MCObjectFileInfo.h Source File (original) (raw)

13#ifndef LLVM_MC_MCOBJECTFILEINFO_H

14#define LLVM_MC_MCOBJECTFILEINFO_H

23#include

24#include

26namespace llvm {

31protected:

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250 std::array<MCSection *, binaryformat::Swift5ReflectionSectionKind::last>

252

253public:

254 void initMCObjectFileInfo(MCContext &MCCtx, bool PIC,

255 bool LargeCodeModel = false);

258

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284 return getDwarfComdatSection(".debug_info", Hash);

285 }

308

324 return getDwarfComdatSection(".debug_types", Hash);

325 }

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378 MCSection *getLLVMStatsSection() const;

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461 return ReflSectionKind !=

464 : nullptr;

465 }

466

467private:

468 bool PositionIndependent = false;

470

471 void initMachOMCObjectFileInfo(const Triple &T);

472 void initELFMCObjectFileInfo(const Triple &T, bool Large);

473 void initGOFFMCObjectFileInfo(const Triple &T);

474 void initCOFFMCObjectFileInfo(const Triple &T);

475 void initSPIRVMCObjectFileInfo(const Triple &T);

476 void initWasmMCObjectFileInfo(const Triple &T);

477 void initXCOFFMCObjectFileInfo(const Triple &T);

478 void initDXContainerObjectFileInfo(const Triple &T);

479 MCSection *getDwarfComdatSection(const char *Name, uint64_t Hash) const;

480};

481

482}

483

484#endif

PassInstrumentationCallbacks PIC

This file contains data-structure definitions and constants to support unwinding based on ....

Defines the llvm::VersionTuple class, which represents a version in the form major[....

Context object for machine code objects.

Definition MCObjectFileInfo.h:30

MCSection * getTLSBSSSection() const

Definition MCObjectFileInfo.h:360

MCSection * getDataRelROSection() const

Definition MCObjectFileInfo.h:383

MCSection * NonLazySymbolPointerSection

Definition MCObjectFileInfo.h:225

MCSection * TLSBSSSection

Section directive for Thread Local uninitialized data.

Definition MCObjectFileInfo.h:164

MCSection * CallGraphSection

Section containing call graph metadata.

Definition MCObjectFileInfo.h:73

MCSection * DwarfDebugNamesSection

Accelerator table sections.

Definition MCObjectFileInfo.h:107

MCSection * DwarfAddrSection

Definition MCObjectFileInfo.h:126

const MCSection * TLSThreadInitSection

Section for thread local data initialization functions.

Definition MCObjectFileInfo.h:210

MCSection * GEHContSection

Definition MCObjectFileInfo.h:234

MCSection * DwarfStrOffSection

The DWARF v5 string offset and address table sections.

Definition MCObjectFileInfo.h:125

MCSection * getDwarfLoclistsSection() const

Definition MCObjectFileInfo.h:305

MCSection * DwarfARangesSection

Definition MCObjectFileInfo.h:95

MCSection * getDwarfAccelTypesSection() const

Definition MCObjectFileInfo.h:319

MCSection * DwarfStrSection

Definition MCObjectFileInfo.h:93

MCSection * MergeableConst16Section

Definition MCObjectFileInfo.h:197

const MCSection * getMergeableConst4Section() const

Definition MCObjectFileInfo.h:384

MCSection * ADASection

Definition MCObjectFileInfo.h:241

MCSection * COFFGlobalTypeHashesSection

Definition MCObjectFileInfo.h:150

const MCSection * getMergeableConst16Section() const

Definition MCObjectFileInfo.h:390

MCSection * SFrameSection

SFrame section.

Definition MCObjectFileInfo.h:181

MCSection * DwarfLocDWOSection

Definition MCObjectFileInfo.h:119

const MCSection * getMergeableConst32Section() const

Definition MCObjectFileInfo.h:393

MCSection * MergeableConst4Section

Definition MCObjectFileInfo.h:195

MCSection * DwarfMacinfoSection

Definition MCObjectFileInfo.h:97

MCSection * DwarfPubNamesSection

Definition MCObjectFileInfo.h:101

MCSection * DwarfGnuPubTypesSection

Section for newer gnu pubtypes.

Definition MCObjectFileInfo.h:143

MCSection * DwarfCUIndexSection

Definition MCObjectFileInfo.h:137

MCSection * TextSection

Section directive for standard text.

Definition MCObjectFileInfo.h:54

MCSection * getDwarfGnuPubNamesSection() const

Definition MCObjectFileInfo.h:291

MCSection * ConstDataCoalSection

Definition MCObjectFileInfo.h:218

MCSection * getDwarfStrOffDWOSection() const

Definition MCObjectFileInfo.h:331

MCSection * LLVMStatsSection

Definition MCObjectFileInfo.h:191

MCSection * ConstTextCoalSection

Definition MCObjectFileInfo.h:215

MCSection * getAddrSigSection() const

Definition MCObjectFileInfo.h:433

MCSection * TLSDataSection

Section directive for Thread Local data. ELF, MachO, COFF, and Wasm.

Definition MCObjectFileInfo.h:159

const MCSection * getTLSTLVSection() const

Definition MCObjectFileInfo.h:398

MCSection * MergeableConst8Section

Definition MCObjectFileInfo.h:196

MCSection * AddrSigSection

Definition MCObjectFileInfo.h:227

MCSection * getEHFrameSection() const

Definition MCObjectFileInfo.h:453

MCSection * getDwarfRangesSection() const

Definition MCObjectFileInfo.h:303

MCSection * IDRLSection

Definition MCObjectFileInfo.h:242

MCSection * getADASection() const

Definition MCObjectFileInfo.h:447

MCSection * getPDataSection() const

Definition MCObjectFileInfo.h:437

MCSection * DwarfInfoSection

Definition MCObjectFileInfo.h:87

MCSection * ThreadLocalPointerSection

Definition MCObjectFileInfo.h:226

MCSection * getDwarfInfoSection(uint64_t Hash) const

Definition MCObjectFileInfo.h:283

MCSection * getDwarfAccelNamespaceSection() const

Definition MCObjectFileInfo.h:316

MCSection * LSDASection

If exception handling is supported by the target, this is the section the Language Specific Data Area...

Definition MCObjectFileInfo.h:70

MCSection * getFaultMapSection() const

Definition MCObjectFileInfo.h:363

MCSection * CompactUnwindSection

If exception handling is supported by the target and the target can support a compact representation ...

Definition MCObjectFileInfo.h:78

MCSection * getDwarfLineDWOSection() const

Definition MCObjectFileInfo.h:329

MCSection * COFFDebugSymbolsSection

Definition MCObjectFileInfo.h:148

MCSection * GFIDsSection

Definition MCObjectFileInfo.h:235

MCSection * getDwarfStrOffSection() const

Definition MCObjectFileInfo.h:332

MCSection * getDwarfInfoDWOSection() const

Definition MCObjectFileInfo.h:322

const MCSection * getConstTextCoalSection() const

Definition MCObjectFileInfo.h:405

MCSection * getGEHContSection() const

Definition MCObjectFileInfo.h:440

MCSection * DwarfStrDWOSection

Definition MCObjectFileInfo.h:117

std::array< MCSection *, binaryformat::Swift5ReflectionSectionKind::last > Swift5ReflectionSections

Definition MCObjectFileInfo.h:251

MCSection * getDwarfTypesDWOSection() const

Definition MCObjectFileInfo.h:326

MCSection * DwarfLoclistsSection

The DWARF v5 locations list section.

Definition MCObjectFileInfo.h:130

MCSection * getDwarfPubNamesSection() const

Definition MCObjectFileInfo.h:289

bool getSupportsCompactUnwindWithoutEHFrame() const

Definition MCObjectFileInfo.h:259

MCSection * getDwarfMacroSection() const

Definition MCObjectFileInfo.h:307

MCSection * ReadOnly16Section

Definition MCObjectFileInfo.h:247

MCSection * getSXDataSection() const

Definition MCObjectFileInfo.h:439

MCSection * getTextCoalSection() const

Definition MCObjectFileInfo.h:404

MCSection * DwarfLocSection

Definition MCObjectFileInfo.h:94

MCSection * PseudoProbeSection

Section for pseudo probe information used by AutoFDO.

Definition MCObjectFileInfo.h:187

MCSection * getDwarfStrSection() const

Definition MCObjectFileInfo.h:300

MCSection * getDwarfLineStrSection() const

Definition MCObjectFileInfo.h:287

unsigned getCompactUnwindDwarfEHFrameOnly() const

Definition MCObjectFileInfo.h:268

MCSection * FourByteConstantSection

Definition MCObjectFileInfo.h:221

MCSection * DwarfAccelNamesSection

Definition MCObjectFileInfo.h:108

MCSection * getGFIDsSection() const

Definition MCObjectFileInfo.h:441

MCSection * ReadOnly8Section

Definition MCObjectFileInfo.h:246

MCSection * getDwarfLoclistsDWOSection() const

Definition MCObjectFileInfo.h:337

const MCSection * getConstDataSection() const

Definition MCObjectFileInfo.h:408

const MCSection * getDataCoalSection() const

Definition MCObjectFileInfo.h:409

MCSection * DwarfRnglistsSection

The DWARF v5 range list section.

Definition MCObjectFileInfo.h:128

const MCSection * DwarfDebugInlineSection

Definition MCObjectFileInfo.h:92

MCSection * XDataSection

Definition MCObjectFileInfo.h:232

MCSection * getBSSSection() const

Definition MCObjectFileInfo.h:276

MCSection * DataBSSSection

Definition MCObjectFileInfo.h:220

MCSection * GIATsSection

Definition MCObjectFileInfo.h:236

MCSection * DwarfAbbrevDWOSection

Definition MCObjectFileInfo.h:116

MCSection * COFFDebugTypesSection

Definition MCObjectFileInfo.h:149

MCSection * getDwarfTUIndexSection() const

Definition MCObjectFileInfo.h:345

MCSection * getDwarfDebugNamesSection() const

Definition MCObjectFileInfo.h:309

MCSection * getRemarksSection() const

Definition MCObjectFileInfo.h:364

const MCSection * getConstDataCoalSection() const

Definition MCObjectFileInfo.h:410

MCSection * getDwarfMacinfoDWOSection() const

Definition MCObjectFileInfo.h:341

MCSection * LazySymbolPointerSection

Definition MCObjectFileInfo.h:224

MCSection * getDrectveSection() const

Definition MCObjectFileInfo.h:436

MCSection * getSwift5ReflectionSection(llvm::binaryformat::Swift5ReflectionSectionKind ReflSectionKind)

Definition MCObjectFileInfo.h:459

MCSection * RemarksSection

Remarks section.

Definition MCObjectFileInfo.h:173

MCSection * PDataSection

Definition MCObjectFileInfo.h:231

MCSection * getLazySymbolPointerSection() const

Definition MCObjectFileInfo.h:424

MCSection * getDwarfRnglistsSection() const

Definition MCObjectFileInfo.h:304

MCSection * TextCoalSection

Definition MCObjectFileInfo.h:214

MCSection * getDwarfAddrSection() const

Definition MCObjectFileInfo.h:333

MCSection * PseudoProbeDescSection

Definition MCObjectFileInfo.h:188

MCSection * DwarfPubTypesSection

Definition MCObjectFileInfo.h:91

MCSection * DwarfRangesSection

Definition MCObjectFileInfo.h:96

MCSection * DwarfStrOffDWOSection

Definition MCObjectFileInfo.h:120

MCSection * TLSExtraDataSection

Extra TLS Variable Data section.

Definition MCObjectFileInfo.h:156

MCSection * getDwarfLineSection() const

Definition MCObjectFileInfo.h:286

MCSection * getDwarfInfoSection() const

Definition MCObjectFileInfo.h:282

MCSection * getDwarfFrameSection() const

Definition MCObjectFileInfo.h:288

MCSection * DataRelROSection

Definition MCObjectFileInfo.h:194

MCSection * getTLSExtraDataSection() const

Definition MCObjectFileInfo.h:358

const MCSection * getEightByteConstantSection() const

Definition MCObjectFileInfo.h:418

MCSection * EHFrameSection

EH frame section.

Definition MCObjectFileInfo.h:178

bool OmitDwarfIfHaveCompactUnwind

OmitDwarfIfHaveCompactUnwind - True if the target object file supports having some functions with com...

Definition MCObjectFileInfo.h:39

MCSection * CStringSection

Definition MCObjectFileInfo.h:212

const MCSection * getTLSThreadInitSection() const

Definition MCObjectFileInfo.h:399

MCSection * DrectveSection

COFF specific sections.

Definition MCObjectFileInfo.h:230

MCSection * getPPA2ListSection() const

Definition MCObjectFileInfo.h:446

MCSection * FaultMapSection

FaultMap section.

Definition MCObjectFileInfo.h:170

MCSection * DwarfAccelObjCSection

Definition MCObjectFileInfo.h:109

MCSection * TLSTLVSection

Section for thread local structure information.

Definition MCObjectFileInfo.h:206

MCSection * getLSDASection() const

Definition MCObjectFileInfo.h:278

MCSection * DwarfSwiftASTSection

Definition MCObjectFileInfo.h:146

MCSection * getDwarfPubTypesSection() const

Definition MCObjectFileInfo.h:290

bool isPositionIndependent() const

Definition MCObjectFileInfo.h:456

MCSection * DwarfMacroSection

Definition MCObjectFileInfo.h:98

unsigned getFDEEncoding() const

Definition MCObjectFileInfo.h:266

const MCSection * getDwarfDebugInlineSection() const

Definition MCObjectFileInfo.h:297

MCSection * getDwarfTypesSection(uint64_t Hash) const

Definition MCObjectFileInfo.h:323

MCSection * getDwarfGnuPubTypesSection() const

Definition MCObjectFileInfo.h:294

MCSection * DataCoalSection

Definition MCObjectFileInfo.h:217

MCSection * DwarfFrameSection

Definition MCObjectFileInfo.h:90

MCSection * SXDataSection

Definition MCObjectFileInfo.h:233

MCSection * UStringSection

Definition MCObjectFileInfo.h:213

const MCSection * getMergeableConst8Section() const

Definition MCObjectFileInfo.h:387

MCSection * DwarfRnglistsDWOSection

The DWARF v5 range and location list sections for fission.

Definition MCObjectFileInfo.h:133

MCSection * getDwarfStrDWOSection() const

Definition MCObjectFileInfo.h:328

MCSection * ImportCallSection

If import call optimization is supported by the target, this is the section to emit import call data ...

Definition MCObjectFileInfo.h:82

MCSection * MergeableConst32Section

Definition MCObjectFileInfo.h:198

MCSection * SixteenByteConstantSection

Definition MCObjectFileInfo.h:223

MCSection * getStackMapSection() const

Definition MCObjectFileInfo.h:362

virtual ~MCObjectFileInfo()

MCSection * getDwarfAccelNamesSection() const

Definition MCObjectFileInfo.h:312

MCSection * getReadOnlySection() const

Definition MCObjectFileInfo.h:277

MCSection * getThreadLocalPointerSection() const

Definition MCObjectFileInfo.h:430

MCSection * DataCommonSection

Definition MCObjectFileInfo.h:219

MCSection * getDwarfAbbrevDWOSection() const

Definition MCObjectFileInfo.h:327

MCSection * getDwarfRnglistsDWOSection() const

Definition MCObjectFileInfo.h:334

const MCSection * getFourByteConstantSection() const

Definition MCObjectFileInfo.h:415

std::optional< sframe::ABI > SFrameABIArch

SFrame ABI architecture byte.

Definition MCObjectFileInfo.h:51

MCSection * DwarfLineStrSection

Definition MCObjectFileInfo.h:89

bool SupportsCompactUnwindWithoutEHFrame

True if the target object file supports emitting a compact unwind section without an associated EH fr...

Definition MCObjectFileInfo.h:34

MCSection * ReadOnlySection

Section that is readonly and can contain arbitrary initialized data.

Definition MCObjectFileInfo.h:66

MCSection * getDwarfAbbrevSection() const

Definition MCObjectFileInfo.h:281

MCSection * getDwarfSwiftASTSection() const

Definition MCObjectFileInfo.h:346

MCSection * getIDRLSection() const

Definition MCObjectFileInfo.h:448

MCSection * DwarfLineDWOSection

Definition MCObjectFileInfo.h:118

MCSection * getCOFFDebugSymbolsSection() const

Definition MCObjectFileInfo.h:348

MCSection * DwarfAbbrevSection

Definition MCObjectFileInfo.h:86

MCSection * getXDataSection() const

Definition MCObjectFileInfo.h:438

bool getOmitDwarfIfHaveCompactUnwind() const

Definition MCObjectFileInfo.h:262

MCSection * getGLJMPSection() const

Definition MCObjectFileInfo.h:443

MCSection * getTOCBaseSection() const

Definition MCObjectFileInfo.h:451

const MCSection * getCStringSection() const

Definition MCObjectFileInfo.h:402

MCSection * DwarfLineSection

Definition MCObjectFileInfo.h:88

const MCSection * getTLSDataSection() const

Definition MCObjectFileInfo.h:359

MCSection * TOCBaseSection

Definition MCObjectFileInfo.h:245

unsigned FDECFIEncoding

FDE CFI encoding.

Definition MCObjectFileInfo.h:45

MCSection * getCOFFDebugTypesSection() const

Definition MCObjectFileInfo.h:351

std::optional< sframe::ABI > getSFrameABIArch() const

Definition MCObjectFileInfo.h:272

MCSection * getGIATsSection() const

Definition MCObjectFileInfo.h:442

MCSection * getSFrameSection() const

Definition MCObjectFileInfo.h:454

MCSection * getDwarfCUIndexSection() const

Definition MCObjectFileInfo.h:344

MCSection * getImportCallSection() const

Definition MCObjectFileInfo.h:279

MCSection * DwarfTUIndexSection

Definition MCObjectFileInfo.h:138

MCSection * getDwarfMacinfoSection() const

Definition MCObjectFileInfo.h:306

MCSection * getDwarfLocDWOSection() const

Definition MCObjectFileInfo.h:330

MCSection * DwarfLoclistsDWOSection

Definition MCObjectFileInfo.h:134

MCSection * getDwarfARangesSection() const

Definition MCObjectFileInfo.h:302

MCSection * getDwarfAccelObjCSection() const

Definition MCObjectFileInfo.h:315

MCSection * DwarfInfoDWOSection

Definition MCObjectFileInfo.h:114

MCSection * BSSSection

Section that is default initialized to zero.

Definition MCObjectFileInfo.h:60

MCSection * getNonLazySymbolPointerSection() const

Definition MCObjectFileInfo.h:427

const MCSection * getSixteenByteConstantSection() const

Definition MCObjectFileInfo.h:421

MCSection * PPA2ListSection

Definition MCObjectFileInfo.h:240

MCSection * getDwarfLocSection() const

Definition MCObjectFileInfo.h:301

virtual unsigned getTextSectionAlignment() const

Definition MCObjectFileInfo.h:273

MCSection * getDataBSSSection() const

Definition MCObjectFileInfo.h:414

MCSection * EightByteConstantSection

Definition MCObjectFileInfo.h:222

MCSection * StackSizesSection

Section containing metadata on function stack sizes.

Definition MCObjectFileInfo.h:184

unsigned CompactUnwindDwarfEHFrameOnly

Compact unwind encoding indicating that we should emit only an EH frame.

Definition MCObjectFileInfo.h:48

const MCSection * getDataCommonSection() const

Definition MCObjectFileInfo.h:413

MCSection * getTextSection() const

Definition MCObjectFileInfo.h:274

MCSection * DwarfTypesDWOSection

Definition MCObjectFileInfo.h:115

MCSection * GLJMPSection

Definition MCObjectFileInfo.h:237

MCSection * getCOFFGlobalTypeHashesSection() const

Definition MCObjectFileInfo.h:354

MCSection * DwarfGnuPubNamesSection

Section for newer gnu pubnames.

Definition MCObjectFileInfo.h:141

MCSection * ConstDataSection

Definition MCObjectFileInfo.h:216

MCSection * StackMapSection

StackMap section.

Definition MCObjectFileInfo.h:167

const MCSection * getUStringSection() const

Definition MCObjectFileInfo.h:403

MCSection * DwarfMacroDWOSection

Definition MCObjectFileInfo.h:122

MCSection * getDwarfMacroDWOSection() const

Definition MCObjectFileInfo.h:340

MCSection * DwarfMacinfoDWOSection

Definition MCObjectFileInfo.h:121

MCContext & getContext() const

Definition MCObjectFileInfo.h:257

MCSection * DwarfAccelNamespaceSection

Definition MCObjectFileInfo.h:110

MCSection * getDataSection() const

Definition MCObjectFileInfo.h:275

MCSection * DwarfAccelTypesSection

Definition MCObjectFileInfo.h:111

MCSection * getCompactUnwindSection() const

Definition MCObjectFileInfo.h:280

MCSection * DataSection

Section directive for standard data.

Definition MCObjectFileInfo.h:57

Instances of this class represent a uniqued identifier for a section in the current translation unit.

StringRef - Represent a constant reference to a string, i.e.

Triple - Helper class for working with autoconf configuration names.

Swift5ReflectionSectionKind

This is an optimization pass for GlobalISel generic memory operations.