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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // | 2 // |
3 // Redistribution and use in source and binary forms, with or without | 3 // Redistribution and use in source and binary forms, with or without |
4 // modification, are permitted provided that the following conditions are | 4 // modification, are permitted provided that the following conditions are |
5 // met: | 5 // met: |
6 // | 6 // |
7 // * Redistributions of source code must retain the above copyright | 7 // * Redistributions of source code must retain the above copyright |
8 // notice, this list of conditions and the following disclaimer. | 8 // notice, this list of conditions and the following disclaimer. |
9 // * Redistributions in binary form must reproduce the above | 9 // * Redistributions in binary form must reproduce the above |
10 // copyright notice, this list of conditions and the following | 10 // copyright notice, this list of conditions and the following |
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2824 | 2824 |
2825 void Assembler::RecordConstPool(int size) { | 2825 void Assembler::RecordConstPool(int size) { |
2826 // We only need this for debugger support, to correctly compute offsets in the | 2826 // We only need this for debugger support, to correctly compute offsets in the |
2827 // code. | 2827 // code. |
2828 #ifdef ENABLE_DEBUGGER_SUPPORT | 2828 #ifdef ENABLE_DEBUGGER_SUPPORT |
2829 RecordRelocInfo(RelocInfo::CONST_POOL, static_cast<intptr_t>(size)); | 2829 RecordRelocInfo(RelocInfo::CONST_POOL, static_cast<intptr_t>(size)); |
2830 #endif | 2830 #endif |
2831 } | 2831 } |
2832 | 2832 |
2833 | 2833 |
2834 MaybeObject* Assembler::AllocateConstantPool(Heap* heap) { | 2834 Handle<ConstantPoolArray> Assembler::NewConstantPool(Isolate* isolate) { |
2835 // No out-of-line constant pool support. | 2835 // No out-of-line constant pool support. |
2836 UNREACHABLE(); | 2836 ASSERT(!FLAG_enable_ool_constant_pool); |
2837 return NULL; | 2837 return isolate->factory()->empty_constant_pool_array(); |
2838 } | 2838 } |
2839 | 2839 |
2840 | 2840 |
2841 void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) { | 2841 void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) { |
2842 // No out-of-line constant pool support. | 2842 // No out-of-line constant pool support. |
2843 UNREACHABLE(); | 2843 ASSERT(!FLAG_enable_ool_constant_pool); |
| 2844 return; |
2844 } | 2845 } |
2845 | 2846 |
2846 | 2847 |
2847 void PatchingAssembler::MovInt64(const Register& rd, int64_t imm) { | 2848 void PatchingAssembler::MovInt64(const Register& rd, int64_t imm) { |
2848 Label start; | 2849 Label start; |
2849 bind(&start); | 2850 bind(&start); |
2850 | 2851 |
2851 ASSERT(rd.Is64Bits()); | 2852 ASSERT(rd.Is64Bits()); |
2852 ASSERT(!rd.IsSP()); | 2853 ASSERT(!rd.IsSP()); |
2853 | 2854 |
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2910 adr(rd, 0); | 2911 adr(rd, 0); |
2911 MovInt64(scratch, target_offset); | 2912 MovInt64(scratch, target_offset); |
2912 add(rd, rd, scratch); | 2913 add(rd, rd, scratch); |
2913 } | 2914 } |
2914 } | 2915 } |
2915 | 2916 |
2916 | 2917 |
2917 } } // namespace v8::internal | 2918 } } // namespace v8::internal |
2918 | 2919 |
2919 #endif // V8_TARGET_ARCH_ARM64 | 2920 #endif // V8_TARGET_ARCH_ARM64 |
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