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1 // Copyright 2012 the V8 project authors. All rights reserved.7 | 1 // Copyright 2012 the V8 project authors. All rights reserved.7 |
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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155 __ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalReceiverOffset)); | 155 __ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalReceiverOffset)); |
156 | 156 |
157 __ sw(a2, MemOperand(sp, receiver_offset)); | 157 __ sw(a2, MemOperand(sp, receiver_offset)); |
158 | 158 |
159 __ bind(&ok); | 159 __ bind(&ok); |
160 } | 160 } |
161 } | 161 } |
162 | 162 |
163 info()->set_prologue_offset(masm_->pc_offset()); | 163 info()->set_prologue_offset(masm_->pc_offset()); |
164 if (NeedsEagerFrame()) { | 164 if (NeedsEagerFrame()) { |
165 __ Prologue(info()->IsStub() ? BUILD_STUB_FRAME : BUILD_FUNCTION_FRAME); | 165 __ Prologue(info()); |
166 frame_is_built_ = true; | 166 frame_is_built_ = true; |
167 info_->AddNoFrameRange(0, masm_->pc_offset()); | 167 info_->AddNoFrameRange(0, masm_->pc_offset()); |
168 } | 168 } |
169 | 169 |
170 // Reserve space for the stack slots needed by the code. | 170 // Reserve space for the stack slots needed by the code. |
171 int slots = GetStackSlotCount(); | 171 int slots = GetStackSlotCount(); |
172 if (slots > 0) { | 172 if (slots > 0) { |
173 if (FLAG_debug_code) { | 173 if (FLAG_debug_code) { |
174 __ Subu(sp, sp, Operand(slots * kPointerSize)); | 174 __ Subu(sp, sp, Operand(slots * kPointerSize)); |
175 __ Push(a0, a1); | 175 __ Push(a0, a1); |
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5914 __ lw(result, FieldMemOperand(scratch, | 5914 __ lw(result, FieldMemOperand(scratch, |
5915 FixedArray::kHeaderSize - kPointerSize)); | 5915 FixedArray::kHeaderSize - kPointerSize)); |
5916 __ bind(deferred->exit()); | 5916 __ bind(deferred->exit()); |
5917 __ bind(&done); | 5917 __ bind(&done); |
5918 } | 5918 } |
5919 | 5919 |
5920 | 5920 |
5921 #undef __ | 5921 #undef __ |
5922 | 5922 |
5923 } } // namespace v8::internal | 5923 } } // namespace v8::internal |
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