MCTargetOptionsCommandFlags.h revision dce4a407a24b04eebc6a376f8e62b41aaa7b071f 
1//===-- MCTargetOptionsCommandFlags.h --------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file contains machine code-specific flags that are shared between
11// different command line tools.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
16#define LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
17
18#include "llvm/Support/CommandLine.h"
19#include "llvm/MC/MCTargetOptions.h"
20using namespace llvm;
21
22cl::opt<MCTargetOptions::AsmInstrumentation> AsmInstrumentation(
23    "asm-instrumentation", cl::desc("Instrumentation of inline assembly and "
24                                    "assembly source files"),
25    cl::init(MCTargetOptions::AsmInstrumentationNone),
26    cl::values(clEnumValN(MCTargetOptions::AsmInstrumentationNone, "none",
27                          "no instrumentation at all"),
28               clEnumValN(MCTargetOptions::AsmInstrumentationAddress, "address",
29                          "instrument instructions with memory arguments"),
30               clEnumValEnd));
31
32cl::opt<bool> RelaxAll("mc-relax-all",
33                       cl::desc("When used with filetype=obj, "
34                                "relax all fixups in the emitted object file"));
35
36static inline MCTargetOptions InitMCTargetOptionsFromFlags() {
37  MCTargetOptions Options;
38  Options.SanitizeAddress =
39      (AsmInstrumentation == MCTargetOptions::AsmInstrumentationAddress);
40  Options.MCRelaxAll = RelaxAll;
41  return Options;
42}
43
44#endif
45