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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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_PPC | 7 #if V8_TARGET_ARCH_PPC |
8 | 8 |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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212 } | 212 } |
213 function_in_register = false; | 213 function_in_register = false; |
214 // Context is returned in r3. It replaces the context passed to us. | 214 // Context is returned in r3. It replaces the context passed to us. |
215 // It's saved in the stack and kept live in cp. | 215 // It's saved in the stack and kept live in cp. |
216 __ mr(cp, r3); | 216 __ mr(cp, r3); |
217 __ StoreP(r3, MemOperand(fp, StandardFrameConstants::kContextOffset)); | 217 __ StoreP(r3, MemOperand(fp, StandardFrameConstants::kContextOffset)); |
218 // Copy any necessary parameters into the context. | 218 // Copy any necessary parameters into the context. |
219 int num_parameters = info->scope()->num_parameters(); | 219 int num_parameters = info->scope()->num_parameters(); |
220 int first_parameter = info->scope()->has_this_declaration() ? -1 : 0; | 220 int first_parameter = info->scope()->has_this_declaration() ? -1 : 0; |
221 for (int i = first_parameter; i < num_parameters; i++) { | 221 for (int i = first_parameter; i < num_parameters; i++) { |
222 Variable* var = (i == -1) ? scope()->receiver() : scope()->parameter(i); | 222 Variable* var = |
| 223 (i == -1) ? scope()->receiver() : scope()->parameter_var(i); |
223 if (var->IsContextSlot()) { | 224 if (var->IsContextSlot()) { |
224 int parameter_offset = StandardFrameConstants::kCallerSPOffset + | 225 int parameter_offset = StandardFrameConstants::kCallerSPOffset + |
225 (num_parameters - 1 - i) * kPointerSize; | 226 (num_parameters - 1 - i) * kPointerSize; |
226 // Load parameter from stack. | 227 // Load parameter from stack. |
227 __ LoadP(r3, MemOperand(fp, parameter_offset), r0); | 228 __ LoadP(r3, MemOperand(fp, parameter_offset), r0); |
228 // Store it in the context. | 229 // Store it in the context. |
229 MemOperand target = ContextOperand(cp, var->index()); | 230 MemOperand target = ContextOperand(cp, var->index()); |
230 __ StoreP(r3, target, r0); | 231 __ StoreP(r3, target, r0); |
231 | 232 |
232 // Update the write barrier. | 233 // Update the write barrier. |
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5567 return ON_STACK_REPLACEMENT; | 5568 return ON_STACK_REPLACEMENT; |
5568 } | 5569 } |
5569 | 5570 |
5570 DCHECK(interrupt_address == | 5571 DCHECK(interrupt_address == |
5571 isolate->builtins()->OsrAfterStackCheck()->entry()); | 5572 isolate->builtins()->OsrAfterStackCheck()->entry()); |
5572 return OSR_AFTER_STACK_CHECK; | 5573 return OSR_AFTER_STACK_CHECK; |
5573 } | 5574 } |
5574 } // namespace internal | 5575 } // namespace internal |
5575 } // namespace v8 | 5576 } // namespace v8 |
5576 #endif // V8_TARGET_ARCH_PPC | 5577 #endif // V8_TARGET_ARCH_PPC |
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