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 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 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