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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_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
8 | 8 |
9 // Note on Mips implementation: | 9 // Note on Mips implementation: |
10 // | 10 // |
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199 bool function_in_register = true; | 199 bool function_in_register = true; |
200 | 200 |
201 // Possibly allocate a local context. | 201 // Possibly allocate a local context. |
202 int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; | 202 int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; |
203 if (heap_slots > 0) { | 203 if (heap_slots > 0) { |
204 Comment cmnt(masm_, "[ Allocate context"); | 204 Comment cmnt(masm_, "[ Allocate context"); |
205 // Argument to NewContext is the function, which is still in a1. | 205 // Argument to NewContext is the function, which is still in a1. |
206 bool need_write_barrier = true; | 206 bool need_write_barrier = true; |
207 if (FLAG_harmony_scoping && info->scope()->is_script_scope()) { | 207 if (FLAG_harmony_scoping && info->scope()->is_script_scope()) { |
208 __ push(a1); | 208 __ push(a1); |
209 __ Push(info->scope()->GetScopeInfo()); | 209 __ Push(info->scope()->GetScopeInfo(info->isolate())); |
210 __ CallRuntime(Runtime::kNewScriptContext, 2); | 210 __ CallRuntime(Runtime::kNewScriptContext, 2); |
211 } else if (heap_slots <= FastNewContextStub::kMaximumSlots) { | 211 } else if (heap_slots <= FastNewContextStub::kMaximumSlots) { |
212 FastNewContextStub stub(isolate(), heap_slots); | 212 FastNewContextStub stub(isolate(), heap_slots); |
213 __ CallStub(&stub); | 213 __ CallStub(&stub); |
214 // Result of FastNewContextStub is always in new space. | 214 // Result of FastNewContextStub is always in new space. |
215 need_write_barrier = false; | 215 need_write_barrier = false; |
216 } else { | 216 } else { |
217 __ push(a1); | 217 __ push(a1); |
218 __ CallRuntime(Runtime::kNewFunctionContext, 1); | 218 __ CallRuntime(Runtime::kNewFunctionContext, 1); |
219 } | 219 } |
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5364 Assembler::target_address_at(pc_immediate_load_address)) == | 5364 Assembler::target_address_at(pc_immediate_load_address)) == |
5365 reinterpret_cast<uint32_t>( | 5365 reinterpret_cast<uint32_t>( |
5366 isolate->builtins()->OsrAfterStackCheck()->entry())); | 5366 isolate->builtins()->OsrAfterStackCheck()->entry())); |
5367 return OSR_AFTER_STACK_CHECK; | 5367 return OSR_AFTER_STACK_CHECK; |
5368 } | 5368 } |
5369 | 5369 |
5370 | 5370 |
5371 } } // namespace v8::internal | 5371 } } // namespace v8::internal |
5372 | 5372 |
5373 #endif // V8_TARGET_ARCH_MIPS | 5373 #endif // V8_TARGET_ARCH_MIPS |
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