Renaming core -> jerry-core.

2015-02-17 19:00:34 +03:00
parent b6d018d019
commit 88353e93cf
183 changed files with 14 additions and 14 deletions
@@ -0,0 +1,177 @@
+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 "deserializer.h"
+#include "jerry.h"
+#include "jrt.h"
+#include "parser.h"
+#include "serializer.h"
+#include "vm.h"
+
+/**
+ * Jerry engine build date
+ */
+const char *jerry_build_date = JERRY_BUILD_DATE;
+
+/**
+ * Jerry engine build commit hash
+ */
+const char *jerry_commit_hash = JERRY_COMMIT_HASH;
+
+/**
+ * Jerry engine build branch name
+ */
+const char *jerry_branch_name = JERRY_BRANCH_NAME;
+
+/**
+ * Jerry run-time configuration flags
+ */
+static jerry_flag_t jerry_flags;
+
+/**
+ * Jerry engine initialization
+ */
+void
+jerry_init (jerry_flag_t flags) /**< combination of Jerry flags */
+{
+  jerry_flags = flags;
+
+  mem_init ();
+  deserializer_init ();
+} /* jerry_init */
+
+/**
+ * Terminate Jerry engine
+ *
+ * Warning:
+ *  All contexts should be freed with jerry_cleanup_ctx
+ *  before calling the cleanup routine.
+ */
+void
+jerry_cleanup (void)
+{
+  bool is_show_mem_stats = ((jerry_flags & JERRY_FLAG_MEM_STATS) != 0);
+
+  deserializer_free ();
+  mem_finalize (is_show_mem_stats);
+} /* jerry_cleanup */
+
+/**
+ * Get Jerry configured memory limits
+ */
+void
+jerry_get_memory_limits (size_t *out_data_bss_brk_limit_p, /**< out: Jerry's maximum usage of
+                                                            *        data + bss + brk sections */
+                         size_t *out_stack_limit_p) /**< out: Jerry's maximum usage of stack */
+{
+  *out_data_bss_brk_limit_p = CONFIG_MEM_HEAP_AREA_SIZE + CONFIG_MEM_DATA_LIMIT_MINUS_HEAP_SIZE;
+  *out_stack_limit_p = CONFIG_MEM_STACK_LIMIT;
+} /* jerry_get_memory_limits */
+
+/**
+ * Register Jerry's fatal error callback
+ */
+void
+jerry_reg_err_callback (jerry_error_callback_t callback) /**< pointer to callback function */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS ("Error callback is not implemented", callback);
+} /* jerry_reg_err_callback */
+
+/**
+ * Allocate new run context
+ */
+jerry_ctx_t*
+jerry_new_ctx (void)
+{
+  JERRY_UNIMPLEMENTED ("Run contexts are not implemented");
+} /* jerry_new_ctx */
+
+/**
+ * Cleanup resources associated with specified run context
+ */
+void
+jerry_cleanup_ctx (jerry_ctx_t* ctx_p) /**< run context */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS ("Run contexts are not implemented", ctx_p);
+} /* jerry_cleanup_ctx */
+
+/**
+ * Parse script for specified context
+ */
+bool
+jerry_parse (jerry_ctx_t* ctx_p, /**< run context */
+             const char* source_p, /**< script source */
+             size_t source_size) /**< script source size */
+{
+  /* FIXME: Remove after implementation of run contexts */
+  (void) ctx_p;
+
+  bool is_show_opcodes = ((jerry_flags & JERRY_FLAG_SHOW_OPCODES) != 0);
+
+  parser_init (source_p, source_size, is_show_opcodes);
+  parser_parse_program ();
+
+  const opcode_t* opcodes = (const opcode_t*) deserialize_bytecode ();
+
+  serializer_print_opcodes ();
+  parser_free ();
+
+  bool is_show_mem_stats = ((jerry_flags & JERRY_FLAG_MEM_STATS) != 0);
+  init_int (opcodes, is_show_mem_stats);
+
+  return true;
+} /* jerry_parse */
+
+/**
+ * Run Jerry in specified run context
+ */
+jerry_completion_code_t
+jerry_run (jerry_ctx_t* ctx_p) /**< run context */
+{
+  /* FIXME: Remove after implementation of run contexts */
+  (void) ctx_p;
+
+  return run_int();
+} /* jerry_run */
+
+/**
+ * Simple jerry runner
+ */
+jerry_completion_code_t
+jerry_run_simple (const char *script_source, /**< script source */
+                  size_t script_source_size, /**< script source size */
+                  jerry_flag_t flags) /**< combination of Jerry flags */
+{
+  jerry_init (flags);
+
+  jerry_completion_code_t ret_code = JERRY_COMPLETION_CODE_OK;
+
+  if (!jerry_parse (NULL, script_source, script_source_size))
+  {
+    /* unhandled SyntaxError */
+    ret_code = JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION;
+  }
+  else
+  {
+    if ((flags & JERRY_FLAG_PARSE_ONLY) == 0)
+    {
+      ret_code = jerry_run (NULL);
+    }
+  }
+
+  jerry_cleanup ();
+
+  return ret_code;
+} /* jerry_run_simple */