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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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| 819 | 819 |
| 820 | 820 |
| 821 void FullCodeGenerator::SetReturnPosition(FunctionLiteral* fun) { | 821 void FullCodeGenerator::SetReturnPosition(FunctionLiteral* fun) { |
| 822 CodeGenerator::RecordPositions(masm_, fun->end_position() - 1); | 822 CodeGenerator::RecordPositions(masm_, fun->end_position() - 1); |
| 823 } | 823 } |
| 824 | 824 |
| 825 | 825 |
| 826 void FullCodeGenerator::SetStatementPosition(Statement* stmt) { | 826 void FullCodeGenerator::SetStatementPosition(Statement* stmt) { |
| 827 #ifdef ENABLE_DEBUGGER_SUPPORT | 827 #ifdef ENABLE_DEBUGGER_SUPPORT |
| 828 if (!isolate()->debugger()->IsDebuggerActive()) { | 828 if (!isolate()->debugger()->IsDebuggerActive()) { |
| 829 CodeGenerator::RecordPositions(masm_, stmt->statement_pos()); | 829 CodeGenerator::RecordPositions(masm_, stmt->position()); |
| 830 } else { | 830 } else { |
| 831 // Check if the statement will be breakable without adding a debug break | 831 // Check if the statement will be breakable without adding a debug break |
| 832 // slot. | 832 // slot. |
| 833 BreakableStatementChecker checker(isolate()); | 833 BreakableStatementChecker checker(isolate()); |
| 834 checker.Check(stmt); | 834 checker.Check(stmt); |
| 835 // Record the statement position right here if the statement is not | 835 // Record the statement position right here if the statement is not |
| 836 // breakable. For breakable statements the actual recording of the | 836 // breakable. For breakable statements the actual recording of the |
| 837 // position will be postponed to the breakable code (typically an IC). | 837 // position will be postponed to the breakable code (typically an IC). |
| 838 bool position_recorded = CodeGenerator::RecordPositions( | 838 bool position_recorded = CodeGenerator::RecordPositions( |
| 839 masm_, stmt->statement_pos(), !checker.is_breakable()); | 839 masm_, stmt->position(), !checker.is_breakable()); |
| 840 // If the position recording did record a new position generate a debug | 840 // If the position recording did record a new position generate a debug |
| 841 // break slot to make the statement breakable. | 841 // break slot to make the statement breakable. |
| 842 if (position_recorded) { | 842 if (position_recorded) { |
| 843 Debug::GenerateSlot(masm_); | 843 Debug::GenerateSlot(masm_); |
| 844 } | 844 } |
| 845 } | 845 } |
| 846 #else | 846 #else |
| 847 CodeGenerator::RecordPositions(masm_, stmt->statement_pos()); | 847 CodeGenerator::RecordPositions(masm_, stmt->position()); |
| 848 #endif | 848 #endif |
| 849 } | 849 } |
| 850 | 850 |
| 851 | 851 |
| 852 void FullCodeGenerator::SetExpressionPosition(Expression* expr, int pos) { | 852 void FullCodeGenerator::SetExpressionPosition(Expression* expr, int pos) { |
| 853 #ifdef ENABLE_DEBUGGER_SUPPORT | 853 #ifdef ENABLE_DEBUGGER_SUPPORT |
| 854 if (!isolate()->debugger()->IsDebuggerActive()) { | 854 if (!isolate()->debugger()->IsDebuggerActive()) { |
| 855 CodeGenerator::RecordPositions(masm_, pos); | 855 CodeGenerator::RecordPositions(masm_, pos); |
| 856 } else { | 856 } else { |
| 857 // Check if the expression will be breakable without adding a debug break | 857 // Check if the expression will be breakable without adding a debug break |
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| 1612 } | 1612 } |
| 1613 | 1613 |
| 1614 return false; | 1614 return false; |
| 1615 } | 1615 } |
| 1616 | 1616 |
| 1617 | 1617 |
| 1618 #undef __ | 1618 #undef __ |
| 1619 | 1619 |
| 1620 | 1620 |
| 1621 } } // namespace v8::internal | 1621 } } // namespace v8::internal |
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