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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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| 232 } | 232 } |
| 233 Code* code = Code::GetCodeFromTargetAddress(relocinfo.target_address()); | 233 Code* code = Code::GetCodeFromTargetAddress(relocinfo.target_address()); |
| 234 Code::Kind kind = code->kind(); | 234 Code::Kind kind = code->kind(); |
| 235 if (code->is_inline_cache_stub()) { | 235 if (code->is_inline_cache_stub()) { |
| 236 if (rmode == RelocInfo::CODE_TARGET_CONTEXT) { | 236 if (rmode == RelocInfo::CODE_TARGET_CONTEXT) { |
| 237 out.AddFormatted(" contextual,"); | 237 out.AddFormatted(" contextual,"); |
| 238 } | 238 } |
| 239 InlineCacheState ic_state = code->ic_state(); | 239 InlineCacheState ic_state = code->ic_state(); |
| 240 out.AddFormatted(" %s, %s", Code::Kind2String(kind), | 240 out.AddFormatted(" %s, %s", Code::Kind2String(kind), |
| 241 Code::ICState2String(ic_state)); | 241 Code::ICState2String(ic_state)); |
| 242 if (ic_state == MONOMORPHIC) { |
| 243 PropertyType type = code->type(); |
| 244 out.AddFormatted(", %s", Code::PropertyType2String(type)); |
| 245 } |
| 242 if (kind == Code::CALL_IC) { | 246 if (kind == Code::CALL_IC) { |
| 243 out.AddFormatted(", argc = %d", code->arguments_count()); | 247 out.AddFormatted(", argc = %d", code->arguments_count()); |
| 244 } | 248 } |
| 245 } else if (kind == Code::STUB) { | 249 } else if (kind == Code::STUB) { |
| 246 // Reverse lookup required as the minor key cannot be retrieved | 250 // Reverse lookup required as the minor key cannot be retrieved |
| 247 // from the code object. | 251 // from the code object. |
| 248 Object* obj = Heap::code_stubs()->SlowReverseLookup(code); | 252 Object* obj = Heap::code_stubs()->SlowReverseLookup(code); |
| 249 if (obj != Heap::undefined_value()) { | 253 if (obj != Heap::undefined_value()) { |
| 250 ASSERT(obj->IsSmi()); | 254 ASSERT(obj->IsSmi()); |
| 251 // Get the STUB key and extract major and minor key. | 255 // Get the STUB key and extract major and minor key. |
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| 302 | 306 |
| 303 #else // ENABLE_DISASSEMBLER | 307 #else // ENABLE_DISASSEMBLER |
| 304 | 308 |
| 305 void Disassembler::Dump(FILE* f, byte* begin, byte* end) {} | 309 void Disassembler::Dump(FILE* f, byte* begin, byte* end) {} |
| 306 int Disassembler::Decode(FILE* f, byte* begin, byte* end) { return 0; } | 310 int Disassembler::Decode(FILE* f, byte* begin, byte* end) { return 0; } |
| 307 void Disassembler::Decode(FILE* f, Code* code) {} | 311 void Disassembler::Decode(FILE* f, Code* code) {} |
| 308 | 312 |
| 309 #endif // ENABLE_DISASSEMBLER | 313 #endif // ENABLE_DISASSEMBLER |
| 310 | 314 |
| 311 } } // namespace v8::internal | 315 } } // namespace v8::internal |
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