blob: 764bcb8bf3858fac419a2163f47cdd5aa78ca77f [file] [log] [blame]
erik.corry@gmail.com3847bd52011-04-27 10:38:56 +00001// 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
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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
erik.corry@gmail.com3847bd52011-04-27 10:38:56 +000031#include "debug.h"
hpayer@chromium.orgc5d49712013-09-11 08:25:48 +000032#include "isolate.h"
33#include "utils/random-number-generator.h"
erik.corry@gmail.com3847bd52011-04-27 10:38:56 +000034
35namespace v8 {
36namespace internal {
37
38
jkummerow@chromium.org3d00d0a2013-09-04 13:57:32 +000039SaveContext::SaveContext(Isolate* isolate)
40 : isolate_(isolate),
41 prev_(isolate->save_context()) {
erik.corry@gmail.comc3b670f2011-10-05 21:44:48 +000042 if (isolate->context() != NULL) {
43 context_ = Handle<Context>(isolate->context());
erik.corry@gmail.comc3b670f2011-10-05 21:44:48 +000044 }
45 isolate->set_save_context(this);
46
jkummerow@chromium.orgc3b37122011-11-07 10:14:12 +000047 c_entry_fp_ = isolate->c_entry_fp(isolate->thread_local_top());
erik.corry@gmail.comc3b670f2011-10-05 21:44:48 +000048}
49
50
machenbach@chromium.orged29eb22013-10-31 13:30:00 +000051bool Isolate::IsCodePreAgingActive() {
52 return FLAG_optimize_for_size && FLAG_age_code && !IsDebuggerActive();
53}
54
55
danno@chromium.org88aa0582012-03-23 15:11:57 +000056bool Isolate::IsDebuggerActive() {
57#ifdef ENABLE_DEBUGGER_SUPPORT
58 if (!NoBarrier_Load(&debugger_initialized_)) return false;
59 return debugger()->IsDebuggerActive();
60#else
61 return false;
62#endif
63}
64
65
erik.corry@gmail.com3847bd52011-04-27 10:38:56 +000066bool Isolate::DebuggerHasBreakPoints() {
67#ifdef ENABLE_DEBUGGER_SUPPORT
68 return debug()->has_break_points();
69#else
70 return false;
71#endif
72}
73
74
hpayer@chromium.orgc5d49712013-09-11 08:25:48 +000075RandomNumberGenerator* Isolate::random_number_generator() {
76 if (random_number_generator_ == NULL) {
77 random_number_generator_ = new RandomNumberGenerator;
78 }
79 return random_number_generator_;
80}
81
erik.corry@gmail.com3847bd52011-04-27 10:38:56 +000082} } // namespace v8::internal
83
84#endif // V8_ISOLATE_INL_H_