/// Fuchsia - Fuchsia tool chain which can call as(1) and ld(1) directly.
-static std::string computeTriple(llvm::Triple Triple) {
- SmallString<64> T;
- T += Triple.getArchName();
- T += "-";
- T += Triple.getOSName();
- return T.str();
-}
-
-static std::string getTargetDir(const Driver &D,
- llvm::Triple Triple) {
- SmallString<128> P(llvm::sys::path::parent_path(D.Dir));
- llvm::sys::path::append(P, "lib", computeTriple(Triple));
- return P.str();
-}
-
Fuchsia::Fuchsia(const Driver &D, const llvm::Triple &Triple,
const ArgList &Args)
- : ToolChain(D, Triple, Args) {
- getProgramPaths().push_back(getDriver().getInstalledDir());
- if (getDriver().getInstalledDir() != D.Dir)
- getProgramPaths().push_back(D.Dir);
-
- SmallString<128> P(getTargetDir(D, getTriple()));
- llvm::sys::path::append(P, "lib");
- getFilePaths().push_back(P.str());
-
- if (!D.SysRoot.empty()) {
- SmallString<128> P(D.SysRoot);
- llvm::sys::path::append(P, "lib");
- getFilePaths().push_back(P.str());
- }
+ : Generic_ELF(D, Triple, Args) {
+
+ getFilePaths().push_back(D.SysRoot + "/lib");
+ getFilePaths().push_back(D.ResourceDir + "/lib/fuchsia");
}
-std::string Fuchsia::ComputeEffectiveClangTriple(const ArgList &Args,
- types::ID InputType) const {
- llvm::Triple Triple(ComputeLLVMTriple(Args, InputType));
- Triple.setTriple(computeTriple(Triple));
- return Triple.getTriple();
+Tool *Fuchsia::buildAssembler() const {
+ return new tools::gnutools::Assembler(*this);
}
Tool *Fuchsia::buildLinker() const {
return;
}
- if (!D.SysRoot.empty()) {
- SmallString<128> P(D.SysRoot);
- llvm::sys::path::append(P, "include");
- addExternCSystemInclude(DriverArgs, CC1Args, P.str());
- }
+ addExternCSystemInclude(DriverArgs, CC1Args, D.SysRoot + "/include");
}
-void Fuchsia::AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
- ArgStringList &CC1Args) const {
- if (DriverArgs.hasArg(options::OPT_nostdlibinc) ||
- DriverArgs.hasArg(options::OPT_nostdincxx))
- return;
-
- switch (GetCXXStdlibType(DriverArgs)) {
- case ToolChain::CST_Libcxx: {
- SmallString<128> P(getTargetDir(getDriver(), getTriple()));
- llvm::sys::path::append(P, "include", "c++", "v1");
- addSystemInclude(DriverArgs, CC1Args, P.str());
- break;
- }
-
- default:
- llvm_unreachable("invalid stdlib name");
- }
+std::string Fuchsia::findLibCxxIncludePath() const {
+ return getDriver().SysRoot + "/include/c++/v1";
}
void Fuchsia::AddCXXStdlibLibArgs(const ArgList &Args,
ArgStringList &CmdArgs) const {
- switch (GetCXXStdlibType(Args)) {
- case ToolChain::CST_Libcxx:
- CmdArgs.push_back("-lc++");
- CmdArgs.push_back("-lc++abi");
- CmdArgs.push_back("-lunwind");
- break;
-
- case ToolChain::CST_Libstdcxx:
- llvm_unreachable("invalid stdlib name");
- }
+ (void) GetCXXStdlibType(Args);
+ CmdArgs.push_back("-lc++");
+ CmdArgs.push_back("-lc++abi");
+ CmdArgs.push_back("-lunwind");
}
SanitizerMask Fuchsia::getSupportedSanitizers() const {
namespace toolchains {
-class LLVM_LIBRARY_VISIBILITY Fuchsia : public ToolChain {
+class LLVM_LIBRARY_VISIBILITY Fuchsia : public Generic_ELF {
public:
Fuchsia(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
+ bool isPIEDefault() const override { return true; }
bool HasNativeLLVMSupport() const override { return true; }
bool IsIntegratedAssemblerDefault() const override { return true; }
- RuntimeLibType GetDefaultRuntimeLibType() const override {
- return ToolChain::RLT_CompilerRT;
- }
- CXXStdlibType GetDefaultCXXStdlibType() const override {
- return ToolChain::CST_Libcxx;
- }
- bool isPICDefault() const override { return false; }
- bool isPIEDefault() const override { return true; }
- bool isPICDefaultForced() const override { return false; }
llvm::DebuggerKind getDefaultDebuggerTuning() const override {
return llvm::DebuggerKind::GDB;
}
- std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
- types::ID InputType) const override;
-
SanitizerMask getSupportedSanitizers() const override;
RuntimeLibType
void
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
- void
- AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args) const override;
+ std::string findLibCxxIncludePath() const override;
void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const override;
}
protected:
+ Tool *buildAssembler() const override;
Tool *buildLinker() const override;
};