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 35 namespace v8 { 36 namespace internal { 37 38 39 SaveContext::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 52 bool 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 62 bool 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
