1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "content/renderer/renderer_main_platform_delegate.h" 6 7#include "base/command_line.h" 8#include "base/logging.h" 9#include "content/public/common/content_switches.h" 10 11#ifdef USE_SECCOMP_BPF 12#include "content/common/sandbox_linux/android/sandbox_bpf_base_policy_android.h" 13#include "sandbox/linux/seccomp-bpf/sandbox_bpf.h" 14#endif 15 16#ifdef ENABLE_VTUNE_JIT_INTERFACE 17#include "v8/src/third_party/vtune/v8-vtune.h" 18#endif 19 20namespace content { 21 22RendererMainPlatformDelegate::RendererMainPlatformDelegate( 23 const MainFunctionParams& parameters) 24 : parameters_(parameters) { 25} 26 27RendererMainPlatformDelegate::~RendererMainPlatformDelegate() { 28} 29 30void RendererMainPlatformDelegate::PlatformInitialize() { 31#ifdef ENABLE_VTUNE_JIT_INTERFACE 32 const CommandLine& command_line = parameters_.command_line; 33 if (command_line.HasSwitch(switches::kEnableVtune)) 34 vTune::InitializeVtuneForV8(); 35#endif 36} 37 38void RendererMainPlatformDelegate::PlatformUninitialize() { 39} 40 41bool RendererMainPlatformDelegate::EnableSandbox() { 42#ifdef USE_SECCOMP_BPF 43 if (!base::CommandLine::ForCurrentProcess()->HasSwitch( 44 switches::kEnableSeccompFilterSandbox)) { 45 return true; 46 } 47 48 sandbox::SandboxBPF sandbox; 49 sandbox.SetSandboxPolicy(new SandboxBPFBasePolicyAndroid()); 50 CHECK(sandbox.StartSandbox(sandbox::SandboxBPF::PROCESS_MULTI_THREADED)); 51#endif 52 return true; 53} 54 55} // namespace content 56