MCAsmInfo.h revision 90a5a0cd7c353651c953020b1e41b4c6e2f21883
182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner//===-- llvm/MC/MCAsmInfo.h - Asm info --------------------------*- C++ -*-===// 282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// 382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// The LLVM Compiler Infrastructure 482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// 582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// This file is distributed under the University of Illinois Open Source 682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// License. See LICENSE.TXT for details. 782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// 882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner//===----------------------------------------------------------------------===// 982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// 1082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// This file contains a class to be used as the basis for target specific 1182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// asm writers. This class primarily takes care of global printing constants, 1282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// which are used in very similar ways across all targets. 1382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner// 1482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner//===----------------------------------------------------------------------===// 15af76e592c7f9deff0e55c13dbb4a34f07f1c7f64Chris Lattner 1682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner#ifndef LLVM_TARGET_ASM_INFO_H 1782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner#define LLVM_TARGET_ASM_INFO_H 18af76e592c7f9deff0e55c13dbb4a34f07f1c7f64Chris Lattner 19152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner#include "llvm/MC/MCDirectives.h" 2082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner#include <cassert> 2182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 2282d748d55c549dd055528ed10dbb534618ca8115Chris Lattnernamespace llvm { 23f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner class MCSection; 24f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner class MCContext; 25f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 2682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// MCAsmInfo - This class is intended to be used as a base class for asm 2782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// properties and features specific to the target. 2882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner namespace ExceptionHandling { enum ExceptionsType { None, Dwarf, SjLj }; } 2982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 3082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner class MCAsmInfo { 3182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner protected: 3282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===------------------------------------------------------------------===// 3382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Properties to be set by the target writer, used to configure asm printer. 3482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 3582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 36f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// HasSubsectionsViaSymbols - True if this target has the MachO 37f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// .subsections_via_symbols directive. 38f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner bool HasSubsectionsViaSymbols; // Default is false. 39f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 40aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner /// HasMachoZeroFillDirective - True if this is a MachO target that supports 41aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner /// the macho-specific .zerofill directive for emitting BSS Symbols. 4271eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool HasMachoZeroFillDirective; // Default is false. 43f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 4451f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher /// HasMachoTBSSDirective - True if this is a MachO target that supports 4551f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher /// the macho-specific .tbss directive for emitting thread local BSS Symbols 4651f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher bool HasMachoTBSSDirective; // Default is false. 47f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 4871eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// HasStaticCtorDtorReferenceInStaticMode - True if the compiler should 4971eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// emit a ".reference .constructors_used" or ".reference .destructors_used" 5071eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// directive after the a static ctor/dtor list. This directive is only 5171eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// emitted in Static relocation model. 5271eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool HasStaticCtorDtorReferenceInStaticMode; // Default is false. 53f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 54767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// LinkerRequiresNonEmptyDwarfLines - True if the linker has a bug and 55767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// requires that the debug_line section be of a minimum size. In practice 56767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// such a linker requires a non empty line sequence if a file is present. 57767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola bool LinkerRequiresNonEmptyDwarfLines; // Default to false. 58767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola 5982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// MaxInstLength - This is the maximum possible length of an instruction, 6082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which is needed to compute the size of an inline asm. 61eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned MaxInstLength; // Defaults to 4. 62f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 6382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// PCSymbol - The symbol used to represent the current PC. Used in PC 6482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// relative expressions. 65eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *PCSymbol; // Defaults to "$". 6682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 6782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// SeparatorChar - This character, if specified, is used to separate 6882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// instructions from each other when on the same line. This is used to 6982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// measure inline asm instructions. 70eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling char SeparatorChar; // Defaults to ';' 7182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 7282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// CommentColumn - This indicates the comment num (zero-based) at 7382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which asm comments should be printed. 7473163f875ad7e5d56aa7d0d29509eb1e04542742Daniel Dunbar unsigned CommentColumn; // Defaults to 40 7582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 7682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// CommentString - This indicates the comment character used by the 7782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// assembler. 78eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *CommentString; // Defaults to "#" 7982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 80e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner /// LabelSuffix - This is appended to emitted labels. 81e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner const char *LabelSuffix; // Defaults to ":" 82e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner 8382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// GlobalPrefix - If this is set to a non-empty string, it is prepended 8482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// onto all global symbols. This is often used for "_" or ".". 85eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *GlobalPrefix; // Defaults to "" 8682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 8782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// PrivateGlobalPrefix - This prefix is used for globals like constant 8882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// pool entries that are completely private to the .s file and should not 8982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// have names in the .o file. This is often "." or "L". 90eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *PrivateGlobalPrefix; // Defaults to "." 91f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 9282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// LinkerPrivateGlobalPrefix - This prefix is used for symbols that should 9382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// be passed through the assembler but be removed by the linker. This 9482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// is "l" on Darwin, currently used for some ObjC metadata. 95eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *LinkerPrivateGlobalPrefix; // Defaults to "" 96f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 9782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// InlineAsmStart/End - If these are nonempty, they contain a directive to 9882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// emit before and after an inline assembly statement. 99eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *InlineAsmStart; // Defaults to "#APP\n" 100eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *InlineAsmEnd; // Defaults to "#NO_APP\n" 10182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 10282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AssemblerDialect - Which dialect of an assembler variant to use. 103eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned AssemblerDialect; // Defaults to 0 10482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 10582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AllowQuotesInName - This is true if the assembler allows for complex 10682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// symbol names to be surrounded in quotes. This defaults to false. 10782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool AllowQuotesInName; 108c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov 109c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov /// AllowNameToStartWithDigit - This is true if the assembler allows symbol 110c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov /// names to start with a digit (e.g., "0x0021"). This defaults to false. 111c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov bool AllowNameToStartWithDigit; 112b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang 113b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang /// AllowPeriodsInName - This is true if the assembler allows periods in 114b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang /// symbol names. This defaults to true. 115b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang bool AllowPeriodsInName; 116b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang 11782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Data Emission Directives -------------------------------------===// 11882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 11982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// ZeroDirective - this should be set to the directive used to get some 12082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// number of zero bytes emitted to the current section. Common cases are 12182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// "\t.zero\t" and "\t.space\t". If this is set to null, the 12282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Data*bitsDirective's will be used to emit zero bytes. 123eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *ZeroDirective; // Defaults to "\t.zero\t" 12482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 12582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AsciiDirective - This directive allows emission of an ascii string with 12682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// the standard C escape characters embedded into it. 127eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AsciiDirective; // Defaults to "\t.ascii\t" 128f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 12982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AscizDirective - If not null, this allows for special handling of 13082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// zero terminated strings on this target. This is commonly supported as 13182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// ".asciz". If a target doesn't support this, it can be set to null. 132eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AscizDirective; // Defaults to "\t.asciz\t" 13382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 13482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DataDirectives - These directives are used to output some unit of 13582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// integer data to the current section. If a data directive is set to 13682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// null, smaller data directives will be used to emit the large sizes. 137eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data8bitsDirective; // Defaults to "\t.byte\t" 138eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data16bitsDirective; // Defaults to "\t.short\t" 139eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data32bitsDirective; // Defaults to "\t.long\t" 140eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data64bitsDirective; // Defaults to "\t.quad\t" 14182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 14278f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// GPRel32Directive - if non-null, a directive that is used to emit a word 14378f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// which should be relocated as a 32-bit GP-relative offset, e.g. .gpword 14478f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// on Mips or .gprel32 on Alpha. 14578f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner const char *GPRel32Directive; // Defaults to NULL. 146f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 14782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// getDataASDirective - Return the directive that should be used to emit 14882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// data of the specified size to the specified numeric address space. 14982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner virtual const char *getDataASDirective(unsigned Size, unsigned AS) const { 15082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner assert(AS != 0 && "Don't know the directives for default addr space"); 1515ec2e6b586bf4029763711d6860b57d312eb2d2eChris Lattner return 0; 15282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 15382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 15482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// SunStyleELFSectionSwitchSyntax - This is true if this target uses "Sun 15582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Style" syntax for section switching ("#alloc,#write" etc) instead of the 15682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// normal ELF syntax (,"a,w") in .section directives. 157eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool SunStyleELFSectionSwitchSyntax; // Defaults to false. 15882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 15982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// UsesELFSectionDirectiveForBSS - This is true if this target uses ELF 160f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// '.section' directive before the '.bss' one. It's used for PPC/Linux 16182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which doesn't support the '.bss' directive only. 162eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool UsesELFSectionDirectiveForBSS; // Defaults to false. 163f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 1648a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// HasMicrosoftFastStdCallMangling - True if this target uses microsoft 1658a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// style mangling for functions with X86_StdCall/X86_FastCall calling 1668a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// convention. 1678a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner bool HasMicrosoftFastStdCallMangling; // Defaults to false. 168f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 16982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Alignment Information ----------------------------------------===// 17082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 17182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AlignDirective - The directive used to emit round up to an alignment 17282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// boundary. 17382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 174eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AlignDirective; // Defaults to "\t.align\t" 17582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 17682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AlignmentIsInBytes - If this is true (the default) then the asmprinter 17782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// emits ".align N" directives, where N is the number of bytes to align to. 17882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Otherwise, it emits ".align log2(N)", e.g. 3 to align to an 8 byte 17982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// boundary. 180eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool AlignmentIsInBytes; // Defaults to true 18182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 18282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// TextAlignFillValue - If non-zero, this is used to fill the executable 18382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// space created as the result of a alignment directive. 184eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned TextAlignFillValue; // Defaults to 0 18582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 18682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Global Variable Emission Directives --------------------------===// 187f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 18882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// GlobalDirective - This is the directive used to declare a global entity. 18982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 190eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *GlobalDirective; // Defaults to NULL. 19182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 192f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// ExternDirective - This is the directive used to declare external 19382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// globals. 19482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 195eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *ExternDirective; // Defaults to NULL. 196f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 197cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner /// HasSetDirective - True if the assembler supports the .set directive. 198cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool HasSetDirective; // Defaults to true. 199f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 20090a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola /// HasAggressiveSymbolFolding - False if the assembler requires that we use 2015d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// Lc = a - b 2025d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// .long Lc 20390a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola /// instead of 2045d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// .long a - b 20590a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola bool HasAggressiveSymbolFolding; // Defaults to true. 2065d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola 2079eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner /// HasLCOMMDirective - This is true if the target supports the .lcomm 2089eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner /// directive. 209cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool HasLCOMMDirective; // Defaults to false. 210f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 2112e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola /// COMMDirectiveAlignmentIsInBytes - True is COMMDirective's optional 2122e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola /// alignment is to be specified in bytes instead of log2(n). 2132e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola bool COMMDirectiveAlignmentIsInBytes; // Defaults to true; 214f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 21582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasDotTypeDotSizeDirective - True if the target has .type and .size 21682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// directives, this is true for most ELF targets. 217eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool HasDotTypeDotSizeDirective; // Defaults to true. 21882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 21982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasSingleParameterDotFile - True if the target has a single parameter 22082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// .file directive, this is true for ELF targets. 221eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool HasSingleParameterDotFile; // Defaults to true. 22282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 2233a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner /// HasNoDeadStrip - True if this target supports the MachO .no_dead_strip 2243a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner /// directive. 2253a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool HasNoDeadStrip; // Defaults to false. 22682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 227e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby /// HasSymbolResolver - True if this target supports the MachO 228e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby /// .symbol_resolver directive. 229e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby bool HasSymbolResolver; // Defaults to false. 230e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby 23182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// WeakRefDirective - This directive, if non-null, is used to declare a 23282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// global as being a weak undefined symbol. 233eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *WeakRefDirective; // Defaults to NULL. 234f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 23582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// WeakDefDirective - This directive, if non-null, is used to declare a 23682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// global as being a weak defined symbol. 237eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *WeakDefDirective; // Defaults to NULL. 23841eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner 23941eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner /// LinkOnceDirective - This directive, if non-null is used to declare a 24041eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner /// global as being a weak defined symbol. This is used on cygwin/mingw. 24141eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *LinkOnceDirective; // Defaults to NULL. 242f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 243152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// HiddenVisibilityAttr - This attribute, if not MCSA_Invalid, is used to 244152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// declare a symbol as having hidden visibility. 245152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr HiddenVisibilityAttr; // Defaults to MCSA_Hidden. 24682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 247152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// ProtectedVisibilityAttr - This attribute, if not MCSA_Invalid, is used 248152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// to declare a symbol as having protected visibility. 249152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr ProtectedVisibilityAttr; // Defaults to MCSA_Protected 25082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 25182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Dwarf Emission Directives -----------------------------------===// 25282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 25382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasLEB128 - True if target asm supports leb128 directives. 254b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool HasLEB128; // Defaults to false. 25582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 25682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// SupportsDebugInformation - True if target supports emission of debugging 25782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// information. 258b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool SupportsDebugInformation; // Defaults to false. 25982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 260b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling /// SupportsExceptionHandling - True if target supports exception handling. 261b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling ExceptionHandling::ExceptionsType ExceptionsType; // Defaults to None 26282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 26382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// RequiresFrameSection - true if the Dwarf2 output needs a frame section 264b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool DwarfRequiresFrameSection; // Defaults to true. 26582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 26682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DwarfUsesInlineInfoSection - True if DwarfDebugInlineSection is used to 26782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// encode inline subroutine information. 268b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool DwarfUsesInlineInfoSection; // Defaults to false. 26982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 27082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DwarfSectionOffsetDirective - Special section offset directive. 27182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char* DwarfSectionOffsetDirective; // Defaults to NULL 272f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 273f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// DwarfUsesAbsoluteLabelForStmtList - True if DW_AT_stmt_list needs 274ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel /// absolute label instead of offset. 275ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel bool DwarfUsesAbsoluteLabelForStmtList; // Defaults to true; 276ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel 277b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel // DwarfUsesLabelOffsetDifference - True if Dwarf2 output can 278b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel // use EmitLabelOffsetDifference. 279b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel bool DwarfUsesLabelOffsetForRanges; 280b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel 28182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- CBE Asm Translation Table -----------------------------------===// 28282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 283eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *const *AsmTransCBE; // Defaults to empty 28482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 28582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner public: 2868eeba35babf3114966fc4e6e8522057e46b610dbChris Lattner explicit MCAsmInfo(); 28782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner virtual ~MCAsmInfo(); 28882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 289f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner // FIXME: move these methods to DwarfPrinter when the JIT stops using them. 29082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner static unsigned getSLEB128Size(int Value); 29182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner static unsigned getULEB128Size(unsigned Value); 29282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 293f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner bool hasSubsectionsViaSymbols() const { return HasSubsectionsViaSymbols; } 294f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 29582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Data directive accessors. 29682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 29782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData8bitsDirective(unsigned AS = 0) const { 29882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data8bitsDirective : getDataASDirective(8, AS); 29982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData16bitsDirective(unsigned AS = 0) const { 30182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data16bitsDirective : getDataASDirective(16, AS); 30282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData32bitsDirective(unsigned AS = 0) const { 30482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data32bitsDirective : getDataASDirective(32, AS); 30582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData64bitsDirective(unsigned AS = 0) const { 30782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data64bitsDirective : getDataASDirective(64, AS); 30882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30978f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner const char *getGPRel32Directive() const { return GPRel32Directive; } 31082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 311f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// getNonexecutableStackSection - Targets can implement this method to 312f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// specify a section to switch to if the translation unit doesn't have any 313f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// trampolines that require an executable stack. 31474aae4726a66733c5872588287535a984f9a94c7Chris Lattner virtual const MCSection *getNonexecutableStackSection(MCContext &Ctx) const{ 315f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner return 0; 316f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner } 317f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 31882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool usesSunStyleELFSectionSwitchSyntax() const { 31982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return SunStyleELFSectionSwitchSyntax; 32082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 321f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 32282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool usesELFSectionDirectiveForBSS() const { 32382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return UsesELFSectionDirectiveForBSS; 32482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 32582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 3268a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner bool hasMicrosoftFastStdCallMangling() const { 3278a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner return HasMicrosoftFastStdCallMangling; 3288a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner } 329f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 33082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Accessors. 33182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 332aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner bool hasMachoZeroFillDirective() const { return HasMachoZeroFillDirective; } 333c1a887d76d95100e7e05aa76e077710bc4e0b1cfEric Christopher bool hasMachoTBSSDirective() const { return HasMachoTBSSDirective; } 33471eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool hasStaticCtorDtorReferenceInStaticMode() const { 33571eae713153e564ec743c5c4162ff258c255de78Chris Lattner return HasStaticCtorDtorReferenceInStaticMode; 33671eae713153e564ec743c5c4162ff258c255de78Chris Lattner } 337767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola bool getLinkerRequiresNonEmptyDwarfLines() const { 338767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola return LinkerRequiresNonEmptyDwarfLines; 339767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola } 34082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getMaxInstLength() const { 34182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return MaxInstLength; 34282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 34382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getPCSymbol() const { 34482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return PCSymbol; 34582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 34682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner char getSeparatorChar() const { 34782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return SeparatorChar; 34882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 34982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getCommentColumn() const { 35082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return CommentColumn; 35182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 35282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getCommentString() const { 35382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return CommentString; 35482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 355e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner const char *getLabelSuffix() const { 356e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner return LabelSuffix; 357e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner } 35882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getGlobalPrefix() const { 35982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return GlobalPrefix; 36082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 36182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getPrivateGlobalPrefix() const { 36282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return PrivateGlobalPrefix; 36382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 36482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getLinkerPrivateGlobalPrefix() const { 36582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return LinkerPrivateGlobalPrefix; 36682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 36782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getInlineAsmStart() const { 36882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return InlineAsmStart; 36982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getInlineAsmEnd() const { 37182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return InlineAsmEnd; 37282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getAssemblerDialect() const { 37482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AssemblerDialect; 37582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesAllowQuotesInName() const { 37782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AllowQuotesInName; 37882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 379c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov bool doesAllowNameToStartWithDigit() const { 380c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov return AllowNameToStartWithDigit; 381c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov } 382b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang bool doesAllowPeriodsInName() const { 383b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang return AllowPeriodsInName; 384b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang } 38582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getZeroDirective() const { 38682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ZeroDirective; 38782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 38882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAsciiDirective() const { 38982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AsciiDirective; 39082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 39182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAscizDirective() const { 39282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AscizDirective; 39382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 39482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAlignDirective() const { 39582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AlignDirective; 39682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 39782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool getAlignmentIsInBytes() const { 39882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AlignmentIsInBytes; 39982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getTextAlignFillValue() const { 40182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return TextAlignFillValue; 40282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getGlobalDirective() const { 40482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return GlobalDirective; 40582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getExternDirective() const { 40782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExternDirective; 40882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 409cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool hasSetDirective() const { return HasSetDirective; } 41090a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola bool hasAggressiveSymbolFolding() const { 41190a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola return HasAggressiveSymbolFolding; 41290a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola } 4139eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner bool hasLCOMMDirective() const { return HasLCOMMDirective; } 4143a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasDotTypeDotSizeDirective() const {return HasDotTypeDotSizeDirective;} 4152e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola bool getCOMMDirectiveAlignmentIsInBytes() const { 4162e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola return COMMDirectiveAlignmentIsInBytes; 4172e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola } 4183a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasSingleParameterDotFile() const { return HasSingleParameterDotFile; } 4193a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasNoDeadStrip() const { return HasNoDeadStrip; } 420e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby bool hasSymbolResolver() const { return HasSymbolResolver; } 42141eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getWeakRefDirective() const { return WeakRefDirective; } 42241eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getWeakDefDirective() const { return WeakDefDirective; } 42341eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getLinkOnceDirective() const { return LinkOnceDirective; } 424f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 425152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr getHiddenVisibilityAttr() const { return HiddenVisibilityAttr;} 426152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr getProtectedVisibilityAttr() const { 427152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner return ProtectedVisibilityAttr; 42882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 42982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool hasLEB128() const { 43082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return HasLEB128; 43182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 43282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesSupportDebugInformation() const { 43382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return SupportsDebugInformation; 43482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 43582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesSupportExceptionHandling() const { 43682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExceptionsType != ExceptionHandling::None; 43782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 43882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner ExceptionHandling::ExceptionsType getExceptionHandlingType() const { 43982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExceptionsType; 44082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesDwarfRequireFrameSection() const { 44282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfRequiresFrameSection; 44382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesDwarfUsesInlineInfoSection() const { 44582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfUsesInlineInfoSection; 44682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getDwarfSectionOffsetDirective() const { 44882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfSectionOffsetDirective; 44982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 450ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel bool doesDwarfUsesAbsoluteLabelForStmtList() const { 451ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel return DwarfUsesAbsoluteLabelForStmtList; 452ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel } 453b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel bool doesDwarfUsesLabelOffsetForRanges() const { 454b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel return DwarfUsesLabelOffsetForRanges; 455b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel } 45682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *const *getAsmCBE() const { 45782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AsmTransCBE; 45882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 45982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner }; 46082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner} 46182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 46282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner#endif 463