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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_PPC | 5 #if V8_TARGET_ARCH_PPC |
6 | 6 |
7 #include "src/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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199 __ Push(info->scope()->scope_info()); | 199 __ Push(info->scope()->scope_info()); |
200 __ CallRuntime(Runtime::kNewScriptContext); | 200 __ CallRuntime(Runtime::kNewScriptContext); |
201 PrepareForBailoutForId(BailoutId::ScriptContext(), | 201 PrepareForBailoutForId(BailoutId::ScriptContext(), |
202 BailoutState::TOS_REGISTER); | 202 BailoutState::TOS_REGISTER); |
203 // The new target value is not used, clobbering is safe. | 203 // The new target value is not used, clobbering is safe. |
204 DCHECK_NULL(info->scope()->new_target_var()); | 204 DCHECK_NULL(info->scope()->new_target_var()); |
205 } else { | 205 } else { |
206 if (info->scope()->new_target_var() != nullptr) { | 206 if (info->scope()->new_target_var() != nullptr) { |
207 __ push(r6); // Preserve new target. | 207 __ push(r6); // Preserve new target. |
208 } | 208 } |
209 if (slots <= FastNewFunctionContextStub::kMaximumSlots) { | 209 if (slots <= FastNewFunctionContextStub::MaximumSlots()) { |
210 FastNewFunctionContextStub stub(isolate()); | 210 FastNewFunctionContextStub stub(isolate(), info->scope()->scope_type()); |
211 __ mov(FastNewFunctionContextDescriptor::SlotsRegister(), | 211 __ mov(FastNewFContextDescriptor::SlotsRegister(), Operand(slots)); |
212 Operand(slots)); | |
213 __ CallStub(&stub); | 212 __ CallStub(&stub); |
214 // Result of FastNewFunctionContextStub is always in new space. | 213 // Result of FastNewFunctionContextStub is always in new space. |
215 need_write_barrier = false; | 214 need_write_barrier = false; |
216 } else { | 215 } else { |
217 __ push(r4); | 216 __ push(r4); |
| 217 __ Push(Smi::FromInt(info->scope()->scope_type())); |
218 __ CallRuntime(Runtime::kNewFunctionContext); | 218 __ CallRuntime(Runtime::kNewFunctionContext); |
219 } | 219 } |
220 if (info->scope()->new_target_var() != nullptr) { | 220 if (info->scope()->new_target_var() != nullptr) { |
221 __ pop(r6); // Preserve new target. | 221 __ pop(r6); // Preserve new target. |
222 } | 222 } |
223 } | 223 } |
224 function_in_register_r4 = false; | 224 function_in_register_r4 = false; |
225 // Context is returned in r3. It replaces the context passed to us. | 225 // Context is returned in r3. It replaces the context passed to us. |
226 // It's saved in the stack and kept live in cp. | 226 // It's saved in the stack and kept live in cp. |
227 __ mr(cp, r3); | 227 __ mr(cp, r3); |
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2858 | 2858 |
2859 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address))); | 2859 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address))); |
2860 | 2860 |
2861 DCHECK(interrupt_address == | 2861 DCHECK(interrupt_address == |
2862 isolate->builtins()->OnStackReplacement()->entry()); | 2862 isolate->builtins()->OnStackReplacement()->entry()); |
2863 return ON_STACK_REPLACEMENT; | 2863 return ON_STACK_REPLACEMENT; |
2864 } | 2864 } |
2865 } // namespace internal | 2865 } // namespace internal |
2866 } // namespace v8 | 2866 } // namespace v8 |
2867 #endif // V8_TARGET_ARCH_PPC | 2867 #endif // V8_TARGET_ARCH_PPC |
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