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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 #if V8_TARGET_ARCH_S390 | 5 #if V8_TARGET_ARCH_S390 |
6 | 6 |
7 #include "src/ast/scopes.h" | 7 #include "src/ast/scopes.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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178 bool function_in_register_r3 = true; | 178 bool function_in_register_r3 = true; |
179 | 179 |
180 // Possibly allocate a local context. | 180 // Possibly allocate a local context. |
181 if (info->scope()->NeedsContext()) { | 181 if (info->scope()->NeedsContext()) { |
182 // Argument to NewContext is the function, which is still in r3. | 182 // Argument to NewContext is the function, which is still in r3. |
183 Comment cmnt(masm_, "[ Allocate context"); | 183 Comment cmnt(masm_, "[ Allocate context"); |
184 bool need_write_barrier = true; | 184 bool need_write_barrier = true; |
185 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; | 185 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; |
186 if (info->scope()->is_script_scope()) { | 186 if (info->scope()->is_script_scope()) { |
187 __ push(r3); | 187 __ push(r3); |
188 __ Push(info->scope()->GetScopeInfo(info->isolate())); | 188 __ Push(info->scope()->scope_info()); |
189 __ CallRuntime(Runtime::kNewScriptContext); | 189 __ CallRuntime(Runtime::kNewScriptContext); |
190 PrepareForBailoutForId(BailoutId::ScriptContext(), | 190 PrepareForBailoutForId(BailoutId::ScriptContext(), |
191 BailoutState::TOS_REGISTER); | 191 BailoutState::TOS_REGISTER); |
192 // The new target value is not used, clobbering is safe. | 192 // The new target value is not used, clobbering is safe. |
193 DCHECK_NULL(info->scope()->new_target_var()); | 193 DCHECK_NULL(info->scope()->new_target_var()); |
194 } else { | 194 } else { |
195 if (info->scope()->new_target_var() != nullptr) { | 195 if (info->scope()->new_target_var() != nullptr) { |
196 __ push(r5); // Preserve new target. | 196 __ push(r5); // Preserve new target. |
197 } | 197 } |
198 FastNewFunctionContextStub stub(isolate()); | 198 FastNewFunctionContextStub stub(isolate()); |
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3650 DCHECK(kOSRBranchInstruction == br_instr); | 3650 DCHECK(kOSRBranchInstruction == br_instr); |
3651 | 3651 |
3652 DCHECK(interrupt_address == | 3652 DCHECK(interrupt_address == |
3653 isolate->builtins()->OnStackReplacement()->entry()); | 3653 isolate->builtins()->OnStackReplacement()->entry()); |
3654 return ON_STACK_REPLACEMENT; | 3654 return ON_STACK_REPLACEMENT; |
3655 } | 3655 } |
3656 | 3656 |
3657 } // namespace internal | 3657 } // namespace internal |
3658 } // namespace v8 | 3658 } // namespace v8 |
3659 #endif // V8_TARGET_ARCH_S390 | 3659 #endif // V8_TARGET_ARCH_S390 |
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