1// Copyright 2011 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28#ifndef V8_ISOLATE_INL_H_
29#define V8_ISOLATE_INL_H_
30
31#include "isolate.h"
32
33#include "debug.h"
34
35namespace v8 {
36namespace internal {
37
38
39SaveContext::SaveContext(Isolate* isolate) : prev_(isolate->save_context()) {
40  if (isolate->context() != NULL) {
41    context_ = Handle<Context>(isolate->context());
42#if __GNUC_VERSION__ >= 40100 && __GNUC_VERSION__ < 40300
43    dummy_ = Handle<Context>(isolate->context());
44#endif
45  }
46  isolate->set_save_context(this);
47
48  c_entry_fp_ = isolate->c_entry_fp(isolate->thread_local_top());
49}
50
51
52bool Isolate::IsDebuggerActive() {
53#ifdef ENABLE_DEBUGGER_SUPPORT
54  if (!NoBarrier_Load(&debugger_initialized_)) return false;
55  return debugger()->IsDebuggerActive();
56#else
57  return false;
58#endif
59}
60
61
62bool Isolate::DebuggerHasBreakPoints() {
63#ifdef ENABLE_DEBUGGER_SUPPORT
64  return debug()->has_break_points();
65#else
66  return false;
67#endif
68}
69
70
71} }  // namespace v8::internal
72
73#endif  // V8_ISOLATE_INL_H_
74