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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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41 | 41 |
42 #include "src/assembler.h" | 42 #include "src/assembler.h" |
43 #include "src/debug/debug.h" | 43 #include "src/debug/debug.h" |
44 #include "src/objects-inl.h" | 44 #include "src/objects-inl.h" |
45 | 45 |
46 namespace v8 { | 46 namespace v8 { |
47 namespace internal { | 47 namespace internal { |
48 | 48 |
49 bool CpuFeatures::SupportsCrankshaft() { return true; } | 49 bool CpuFeatures::SupportsCrankshaft() { return true; } |
50 | 50 |
51 bool CpuFeatures::SupportsSimd128() { return false; } | 51 bool CpuFeatures::SupportsWasmSimd128() { return false; } |
52 | 52 |
53 void RelocInfo::apply(intptr_t delta) { | 53 void RelocInfo::apply(intptr_t delta) { |
54 // Absolute code pointer inside code object moves with the code object. | 54 // Absolute code pointer inside code object moves with the code object. |
55 if (IsInternalReference(rmode_)) { | 55 if (IsInternalReference(rmode_)) { |
56 // Jump table entry | 56 // Jump table entry |
57 Address target = Memory::Address_at(pc_); | 57 Address target = Memory::Address_at(pc_); |
58 Memory::Address_at(pc_) = target + delta; | 58 Memory::Address_at(pc_) = target + delta; |
59 } else if (IsCodeTarget(rmode_)) { | 59 } else if (IsCodeTarget(rmode_)) { |
60 SixByteInstr instr = | 60 SixByteInstr instr = |
61 Instruction::InstructionBits(reinterpret_cast<const byte*>(pc_)); | 61 Instruction::InstructionBits(reinterpret_cast<const byte*>(pc_)); |
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570 } | 570 } |
571 #endif | 571 #endif |
572 } | 572 } |
573 if (!patched) UNREACHABLE(); | 573 if (!patched) UNREACHABLE(); |
574 } | 574 } |
575 | 575 |
576 } // namespace internal | 576 } // namespace internal |
577 } // namespace v8 | 577 } // namespace v8 |
578 | 578 |
579 #endif // V8_S390_ASSEMBLER_S390_INL_H_ | 579 #endif // V8_S390_ASSEMBLER_S390_INL_H_ |
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