Begin to teach clang about the PS4.

llvm-svn: 227194

2 files changed, 43 insertions, 0 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index c6c890d5d9f..2030e38c043 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -525,6 +525,33 @@ public:
   }
 };
 
+template <typename Target>
+class PS4OSTargetInfo : public OSTargetInfo<Target> {
+protected:
+  void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
+                    MacroBuilder &Builder) const override {
+    Builder.defineMacro("__FreeBSD__", "9");
+    Builder.defineMacro("__FreeBSD_cc_version", "900001");
+    Builder.defineMacro("__KPRINTF_ATTRIBUTE__");
+    DefineStd(Builder, "unix", Opts);
+    Builder.defineMacro("__ELF__");
+    Builder.defineMacro("__PS4__");
+  }
+public:
+  PS4OSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
+    this->WCharType = this->UnsignedShort;
+
+    this->UserLabelPrefix = "";
+
+    switch (Triple.getArch()) {
+    default:
+    case llvm::Triple::x86_64:
+      this->MCountName = ".mcount";
+      break;
+    }
+  }
+};
+
 // Solaris target
 template<typename Target>
 class SolarisTargetInfo : public OSTargetInfo<Target> {
@@ -6813,6 +6840,8 @@ static TargetInfo *AllocateTarget(const llvm::Triple &Triple) {
     }
     case llvm::Triple::NaCl:
       return new NaClTargetInfo<X86_64TargetInfo>(Triple);
+    case llvm::Triple::PS4:
+      return new PS4OSTargetInfo<X86_64TargetInfo>(Triple);
     default:
       return new X86_64TargetInfo(Triple);
     }
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp
index 93dd6dbb0f8..25d7d57bad3 100644
--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
@@ -1601,6 +1601,18 @@ public:
   }
 };
 
+class PS4TargetCodeGenInfo : public X86_64TargetCodeGenInfo {
+public:
+  PS4TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX)
+    : X86_64TargetCodeGenInfo(CGT, HasAVX) {}
+
+  void getDependentLibraryOption(llvm::StringRef Lib,
+                                 llvm::SmallString<24> &Opt) const {
+    Opt = "\01";
+    Opt += Lib;
+  }
+};
+
 static std::string qualifyWindowsLibrary(llvm::StringRef Lib) {
   // If the argument does not end in .lib, automatically add the suffix. This
   // matches the behavior of MSVC.
@@ -7225,6 +7237,8 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
     case llvm::Triple::NaCl:
       return *(TheTargetCodeGenInfo =
                    new NaClX86_64TargetCodeGenInfo(Types, HasAVX));
+    case llvm::Triple::PS4:
+      return *(TheTargetCodeGenInfo = new PS4TargetCodeGenInfo(Types, HasAVX));
     default:
       return *(TheTargetCodeGenInfo =
                    new X86_64TargetCodeGenInfo(Types, HasAVX));