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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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237 Code* code = Code::GetCodeFromTargetAddress(relocinfo.target_address()); | 237 Code* code = Code::GetCodeFromTargetAddress(relocinfo.target_address()); |
238 Code::Kind kind = code->kind(); | 238 Code::Kind kind = code->kind(); |
239 if (code->is_inline_cache_stub()) { | 239 if (code->is_inline_cache_stub()) { |
240 if (rmode == RelocInfo::CODE_TARGET_CONTEXT) { | 240 if (rmode == RelocInfo::CODE_TARGET_CONTEXT) { |
241 out.AddFormatted(" contextual,"); | 241 out.AddFormatted(" contextual,"); |
242 } | 242 } |
243 InlineCacheState ic_state = code->ic_state(); | 243 InlineCacheState ic_state = code->ic_state(); |
244 out.AddFormatted(" %s, %s", Code::Kind2String(kind), | 244 out.AddFormatted(" %s, %s", Code::Kind2String(kind), |
245 Code::ICState2String(ic_state)); | 245 Code::ICState2String(ic_state)); |
246 if (ic_state == MONOMORPHIC) { | 246 if (ic_state == MONOMORPHIC) { |
247 PropertyType type = code->type(); | 247 Code::StubType type = code->type(); |
248 out.AddFormatted(", %s", Code::PropertyType2String(type)); | 248 out.AddFormatted(", %s", Code::StubType2String(type)); |
249 } | 249 } |
250 if (kind == Code::CALL_IC || kind == Code::KEYED_CALL_IC) { | 250 if (kind == Code::CALL_IC || kind == Code::KEYED_CALL_IC) { |
251 out.AddFormatted(", argc = %d", code->arguments_count()); | 251 out.AddFormatted(", argc = %d", code->arguments_count()); |
252 } | 252 } |
253 } else if (kind == Code::STUB) { | 253 } else if (kind == Code::STUB) { |
254 // Reverse lookup required as the minor key cannot be retrieved | 254 // Reverse lookup required as the minor key cannot be retrieved |
255 // from the code object. | 255 // from the code object. |
256 Object* obj = heap->code_stubs()->SlowReverseLookup(code); | 256 Object* obj = heap->code_stubs()->SlowReverseLookup(code); |
257 if (obj != heap->undefined_value()) { | 257 if (obj != heap->undefined_value()) { |
258 ASSERT(obj->IsSmi()); | 258 ASSERT(obj->IsSmi()); |
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339 | 339 |
340 #else // ENABLE_DISASSEMBLER | 340 #else // ENABLE_DISASSEMBLER |
341 | 341 |
342 void Disassembler::Dump(FILE* f, byte* begin, byte* end) {} | 342 void Disassembler::Dump(FILE* f, byte* begin, byte* end) {} |
343 int Disassembler::Decode(FILE* f, byte* begin, byte* end) { return 0; } | 343 int Disassembler::Decode(FILE* f, byte* begin, byte* end) { return 0; } |
344 void Disassembler::Decode(FILE* f, Code* code) {} | 344 void Disassembler::Decode(FILE* f, Code* code) {} |
345 | 345 |
346 #endif // ENABLE_DISASSEMBLER | 346 #endif // ENABLE_DISASSEMBLER |
347 | 347 |
348 } } // namespace v8::internal | 348 } } // namespace v8::internal |
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