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// Copyright 2020 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/debug/wasm/gdb-server/gdb-server.h"
#include "src/debug/wasm/gdb-server/gdb-server-thread.h"
#include "src/wasm/wasm-engine.h"
namespace v8 {
namespace internal {
namespace wasm {
namespace gdb_server {
GdbServer::GdbServer() {
DCHECK(!thread_);
DCHECK(FLAG_wasm_gdb_remote);
thread_ = std::make_unique<GdbServerThread>(this);
// TODO(paolosev): does StartSynchronously hurt performances?
if (!thread_->StartAndInitialize()) {
TRACE_GDB_REMOTE(
"Cannot initialize thread, GDB-remote debugging will be disabled.\n");
thread_ = nullptr;
}
}
GdbServer::~GdbServer() {
if (thread_) {
thread_->Stop();
thread_->Join();
}
}
} // namespace gdb_server
} // namespace wasm
} // namespace internal
} // namespace v8
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