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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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1114 int slots = scope_info.number_of_stack_slots(); | 1114 int slots = scope_info.number_of_stack_slots(); |
1115 int context_slots = scope_info.number_of_context_slots(); | 1115 int context_slots = scope_info.number_of_context_slots(); |
1116 // The real slot ID is internal_slots + context_slot_id. | 1116 // The real slot ID is internal_slots + context_slot_id. |
1117 int internal_slots = Context::MIN_CONTEXT_SLOTS; | 1117 int internal_slots = Context::MIN_CONTEXT_SLOTS; |
1118 int locals = scope_info.NumberOfLocals(); | 1118 int locals = scope_info.NumberOfLocals(); |
1119 int current_abbreviation = 4; | 1119 int current_abbreviation = 4; |
1120 | 1120 |
1121 for (int param = 0; param < params; ++param) { | 1121 for (int param = 0; param < params; ++param) { |
1122 w->WriteULEB128(current_abbreviation++); | 1122 w->WriteULEB128(current_abbreviation++); |
1123 w->WriteString( | 1123 w->WriteString( |
1124 *scope_info.parameter_name(param)->ToCString(DISALLOW_NULLS)); | 1124 *scope_info.ParameterName(param)->ToCString(DISALLOW_NULLS)); |
1125 w->Write<uint32_t>(ty_offset); | 1125 w->Write<uint32_t>(ty_offset); |
1126 Writer::Slot<uint32_t> block_size = w->CreateSlotHere<uint32_t>(); | 1126 Writer::Slot<uint32_t> block_size = w->CreateSlotHere<uint32_t>(); |
1127 uintptr_t block_start = w->position(); | 1127 uintptr_t block_start = w->position(); |
1128 w->Write<uint8_t>(DW_OP_fbreg); | 1128 w->Write<uint8_t>(DW_OP_fbreg); |
1129 w->WriteSLEB128( | 1129 w->WriteSLEB128( |
1130 JavaScriptFrameConstants::kLastParameterOffset + | 1130 JavaScriptFrameConstants::kLastParameterOffset + |
1131 kPointerSize * (params - param - 1)); | 1131 kPointerSize * (params - param - 1)); |
1132 block_size.set(static_cast<uint32_t>(w->position() - block_start)); | 1132 block_size.set(static_cast<uint32_t>(w->position() - block_start)); |
1133 } | 1133 } |
1134 | 1134 |
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2149 ScopedLock lock(mutex_); | 2149 ScopedLock lock(mutex_); |
2150 ASSERT(!IsLineInfoTagged(line_info)); | 2150 ASSERT(!IsLineInfoTagged(line_info)); |
2151 HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true); | 2151 HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true); |
2152 ASSERT(e->value == NULL); | 2152 ASSERT(e->value == NULL); |
2153 e->value = TagLineInfo(line_info); | 2153 e->value = TagLineInfo(line_info); |
2154 } | 2154 } |
2155 | 2155 |
2156 | 2156 |
2157 } } // namespace v8::internal | 2157 } } // namespace v8::internal |
2158 #endif | 2158 #endif |
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