ */
+double
+jerry_port_get_current_time (void)
+{
+  return 0;
+} /* jerry_port_get_current_time */
+
+/**
+ * Compiler built-in setjmp function.
+ *
+ * @return 0 when called the first time
+ *         1 when returns from a longjmp call
+ */
+int
+setjmp (jmp_buf buf)
+{
+  return __builtin_setjmp (buf);
+} /* setjmp */
+
+/**
+ * Compiler built-in longjmp function.
+ *
+ * Note:
+ *   ignores value argument
+ */
+void
+longjmp (jmp_buf buf, int value)
+{
+  /* Must be called with 1. */
+  (void)(value); // suppress unused param warning
+  __builtin_longjmp (buf, 1);
+} /* longjmp */
+