1 files changed, 0 insertions, 149 deletions
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/CloudABI.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/CloudABI.cpp
deleted file mode 100644
index 9ee46ac857f0..000000000000
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/CloudABI.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-//===--- CloudABI.cpp - CloudABI 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 "CloudABI.h"
-#include "CommonArgs.h"
-#include "clang/Driver/Compilation.h"
-#include "clang/Driver/Driver.h"
-#include "clang/Driver/InputInfo.h"
-#include "clang/Driver/Options.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/Option/ArgList.h"
-#include "llvm/Support/Path.h"
-
-using namespace clang::driver;
-using namespace clang::driver::tools;
-using namespace clang::driver::toolchains;
-using namespace clang;
-using namespace llvm::opt;
-
-void cloudabi::Linker::ConstructJob(Compilation &C, const JobAction &JA,
-                                    const InputInfo &Output,
-                                    const InputInfoList &Inputs,
-                                    const ArgList &Args,
-                                    const char *LinkingOutput) const {
-  const ToolChain &ToolChain = getToolChain();
-  const Driver &D = ToolChain.getDriver();
-  ArgStringList CmdArgs;
-
-  // Silence warning for "clang -g foo.o -o foo"
-  Args.ClaimAllArgs(options::OPT_g_Group);
-  // and "clang -emit-llvm foo.o -o foo"
-  Args.ClaimAllArgs(options::OPT_emit_llvm);
-  // and for "clang -w foo.o -o foo". Other warning options are already
-  // handled somewhere else.
-  Args.ClaimAllArgs(options::OPT_w);
-
-  if (!D.SysRoot.empty())
-    CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
-
-  // CloudABI only supports static linkage.
-  CmdArgs.push_back("-Bstatic");
-  CmdArgs.push_back("--no-dynamic-linker");
-
-  // Provide PIE linker flags in case PIE is default for the architecture.
-  if (ToolChain.isPIEDefault()) {
-    CmdArgs.push_back("-pie");
-    CmdArgs.push_back("-zrelro");
-  }
-
-  CmdArgs.push_back("--eh-frame-hdr");
-  CmdArgs.push_back("--gc-sections");
-
-  if (Output.isFilename()) {
-    CmdArgs.push_back("-o");
-    CmdArgs.push_back(Output.getFilename());
-  } else {
-    assert(Output.isNothing() && "Invalid output.");
-  }
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
-    CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crt0.o")));
-    CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtbegin.o")));
-  }
-
-  Args.AddAllArgs(CmdArgs, options::OPT_L);
-  ToolChain.AddFilePathLibArgs(Args, CmdArgs);
-  Args.AddAllArgs(CmdArgs,
-                  {options::OPT_T_Group, options::OPT_e, options::OPT_s,
-                   options::OPT_t, options::OPT_Z_Flag, options::OPT_r});
-
-  if (D.isUsingLTO()) {
-    assert(!Inputs.empty() && "Must have at least one input.");
-    addLTOOptions(ToolChain, Args, CmdArgs, Output, Inputs[0],
-                  D.getLTOMode() == LTOK_Thin);
-  }
-
-  AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
-
-  if (ToolChain.ShouldLinkCXXStdlib(Args))
-    ToolChain.AddCXXStdlibLibArgs(Args, CmdArgs);
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
-    CmdArgs.push_back("-lc");
-    CmdArgs.push_back("-lcompiler_rt");
-  }
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles))
-    CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtend.o")));
-
-  const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(std::make_unique<Command>(JA, *this,
-                                         ResponseFileSupport::AtFileCurCP(),
-                                         Exec, CmdArgs, Inputs, Output));
-}
-
-// CloudABI - CloudABI tool chain which can call ld(1) directly.
-
-CloudABI::CloudABI(const Driver &D, const llvm::Triple &Triple,
-                   const ArgList &Args)
-    : Generic_ELF(D, Triple, Args) {
-  SmallString<128> P(getDriver().Dir);
-  llvm::sys::path::append(P, "..", getTriple().str(), "lib");
-  getFilePaths().push_back(std::string(P.str()));
-}
-
-void CloudABI::addLibCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
-                                     llvm::opt::ArgStringList &CC1Args) const {
-  SmallString<128> P(getDriver().Dir);
-  llvm::sys::path::append(P, "..", getTriple().str(), "include/c++/v1");
-  addSystemInclude(DriverArgs, CC1Args, P.str());
-}
-
-void CloudABI::AddCXXStdlibLibArgs(const ArgList &Args,
-                                   ArgStringList &CmdArgs) const {
-  CmdArgs.push_back("-lc++");
-  CmdArgs.push_back("-lc++abi");
-  CmdArgs.push_back("-lunwind");
-}
-
-Tool *CloudABI::buildLinker() const {
-  return new tools::cloudabi::Linker(*this);
-}
-
-bool CloudABI::isPIEDefault() const {
-  // Only enable PIE on architectures that support PC-relative
-  // addressing. PC-relative addressing is required, as the process
-  // startup code must be able to relocate itself.
-  switch (getTriple().getArch()) {
-  case llvm::Triple::aarch64:
-  case llvm::Triple::x86_64:
-    return true;
-  default:
-    return false;
-  }
-}
-
-SanitizerMask CloudABI::getSupportedSanitizers() const {
-  SanitizerMask Res = ToolChain::getSupportedSanitizers();
-  Res |= SanitizerKind::SafeStack;
-  return Res;
-}
-
-SanitizerMask CloudABI::getDefaultSanitizers() const {
-  return SanitizerKind::SafeStack;
-}