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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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| 2148 } | 2148 } |
| 2149 // Record source position for debugger. | 2149 // Record source position for debugger. |
| 2150 SetSourcePosition(expr->position()); | 2150 SetSourcePosition(expr->position()); |
| 2151 | 2151 |
| 2152 // Record call targets in unoptimized code, but not in the snapshot. | 2152 // Record call targets in unoptimized code, but not in the snapshot. |
| 2153 bool record_call_target = !Serializer::enabled(); | 2153 bool record_call_target = !Serializer::enabled(); |
| 2154 if (record_call_target) { | 2154 if (record_call_target) { |
| 2155 flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET); | 2155 flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET); |
| 2156 } | 2156 } |
| 2157 CallFunctionStub stub(arg_count, flags); | 2157 CallFunctionStub stub(arg_count, flags); |
| 2158 __ CallStub(&stub); | 2158 __ CallStub(&stub, expr->id()); |
| 2159 if (record_call_target) { | 2159 if (record_call_target) { |
| 2160 // There is a one element cache in the instruction stream. | 2160 // There is a one element cache in the instruction stream. |
| 2161 #ifdef DEBUG | 2161 #ifdef DEBUG |
| 2162 int return_site_offset = masm()->pc_offset(); | 2162 int return_site_offset = masm()->pc_offset(); |
| 2163 #endif | 2163 #endif |
| 2164 Handle<Object> uninitialized = | 2164 Handle<Object> uninitialized = |
| 2165 CallFunctionStub::UninitializedSentinel(isolate()); | 2165 CallFunctionStub::UninitializedSentinel(isolate()); |
| 2166 Handle<JSGlobalPropertyCell> cell = | 2166 Handle<JSGlobalPropertyCell> cell = |
| 2167 isolate()->factory()->NewJSGlobalPropertyCell(uninitialized); | 2167 isolate()->factory()->NewJSGlobalPropertyCell(uninitialized); |
| 2168 __ test(eax, Immediate(cell)); | 2168 __ test(eax, Immediate(cell)); |
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| 4387 *context_length = 0; | 4387 *context_length = 0; |
| 4388 return previous_; | 4388 return previous_; |
| 4389 } | 4389 } |
| 4390 | 4390 |
| 4391 | 4391 |
| 4392 #undef __ | 4392 #undef __ |
| 4393 | 4393 |
| 4394 } } // namespace v8::internal | 4394 } } // namespace v8::internal |
| 4395 | 4395 |
| 4396 #endif // V8_TARGET_ARCH_IA32 | 4396 #endif // V8_TARGET_ARCH_IA32 |
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