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-rw-r--r--tools/llvm2cpp/CppWriter.cpp116
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) {
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