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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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_ARM64 | 5 #if V8_TARGET_ARCH_ARM64 |
| 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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| 169 } | 169 } |
| 170 | 170 |
| 171 bool function_in_register_x1 = true; | 171 bool function_in_register_x1 = true; |
| 172 | 172 |
| 173 if (info->scope()->NeedsContext()) { | 173 if (info->scope()->NeedsContext()) { |
| 174 // Argument to NewContext is the function, which is still in x1. | 174 // Argument to NewContext is the function, which is still in x1. |
| 175 Comment cmnt(masm_, "[ Allocate context"); | 175 Comment cmnt(masm_, "[ Allocate context"); |
| 176 bool need_write_barrier = true; | 176 bool need_write_barrier = true; |
| 177 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; | 177 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; |
| 178 if (info->scope()->is_script_scope()) { | 178 if (info->scope()->is_script_scope()) { |
| 179 __ Mov(x10, Operand(info->scope()->GetScopeInfo(info->isolate()))); | 179 __ Mov(x10, Operand(info->scope()->scope_info())); |
| 180 __ Push(x1, x10); | 180 __ Push(x1, x10); |
| 181 __ CallRuntime(Runtime::kNewScriptContext); | 181 __ CallRuntime(Runtime::kNewScriptContext); |
| 182 PrepareForBailoutForId(BailoutId::ScriptContext(), | 182 PrepareForBailoutForId(BailoutId::ScriptContext(), |
| 183 BailoutState::TOS_REGISTER); | 183 BailoutState::TOS_REGISTER); |
| 184 // The new target value is not used, clobbering is safe. | 184 // The new target value is not used, clobbering is safe. |
| 185 DCHECK_NULL(info->scope()->new_target_var()); | 185 DCHECK_NULL(info->scope()->new_target_var()); |
| 186 } else { | 186 } else { |
| 187 if (info->scope()->new_target_var() != nullptr) { | 187 if (info->scope()->new_target_var() != nullptr) { |
| 188 __ Push(x3); // Preserve new target. | 188 __ Push(x3); // Preserve new target. |
| 189 } | 189 } |
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| 3826 } | 3826 } |
| 3827 | 3827 |
| 3828 return INTERRUPT; | 3828 return INTERRUPT; |
| 3829 } | 3829 } |
| 3830 | 3830 |
| 3831 | 3831 |
| 3832 } // namespace internal | 3832 } // namespace internal |
| 3833 } // namespace v8 | 3833 } // namespace v8 |
| 3834 | 3834 |
| 3835 #endif // V8_TARGET_ARCH_ARM64 | 3835 #endif // V8_TARGET_ARCH_ARM64 |
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