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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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| 241 LoadIC::GetContextualMode(code->extra_ic_state()) == CONTEXTUAL) { | 241 LoadIC::GetContextualMode(code->extra_ic_state()) == CONTEXTUAL) { |
| 242 out.AddFormatted(" contextual,"); | 242 out.AddFormatted(" contextual,"); |
| 243 } | 243 } |
| 244 InlineCacheState ic_state = code->ic_state(); | 244 InlineCacheState ic_state = code->ic_state(); |
| 245 out.AddFormatted(" %s, %s", Code::Kind2String(kind), | 245 out.AddFormatted(" %s, %s", Code::Kind2String(kind), |
| 246 Code::ICState2String(ic_state)); | 246 Code::ICState2String(ic_state)); |
| 247 if (ic_state == MONOMORPHIC) { | 247 if (ic_state == MONOMORPHIC) { |
| 248 Code::StubType type = code->type(); | 248 Code::StubType type = code->type(); |
| 249 out.AddFormatted(", %s", Code::StubType2String(type)); | 249 out.AddFormatted(", %s", Code::StubType2String(type)); |
| 250 } | 250 } |
| 251 if (kind == Code::CALL_IC || kind == Code::KEYED_CALL_IC) { | |
| 252 out.AddFormatted(", argc = %d", code->arguments_count()); | |
| 253 } | |
| 254 } else if (kind == Code::STUB || kind == Code::HANDLER) { | 251 } else if (kind == Code::STUB || kind == Code::HANDLER) { |
| 255 // Reverse lookup required as the minor key cannot be retrieved | 252 // Reverse lookup required as the minor key cannot be retrieved |
| 256 // from the code object. | 253 // from the code object. |
| 257 Object* obj = heap->code_stubs()->SlowReverseLookup(code); | 254 Object* obj = heap->code_stubs()->SlowReverseLookup(code); |
| 258 if (obj != heap->undefined_value()) { | 255 if (obj != heap->undefined_value()) { |
| 259 ASSERT(obj->IsSmi()); | 256 ASSERT(obj->IsSmi()); |
| 260 // Get the STUB key and extract major and minor key. | 257 // Get the STUB key and extract major and minor key. |
| 261 uint32_t key = Smi::cast(obj)->value(); | 258 uint32_t key = Smi::cast(obj)->value(); |
| 262 uint32_t minor_key = CodeStub::MinorKeyFromKey(key); | 259 uint32_t minor_key = CodeStub::MinorKeyFromKey(key); |
| 263 CodeStub::Major major_key = CodeStub::GetMajorKey(code); | 260 CodeStub::Major major_key = CodeStub::GetMajorKey(code); |
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| 361 int Disassembler::Decode(Isolate* isolate, FILE* f, byte* begin, byte* end) { | 358 int Disassembler::Decode(Isolate* isolate, FILE* f, byte* begin, byte* end) { |
| 362 return 0; | 359 return 0; |
| 363 } | 360 } |
| 364 | 361 |
| 365 | 362 |
| 366 void Disassembler::Decode(FILE* f, Code* code) {} | 363 void Disassembler::Decode(FILE* f, Code* code) {} |
| 367 | 364 |
| 368 #endif // ENABLE_DISASSEMBLER | 365 #endif // ENABLE_DISASSEMBLER |
| 369 | 366 |
| 370 } } // namespace v8::internal | 367 } } // namespace v8::internal |
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