Separate targets into os and baremetal-sdk parts (#4842)

JerryScript-DCO-1.0-Signed-off-by: Roland Takacs roland.takacs@h-lab.eu
2021-12-06 11:02:52 +01:00
parent 9860d66a56
commit af297bc578
110 changed files with 119 additions and 85 deletions
@@ -0,0 +1,117 @@
+/* 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 <stdlib.h>
+#include <string.h>
+
+#include "jerryscript-port.h"
+#include "jerryscript.h"
+
+#include "jerryscript-ext/handler.h"
+#include "shell.h"
+
+/**
+ * Standalone Jerry exit codes
+ */
+#define JERRY_STANDALONE_EXIT_CODE_OK   (0)
+#define JERRY_STANDALONE_EXIT_CODE_FAIL (1)
+
+/**
+ * Register a JavaScript function in the global object.
+ */
+static void
+register_js_function (const char *name_p, /**< name of the function */
+                      jerry_external_handler_t handler_p) /**< function callback */
+{
+  jerry_value_t result_val = jerryx_handler_register_global (name_p, handler_p);
+
+  if (jerry_value_is_exception (result_val))
+  {
+    printf ("Warning: failed to register '%s' method.", name_p);
+  }
+
+  jerry_value_free (result_val);
+} /* register_js_function */
+
+/**
+ * Jerryscript simple test
+ */
+int
+test_jerry (int argc, char **argv)
+{
+  /* Suppress compiler errors */
+  (void) argc;
+  (void) argv;
+
+  jerry_value_t ret_value = jerry_undefined ();
+
+  const jerry_char_t script[] = "print ('Hello, World!');";
+  printf ("This test run the following script code: [%s]\n\n", script);
+
+  /* Initialize engine */
+  jerry_init (JERRY_INIT_EMPTY);
+
+  /* Register the print function in the global object. */
+  register_js_function ("print", jerryx_handler_print);
+
+  /* Setup Global scope code */
+  ret_value = jerry_parse (script, sizeof (script) - 1, NULL);
+
+  if (!jerry_value_is_exception (ret_value))
+  {
+    /* Execute the parsed source code in the Global scope */
+    ret_value = jerry_run (ret_value);
+  }
+
+  int ret_code = JERRY_STANDALONE_EXIT_CODE_OK;
+
+  if (jerry_value_is_exception (ret_value))
+  {
+    printf ("Script Error!");
+
+    ret_code = JERRY_STANDALONE_EXIT_CODE_FAIL;
+  }
+
+  jerry_value_free (ret_value);
+
+  /* Cleanup engine */
+  jerry_cleanup ();
+
+  return ret_code;
+
+} /* test_jerry */
+
+const shell_command_t shell_commands[] = { { "test", "Jerryscript Hello World test", test_jerry },
+                                           { NULL, NULL, NULL } };
+
+int
+main (void)
+{
+  union
+  {
+    double d;
+    unsigned u;
+  } now = { .d = jerry_port_get_current_time () };
+  srand (now.u);
+  printf ("You are running RIOT on a(n) %s board.\n", RIOT_BOARD);
+  printf ("This board features a(n) %s MCU.\n", RIOT_MCU);
+
+  /* start the shell */
+  char line_buf[SHELL_DEFAULT_BUFSIZE];
+  shell_run (shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);
+
+  return 0;
+}