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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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202 #endif | 202 #endif |
203 | 203 |
204 frame_->Enter(); | 204 frame_->Enter(); |
205 // tos: code slot | 205 // tos: code slot |
206 | 206 |
207 // Allocate space for locals and initialize them. This also checks | 207 // Allocate space for locals and initialize them. This also checks |
208 // for stack overflow. | 208 // for stack overflow. |
209 frame_->AllocateStackSlots(); | 209 frame_->AllocateStackSlots(); |
210 | 210 |
211 frame_->AssertIsSpilled(); | 211 frame_->AssertIsSpilled(); |
212 int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; | 212 int heap_slots = scope()->num_heap_slots(); |
213 if (heap_slots > 0) { | 213 if (heap_slots > 0) { |
214 // Allocate local context. | 214 // Allocate local context. |
215 // Get outer context and create a new context based on it. | 215 // Get outer context and create a new context based on it. |
216 __ ldr(r0, frame_->Function()); | 216 __ ldr(r0, frame_->Function()); |
217 frame_->EmitPush(r0); | 217 frame_->EmitPush(r0); |
218 if (heap_slots <= FastNewContextStub::kMaximumSlots) { | 218 if (heap_slots <= FastNewContextStub::kMaximumSlots) { |
219 FastNewContextStub stub(heap_slots); | 219 FastNewContextStub stub(heap_slots); |
220 frame_->CallStub(&stub, 1); | 220 frame_->CallStub(&stub, 1); |
221 } else { | 221 } else { |
222 frame_->CallRuntime(Runtime::kNewContext, 1); | 222 frame_->CallRuntime(Runtime::kNewContext, 1); |
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7367 BinaryOpIC::GetName(runtime_operands_type_)); | 7367 BinaryOpIC::GetName(runtime_operands_type_)); |
7368 return name_; | 7368 return name_; |
7369 } | 7369 } |
7370 | 7370 |
7371 | 7371 |
7372 #undef __ | 7372 #undef __ |
7373 | 7373 |
7374 } } // namespace v8::internal | 7374 } } // namespace v8::internal |
7375 | 7375 |
7376 #endif // V8_TARGET_ARCH_ARM | 7376 #endif // V8_TARGET_ARCH_ARM |
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