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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/MC/MCTargetOptions.h"
19 : #include "llvm/Support/CommandLine.h"
20 : using namespace llvm;
21 :
22 38517 : static cl::opt<MCTargetOptions::AsmInstrumentation> AsmInstrumentation(
23 38517 : "asm-instrumentation", cl::desc("Instrumentation of inline assembly and "
24 : "assembly source files"),
25 77034 : cl::init(MCTargetOptions::AsmInstrumentationNone),
26 38517 : cl::values(clEnumValN(MCTargetOptions::AsmInstrumentationNone, "none",
27 : "no instrumentation at all"),
28 : clEnumValN(MCTargetOptions::AsmInstrumentationAddress, "address",
29 38517 : "instrument instructions with memory arguments")));
30 :
31 38517 : static cl::opt<bool> RelaxAll("mc-relax-all",
32 38517 : cl::desc("When used with filetype=obj, "
33 38517 : "relax all fixups in the emitted object file"));
34 :
35 38517 : static cl::opt<bool> IncrementalLinkerCompatible(
36 : "incremental-linker-compatible",
37 38517 : cl::desc(
38 : "When used with filetype=obj, "
39 38517 : "emit an object file which can be used with an incremental linker"));
40 :
41 38517 : static cl::opt<bool> PIECopyRelocations("pie-copy-relocations", cl::desc("PIE Copy Relocations"));
42 :
43 77034 : static cl::opt<int> DwarfVersion("dwarf-version", cl::desc("Dwarf version"),
44 115551 : cl::init(0));
45 :
46 38517 : static cl::opt<bool> ShowMCInst("asm-show-inst",
47 38517 : cl::desc("Emit internal instruction representation to "
48 38517 : "assembly file"));
49 :
50 38517 : static cl::opt<bool> FatalWarnings("fatal-warnings",
51 38517 : cl::desc("Treat warnings as errors"));
52 :
53 38517 : static cl::opt<bool> NoWarn("no-warn", cl::desc("Suppress all warnings"));
54 38517 : static cl::alias NoWarnW("W", cl::desc("Alias for --no-warn"), cl::aliasopt(NoWarn));
55 :
56 38517 : static cl::opt<bool> NoDeprecatedWarn("no-deprecated-warn",
57 38517 : cl::desc("Suppress all deprecated warnings"));
58 :
59 : static cl::opt<std::string>
60 38517 : ABIName("target-abi", cl::Hidden,
61 38517 : cl::desc("The name of the ABI to be targeted from the backend."),
62 115551 : cl::init(""));
63 :
64 35687 : static MCTargetOptions InitMCTargetOptionsFromFlags() {
65 35687 : MCTargetOptions Options;
66 35687 : Options.SanitizeAddress =
67 35687 : (AsmInstrumentation == MCTargetOptions::AsmInstrumentationAddress);
68 35687 : Options.MCRelaxAll = RelaxAll;
69 35687 : Options.MCIncrementalLinkerCompatible = IncrementalLinkerCompatible;
70 35687 : Options.MCPIECopyRelocations = PIECopyRelocations;
71 35687 : Options.DwarfVersion = DwarfVersion;
72 35687 : Options.ShowMCInst = ShowMCInst;
73 35687 : Options.ABIName = ABIName;
74 35687 : Options.MCFatalWarnings = FatalWarnings;
75 35687 : Options.MCNoWarn = NoWarn;
76 35687 : Options.MCNoDeprecatedWarn = NoDeprecatedWarn;
77 35687 : return Options;
78 : }
79 :
80 : #endif
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