diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index e11e5c08dc0..b8fe53599b5 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -1924,13 +1924,39 @@ namespace { namespace { class MipsTargetInfo : public TargetInfo { + std::string ABI, CPU; static const TargetInfo::GCCRegAlias GCCRegAliases[]; static const char * const GCCRegNames[]; public: - MipsTargetInfo(const std::string& triple) : TargetInfo(triple) { + MipsTargetInfo(const std::string& triple) : TargetInfo(triple), ABI("o32") { DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" "i64:32:64-f32:32:32-f64:64:64-v64:64:64-n32"; } + virtual const char *getABI() const { return ABI.c_str(); } + virtual bool setABI(const std::string &Name) { + + if ((Name == "o32") || (Name == "eabi")) { + ABI = Name; + return true; + } else + return false; + } + virtual bool setCPU(const std::string &Name) { + CPU = Name; + return true; + } + void getDefaultFeatures(const std::string &CPU, + llvm::StringMap<bool> &Features) const { + Features[ABI] = true; + Features[CPU] = true; + } + virtual void getArchDefines(const LangOptions &Opts, + MacroBuilder &Builder) const { + if (ABI == "o32") + Builder.defineMacro("__mips_o32"); + else if (ABI == "eabi") + Builder.defineMacro("__mips_eabi"); + } virtual void getTargetDefines(const LangOptions &Opts, MacroBuilder &Builder) const { DefineStd(Builder, "mips", Opts); @@ -1938,6 +1964,7 @@ public: DefineStd(Builder, "MIPSEB", Opts); Builder.defineMacro("_MIPSEB"); Builder.defineMacro("__REGISTER_PREFIX__", ""); + getArchDefines(Opts, Builder); } virtual void getTargetBuiltins(const Builtin::Info *&Records, unsigned &NumRecords) const { @@ -2049,6 +2076,7 @@ void MipselTargetInfo::getTargetDefines(const LangOptions &Opts, DefineStd(Builder, "MIPSEL", Opts); Builder.defineMacro("_MIPSEL"); Builder.defineMacro("__REGISTER_PREFIX__", ""); + getArchDefines(Opts, Builder); } } // end anonymous namespace. |
