clang support for Bitrig (an OpenBSD fork); patch by David Hill.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 9a1dd50..c949118 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -394,6 +394,29 @@
}
};
+// Bitrig Target
+template<typename Target>
+class BitrigTargetInfo : public OSTargetInfo<Target> {
+protected:
+ virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
+ MacroBuilder &Builder) const {
+ // Bitrig defines; list based off of gcc output
+
+ Builder.defineMacro("__Bitrig__");
+ DefineStd(Builder, "unix", Opts);
+ Builder.defineMacro("__ELF__");
+ if (Opts.POSIXThreads)
+ Builder.defineMacro("_REENTRANT");
+ }
+public:
+ BitrigTargetInfo(const std::string &triple)
+ : OSTargetInfo<Target>(triple) {
+ this->UserLabelPrefix = "";
+ this->TLSSupported = false;
+ this->MCountName = "__mcount";
+ }
+};
+
// PSP Target
template<typename Target>
class PSPTargetInfo : public OSTargetInfo<Target> {
@@ -2443,6 +2466,18 @@
} // end anonymous namespace
namespace {
+class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> {
+public:
+ BitrigI386TargetInfo(const std::string& triple) :
+ BitrigTargetInfo<X86_32TargetInfo>(triple) {
+ SizeType = UnsignedLong;
+ IntPtrType = SignedLong;
+ PtrDiffType = SignedLong;
+ }
+};
+} // end anonymous namespace
+
+namespace {
class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> {
public:
DarwinI386TargetInfo(const std::string& triple) :
@@ -2776,6 +2811,18 @@
} // end anonymous namespace
namespace {
+class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> {
+public:
+ BitrigX86_64TargetInfo(const std::string& triple)
+ : BitrigTargetInfo<X86_64TargetInfo>(triple) {
+ IntMaxType = SignedLongLong;
+ UIntMaxType = UnsignedLongLong;
+ Int64Type = SignedLongLong;
+ }
+};
+} // end anonymous namespace
+
+namespace {
class ARMTargetInfo : public TargetInfo {
// Possible FPU choices.
enum FPUMode {
@@ -4155,6 +4202,8 @@
return new NetBSDTargetInfo<ARMTargetInfo>(T);
case llvm::Triple::OpenBSD:
return new OpenBSDTargetInfo<ARMTargetInfo>(T);
+ case llvm::Triple::Bitrig:
+ return new BitrigTargetInfo<ARMTargetInfo>(T);
case llvm::Triple::RTEMS:
return new RTEMSTargetInfo<ARMTargetInfo>(T);
default:
@@ -4314,6 +4363,8 @@
return new NetBSDI386TargetInfo(T);
case llvm::Triple::OpenBSD:
return new OpenBSDI386TargetInfo(T);
+ case llvm::Triple::Bitrig:
+ return new BitrigI386TargetInfo(T);
case llvm::Triple::FreeBSD:
return new FreeBSDTargetInfo<X86_32TargetInfo>(T);
case llvm::Triple::Minix:
@@ -4349,6 +4400,8 @@
return new NetBSDTargetInfo<X86_64TargetInfo>(T);
case llvm::Triple::OpenBSD:
return new OpenBSDX86_64TargetInfo(T);
+ case llvm::Triple::Bitrig:
+ return new BitrigX86_64TargetInfo(T);
case llvm::Triple::FreeBSD:
return new FreeBSDTargetInfo<X86_64TargetInfo>(T);
case llvm::Triple::Solaris: