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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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954 | 954 |
955 // Abort execution if argument is not the root value with the given index. | 955 // Abort execution if argument is not the root value with the given index. |
956 void AbortIfNotRootValue(Register src, | 956 void AbortIfNotRootValue(Register src, |
957 Heap::RootListIndex root_value_index, | 957 Heap::RootListIndex root_value_index, |
958 const char* message); | 958 const char* message); |
959 | 959 |
960 // --------------------------------------------------------------------------- | 960 // --------------------------------------------------------------------------- |
961 // Exception handling | 961 // Exception handling |
962 | 962 |
963 // Push a new try handler and link it into try handler chain. | 963 // Push a new try handler and link it into try handler chain. |
964 void PushTryHandler(CodeLocation try_location, | 964 void PushTryHandler(StackHandler::Kind kind, int handler_index); |
965 HandlerType type, | |
966 int handler_index); | |
967 | 965 |
968 // Unlink the stack handler on top of the stack from the try handler chain. | 966 // Unlink the stack handler on top of the stack from the try handler chain. |
969 void PopTryHandler(); | 967 void PopTryHandler(); |
970 | 968 |
971 // Activate the top handler in the try hander chain and pass the | 969 // Activate the top handler in the try hander chain and pass the |
972 // thrown value. | 970 // thrown value. |
973 void Throw(Register value); | 971 void Throw(Register value); |
974 | 972 |
975 // Propagate an uncatchable exception out of the current JS stack. | 973 // Propagate an uncatchable exception out of the current JS stack. |
976 void ThrowUncatchable(UncatchableExceptionType type, Register value); | 974 void ThrowUncatchable(UncatchableExceptionType type, Register value); |
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1465 masm->popfd(); \ | 1463 masm->popfd(); \ |
1466 } \ | 1464 } \ |
1467 masm-> | 1465 masm-> |
1468 #else | 1466 #else |
1469 #define ACCESS_MASM(masm) masm-> | 1467 #define ACCESS_MASM(masm) masm-> |
1470 #endif | 1468 #endif |
1471 | 1469 |
1472 } } // namespace v8::internal | 1470 } } // namespace v8::internal |
1473 | 1471 |
1474 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ | 1472 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ |
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