File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/clang/lib/Driver/ToolChains

usr / src / contrib / llvm-project / clang / lib / Driver / ToolChains /

📁 ..
📄 AIX.cpp(7.69 KB)
📄 AIX.h(2.51 KB)
📄 AMDGPU.cpp(21.42 KB)
📄 AMDGPU.h(3.72 KB)
📄 AVR.cpp(5.72 KB)
📄 AVR.h(1.94 KB)
📄 Ananas.cpp(5.21 KB)
📄 Ananas.h(2.06 KB)
📁 Arch
📄 BareMetal.cpp(6.4 KB)
📄 BareMetal.h(2.96 KB)
📄 Clang.cpp(270.02 KB)
📄 Clang.h(7.82 KB)
📄 CloudABI.cpp(5.05 KB)
📄 CloudABI.h(2.3 KB)
📄 CommonArgs.cpp(49.63 KB)
📄 CommonArgs.h(5.95 KB)
📄 Contiki.cpp(926 B)
📄 Contiki.h(1.25 KB)
📄 CrossWindows.cpp(9.44 KB)
📄 CrossWindows.h(2.93 KB)
📄 Cuda.cpp(36.52 KB)
📄 Cuda.h(7.5 KB)
📄 Darwin.cpp(103.49 KB)
📄 Darwin.h(20.22 KB)
📄 DragonFly.cpp(6.83 KB)
📄 DragonFly.h(2.16 KB)
📄 Flang.cpp(2.57 KB)
📄 Flang.h(1.45 KB)
📄 FreeBSD.cpp(15.99 KB)
📄 FreeBSD.h(3.72 KB)
📄 Fuchsia.cpp(12.4 KB)
📄 Fuchsia.h(3.72 KB)
📄 Gnu.cpp(118.91 KB)
📄 Gnu.h(14.8 KB)
📄 HIP.cpp(15.47 KB)
📄 HIP.h(4.4 KB)
📄 Haiku.cpp(1.28 KB)
📄 Haiku.h(1.25 KB)
📄 Hexagon.cpp(23.79 KB)
📄 Hexagon.h(4.34 KB)
📄 Hurd.cpp(7.1 KB)
📄 Hurd.h(1.5 KB)
📄 InterfaceStubs.cpp(2.63 KB)
📄 InterfaceStubs.h(1.23 KB)
📄 Lanai.h(1.31 KB)
📄 Linux.cpp(32.88 KB)
📄 Linux.h(2.69 KB)
📄 MSP430.cpp(7.95 KB)
📄 MSP430.h(2.45 KB)
📄 MSVC.cpp(57.11 KB)
📄 MSVC.h(6.12 KB)
📄 MSVCSetupApi.h(19.2 KB)
📄 MinGW.cpp(21.52 KB)
📄 MinGW.h(3.8 KB)
📄 Minix.cpp(3.98 KB)
📄 Minix.h(2.05 KB)
📄 MipsLinux.cpp(4.48 KB)
📄 MipsLinux.h(1.98 KB)
📄 Myriad.cpp(11.75 KB)
📄 Myriad.h(3.73 KB)
📄 NaCl.cpp(13.25 KB)
📄 NaCl.h(3.01 KB)
📄 NetBSD.cpp(16.56 KB)
📄 NetBSD.h(2.97 KB)
📄 OpenBSD.cpp(10.17 KB)
📄 OpenBSD.h(3.31 KB)
📄 PPCLinux.cpp(1.06 KB)
📄 PPCLinux.h(1.05 KB)
📄 PS4CPU.cpp(9.53 KB)
📄 PS4CPU.h(3.68 KB)
📄 RISCVToolchain.cpp(7.25 KB)
📄 RISCVToolchain.h(2.28 KB)
📄 ROCm.h(6.94 KB)
📄 Solaris.cpp(10.41 KB)
📄 Solaris.h(2.5 KB)
📄 TCE.cpp(1.49 KB)
📄 TCE.h(1.49 KB)
📄 VEToolchain.cpp(4.09 KB)
📄 VEToolchain.h(2.16 KB)
📄 WebAssembly.cpp(13.53 KB)
📄 WebAssembly.h(2.94 KB)
📄 XCore.cpp(5.48 KB)
📄 XCore.h(2.98 KB)

Editing: MipsLinux.cpp

//===-- MipsLinux.cpp - Mips ToolChain Implementations ----------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "MipsLinux.h"
#include "Arch/Mips.h"
#include "CommonArgs.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"

using namespace clang::driver;
using namespace clang::driver::toolchains;
using namespace clang;
using namespace llvm::opt;

/// Mips Toolchain
MipsLLVMToolChain::MipsLLVMToolChain(const Driver &D,
                                     const llvm::Triple &Triple,
                                     const ArgList &Args)
    : Linux(D, Triple, Args) {
  // Select the correct multilib according to the given arguments.
  DetectedMultilibs Result;
  findMIPSMultilibs(D, Triple, "", Args, Result);
  Multilibs = Result.Multilibs;
  SelectedMultilib = Result.SelectedMultilib;

// Find out the library suffix based on the ABI.
  LibSuffix = tools::mips::getMipsABILibSuffix(Args, Triple);
  getFilePaths().clear();
  getFilePaths().push_back(computeSysRoot() + "/usr/lib" + LibSuffix);
}

void MipsLLVMToolChain::AddClangSystemIncludeArgs(
    const ArgList &DriverArgs, ArgStringList &CC1Args) const {
  if (DriverArgs.hasArg(clang::driver::options::OPT_nostdinc))
    return;

const Driver &D = getDriver();

if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
    SmallString<128> P(D.ResourceDir);
    llvm::sys::path::append(P, "include");
    addSystemInclude(DriverArgs, CC1Args, P);
  }

if (DriverArgs.hasArg(options::OPT_nostdlibinc))
    return;

const auto &Callback = Multilibs.includeDirsCallback();
  if (Callback) {
    for (const auto &Path : Callback(SelectedMultilib))
      addExternCSystemIncludeIfExists(DriverArgs, CC1Args,
                                      D.getInstalledDir() + Path);
  }
}

Tool *MipsLLVMToolChain::buildLinker() const {
  return new tools::gnutools::Linker(*this);
}

std::string MipsLLVMToolChain::computeSysRoot() const {
  if (!getDriver().SysRoot.empty())
    return getDriver().SysRoot + SelectedMultilib.osSuffix();

const std::string InstalledDir(getDriver().getInstalledDir());
  std::string SysRootPath =
      InstalledDir + "/../sysroot" + SelectedMultilib.osSuffix();
  if (llvm::sys::fs::exists(SysRootPath))
    return SysRootPath;

return std::string();
}

ToolChain::CXXStdlibType
MipsLLVMToolChain::GetCXXStdlibType(const ArgList &Args) const {
  Arg *A = Args.getLastArg(options::OPT_stdlib_EQ);
  if (A) {
    StringRef Value = A->getValue();
    if (Value != "libc++")
      getDriver().Diag(clang::diag::err_drv_invalid_stdlib_name)
          << A->getAsString(Args);
  }

return ToolChain::CST_Libcxx;
}

void MipsLLVMToolChain::addLibCxxIncludePaths(
    const llvm::opt::ArgList &DriverArgs,
    llvm::opt::ArgStringList &CC1Args) const {
  if (const auto &Callback = Multilibs.includeDirsCallback()) {
    for (std::string Path : Callback(SelectedMultilib)) {
      Path = getDriver().getInstalledDir() + Path + "/c++/v1";
      if (llvm::sys::fs::exists(Path)) {
        addSystemInclude(DriverArgs, CC1Args, Path);
        return;
      }
    }
  }
}

void MipsLLVMToolChain::AddCXXStdlibLibArgs(const ArgList &Args,
                                            ArgStringList &CmdArgs) const {
  assert((GetCXXStdlibType(Args) == ToolChain::CST_Libcxx) &&
         "Only -lc++ (aka libxx) is supported in this toolchain.");

CmdArgs.push_back("-lc++");
  CmdArgs.push_back("-lc++abi");
  CmdArgs.push_back("-lunwind");
}

std::string MipsLLVMToolChain::getCompilerRT(const ArgList &Args,
                                             StringRef Component,
                                             FileType Type) const {
  SmallString<128> Path(getDriver().ResourceDir);
  llvm::sys::path::append(Path, SelectedMultilib.osSuffix(), "lib" + LibSuffix,
                          getOS());
  const char *Suffix;
  switch (Type) {
  case ToolChain::FT_Object:
    Suffix = ".o";
    break;
  case ToolChain::FT_Static:
    Suffix = ".a";
    break;
  case ToolChain::FT_Shared:
    Suffix = ".so";
    break;
  }
  llvm::sys::path::append(
      Path, Twine("libclang_rt." + Component + "-" + "mips" + Suffix));
  return std::string(Path.str());
}

003 File Manager

Editing: MipsLinux.cpp

Upload File

Create Folder