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" 19using namespace llvm; 20 21static 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 25static 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 31static cl::opt<int> DwarfVersion("dwarf-version", cl::desc("Dwarf version"), 32 cl::init(0)); 33 34static cl::opt<bool> ShowMCInst("asm-show-inst", 35 cl::desc("Emit internal instruction representation to " 36 "assembly file")); 37 38static cl::opt<bool> FatalWarnings("fatal-warnings", 39 cl::desc("Treat warnings as errors")); 40 41static cl::opt<bool> NoWarn("no-warn", cl::desc("Suppress all warnings")); 42static cl::alias NoWarnW("W", cl::desc("Alias for --no-warn"), cl::aliasopt(NoWarn)); 43 44static cl::opt<bool> NoDeprecatedWarn("no-deprecated-warn", 45 cl::desc("Suppress all deprecated warnings")); 46 47static cl::opt<std::string> 48ABIName("target-abi", cl::Hidden, 49 cl::desc("The name of the ABI to be targeted from the backend."), 50 cl::init("")); 51 52static MCTargetOptions InitMCTargetOptionsFromFlags() { 53 MCTargetOptions Options; 54 Options.MCRelaxAll = RelaxAll; 55 Options.MCIncrementalLinkerCompatible = IncrementalLinkerCompatible; 56 Options.DwarfVersion = DwarfVersion; 57 Options.ShowMCInst = ShowMCInst; 58 Options.ABIName = ABIName; 59 Options.MCFatalWarnings = FatalWarnings; 60 Options.MCNoWarn = NoWarn; 61 Options.MCNoDeprecatedWarn = NoDeprecatedWarn; 62 return Options; 63} 64 65#endif 66