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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1620 | 1620 |
1621 // No step next action - don't continue. | 1621 // No step next action - don't continue. |
1622 return false; | 1622 return false; |
1623 } | 1623 } |
1624 | 1624 |
1625 | 1625 |
1626 // Check whether the code object at the specified address is a debug break code | 1626 // Check whether the code object at the specified address is a debug break code |
1627 // object. | 1627 // object. |
1628 bool Debug::IsDebugBreak(Address addr) { | 1628 bool Debug::IsDebugBreak(Address addr) { |
1629 Code* code = Code::GetCodeFromTargetAddress(addr); | 1629 Code* code = Code::GetCodeFromTargetAddress(addr); |
1630 return code->is_debug_break(); | 1630 return code->is_debug_stub() && code->extra_ic_state() == DEBUG_BREAK; |
1631 } | 1631 } |
1632 | 1632 |
1633 | 1633 |
1634 // Check whether a code stub with the specified major key is a possible break | 1634 // Check whether a code stub with the specified major key is a possible break |
1635 // point location when looking for source break locations. | 1635 // point location when looking for source break locations. |
1636 bool Debug::IsSourceBreakStub(Code* code) { | 1636 bool Debug::IsSourceBreakStub(Code* code) { |
1637 CodeStub::Major major_key = CodeStub::GetMajorKey(code); | 1637 CodeStub::Major major_key = CodeStub::GetMajorKey(code); |
1638 return major_key == CodeStub::CallFunction; | 1638 return major_key == CodeStub::CallFunction; |
1639 } | 1639 } |
1640 | 1640 |
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3865 { | 3865 { |
3866 Locker locker(reinterpret_cast<v8::Isolate*>(isolate_)); | 3866 Locker locker(reinterpret_cast<v8::Isolate*>(isolate_)); |
3867 isolate_->debugger()->CallMessageDispatchHandler(); | 3867 isolate_->debugger()->CallMessageDispatchHandler(); |
3868 } | 3868 } |
3869 } | 3869 } |
3870 } | 3870 } |
3871 | 3871 |
3872 #endif // ENABLE_DEBUGGER_SUPPORT | 3872 #endif // ENABLE_DEBUGGER_SUPPORT |
3873 | 3873 |
3874 } } // namespace v8::internal | 3874 } } // namespace v8::internal |
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