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92 lines
3.3 KiB
C++
92 lines
3.3 KiB
C++
//===--- Tools.cpp - Tools Implementations --------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "Tools.h"
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#include "ToolChains.h"
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#include "swift/Driver/Driver.h"
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#include "swift/Driver/Job.h"
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#include "llvm/ADT/StringSwitch.h"
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#include "llvm/Option/Arg.h"
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#include "llvm/Option/ArgList.h"
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using namespace swift::driver;
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using namespace swift::driver::tools;
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using namespace llvm::opt;
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/// Swift Tool
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std::unique_ptr<Job> Swift::constructJob(const JobAction &JA,
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std::unique_ptr<JobList> Inputs,
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std::unique_ptr<CommandOutput> Output,
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const ActionList &InputActions,
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const ArgList &Args,
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StringRef LinkingOutput) const {
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ArgStringList Arguments;
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Arguments.push_back("--version");
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const char *Exec = getToolChain().getDriver().getSwiftProgramPath();
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std::unique_ptr<Job> Cmd(new Command(JA, *this, std::move(Inputs),
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std::move(Output),
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Exec, Arguments));
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return Cmd;
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}
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/// Darwin Tools
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llvm::Triple::ArchType darwin::getArchTypeForDarwinArchName(StringRef Arch) {
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return llvm::StringSwitch<llvm::Triple::ArchType>(Arch)
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.Cases("i386", "i486", "i486SX", "i586", "i686", llvm::Triple::x86)
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.Cases("pentium", "pentpro", "pentIIm3", "pentIIm5", "pentium4",
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llvm::Triple::x86)
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.Case("x86_64", llvm::Triple::x86_64)
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.Cases("arm", "armv4t", "armv5", "armv6", "armv6m", llvm::Triple::arm)
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.Cases("armv7", "armv7em", "armv7f", "armv7k", "armv7m", llvm::Triple::arm)
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.Cases("armv7s", "xscale", llvm::Triple::arm)
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.Default(llvm::Triple::UnknownArch);
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}
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void darwin::DarwinTool::anchor() {}
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void darwin::DarwinTool::AddDarwinArch(const ArgList &Args,
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ArgStringList &CmdArgs) const {
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StringRef ArchName = getDarwinToolChain().getDarwinArchName(Args);
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CmdArgs.push_back("-arch");
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CmdArgs.push_back(Args.MakeArgString(ArchName));
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}
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std::unique_ptr<Job>
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darwin::Linker::constructJob(const JobAction &JA,
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std::unique_ptr<JobList> Inputs,
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std::unique_ptr<CommandOutput> Output,
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const ActionList &InputActions,
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const ArgList &Args,
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StringRef LinkingOutput) const {
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assert(Output->getType() == types::TY_Image && "Invalid linker output type.");
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ArgStringList Arguments;
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Arguments.push_back("-v");
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std::string Exec = getToolChain().getDriver().getProgramPath("ld",
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getToolChain());
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std::unique_ptr<Job>Cmd (new Command(JA, *this, std::move(Inputs),
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std::move(Output),
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Args.MakeArgString(Exec), Arguments));
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return Cmd;
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}
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