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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 // 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 "v8.h" | 5 #include "v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
| 8 | 8 |
| 9 #include "codegen.h" | 9 #include "codegen.h" |
| 10 #include "macro-assembler.h" | 10 #include "macro-assembler.h" |
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| 65 return FUNCTION_CAST<UnaryMathFunction>(buffer); | 65 return FUNCTION_CAST<UnaryMathFunction>(buffer); |
| 66 #else | 66 #else |
| 67 fast_exp_mips_machine_code = buffer; | 67 fast_exp_mips_machine_code = buffer; |
| 68 return &fast_exp_simulator; | 68 return &fast_exp_simulator; |
| 69 #endif | 69 #endif |
| 70 } | 70 } |
| 71 | 71 |
| 72 | 72 |
| 73 #if defined(V8_HOST_ARCH_MIPS) | 73 #if defined(V8_HOST_ARCH_MIPS) |
| 74 OS::MemCopyUint8Function CreateMemCopyUint8Function( | 74 OS::MemCopyUint8Function CreateMemCopyUint8Function( |
| 75 OS::MemCopyUint8Function stub) { | 75 bool serializer_enabled, |
| 76 OS::MemCopyUint8Function stub) { |
| 76 #if defined(USE_SIMULATOR) | 77 #if defined(USE_SIMULATOR) |
| 77 return stub; | 78 return stub; |
| 78 #else | 79 #else |
| 79 if (Serializer::enabled()) { | 80 if (serializer_enabled) return stub; |
| 80 return stub; | |
| 81 } | |
| 82 | 81 |
| 83 size_t actual_size; | 82 size_t actual_size; |
| 84 byte* buffer = static_cast<byte*>(OS::Allocate(3 * KB, &actual_size, true)); | 83 byte* buffer = static_cast<byte*>(OS::Allocate(3 * KB, &actual_size, true)); |
| 85 if (buffer == NULL) return stub; | 84 if (buffer == NULL) return stub; |
| 86 | 85 |
| 87 // This code assumes that cache lines are 32 bytes and if the cache line is | 86 // This code assumes that cache lines are 32 bytes and if the cache line is |
| 88 // larger it will not work correctly. | 87 // larger it will not work correctly. |
| 89 MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size)); | 88 MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size)); |
| 90 | 89 |
| 91 { | 90 { |
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| 1199 patcher.masm()->nop(); // Pad the empty space. | 1198 patcher.masm()->nop(); // Pad the empty space. |
| 1200 } | 1199 } |
| 1201 } | 1200 } |
| 1202 | 1201 |
| 1203 | 1202 |
| 1204 #undef __ | 1203 #undef __ |
| 1205 | 1204 |
| 1206 } } // namespace v8::internal | 1205 } } // namespace v8::internal |
| 1207 | 1206 |
| 1208 #endif // V8_TARGET_ARCH_MIPS | 1207 #endif // V8_TARGET_ARCH_MIPS |
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