void Agent::WorkerRun() {
static const char* argv[] = { "node", "--debug-agent" };
- Isolate* isolate = Isolate::New();
+ Isolate::CreateParams params;
+ ArrayBufferAllocator array_buffer_allocator;
+ params.array_buffer_allocator = &array_buffer_allocator;
+ Isolate* isolate = Isolate::New(params);
{
Locker locker(isolate);
Isolate::Scope isolate_scope(isolate);
static Isolate* node_isolate = nullptr;
static v8::Platform* default_platform;
-class ArrayBufferAllocator : public ArrayBuffer::Allocator {
- public:
- // Impose an upper limit to avoid out of memory errors that bring down
- // the process.
- static const size_t kMaxLength = 0x3fffffff;
- static ArrayBufferAllocator the_singleton;
- virtual ~ArrayBufferAllocator() = default;
- virtual void* Allocate(size_t length) override;
- virtual void* AllocateUninitialized(size_t length) override;
- virtual void Free(void* data, size_t length) override;
- private:
- ArrayBufferAllocator() = default;
- DISALLOW_COPY_AND_ASSIGN(ArrayBufferAllocator);
-};
-
-ArrayBufferAllocator ArrayBufferAllocator::the_singleton;
-
-
-void* ArrayBufferAllocator::Allocate(size_t length) {
- return calloc(length, 1);
-}
-
-
-void* ArrayBufferAllocator::AllocateUninitialized(size_t length) {
- return malloc(length);
-}
-
-
-void ArrayBufferAllocator::Free(void* data, size_t length) {
- free(data);
-}
-
static void CheckImmediate(uv_check_t* handle) {
Environment* env = Environment::from_immediate_check_handle(handle);
V8::SetFlagsFromString(expose_debug_as, sizeof(expose_debug_as) - 1);
}
- V8::SetArrayBufferAllocator(&ArrayBufferAllocator::the_singleton);
-
if (!use_debug_agent) {
RegisterDebugSignalHandler();
}
// node instance.
static void StartNodeInstance(void* arg) {
NodeInstanceData* instance_data = static_cast<NodeInstanceData*>(arg);
- Isolate* isolate = Isolate::New();
+ Isolate::CreateParams params;
+ ArrayBufferAllocator array_buffer_allocator;
+ params.array_buffer_allocator = &array_buffer_allocator;
+ Isolate* isolate = Isolate::New(params);
if (track_heap_objects) {
isolate->GetHeapProfiler()->StartTrackingHeapObjects(true);
}
return ThrowUVException(isolate, errorno, syscall, message, path);
})
+struct ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
+ virtual void* Allocate(size_t size) {
+ return calloc(size, 1);
+ }
+
+ virtual void* AllocateUninitialized(size_t size) {
+ return malloc(size);
+ }
+
+ virtual void Free(void* data, size_t) {
+ free(data);
+ }
+};
+
enum NodeInstanceType { MAIN, WORKER };
class NodeInstanceData {