using namespace llvm;
-inline TargetMachine *unwrap(LLVMTargetMachineRef P) {
- return reinterpret_cast<TargetMachine*>(P);
+namespace llvm {
+// Friend to the TargetMachine, access legacy API that are made private in C++
+struct C_API_PRIVATE_ACCESS {
+ static const DataLayout &getDataLayout(const TargetMachine &T) {
+ return T.getDataLayout();
+ }
+};
+}
+
+static TargetMachine *unwrap(LLVMTargetMachineRef P) {
+ return reinterpret_cast<TargetMachine *>(P);
}
-inline Target *unwrap(LLVMTargetRef P) {
+static Target *unwrap(LLVMTargetRef P) {
return reinterpret_cast<Target*>(P);
}
-inline LLVMTargetMachineRef wrap(const TargetMachine *P) {
- return
- reinterpret_cast<LLVMTargetMachineRef>(const_cast<TargetMachine*>(P));
+static LLVMTargetMachineRef wrap(const TargetMachine *P) {
+ return reinterpret_cast<LLVMTargetMachineRef>(const_cast<TargetMachine *>(P));
}
-inline LLVMTargetRef wrap(const Target * P) {
+static LLVMTargetRef wrap(const Target * P) {
return reinterpret_cast<LLVMTargetRef>(const_cast<Target*>(P));
}
LLVMTargetRef LLVMGetFirstTarget() {
- if(TargetRegistry::begin() == TargetRegistry::end()) {
+ if (TargetRegistry::targets().begin() == TargetRegistry::targets().end()) {
return nullptr;
}
- const Target* target = &*TargetRegistry::begin();
+ const Target *target = &*TargetRegistry::targets().begin();
return wrap(target);
}
LLVMTargetRef LLVMGetNextTarget(LLVMTargetRef T) {
LLVMTargetRef LLVMGetTargetFromName(const char *Name) {
StringRef NameRef = Name;
- for (TargetRegistry::iterator IT = TargetRegistry::begin(),
- IE = TargetRegistry::end(); IT != IE; ++IT) {
- if (IT->getName() == NameRef)
- return wrap(&*IT);
- }
-
- return nullptr;
+ auto I = std::find_if(
+ TargetRegistry::targets().begin(), TargetRegistry::targets().end(),
+ [&](const Target &T) { return T.getName() == NameRef; });
+ return I != TargetRegistry::targets().end() ? wrap(&*I) : nullptr;
}
LLVMBool LLVMGetTargetFromTriple(const char* TripleStr, LLVMTargetRef *T,
char **ErrorMessage) {
std::string Error;
-
+
*T = wrap(TargetRegistry::lookupTarget(TripleStr, Error));
-
+
if (!*T) {
if (ErrorMessage)
*ErrorMessage = strdup(Error.c_str());
return 1;
}
-
+
return 0;
}
CM, OL));
}
-
-void LLVMDisposeTargetMachine(LLVMTargetMachineRef T) {
- delete unwrap(T);
-}
+void LLVMDisposeTargetMachine(LLVMTargetMachineRef T) { delete unwrap(T); }
LLVMTargetRef LLVMGetTargetMachineTarget(LLVMTargetMachineRef T) {
const Target* target = &(unwrap(T)->getTarget());
}
char* LLVMGetTargetMachineTriple(LLVMTargetMachineRef T) {
- std::string StringRep = unwrap(T)->getTargetTriple();
+ std::string StringRep = unwrap(T)->getTargetTriple().str();
return strdup(StringRep.c_str());
}
return strdup(StringRep.c_str());
}
+/** Deprecated: use LLVMGetDataLayout(LLVMModuleRef M) instead. */
LLVMTargetDataRef LLVMGetTargetMachineData(LLVMTargetMachineRef T) {
- return wrap(unwrap(T)->getDataLayout());
+ return wrap(&C_API_PRIVATE_ACCESS::getDataLayout(*unwrap(T)));
}
void LLVMSetTargetMachineAsmVerbosity(LLVMTargetMachineRef T,
}
static LLVMBool LLVMTargetMachineEmit(LLVMTargetMachineRef T, LLVMModuleRef M,
- raw_ostream &OS,
+ raw_pwrite_stream &OS,
LLVMCodeGenFileType codegen,
char **ErrorMessage) {
TargetMachine* TM = unwrap(T);
std::string error;
- const DataLayout *td = TM->getDataLayout();
-
- if (!td) {
- error = "No DataLayout in TargetMachine";
- *ErrorMessage = strdup(error.c_str());
- return true;
- }
- Mod->setDataLayout(*td);
+ Mod->setDataLayout(TM->createDataLayout());
TargetMachine::CodeGenFileType ft;
switch (codegen) {
SmallString<0> CodeString;
raw_svector_ostream OStream(CodeString);
bool Result = LLVMTargetMachineEmit(T, M, OStream, codegen, ErrorMessage);
- OStream.flush();
StringRef Data = OStream.str();
*OutMemBuf =