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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 "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_MIPS64 | 7 #if V8_TARGET_ARCH_MIPS64 |
8 | 8 |
9 // Note on Mips implementation: | 9 // Note on Mips implementation: |
10 // | 10 // |
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1169 __ bind(&no_descriptors); | 1169 __ bind(&no_descriptors); |
1170 __ Drop(1); | 1170 __ Drop(1); |
1171 __ jmp(&exit); | 1171 __ jmp(&exit); |
1172 | 1172 |
1173 // We got a fixed array in register v0. Iterate through that. | 1173 // We got a fixed array in register v0. Iterate through that. |
1174 Label non_proxy; | 1174 Label non_proxy; |
1175 __ bind(&fixed_array); | 1175 __ bind(&fixed_array); |
1176 | 1176 |
1177 __ li(a1, FeedbackVector()); | 1177 __ li(a1, FeedbackVector()); |
1178 __ li(a2, Operand(TypeFeedbackVector::MegamorphicSentinel(isolate()))); | 1178 __ li(a2, Operand(TypeFeedbackVector::MegamorphicSentinel(isolate()))); |
1179 __ sd(a2, FieldMemOperand(a1, FixedArray::OffsetOfElementAt(slot.ToInt()))); | 1179 int vector_index = FeedbackVector()->GetIndex(slot); |
| 1180 __ sd(a2, FieldMemOperand(a1, FixedArray::OffsetOfElementAt(vector_index))); |
1180 | 1181 |
1181 __ li(a1, Operand(Smi::FromInt(1))); // Smi indicates slow check | 1182 __ li(a1, Operand(Smi::FromInt(1))); // Smi indicates slow check |
1182 __ ld(a2, MemOperand(sp, 0 * kPointerSize)); // Get enumerated object | 1183 __ ld(a2, MemOperand(sp, 0 * kPointerSize)); // Get enumerated object |
1183 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE); | 1184 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE); |
1184 __ GetObjectType(a2, a3, a3); | 1185 __ GetObjectType(a2, a3, a3); |
1185 __ Branch(&non_proxy, gt, a3, Operand(LAST_JS_PROXY_TYPE)); | 1186 __ Branch(&non_proxy, gt, a3, Operand(LAST_JS_PROXY_TYPE)); |
1186 __ li(a1, Operand(Smi::FromInt(0))); // Zero indicates proxy | 1187 __ li(a1, Operand(Smi::FromInt(0))); // Zero indicates proxy |
1187 __ bind(&non_proxy); | 1188 __ bind(&non_proxy); |
1188 __ Push(a1, v0); // Smi and array | 1189 __ Push(a1, v0); // Smi and array |
1189 __ ld(a1, FieldMemOperand(v0, FixedArray::kLengthOffset)); | 1190 __ ld(a1, FieldMemOperand(v0, FixedArray::kLengthOffset)); |
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5204 Assembler::target_address_at(pc_immediate_load_address)) == | 5205 Assembler::target_address_at(pc_immediate_load_address)) == |
5205 reinterpret_cast<uint64_t>( | 5206 reinterpret_cast<uint64_t>( |
5206 isolate->builtins()->OsrAfterStackCheck()->entry())); | 5207 isolate->builtins()->OsrAfterStackCheck()->entry())); |
5207 return OSR_AFTER_STACK_CHECK; | 5208 return OSR_AFTER_STACK_CHECK; |
5208 } | 5209 } |
5209 | 5210 |
5210 | 5211 |
5211 } } // namespace v8::internal | 5212 } } // namespace v8::internal |
5212 | 5213 |
5213 #endif // V8_TARGET_ARCH_MIPS64 | 5214 #endif // V8_TARGET_ARCH_MIPS64 |
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