[inspector] introduced Script::TYPE_INSPECTOR

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 79 matching lines @@
                                       HandleScopeClass, do_callback) \
   if (IsExecutionTerminatingCheck(isolate)) {                        \
     return bailout_value;                                            \
   }                                                                  \
   HandleScopeClass handle_scope(isolate);                            \
   CallDepthScope<do_callback> call_depth_scope(isolate, context);    \
   LOG_API(isolate, class_name, function_name);                       \
   ENTER_V8(isolate);                                                 \
   bool has_pending_exception = false
 
+#define PREPARE_FOR_DEBUG_INTERFACE_EXECUTION_WITH_ISOLATE(isolate, T)       \
+  if (IsExecutionTerminatingCheck(isolate)) {                                \
+    return MaybeLocal<T>();                                                  \
+  }                                                                          \
+  InternalEscapableScope handle_scope(isolate);                              \
+  CallDepthScope<false> call_depth_scope(isolate, v8::Local<v8::Context>()); \
+  ENTER_V8(isolate);                                                         \
+  bool has_pending_exception = false
+
 #define PREPARE_FOR_EXECUTION_WITH_CONTEXT(context, class_name, function_name, \
                                            bailout_value, HandleScopeClass,    \
                                            do_callback)                        \
   auto isolate = context.IsEmpty()                                             \
                      ? i::Isolate::Current()                                   \
                      : reinterpret_cast<i::Isolate*>(context->GetIsolate());   \
   PREPARE_FOR_EXECUTION_GENERIC(isolate, context, class_name, function_name,   \
                                 bailout_value, HandleScopeClass, do_callback);
 
 #define PREPARE_FOR_EXECUTION_WITH_CONTEXT_IN_RUNTIME_CALL_STATS_SCOPE(      \
@@ skipping 9029 matching lines @@
   i::Handle<i::Object> script_obj(
       i::Handle<i::JSValue>::cast(script_wrapper)->value(), isolate);
   if (!script_obj->IsScript()) return {};
   i::Handle<i::Script> script = i::Handle<i::Script>::cast(script_obj);
   if (script->type() != i::Script::TYPE_WASM) return {};
   i::Handle<i::WasmCompiledModule> compiled_module(
       i::WasmCompiledModule::cast(script->wasm_compiled_module()), isolate);
   return i::wasm::DisassembleFunction(compiled_module, function_index);
 }
 
+MaybeLocal<UnboundScript> DebugInterface::CompileInspectorScript(
+    Isolate* v8_isolate, Local<String> source) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
+  PREPARE_FOR_DEBUG_INTERFACE_EXECUTION_WITH_ISOLATE(isolate, UnboundScript);
+  i::ScriptData* script_data = NULL;
+  i::Handle<i::String> str = Utils::OpenHandle(*source);
+  i::Handle<i::SharedFunctionInfo> result;
+  {
+    ScriptOriginOptions origin_options;
+    result = i::Compiler::GetSharedFunctionInfoForScript(
+        str, i::Handle<i::Object>(), 0, 0, origin_options,
+        i::Handle<i::Object>(), isolate->native_context(), NULL, &script_data,
+        ScriptCompiler::kNoCompileOptions, i::INSPECTOR_CODE, false);
+    has_pending_exception = result.is_null();
+    RETURN_ON_FAILED_EXECUTION(UnboundScript);
+  }
+  RETURN_ESCAPED(ToApiHandle<UnboundScript>(result));
+}
+
 Local<String> CpuProfileNode::GetFunctionName() const {
   const i::ProfileNode* node = reinterpret_cast<const i::ProfileNode*>(this);
   i::Isolate* isolate = node->isolate();
   const i::CodeEntry* entry = node->entry();
   i::Handle<i::String> name =
       isolate->factory()->InternalizeUtf8String(entry->name());
   if (!entry->has_name_prefix()) {
     return ToApiHandle<String>(name);
   } else {
     // We do not expect this to fail. Change this if it does.
@@ skipping 668 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8