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llvm/lib/Demangle/DLangDemangle.cpp
| Show First 20 Lines • Show All 241 Lines • ▼ Show 20 Lines | const char *Demangler::parseIdentifier(OutputBuffer *Demangled, | ||||
| // TODO: Parse template instances with a length prefix. | // TODO: Parse template instances with a length prefix. | ||||
| return parseLName(Demangled, Mangled, Len); | return parseLName(Demangled, Mangled, Len); | ||||
| } | } | ||||
| const char *Demangler::parseLName(OutputBuffer *Demangled, const char *Mangled, | const char *Demangler::parseLName(OutputBuffer *Demangled, const char *Mangled, | ||||
| unsigned long Len) { | unsigned long Len) { | ||||
| switch (Len) { | |||||
| case 6: | |||||
| if (strncmp(Mangled, "__initZ", Len + 1) == 0) { | |||||
| // The static initializer for a given symbol. | |||||
| Demangled->prepend("initializer for "); | |||||
| Demangled->setCurrentPosition(Demangled->getCurrentPosition() - 1); | |||||
| Mangled += Len; | |||||
| return Mangled; | |||||
| } | |||||
| if (strncmp(Mangled, "__vtblZ", Len + 1) == 0) { | |||||
| // The vtable symbol for a given class. | |||||
| Demangled->prepend("vtable for "); | |||||
| Demangled->setCurrentPosition(Demangled->getCurrentPosition() - 1); | |||||
| Mangled += Len; | |||||
| return Mangled; | |||||
| } | |||||
| break; | |||||
| case 7: | |||||
| if (strncmp(Mangled, "__ClassZ", Len + 1) == 0) { | |||||
| // The classinfo symbol for a given class. | |||||
| Demangled->prepend("ClassInfo for "); | |||||
| Demangled->setCurrentPosition(Demangled->getCurrentPosition() - 1); | |||||
| Mangled += Len; | |||||
| return Mangled; | |||||
| } | |||||
| break; | |||||
| case 11: | |||||
| if (strncmp(Mangled, "__InterfaceZ", Len + 1) == 0) { | |||||
| // The interface symbol for a given class. | |||||
| Demangled->prepend("Interface for "); | |||||
| Demangled->setCurrentPosition(Demangled->getCurrentPosition() - 1); | |||||
| Mangled += Len; | |||||
| return Mangled; | |||||
| } | |||||
| break; | |||||
| case 12: | |||||
| if (strncmp(Mangled, "__ModuleInfoZ", Len + 1) == 0) { | |||||
| // The ModuleInfo symbol for a given module. | |||||
| Demangled->prepend("ModuleInfo for "); | |||||
| Demangled->setCurrentPosition(Demangled->getCurrentPosition() - 1); | |||||
| Mangled += Len; | |||||
| return Mangled; | |||||
| } | |||||
| break; | |||||
| } | |||||
| *Demangled << StringView(Mangled, Len); | *Demangled << StringView(Mangled, Len); | ||||
| Mangled += Len; | Mangled += Len; | ||||
| return Mangled; | return Mangled; | ||||
| } | } | ||||
| Demangler::Demangler(const char *Mangled) : Str(Mangled) {} | Demangler::Demangler(const char *Mangled) : Str(Mangled) {} | ||||
| Show All 37 Lines | |||||