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