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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <limits.h> | 5 #include <limits.h> |
6 #include <stdarg.h> | 6 #include <stdarg.h> |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "src/v8.h" | 10 #include "src/v8.h" |
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958 Redirection* current = isolate->simulator_redirection(); | 958 Redirection* current = isolate->simulator_redirection(); |
959 for (; current != NULL; current = current->next_) { | 959 for (; current != NULL; current = current->next_) { |
960 if (current->external_function_ == external_function) return current; | 960 if (current->external_function_ == external_function) return current; |
961 } | 961 } |
962 return new Redirection(external_function, type); | 962 return new Redirection(external_function, type); |
963 } | 963 } |
964 | 964 |
965 static Redirection* FromSwiInstruction(Instruction* swi_instruction) { | 965 static Redirection* FromSwiInstruction(Instruction* swi_instruction) { |
966 char* addr_of_swi = reinterpret_cast<char*>(swi_instruction); | 966 char* addr_of_swi = reinterpret_cast<char*>(swi_instruction); |
967 char* addr_of_redirection = | 967 char* addr_of_redirection = |
968 addr_of_swi - OFFSET_OF(Redirection, swi_instruction_); | 968 addr_of_swi - offsetof(Redirection, swi_instruction_); |
969 return reinterpret_cast<Redirection*>(addr_of_redirection); | 969 return reinterpret_cast<Redirection*>(addr_of_redirection); |
970 } | 970 } |
971 | 971 |
972 static void* ReverseRedirection(int64_t reg) { | 972 static void* ReverseRedirection(int64_t reg) { |
973 Redirection* redirection = FromSwiInstruction( | 973 Redirection* redirection = FromSwiInstruction( |
974 reinterpret_cast<Instruction*>(reinterpret_cast<void*>(reg))); | 974 reinterpret_cast<Instruction*>(reinterpret_cast<void*>(reg))); |
975 return redirection->external_function(); | 975 return redirection->external_function(); |
976 } | 976 } |
977 | 977 |
978 static void DeleteChain(Redirection* redirection) { | 978 static void DeleteChain(Redirection* redirection) { |
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4580 } | 4580 } |
4581 | 4581 |
4582 | 4582 |
4583 #undef UNSUPPORTED | 4583 #undef UNSUPPORTED |
4584 } // namespace internal | 4584 } // namespace internal |
4585 } // namespace v8 | 4585 } // namespace v8 |
4586 | 4586 |
4587 #endif // USE_SIMULATOR | 4587 #endif // USE_SIMULATOR |
4588 | 4588 |
4589 #endif // V8_TARGET_ARCH_MIPS64 | 4589 #endif // V8_TARGET_ARCH_MIPS64 |
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