include/llvm/MC/MCTargetOptionsCommandFlags.inc

   1 //===-- MCTargetOptionsCommandFlags.h --------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file contains machine code-specific flags that are shared between
  10 // different command line tools.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
  15 #define LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
  16
  17 #include "llvm/MC/MCTargetOptions.h"
  18 #include "llvm/Support/CommandLine.h"
  19 using namespace llvm;
  20
  21 static cl::opt<bool> RelaxAll("mc-relax-all",
  22                        cl::desc("When used with filetype=obj, "
  23                                 "relax all fixups in the emitted object file"));
  24
  25 static cl::opt<bool> IncrementalLinkerCompatible(
  26     "incremental-linker-compatible",
  27     cl::desc(
  28         "When used with filetype=obj, "
  29         "emit an object file which can be used with an incremental linker"));
  30
  31 static cl::opt<bool> PIECopyRelocations("pie-copy-relocations", cl::desc("PIE Copy Relocations"));
  32
  33 static cl::opt<int> DwarfVersion("dwarf-version", cl::desc("Dwarf version"),
  34                           cl::init(0));
  35
  36 static cl::opt<bool> ShowMCInst("asm-show-inst",
  37                          cl::desc("Emit internal instruction representation to "
  38                                   "assembly file"));
  39
  40 static cl::opt<bool> FatalWarnings("fatal-warnings",
  41                             cl::desc("Treat warnings as errors"));
  42
  43 static cl::opt<bool> NoWarn("no-warn", cl::desc("Suppress all warnings"));
  44 static cl::alias NoWarnW("W", cl::desc("Alias for --no-warn"), cl::aliasopt(NoWarn));
  45
  46 static cl::opt<bool> NoDeprecatedWarn("no-deprecated-warn",
  47                                cl::desc("Suppress all deprecated warnings"));
  48
  49 static cl::opt<std::string>
  50 ABIName("target-abi", cl::Hidden,
  51         cl::desc("The name of the ABI to be targeted from the backend."),
  52         cl::init(""));
  53
  54 static MCTargetOptions InitMCTargetOptionsFromFlags() {
  55   MCTargetOptions Options;
  56   Options.MCRelaxAll = RelaxAll;
  57   Options.MCIncrementalLinkerCompatible = IncrementalLinkerCompatible;
  58   Options.MCPIECopyRelocations = PIECopyRelocations;
  59   Options.DwarfVersion = DwarfVersion;
  60   Options.ShowMCInst = ShowMCInst;
  61   Options.ABIName = ABIName;
  62   Options.MCFatalWarnings = FatalWarnings;
  63   Options.MCNoWarn = NoWarn;
  64   Options.MCNoDeprecatedWarn = NoDeprecatedWarn;
  65   return Options;
  66 }
  67
  68 #endif