diff options
Diffstat (limited to 'tools/llvm2cpp')
-rw-r--r-- | tools/llvm2cpp/CppWriter.cpp | 116 |
1 files changed, 79 insertions, 37 deletions
diff --git a/tools/llvm2cpp/CppWriter.cpp b/tools/llvm2cpp/CppWriter.cpp index b7338cb..18bdc1b 100644 --- a/tools/llvm2cpp/CppWriter.cpp +++ b/tools/llvm2cpp/CppWriter.cpp @@ -114,6 +114,7 @@ public: private: void printLinkageType(GlobalValue::LinkageTypes LT); + void printVisibilityType(GlobalValue::VisibilityTypes VisTypes); void printCallingConv(unsigned cc); void printEscapedString(const std::string& str); void printCFP(const ConstantFP* CFP); @@ -124,6 +125,7 @@ private: std::string getCppName(const Value* val); inline void printCppName(const Value* val); + void printParamAttrs(const ParamAttrsList* PAL, const std::string &name); bool printTypeInternal(const Type* Ty); inline void printType(const Type* Ty); void printTypes(const Module* M); @@ -302,6 +304,22 @@ CppWriter::printLinkageType(GlobalValue::LinkageTypes LT) { } } +void +CppWriter::printVisibilityType(GlobalValue::VisibilityTypes VisType) { + switch (VisType) { + default: assert(0 && "Unknown GVar visibility"); + case GlobalValue::DefaultVisibility: + Out << "GlobalValue::DefaultVisibility"; + break; + case GlobalValue::HiddenVisibility: + Out << "GlobalValue::HiddenVisibility"; + break; + case GlobalValue::ProtectedVisibility: + Out << "GlobalValue::ProtectedVisibility"; + break; + } +} + // printEscapedString - Print each character of the specified string, escaping // it if it is not printable or if it is an escape char. void @@ -419,6 +437,42 @@ CppWriter::printCppName(const Value* val) { printEscapedString(getCppName(val)); } +void +CppWriter::printParamAttrs(const ParamAttrsList* PAL, const std::string &name) { + Out << "ParamAttrsList *" << name << "_PAL = 0;"; + nl(Out); + if (PAL) { + Out << '{'; in(); nl(Out); + Out << "ParamAttrsVector Attrs;"; nl(Out); + Out << "ParamAttrsWithIndex PAWI;"; nl(Out); + for (unsigned i = 0; i < PAL->size(); ++i) { + uint16_t index = PAL->getParamIndex(i); + uint16_t attrs = PAL->getParamAttrs(index); + Out << "PAWI.index = " << index << "; PAWI.attrs = 0 "; + if (attrs & ParamAttr::SExt) + Out << " | ParamAttr::SExt"; + if (attrs & ParamAttr::ZExt) + Out << " | ParamAttr::ZExt"; + if (attrs & ParamAttr::StructRet) + Out << " | ParamAttr::StructRet"; + if (attrs & ParamAttr::InReg) + Out << " | ParamAttr::InReg"; + if (attrs & ParamAttr::NoReturn) + Out << " | ParamAttr::NoReturn"; + if (attrs & ParamAttr::NoUnwind) + Out << " | ParamAttr::NoUnwind"; + Out << ";"; + nl(Out); + Out << "Attrs.push_back(PAWI);"; + nl(Out); + } + Out << name << "_PAL = ParamAttrsList::get(Attrs);"; + nl(Out); + out(); nl(Out); + Out << '}'; nl(Out); + } +} + bool CppWriter::printTypeInternal(const Type* Ty) { // We don't print definitions for primitive types @@ -471,41 +525,6 @@ CppWriter::printTypeInternal(const Type* Ty) { Out << ");"; nl(Out); } - const ParamAttrsList *PAL = FT->getParamAttrs(); - Out << "ParamAttrsList *" << typeName << "_PAL = 0;"; - nl(Out); - if (PAL) { - Out << '{'; in(); nl(Out); - Out << "ParamAttrsVector Attrs;"; nl(Out); - Out << "ParamAttrsWithIndex PAWI;"; nl(Out); - for (unsigned i = 0; i < PAL->size(); ++i) { - uint16_t index = PAL->getParamIndex(i); - uint16_t attrs = PAL->getParamAttrs(index); - Out << "PAWI.index = " << index << "; PAWI.attrs = 0 "; - if (attrs & ParamAttr::SExt) - Out << " | ParamAttr::SExt"; - if (attrs & ParamAttr::ZExt) - Out << " | ParamAttr::ZExt"; - if (attrs & ParamAttr::NoAlias) - Out << " | ParamAttr::NoAlias"; - if (attrs & ParamAttr::StructRet) - Out << " | ParamAttr::StructRet"; - if (attrs & ParamAttr::InReg) - Out << " | ParamAttr::InReg"; - if (attrs & ParamAttr::NoReturn) - Out << " | ParamAttr::NoReturn"; - if (attrs & ParamAttr::NoUnwind) - Out << " | ParamAttr::NoUnwind"; - Out << ";"; - nl(Out); - Out << "Attrs.push_back(PAWI);"; - nl(Out); - } - Out << typeName << "_PAL = ParamAttrsList::get(Attrs);"; - nl(Out); - out(); nl(Out); - Out << '}'; nl(Out); - } bool isForward = printTypeInternal(FT->getReturnType()); std::string retTypeName(getCppName(FT->getReturnType())); Out << "FunctionType* " << typeName << " = FunctionType::get("; @@ -514,8 +533,7 @@ CppWriter::printTypeInternal(const Type* Ty) { Out << "_fwd"; Out << ","; nl(Out) << "/*Params=*/" << typeName << "_args,"; - nl(Out) << "/*isVarArg=*/" << (FT->isVarArg() ? "true," : "false,") ; - nl(Out) << "/*ParamAttrs=*/" << typeName << "_PAL" << ");"; + nl(Out) << "/*isVarArg=*/" << (FT->isVarArg() ? "true" : "false") << ");"; out(); nl(Out); break; @@ -992,6 +1010,13 @@ void CppWriter::printVariableHead(const GlobalVariable *GV) { Out << "->setAlignment(" << utostr(GV->getAlignment()) << ");"; nl(Out); }; + if (GV->getVisibility() != GlobalValue::DefaultVisibility) { + printCppName(GV); + Out << "->setVisibility("; + printVisibilityType(GV->getVisibility()); + Out << ");"; + nl(Out); + } if (is_inline) { out(); Out << "}"; nl(Out); } @@ -1102,6 +1127,9 @@ CppWriter::printInstruction(const Instruction *I, const std::string& bbname) { nl(Out) << iName << "->setCallingConv("; printCallingConv(inv->getCallingConv()); Out << ");"; + printParamAttrs(inv->getParamAttrs(), iName); + Out << iName << "->setParamAttrs(" << iName << "_PAL);"; + nl(Out); break; } case Instruction::Unwind: { @@ -1362,6 +1390,9 @@ CppWriter::printInstruction(const Instruction *I, const std::string& bbname) { nl(Out) << iName << "->setTailCall(" << (call->isTailCall() ? "true":"false"); Out << ");"; + printParamAttrs(call->getParamAttrs(), iName); + Out << iName << "->setParamAttrs(" << iName << "_PAL);"; + nl(Out); break; } case Instruction::Select: { @@ -1533,10 +1564,21 @@ void CppWriter::printFunctionHead(const Function* F) { Out << "->setAlignment(" << F->getAlignment() << ");"; nl(Out); } + if (F->getVisibility() != GlobalValue::DefaultVisibility) { + printCppName(F); + Out << "->setVisibility("; + printVisibilityType(F->getVisibility()); + Out << ");"; + nl(Out); + } if (is_inline) { Out << "}"; nl(Out); } + printParamAttrs(F->getParamAttrs(), getCppName(F)); + printCppName(F); + Out << "->setParamAttrs(" << getCppName(F) << "_PAL);"; + nl(Out); } void CppWriter::printFunctionBody(const Function *F) { |