1 //===-- llvm/Target/TargetAsmInfo.h - Asm info ------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains a class to be used as the basis for target specific
11 // asm writers. This class primarily takes care of global printing constants,
12 // which are used in very similar ways across all targets.
14 //===----------------------------------------------------------------------===//
16 #ifndef LLVM_TARGET_ASM_INFO_H
17 #define LLVM_TARGET_ASM_INFO_H
19 #include "llvm/ADT/DenseMap.h"
20 #include "llvm/ADT/StringMap.h"
21 #include "llvm/Support/DataTypes.h"
25 // DWARF encoding query type
26 namespace DwarfEncoding {
34 namespace SectionKind {
36 Unknown = 0, ///< Custom section
37 Text, ///< Text section
38 Data, ///< Data section
40 ROData, ///< Readonly data section
41 RODataMergeStr, ///< Readonly data section (mergeable strings)
42 RODataMergeConst, ///< Readonly data section (mergeable constants)
43 SmallData, ///< Small data section
44 SmallBSS, ///< Small bss section
45 SmallROData, ///< Small readonly section
46 ThreadData, ///< Initialized TLS data objects
47 ThreadBSS ///< Uninitialized TLS data objects
50 static inline bool isReadOnly(Kind K) {
51 return (K == SectionKind::ROData ||
52 K == SectionKind::RODataMergeConst ||
53 K == SectionKind::RODataMergeStr ||
54 K == SectionKind::SmallROData);
57 static inline bool isBSS(Kind K) {
58 return (K == SectionKind::BSS ||
59 K == SectionKind::SmallBSS);
63 namespace SectionFlags {
64 const unsigned Invalid = -1U;
65 const unsigned None = 0;
66 const unsigned Code = 1 << 0; ///< Section contains code
67 const unsigned Writeable = 1 << 1; ///< Section is writeable
68 const unsigned BSS = 1 << 2; ///< Section contains only zeroes
69 const unsigned Mergeable = 1 << 3; ///< Section contains mergeable data
70 const unsigned Strings = 1 << 4; ///< Section contains C-type strings
71 const unsigned TLS = 1 << 5; ///< Section contains thread-local data
72 const unsigned Debug = 1 << 6; ///< Section contains debug data
73 const unsigned Linkonce = 1 << 7; ///< Section is linkonce
74 const unsigned Small = 1 << 8; ///< Section is small
75 const unsigned TypeFlags = 0xFF;
76 // Some gap for future flags
77 const unsigned Named = 1 << 23; ///< Section is named
78 const unsigned EntitySize = 0xFF << 24; ///< Entity size for mergeable stuff
80 static inline unsigned getEntitySize(unsigned Flags) {
81 return (Flags >> 24) & 0xFF;
84 static inline unsigned setEntitySize(unsigned Flags, unsigned Size) {
85 return ((Flags & ~EntitySize) | ((Size & 0xFF) << 24));
89 static inline unsigned getEmptyKey() { return Invalid; }
90 static inline unsigned getTombstoneKey() { return Invalid - 1; }
91 static unsigned getHashValue(const unsigned &Key) { return Key; }
92 static bool isEqual(unsigned LHS, unsigned RHS) { return LHS == RHS; }
93 static bool isPod() { return true; }
96 typedef DenseMap<unsigned, std::string, KeyInfo> FlagsStringsMapType;
105 friend class TargetAsmInfo;
106 friend class StringMapEntry<Section>;
111 explicit Section(unsigned F = SectionFlags::Invalid):Flags(F) { }
113 bool isNamed() const { return Flags & SectionFlags::Named; }
114 unsigned getEntitySize() const { return (Flags >> 24) & 0xFF; }
115 const std::string& getName() const { return Name; }
118 /// TargetAsmInfo - This class is intended to be used as a base class for asm
119 /// properties and features specific to the target.
120 class TargetAsmInfo {
122 mutable StringMap<Section> Sections;
123 mutable SectionFlags::FlagsStringsMapType FlagsStrings;
125 //===------------------------------------------------------------------===//
126 // Properties to be set by the target writer, used to configure asm printer.
129 /// TextSection - Section directive for standard text.
131 const char *TextSection; // Defaults to ".text".
132 const Section *TextSection_;
134 /// DataSection - Section directive for standard data.
136 const char *DataSection; // Defaults to ".data".
137 const Section *DataSection_;
139 /// BSSSection - Section directive for uninitialized data. Null if this
140 /// target doesn't support a BSS section.
142 const char *BSSSection; // Default to ".bss".
143 const Section *BSSSection_;
145 /// ReadOnlySection - This is the directive that is emitted to switch to a
146 /// read-only section for constant data (e.g. data declared const,
148 const char *ReadOnlySection; // Defaults to NULL
149 const Section *ReadOnlySection_;
151 /// SmallDataSection - This is the directive that is emitted to switch to a
152 /// small data section.
154 const Section *SmallDataSection; // Defaults to NULL
156 /// SmallBSSSection - This is the directive that is emitted to switch to a
157 /// small bss section.
159 const Section *SmallBSSSection; // Defaults to NULL
161 /// SmallRODataSection - This is the directive that is emitted to switch to
162 /// a small read-only data section.
164 const Section *SmallRODataSection; // Defaults to NULL
166 /// TLSDataSection - Section directive for Thread Local data.
168 const char *TLSDataSection;// Defaults to ".section .tdata,"awT",@progbits".
169 const Section *TLSDataSection_;
171 /// TLSBSSSection - Section directive for Thread Local uninitialized data.
172 /// Null if this target doesn't support a BSS section.
174 const char *TLSBSSSection;// Default to ".section .tbss,"awT",@nobits".
175 const Section *TLSBSSSection_;
177 /// ZeroFillDirective - Directive for emitting a global to the ZeroFill
178 /// section on this target. Null if this target doesn't support zerofill.
179 const char *ZeroFillDirective; // Default is null.
181 /// NonexecutableStackDirective - Directive for declaring to the
182 /// linker and beyond that the emitted code does not require stack
183 /// memory to be executable.
184 const char *NonexecutableStackDirective; // Default is null.
186 /// NeedsSet - True if target asm treats expressions in data directives
187 /// as linktime-relocatable. For assembly-time computation, we need to
188 /// use a .set. Thus:
191 /// is computed at assembly time, while
193 /// is relocated if the relative locations of x and y change at linktime.
194 /// We want both these things in different places.
195 bool NeedsSet; // Defaults to false.
197 /// MaxInstLength - This is the maximum possible length of an instruction,
198 /// which is needed to compute the size of an inline asm.
199 unsigned MaxInstLength; // Defaults to 4.
201 /// PCSymbol - The symbol used to represent the current PC. Used in PC
202 /// relative expressions.
203 const char *PCSymbol; // Defaults to "$".
205 /// SeparatorChar - This character, if specified, is used to separate
206 /// instructions from each other when on the same line. This is used to
207 /// measure inline asm instructions.
208 char SeparatorChar; // Defaults to ';'
210 /// CommentString - This indicates the comment character used by the
212 const char *CommentString; // Defaults to "#"
214 /// GlobalPrefix - If this is set to a non-empty string, it is prepended
215 /// onto all global symbols. This is often used for "_" or ".".
216 const char *GlobalPrefix; // Defaults to ""
218 /// PrivateGlobalPrefix - This prefix is used for globals like constant
219 /// pool entries that are completely private to the .o file and should not
220 /// have names in the .o file. This is often "." or "L".
221 const char *PrivateGlobalPrefix; // Defaults to "."
223 /// JumpTableSpecialLabelPrefix - If not null, a extra (dead) label is
224 /// emitted before jump tables with the specified prefix.
225 const char *JumpTableSpecialLabelPrefix; // Default to null.
227 /// GlobalVarAddrPrefix/Suffix - If these are nonempty, these strings
228 /// will enclose any GlobalVariable (that isn't a function)
230 const char *GlobalVarAddrPrefix; // Defaults to ""
231 const char *GlobalVarAddrSuffix; // Defaults to ""
233 /// FunctionAddrPrefix/Suffix - If these are nonempty, these strings
234 /// will enclose any GlobalVariable that points to a function.
235 /// For example, this is used by the IA64 backend to materialize
236 /// function descriptors, by decorating the ".data8" object with the
237 /// @verbatim @fptr( ) @endverbatim
238 /// link-relocation operator.
240 const char *FunctionAddrPrefix; // Defaults to ""
241 const char *FunctionAddrSuffix; // Defaults to ""
243 /// PersonalityPrefix/Suffix - If these are nonempty, these strings will
244 /// enclose any personality function in the common frame section.
246 const char *PersonalityPrefix; // Defaults to ""
247 const char *PersonalitySuffix; // Defaults to ""
249 /// NeedsIndirectEncoding - If set, we need to set the indirect encoding bit
252 bool NeedsIndirectEncoding; // Defaults to false
254 /// InlineAsmStart/End - If these are nonempty, they contain a directive to
255 /// emit before and after an inline assembly statement.
256 const char *InlineAsmStart; // Defaults to "#APP\n"
257 const char *InlineAsmEnd; // Defaults to "#NO_APP\n"
259 /// AssemblerDialect - Which dialect of an assembler variant to use.
260 unsigned AssemblerDialect; // Defaults to 0
262 /// StringConstantPrefix - Prefix for FEs to use when generating unnamed
263 /// constant strings. These names get run through the Mangler later; if
264 /// you want the Mangler not to add the GlobalPrefix as well,
265 /// use '\1' as the first character.
266 const char *StringConstantPrefix; // Defaults to ".str"
268 //===--- Data Emission Directives -------------------------------------===//
270 /// ZeroDirective - this should be set to the directive used to get some
271 /// number of zero bytes emitted to the current section. Common cases are
272 /// "\t.zero\t" and "\t.space\t". If this is set to null, the
273 /// Data*bitsDirective's will be used to emit zero bytes.
274 const char *ZeroDirective; // Defaults to "\t.zero\t"
275 const char *ZeroDirectiveSuffix; // Defaults to ""
277 /// AsciiDirective - This directive allows emission of an ascii string with
278 /// the standard C escape characters embedded into it.
279 const char *AsciiDirective; // Defaults to "\t.ascii\t"
281 /// AscizDirective - If not null, this allows for special handling of
282 /// zero terminated strings on this target. This is commonly supported as
283 /// ".asciz". If a target doesn't support this, it can be set to null.
284 const char *AscizDirective; // Defaults to "\t.asciz\t"
286 /// DataDirectives - These directives are used to output some unit of
287 /// integer data to the current section. If a data directive is set to
288 /// null, smaller data directives will be used to emit the large sizes.
289 const char *Data8bitsDirective; // Defaults to "\t.byte\t"
290 const char *Data16bitsDirective; // Defaults to "\t.short\t"
291 const char *Data32bitsDirective; // Defaults to "\t.long\t"
292 const char *Data64bitsDirective; // Defaults to "\t.quad\t"
294 //===--- Alignment Information ----------------------------------------===//
296 /// AlignDirective - The directive used to emit round up to an alignment
299 const char *AlignDirective; // Defaults to "\t.align\t"
301 /// AlignmentIsInBytes - If this is true (the default) then the asmprinter
302 /// emits ".align N" directives, where N is the number of bytes to align to.
303 /// Otherwise, it emits ".align log2(N)", e.g. 3 to align to an 8 byte
305 bool AlignmentIsInBytes; // Defaults to true
307 /// TextAlignFillValue - If non-zero, this is used to fill the executable
308 /// space created as the result of a alignment directive.
309 unsigned TextAlignFillValue;
311 //===--- Section Switching Directives ---------------------------------===//
313 /// SwitchToSectionDirective - This is the directive used when we want to
314 /// emit a global to an arbitrary section. The section name is emited after
316 const char *SwitchToSectionDirective; // Defaults to "\t.section\t"
318 /// TextSectionStartSuffix - This is printed after each start of section
319 /// directive for text sections.
320 const char *TextSectionStartSuffix; // Defaults to "".
322 /// DataSectionStartSuffix - This is printed after each start of section
323 /// directive for data sections.
324 const char *DataSectionStartSuffix; // Defaults to "".
326 /// SectionEndDirectiveSuffix - If non-null, the asm printer will close each
327 /// section with the section name and this suffix printed.
328 const char *SectionEndDirectiveSuffix;// Defaults to null.
330 /// ConstantPoolSection - This is the section that we SwitchToSection right
331 /// before emitting the constant pool for a function.
332 const char *ConstantPoolSection; // Defaults to "\t.section .rodata"
334 /// JumpTableDataSection - This is the section that we SwitchToSection right
335 /// before emitting the jump tables for a function when the relocation model
337 const char *JumpTableDataSection; // Defaults to "\t.section .rodata"
339 /// JumpTableDirective - if non-null, the directive to emit before a jump
341 const char *JumpTableDirective;
343 /// CStringSection - If not null, this allows for special handling of
344 /// cstring constants (null terminated string that does not contain any
345 /// other null bytes) on this target. This is commonly supported as
347 const char *CStringSection; // Defaults to NULL
348 const Section *CStringSection_;
350 /// StaticCtorsSection - This is the directive that is emitted to switch to
351 /// a section to emit the static constructor list.
352 /// Defaults to "\t.section .ctors,\"aw\",@progbits".
353 const char *StaticCtorsSection;
355 /// StaticDtorsSection - This is the directive that is emitted to switch to
356 /// a section to emit the static destructor list.
357 /// Defaults to "\t.section .dtors,\"aw\",@progbits".
358 const char *StaticDtorsSection;
360 /// FourByteConstantSection, EightByteConstantSection,
361 /// SixteenByteConstantSection - These are special sections where we place
362 /// 4-, 8-, and 16- byte constant literals.
363 const char *FourByteConstantSection;
364 const Section *FourByteConstantSection_;
365 const char *EightByteConstantSection;
366 const Section *EightByteConstantSection_;
367 const char *SixteenByteConstantSection;
368 const Section *SixteenByteConstantSection_;
370 //===--- Global Variable Emission Directives --------------------------===//
372 /// GlobalDirective - This is the directive used to declare a global entity.
374 const char *GlobalDirective; // Defaults to NULL.
376 /// SetDirective - This is the name of a directive that can be used to tell
377 /// the assembler to set the value of a variable to some expression.
378 const char *SetDirective; // Defaults to null.
380 /// LCOMMDirective - This is the name of a directive (if supported) that can
381 /// be used to efficiently declare a local (internal) block of zero
382 /// initialized data in the .bss/.data section. The syntax expected is:
383 /// @verbatim <LCOMMDirective> SYMBOLNAME LENGTHINBYTES, ALIGNMENT
385 const char *LCOMMDirective; // Defaults to null.
387 const char *COMMDirective; // Defaults to "\t.comm\t".
389 /// COMMDirectiveTakesAlignment - True if COMMDirective take a third
390 /// argument that specifies the alignment of the declaration.
391 bool COMMDirectiveTakesAlignment; // Defaults to true.
393 /// HasDotTypeDotSizeDirective - True if the target has .type and .size
394 /// directives, this is true for most ELF targets.
395 bool HasDotTypeDotSizeDirective; // Defaults to true.
397 /// UsedDirective - This directive, if non-null, is used to declare a global
398 /// as being used somehow that the assembler can't see. This prevents dead
399 /// code elimination on some targets.
400 const char *UsedDirective; // Defaults to null.
402 /// WeakRefDirective - This directive, if non-null, is used to declare a
403 /// global as being a weak undefined symbol.
404 const char *WeakRefDirective; // Defaults to null.
406 /// WeakDefDirective - This directive, if non-null, is used to declare a
407 /// global as being a weak defined symbol.
408 const char *WeakDefDirective; // Defaults to null.
410 /// HiddenDirective - This directive, if non-null, is used to declare a
411 /// global or function as having hidden visibility.
412 const char *HiddenDirective; // Defaults to "\t.hidden\t".
414 /// ProtectedDirective - This directive, if non-null, is used to declare a
415 /// global or function as having protected visibility.
416 const char *ProtectedDirective; // Defaults to "\t.protected\t".
418 //===--- Dwarf Emission Directives -----------------------------------===//
420 /// AbsoluteDebugSectionOffsets - True if we should emit abolute section
421 /// offsets for debug information. Defaults to false.
422 bool AbsoluteDebugSectionOffsets;
424 /// AbsoluteEHSectionOffsets - True if we should emit abolute section
425 /// offsets for EH information. Defaults to false.
426 bool AbsoluteEHSectionOffsets;
428 /// HasLEB128 - True if target asm supports leb128 directives.
430 bool HasLEB128; // Defaults to false.
432 /// hasDotLocAndDotFile - True if target asm supports .loc and .file
433 /// directives for emitting debugging information.
435 bool HasDotLocAndDotFile; // Defaults to false.
437 /// SupportsDebugInformation - True if target supports emission of debugging
439 bool SupportsDebugInformation;
441 /// SupportsExceptionHandling - True if target supports
442 /// exception handling.
444 bool SupportsExceptionHandling; // Defaults to false.
446 /// RequiresFrameSection - true if the Dwarf2 output needs a frame section
448 bool DwarfRequiresFrameSection; // Defaults to true.
450 /// GlobalEHDirective - This is the directive used to make exception frame
451 /// tables globally visible.
453 const char *GlobalEHDirective; // Defaults to NULL.
455 /// SupportsWeakEmptyEHFrame - True if target assembler and linker will
456 /// handle a weak_definition of constant 0 for an omitted EH frame.
457 bool SupportsWeakOmittedEHFrame; // Defaults to true.
459 /// DwarfSectionOffsetDirective - Special section offset directive.
460 const char* DwarfSectionOffsetDirective; // Defaults to NULL
462 /// DwarfAbbrevSection - Section directive for Dwarf abbrev.
464 const char *DwarfAbbrevSection; // Defaults to ".debug_abbrev".
466 /// DwarfInfoSection - Section directive for Dwarf info.
468 const char *DwarfInfoSection; // Defaults to ".debug_info".
470 /// DwarfLineSection - Section directive for Dwarf info.
472 const char *DwarfLineSection; // Defaults to ".debug_line".
474 /// DwarfFrameSection - Section directive for Dwarf info.
476 const char *DwarfFrameSection; // Defaults to ".debug_frame".
478 /// DwarfPubNamesSection - Section directive for Dwarf info.
480 const char *DwarfPubNamesSection; // Defaults to ".debug_pubnames".
482 /// DwarfPubTypesSection - Section directive for Dwarf info.
484 const char *DwarfPubTypesSection; // Defaults to ".debug_pubtypes".
486 /// DwarfStrSection - Section directive for Dwarf info.
488 const char *DwarfStrSection; // Defaults to ".debug_str".
490 /// DwarfLocSection - Section directive for Dwarf info.
492 const char *DwarfLocSection; // Defaults to ".debug_loc".
494 /// DwarfARangesSection - Section directive for Dwarf info.
496 const char *DwarfARangesSection; // Defaults to ".debug_aranges".
498 /// DwarfRangesSection - Section directive for Dwarf info.
500 const char *DwarfRangesSection; // Defaults to ".debug_ranges".
502 /// DwarfMacInfoSection - Section directive for Dwarf info.
504 const char *DwarfMacInfoSection; // Defaults to ".debug_macinfo".
506 /// DwarfEHFrameSection - Section directive for Exception frames.
508 const char *DwarfEHFrameSection; // Defaults to ".eh_frame".
510 /// DwarfExceptionSection - Section directive for Exception table.
512 const char *DwarfExceptionSection; // Defaults to ".gcc_except_table".
514 //===--- CBE Asm Translation Table -----------------------------------===//
516 const char *const *AsmTransCBE; // Defaults to empty
520 virtual ~TargetAsmInfo();
522 const Section* getNamedSection(const char *Name,
523 unsigned Flags = SectionFlags::None) const;
524 const Section* getUnnamedSection(const char *Directive,
525 unsigned Flags = SectionFlags::None) const;
527 /// Measure the specified inline asm to determine an approximation of its
529 virtual unsigned getInlineAsmLength(const char *Str) const;
531 /// ExpandInlineAsm - This hook allows the target to expand an inline asm
532 /// call to be explicit llvm code if it wants to. This is useful for
533 /// turning simple inline asms into LLVM intrinsics, which gives the
534 /// compiler more information about the behavior of the code.
535 virtual bool ExpandInlineAsm(CallInst *CI) const {
539 /// PreferredEHDataFormat - This hook allows the target to select data
540 /// format used for encoding pointers in exception handling data. Reason is
541 /// 0 for data, 1 for code labels, 2 for function pointers. Global is true
542 /// if the symbol can be relocated.
543 virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
546 /// SectionKindForGlobal - This hook allows the target to select proper
547 /// section kind used for global emission.
548 virtual SectionKind::Kind
549 SectionKindForGlobal(const GlobalValue *GV) const;
552 /// SectionFlagsForGlobal - This hook allows the target to select proper
553 /// section flags either for given global or for section.
555 SectionFlagsForGlobal(const GlobalValue *GV = NULL,
556 const char* name = NULL) const;
558 /// SectionForGlobal - This hooks returns proper section name for given
559 /// global with all necessary flags and marks.
560 virtual std::string SectionForGlobal(const GlobalValue *GV) const;
562 // Helper methods for SectionForGlobal
563 virtual std::string UniqueSectionForGlobal(const GlobalValue* GV,
564 SectionKind::Kind kind) const;
566 const std::string& getSectionFlags(unsigned Flags) const;
567 virtual std::string printSectionFlags(unsigned flags) const { return ""; }
569 virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
571 virtual const Section* SelectSectionForMachineConst(const Type *Ty) const;
573 /// getSLEB128Size - Compute the number of bytes required for a signed
576 static unsigned getSLEB128Size(int Value);
578 /// getULEB128Size - Compute the number of bytes required for an unsigned
581 static unsigned getULEB128Size(unsigned Value);
585 const char *getTextSection() const {
588 const Section *getTextSection_() const {
591 const char *getDataSection() const {
594 const Section *getDataSection_() const {
597 const char *getBSSSection() const {
600 const Section *getBSSSection_() const {
603 const char *getReadOnlySection() const {
604 return ReadOnlySection;
606 const Section *getReadOnlySection_() const {
607 return ReadOnlySection_;
609 const Section *getSmallDataSection() const {
610 return SmallDataSection;
612 const Section *getSmallBSSSection() const {
613 return SmallBSSSection;
615 const Section *getSmallRODataSection() const {
616 return SmallRODataSection;
618 const char *getTLSDataSection() const {
619 return TLSDataSection;
621 const Section *getTLSDataSection_() const {
622 return TLSDataSection_;
624 const char *getTLSBSSSection() const {
625 return TLSBSSSection;
627 const Section *getTLSBSSSection_() const {
628 return TLSBSSSection_;
630 const char *getZeroFillDirective() const {
631 return ZeroFillDirective;
633 const char *getNonexecutableStackDirective() const {
634 return NonexecutableStackDirective;
636 bool needsSet() const {
639 const char *getPCSymbol() const {
642 char getSeparatorChar() const {
643 return SeparatorChar;
645 const char *getCommentString() const {
646 return CommentString;
648 const char *getGlobalPrefix() const {
651 const char *getPrivateGlobalPrefix() const {
652 return PrivateGlobalPrefix;
654 const char *getJumpTableSpecialLabelPrefix() const {
655 return JumpTableSpecialLabelPrefix;
657 const char *getGlobalVarAddrPrefix() const {
658 return GlobalVarAddrPrefix;
660 const char *getGlobalVarAddrSuffix() const {
661 return GlobalVarAddrSuffix;
663 const char *getFunctionAddrPrefix() const {
664 return FunctionAddrPrefix;
666 const char *getFunctionAddrSuffix() const {
667 return FunctionAddrSuffix;
669 const char *getPersonalityPrefix() const {
670 return PersonalityPrefix;
672 const char *getPersonalitySuffix() const {
673 return PersonalitySuffix;
675 bool getNeedsIndirectEncoding() const {
676 return NeedsIndirectEncoding;
678 const char *getInlineAsmStart() const {
679 return InlineAsmStart;
681 const char *getInlineAsmEnd() const {
684 unsigned getAssemblerDialect() const {
685 return AssemblerDialect;
687 const char *getStringConstantPrefix() const {
688 return StringConstantPrefix;
690 const char *getZeroDirective() const {
691 return ZeroDirective;
693 const char *getZeroDirectiveSuffix() const {
694 return ZeroDirectiveSuffix;
696 const char *getAsciiDirective() const {
697 return AsciiDirective;
699 const char *getAscizDirective() const {
700 return AscizDirective;
702 const char *getData8bitsDirective() const {
703 return Data8bitsDirective;
705 const char *getData16bitsDirective() const {
706 return Data16bitsDirective;
708 const char *getData32bitsDirective() const {
709 return Data32bitsDirective;
711 const char *getData64bitsDirective() const {
712 return Data64bitsDirective;
714 const char *getJumpTableDirective() const {
715 return JumpTableDirective;
717 const char *getAlignDirective() const {
718 return AlignDirective;
720 bool getAlignmentIsInBytes() const {
721 return AlignmentIsInBytes;
723 unsigned getTextAlignFillValue() const {
724 return TextAlignFillValue;
726 const char *getSwitchToSectionDirective() const {
727 return SwitchToSectionDirective;
729 const char *getTextSectionStartSuffix() const {
730 return TextSectionStartSuffix;
732 const char *getDataSectionStartSuffix() const {
733 return DataSectionStartSuffix;
735 const char *getSectionEndDirectiveSuffix() const {
736 return SectionEndDirectiveSuffix;
738 const char *getConstantPoolSection() const {
739 return ConstantPoolSection;
741 const char *getJumpTableDataSection() const {
742 return JumpTableDataSection;
744 const char *getCStringSection() const {
745 return CStringSection;
747 const Section *getCStringSection_() const {
748 return CStringSection_;
750 const char *getStaticCtorsSection() const {
751 return StaticCtorsSection;
753 const char *getStaticDtorsSection() const {
754 return StaticDtorsSection;
756 const char *getFourByteConstantSection() const {
757 return FourByteConstantSection;
759 const Section *getFourByteConstantSection_() const {
760 return FourByteConstantSection_;
762 const char *getEightByteConstantSection() const {
763 return EightByteConstantSection;
765 const Section *getEightByteConstantSection_() const {
766 return EightByteConstantSection_;
768 const char *getSixteenByteConstantSection() const {
769 return SixteenByteConstantSection;
771 const Section *getSixteenByteConstantSection_() const {
772 return SixteenByteConstantSection_;
774 const char *getGlobalDirective() const {
775 return GlobalDirective;
777 const char *getSetDirective() const {
780 const char *getLCOMMDirective() const {
781 return LCOMMDirective;
783 const char *getCOMMDirective() const {
784 return COMMDirective;
786 bool getCOMMDirectiveTakesAlignment() const {
787 return COMMDirectiveTakesAlignment;
789 bool hasDotTypeDotSizeDirective() const {
790 return HasDotTypeDotSizeDirective;
792 const char *getUsedDirective() const {
793 return UsedDirective;
795 const char *getWeakRefDirective() const {
796 return WeakRefDirective;
798 const char *getWeakDefDirective() const {
799 return WeakDefDirective;
801 const char *getHiddenDirective() const {
802 return HiddenDirective;
804 const char *getProtectedDirective() const {
805 return ProtectedDirective;
807 bool isAbsoluteDebugSectionOffsets() const {
808 return AbsoluteDebugSectionOffsets;
810 bool isAbsoluteEHSectionOffsets() const {
811 return AbsoluteEHSectionOffsets;
813 bool hasLEB128() const {
816 bool hasDotLocAndDotFile() const {
817 return HasDotLocAndDotFile;
819 bool doesSupportDebugInformation() const {
820 return SupportsDebugInformation;
822 bool doesSupportExceptionHandling() const {
823 return SupportsExceptionHandling;
825 bool doesDwarfRequireFrameSection() const {
826 return DwarfRequiresFrameSection;
828 const char *getGlobalEHDirective() const {
829 return GlobalEHDirective;
831 bool getSupportsWeakOmittedEHFrame() const {
832 return SupportsWeakOmittedEHFrame;
834 const char *getDwarfSectionOffsetDirective() const {
835 return DwarfSectionOffsetDirective;
837 const char *getDwarfAbbrevSection() const {
838 return DwarfAbbrevSection;
840 const char *getDwarfInfoSection() const {
841 return DwarfInfoSection;
843 const char *getDwarfLineSection() const {
844 return DwarfLineSection;
846 const char *getDwarfFrameSection() const {
847 return DwarfFrameSection;
849 const char *getDwarfPubNamesSection() const {
850 return DwarfPubNamesSection;
852 const char *getDwarfPubTypesSection() const {
853 return DwarfPubTypesSection;
855 const char *getDwarfStrSection() const {
856 return DwarfStrSection;
858 const char *getDwarfLocSection() const {
859 return DwarfLocSection;
861 const char *getDwarfARangesSection() const {
862 return DwarfARangesSection;
864 const char *getDwarfRangesSection() const {
865 return DwarfRangesSection;
867 const char *getDwarfMacInfoSection() const {
868 return DwarfMacInfoSection;
870 const char *getDwarfEHFrameSection() const {
871 return DwarfEHFrameSection;
873 const char *getDwarfExceptionSection() const {
874 return DwarfExceptionSection;
876 const char *const *getAsmCBE() const {