MCAsmInfo.h revision d31d304f83f9c8df6870057509414b8d004bc8da
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. 283965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov namespace ExceptionHandling { 29b5e16af9ea04cc1f94ca631104e5e6be96546aa1Anton Korobeynikov enum ExceptionsType { None, DwarfTable, DwarfCFI, SjLj, ARM }; 303965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov } 3182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 3282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner class MCAsmInfo { 3382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner protected: 3482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===------------------------------------------------------------------===// 3582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Properties to be set by the target writer, used to configure asm printer. 3682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 3782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 38f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// HasSubsectionsViaSymbols - True if this target has the MachO 39f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// .subsections_via_symbols directive. 40f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner bool HasSubsectionsViaSymbols; // Default is false. 41f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 42aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner /// HasMachoZeroFillDirective - True if this is a MachO target that supports 43aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner /// the macho-specific .zerofill directive for emitting BSS Symbols. 4471eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool HasMachoZeroFillDirective; // Default is false. 45f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 4651f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher /// HasMachoTBSSDirective - True if this is a MachO target that supports 4751f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher /// the macho-specific .tbss directive for emitting thread local BSS Symbols 4851f5d6af8c45bf145808ced9e867ac711acc9955Eric Christopher bool HasMachoTBSSDirective; // Default is false. 49f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 5071eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// HasStaticCtorDtorReferenceInStaticMode - True if the compiler should 5171eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// emit a ".reference .constructors_used" or ".reference .destructors_used" 5271eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// directive after the a static ctor/dtor list. This directive is only 5371eae713153e564ec743c5c4162ff258c255de78Chris Lattner /// emitted in Static relocation model. 5471eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool HasStaticCtorDtorReferenceInStaticMode; // Default is false. 55f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 56767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// LinkerRequiresNonEmptyDwarfLines - True if the linker has a bug and 57767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// requires that the debug_line section be of a minimum size. In practice 58767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola /// such a linker requires a non empty line sequence if a file is present. 59767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola bool LinkerRequiresNonEmptyDwarfLines; // Default to false. 60767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola 6182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// MaxInstLength - This is the maximum possible length of an instruction, 6282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which is needed to compute the size of an inline asm. 63eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned MaxInstLength; // Defaults to 4. 64f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 6582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// PCSymbol - The symbol used to represent the current PC. Used in PC 6682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// relative expressions. 67eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *PCSymbol; // Defaults to "$". 6882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 69d31d304f83f9c8df6870057509414b8d004bc8daJim Grosbach /// SeparatorString - This string, if specified, is used to separate 70d31d304f83f9c8df6870057509414b8d004bc8daJim Grosbach /// instructions from each other when on the same line. 71d31d304f83f9c8df6870057509414b8d004bc8daJim Grosbach const char *SeparatorString; // Defaults to ';' 7282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 7382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// CommentColumn - This indicates the comment num (zero-based) at 7482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which asm comments should be printed. 7573163f875ad7e5d56aa7d0d29509eb1e04542742Daniel Dunbar unsigned CommentColumn; // Defaults to 40 7682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 7782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// CommentString - This indicates the comment character used by the 7882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// assembler. 79eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *CommentString; // Defaults to "#" 8082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 81e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner /// LabelSuffix - This is appended to emitted labels. 82e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner const char *LabelSuffix; // Defaults to ":" 83e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner 8482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// GlobalPrefix - If this is set to a non-empty string, it is prepended 8582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// onto all global symbols. This is often used for "_" or ".". 86eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *GlobalPrefix; // Defaults to "" 8782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 8882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// PrivateGlobalPrefix - This prefix is used for globals like constant 8982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// pool entries that are completely private to the .s file and should not 9082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// have names in the .o file. This is often "." or "L". 91eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *PrivateGlobalPrefix; // Defaults to "." 92f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 9382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// LinkerPrivateGlobalPrefix - This prefix is used for symbols that should 9482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// be passed through the assembler but be removed by the linker. This 9582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// is "l" on Darwin, currently used for some ObjC metadata. 96eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *LinkerPrivateGlobalPrefix; // Defaults to "" 97f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 9882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// InlineAsmStart/End - If these are nonempty, they contain a directive to 9982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// emit before and after an inline assembly statement. 100eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *InlineAsmStart; // Defaults to "#APP\n" 101eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *InlineAsmEnd; // Defaults to "#NO_APP\n" 10282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 10382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AssemblerDialect - Which dialect of an assembler variant to use. 104eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned AssemblerDialect; // Defaults to 0 10582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 10682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AllowQuotesInName - This is true if the assembler allows for complex 10782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// symbol names to be surrounded in quotes. This defaults to false. 10882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool AllowQuotesInName; 109c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov 110c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov /// AllowNameToStartWithDigit - This is true if the assembler allows symbol 111c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov /// names to start with a digit (e.g., "0x0021"). This defaults to false. 112c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov bool AllowNameToStartWithDigit; 113b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang 114b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang /// AllowPeriodsInName - This is true if the assembler allows periods in 115b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang /// symbol names. This defaults to true. 116b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang bool AllowPeriodsInName; 117b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang 11882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Data Emission Directives -------------------------------------===// 11982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 12082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// ZeroDirective - this should be set to the directive used to get some 12182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// number of zero bytes emitted to the current section. Common cases are 12282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// "\t.zero\t" and "\t.space\t". If this is set to null, the 12382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Data*bitsDirective's will be used to emit zero bytes. 124eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *ZeroDirective; // Defaults to "\t.zero\t" 12582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 12682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AsciiDirective - This directive allows emission of an ascii string with 12782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// the standard C escape characters embedded into it. 128eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AsciiDirective; // Defaults to "\t.ascii\t" 129f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 13082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AscizDirective - If not null, this allows for special handling of 13182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// zero terminated strings on this target. This is commonly supported as 13282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// ".asciz". If a target doesn't support this, it can be set to null. 133eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AscizDirective; // Defaults to "\t.asciz\t" 13482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 13582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DataDirectives - These directives are used to output some unit of 13682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// integer data to the current section. If a data directive is set to 13782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// null, smaller data directives will be used to emit the large sizes. 138eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data8bitsDirective; // Defaults to "\t.byte\t" 139eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data16bitsDirective; // Defaults to "\t.short\t" 140eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data32bitsDirective; // Defaults to "\t.long\t" 141eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *Data64bitsDirective; // Defaults to "\t.quad\t" 14282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 14378f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// GPRel32Directive - if non-null, a directive that is used to emit a word 14478f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// which should be relocated as a 32-bit GP-relative offset, e.g. .gpword 14578f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner /// on Mips or .gprel32 on Alpha. 14678f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner const char *GPRel32Directive; // Defaults to NULL. 147f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 14882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// getDataASDirective - Return the directive that should be used to emit 14982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// data of the specified size to the specified numeric address space. 15082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner virtual const char *getDataASDirective(unsigned Size, unsigned AS) const { 15182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner assert(AS != 0 && "Don't know the directives for default addr space"); 1525ec2e6b586bf4029763711d6860b57d312eb2d2eChris Lattner return 0; 15382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 15482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 15582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// SunStyleELFSectionSwitchSyntax - This is true if this target uses "Sun 15682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Style" syntax for section switching ("#alloc,#write" etc) instead of the 15782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// normal ELF syntax (,"a,w") in .section directives. 158eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool SunStyleELFSectionSwitchSyntax; // Defaults to false. 15982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 16082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// UsesELFSectionDirectiveForBSS - This is true if this target uses ELF 161f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// '.section' directive before the '.bss' one. It's used for PPC/Linux 16282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// which doesn't support the '.bss' directive only. 163eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool UsesELFSectionDirectiveForBSS; // Defaults to false. 164f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 1658a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// HasMicrosoftFastStdCallMangling - True if this target uses microsoft 1668a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// style mangling for functions with X86_StdCall/X86_FastCall calling 1678a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner /// convention. 1688a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner bool HasMicrosoftFastStdCallMangling; // Defaults to false. 169f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 17082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Alignment Information ----------------------------------------===// 17182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 17282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AlignDirective - The directive used to emit round up to an alignment 17382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// boundary. 17482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 175eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *AlignDirective; // Defaults to "\t.align\t" 17682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 17782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// AlignmentIsInBytes - If this is true (the default) then the asmprinter 17882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// emits ".align N" directives, where N is the number of bytes to align to. 17982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// Otherwise, it emits ".align log2(N)", e.g. 3 to align to an 8 byte 18082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// boundary. 181eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool AlignmentIsInBytes; // Defaults to true 18282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 18382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// TextAlignFillValue - If non-zero, this is used to fill the executable 18482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// space created as the result of a alignment directive. 185eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling unsigned TextAlignFillValue; // Defaults to 0 18682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 18782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Global Variable Emission Directives --------------------------===// 188f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 18982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// GlobalDirective - This is the directive used to declare a global entity. 19082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 191eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *GlobalDirective; // Defaults to NULL. 19282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 193f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// ExternDirective - This is the directive used to declare external 19482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// globals. 19582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// 196eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *ExternDirective; // Defaults to NULL. 197f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 198cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner /// HasSetDirective - True if the assembler supports the .set directive. 199cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool HasSetDirective; // Defaults to true. 200f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 20190a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola /// HasAggressiveSymbolFolding - False if the assembler requires that we use 2025d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// Lc = a - b 2035d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// .long Lc 20490a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola /// instead of 2055d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola /// .long a - b 20690a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola bool HasAggressiveSymbolFolding; // Defaults to true. 2075d4918dbd116b0b5e561c431b1ea527ee1b9302aRafael Espindola 2089eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner /// HasLCOMMDirective - This is true if the target supports the .lcomm 2099eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner /// directive. 210cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool HasLCOMMDirective; // Defaults to false. 211f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 2122e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola /// COMMDirectiveAlignmentIsInBytes - True is COMMDirective's optional 2132e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola /// alignment is to be specified in bytes instead of log2(n). 2142e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola bool COMMDirectiveAlignmentIsInBytes; // Defaults to true; 215f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 21682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasDotTypeDotSizeDirective - True if the target has .type and .size 21782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// directives, this is true for most ELF targets. 218eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool HasDotTypeDotSizeDirective; // Defaults to true. 21982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 22082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasSingleParameterDotFile - True if the target has a single parameter 22182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// .file directive, this is true for ELF targets. 222eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling bool HasSingleParameterDotFile; // Defaults to true. 22382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 2243a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner /// HasNoDeadStrip - True if this target supports the MachO .no_dead_strip 2253a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner /// directive. 2263a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool HasNoDeadStrip; // Defaults to false. 22782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 228e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby /// HasSymbolResolver - True if this target supports the MachO 229e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby /// .symbol_resolver directive. 230e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby bool HasSymbolResolver; // Defaults to false. 231e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby 23282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// WeakRefDirective - This directive, if non-null, is used to declare a 23382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// global as being a weak undefined symbol. 234eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *WeakRefDirective; // Defaults to NULL. 235f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 23682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// WeakDefDirective - This directive, if non-null, is used to declare a 23782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// global as being a weak defined symbol. 238eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *WeakDefDirective; // Defaults to NULL. 23941eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner 24041eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner /// LinkOnceDirective - This directive, if non-null is used to declare a 24141eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner /// global as being a weak defined symbol. This is used on cygwin/mingw. 24241eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *LinkOnceDirective; // Defaults to NULL. 243f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 244152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// HiddenVisibilityAttr - This attribute, if not MCSA_Invalid, is used to 245152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// declare a symbol as having hidden visibility. 246152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr HiddenVisibilityAttr; // Defaults to MCSA_Hidden. 24782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 2485129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings /// HiddenDeclarationVisibilityAttr - This attribute, if not MCSA_Invalid, 2495129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings /// is used to declare an undefined symbol as having hidden visibility. 2505129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings MCSymbolAttr HiddenDeclarationVisibilityAttr; // Defaults to MCSA_Hidden. 2515129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings 2525129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings 253152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// ProtectedVisibilityAttr - This attribute, if not MCSA_Invalid, is used 254152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner /// to declare a symbol as having protected visibility. 255152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr ProtectedVisibilityAttr; // Defaults to MCSA_Protected 25682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 25782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- Dwarf Emission Directives -----------------------------------===// 25882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 25982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// HasLEB128 - True if target asm supports leb128 directives. 260b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool HasLEB128; // Defaults to false. 26182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 26282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// SupportsDebugInformation - True if target supports emission of debugging 26382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// information. 264b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool SupportsDebugInformation; // Defaults to false. 26582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 266b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling /// SupportsExceptionHandling - True if target supports exception handling. 267b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling ExceptionHandling::ExceptionsType ExceptionsType; // Defaults to None 26882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 26982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// RequiresFrameSection - true if the Dwarf2 output needs a frame section 270b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool DwarfRequiresFrameSection; // Defaults to true. 27182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 27282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DwarfUsesInlineInfoSection - True if DwarfDebugInlineSection is used to 27382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// encode inline subroutine information. 274b9e7689c89acf9324fba9242e00a9a4b8a3a83a6Bill Wendling bool DwarfUsesInlineInfoSection; // Defaults to false. 27582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 27682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner /// DwarfSectionOffsetDirective - Special section offset directive. 27782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char* DwarfSectionOffsetDirective; // Defaults to NULL 278f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 279f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach /// DwarfUsesAbsoluteLabelForStmtList - True if DW_AT_stmt_list needs 280ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel /// absolute label instead of offset. 281ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel bool DwarfUsesAbsoluteLabelForStmtList; // Defaults to true; 282ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel 283b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel // DwarfUsesLabelOffsetDifference - True if Dwarf2 output can 284b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel // use EmitLabelOffsetDifference. 285b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel bool DwarfUsesLabelOffsetForRanges; 286b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel 28782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner //===--- CBE Asm Translation Table -----------------------------------===// 28882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 289eb2fde2c939892f620de93f56dc21ec0c36824efBill Wendling const char *const *AsmTransCBE; // Defaults to empty 29082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 29182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner public: 2928eeba35babf3114966fc4e6e8522057e46b610dbChris Lattner explicit MCAsmInfo(); 29382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner virtual ~MCAsmInfo(); 29482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 295f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner // FIXME: move these methods to DwarfPrinter when the JIT stops using them. 29682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner static unsigned getSLEB128Size(int Value); 29782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner static unsigned getULEB128Size(unsigned Value); 29882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 299f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner bool hasSubsectionsViaSymbols() const { return HasSubsectionsViaSymbols; } 300f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 30182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Data directive accessors. 30282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 30382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData8bitsDirective(unsigned AS = 0) const { 30482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data8bitsDirective : getDataASDirective(8, AS); 30582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData16bitsDirective(unsigned AS = 0) const { 30782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data16bitsDirective : getDataASDirective(16, AS); 30882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 30982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData32bitsDirective(unsigned AS = 0) const { 31082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data32bitsDirective : getDataASDirective(32, AS); 31182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 31282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getData64bitsDirective(unsigned AS = 0) const { 31382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AS == 0 ? Data64bitsDirective : getDataASDirective(64, AS); 31482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 31578f485afb723121eedf4b6907ae6eb53da8af03cChris Lattner const char *getGPRel32Directive() const { return GPRel32Directive; } 31682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 317f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// getNonexecutableStackSection - Targets can implement this method to 318f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// specify a section to switch to if the translation unit doesn't have any 319f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner /// trampolines that require an executable stack. 32074aae4726a66733c5872588287535a984f9a94c7Chris Lattner virtual const MCSection *getNonexecutableStackSection(MCContext &Ctx) const{ 321f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner return 0; 322f9f93e4388962b678fd59b7af5212d4cc0d38be2Chris Lattner } 323f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 32482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool usesSunStyleELFSectionSwitchSyntax() const { 32582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return SunStyleELFSectionSwitchSyntax; 32682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 327f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 32882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool usesELFSectionDirectiveForBSS() const { 32982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return UsesELFSectionDirectiveForBSS; 33082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 33182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 3328a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner bool hasMicrosoftFastStdCallMangling() const { 3338a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner return HasMicrosoftFastStdCallMangling; 3348a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bcChris Lattner } 335f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 33682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // Accessors. 33782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner // 338aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80Chris Lattner bool hasMachoZeroFillDirective() const { return HasMachoZeroFillDirective; } 339c1a887d76d95100e7e05aa76e077710bc4e0b1cfEric Christopher bool hasMachoTBSSDirective() const { return HasMachoTBSSDirective; } 34071eae713153e564ec743c5c4162ff258c255de78Chris Lattner bool hasStaticCtorDtorReferenceInStaticMode() const { 34171eae713153e564ec743c5c4162ff258c255de78Chris Lattner return HasStaticCtorDtorReferenceInStaticMode; 34271eae713153e564ec743c5c4162ff258c255de78Chris Lattner } 343767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola bool getLinkerRequiresNonEmptyDwarfLines() const { 344767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola return LinkerRequiresNonEmptyDwarfLines; 345767b1be3900bdc693aa0ad3e554ba034845f67f7Rafael Espindola } 34682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getMaxInstLength() const { 34782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return MaxInstLength; 34882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 34982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getPCSymbol() const { 35082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return PCSymbol; 35182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 352d31d304f83f9c8df6870057509414b8d004bc8daJim Grosbach const char *getSeparatorString() const { 353d31d304f83f9c8df6870057509414b8d004bc8daJim Grosbach return SeparatorString; 35482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 35582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getCommentColumn() const { 35682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return CommentColumn; 35782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 35882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getCommentString() const { 35982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return CommentString; 36082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 361e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner const char *getLabelSuffix() const { 362e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner return LabelSuffix; 363e07b75e069969558c3fbb2f5bfb9a652f6ea1d6bChris Lattner } 36482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getGlobalPrefix() const { 36582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return GlobalPrefix; 36682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 36782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getPrivateGlobalPrefix() const { 36882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return PrivateGlobalPrefix; 36982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getLinkerPrivateGlobalPrefix() const { 37182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return LinkerPrivateGlobalPrefix; 37282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getInlineAsmStart() const { 37482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return InlineAsmStart; 37582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getInlineAsmEnd() const { 37782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return InlineAsmEnd; 37882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 37982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getAssemblerDialect() const { 38082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AssemblerDialect; 38182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 38282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesAllowQuotesInName() const { 38382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AllowQuotesInName; 38482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 385c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov bool doesAllowNameToStartWithDigit() const { 386c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov return AllowNameToStartWithDigit; 387c6f729ed5519cdf398ca4039dbdbea4f81433ec0Anton Korobeynikov } 388b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang bool doesAllowPeriodsInName() const { 389b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang return AllowPeriodsInName; 390b9a01bcf486814a44098745920d43daaf9f7c260Mon P Wang } 39182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getZeroDirective() const { 39282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ZeroDirective; 39382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 39482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAsciiDirective() const { 39582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AsciiDirective; 39682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 39782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAscizDirective() const { 39882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AscizDirective; 39982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getAlignDirective() const { 40182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AlignDirective; 40282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool getAlignmentIsInBytes() const { 40482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AlignmentIsInBytes; 40582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner unsigned getTextAlignFillValue() const { 40782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return TextAlignFillValue; 40882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 40982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getGlobalDirective() const { 41082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return GlobalDirective; 41182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 41282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getExternDirective() const { 41382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExternDirective; 41482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 415cee63322eaccc2f1067bdf5eab506e440f867da1Chris Lattner bool hasSetDirective() const { return HasSetDirective; } 41690a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola bool hasAggressiveSymbolFolding() const { 41790a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola return HasAggressiveSymbolFolding; 41890a5a0cd7c353651c953020b1e41b4c6e2f21883Rafael Espindola } 4199eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7Chris Lattner bool hasLCOMMDirective() const { return HasLCOMMDirective; } 4203a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasDotTypeDotSizeDirective() const {return HasDotTypeDotSizeDirective;} 4212e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola bool getCOMMDirectiveAlignmentIsInBytes() const { 4222e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola return COMMDirectiveAlignmentIsInBytes; 4232e2563bf8e0f0a7f8c923000c0206855f16968b2Rafael Espindola } 4243a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasSingleParameterDotFile() const { return HasSingleParameterDotFile; } 4253a9be0ee36fe2143f514d28315f3dc1bda132b2eChris Lattner bool hasNoDeadStrip() const { return HasNoDeadStrip; } 426e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4dKevin Enderby bool hasSymbolResolver() const { return HasSymbolResolver; } 42741eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getWeakRefDirective() const { return WeakRefDirective; } 42841eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getWeakDefDirective() const { return WeakDefDirective; } 42941eb8b47717e1fe1a6d0e99ec1b4e890091f77aaChris Lattner const char *getLinkOnceDirective() const { return LinkOnceDirective; } 430f10dfa910def9cdca566edbd6d2089b075a57b21Jim Grosbach 431152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr getHiddenVisibilityAttr() const { return HiddenVisibilityAttr;} 4325129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings MCSymbolAttr getHiddenDeclarationVisibilityAttr() const { 4335129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings return HiddenDeclarationVisibilityAttr; 4345129bdecd87c518713765acd6998c80f9eef36a2Stuart Hastings } 435152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner MCSymbolAttr getProtectedVisibilityAttr() const { 436152a29bfa6fa505182658d046bc75626e10d67c3Chris Lattner return ProtectedVisibilityAttr; 43782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 43882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool hasLEB128() const { 43982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return HasLEB128; 44082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesSupportDebugInformation() const { 44282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return SupportsDebugInformation; 44382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesSupportExceptionHandling() const { 44582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExceptionsType != ExceptionHandling::None; 44682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 44782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner ExceptionHandling::ExceptionsType getExceptionHandlingType() const { 44882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return ExceptionsType; 44982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 4503965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov bool isExceptionHandlingDwarf() const { 4513965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov return 4523965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov (ExceptionsType == ExceptionHandling::DwarfTable || 453b5e16af9ea04cc1f94ca631104e5e6be96546aa1Anton Korobeynikov ExceptionsType == ExceptionHandling::DwarfCFI || 454b5e16af9ea04cc1f94ca631104e5e6be96546aa1Anton Korobeynikov ExceptionsType == ExceptionHandling::ARM); 4553965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov } 4563965b5e974d57f3e56a2c7f37d76d73e572dfb20Anton Korobeynikov 45782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesDwarfRequireFrameSection() const { 45882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfRequiresFrameSection; 45982d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 46082d748d55c549dd055528ed10dbb534618ca8115Chris Lattner bool doesDwarfUsesInlineInfoSection() const { 46182d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfUsesInlineInfoSection; 46282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 46382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *getDwarfSectionOffsetDirective() const { 46482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return DwarfSectionOffsetDirective; 46582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 466ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel bool doesDwarfUsesAbsoluteLabelForStmtList() const { 467ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel return DwarfUsesAbsoluteLabelForStmtList; 468ae84d5b9bafd1ba88aa12e8398e5385f229fa306Devang Patel } 469b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel bool doesDwarfUsesLabelOffsetForRanges() const { 470b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel return DwarfUsesLabelOffsetForRanges; 471b1fcfbe89bd155fb88485b2a3a995adba3994003Devang Patel } 47282d748d55c549dd055528ed10dbb534618ca8115Chris Lattner const char *const *getAsmCBE() const { 47382d748d55c549dd055528ed10dbb534618ca8115Chris Lattner return AsmTransCBE; 47482d748d55c549dd055528ed10dbb534618ca8115Chris Lattner } 47582d748d55c549dd055528ed10dbb534618ca8115Chris Lattner }; 47682d748d55c549dd055528ed10dbb534618ca8115Chris Lattner} 47782d748d55c549dd055528ed10dbb534618ca8115Chris Lattner 47882d748d55c549dd055528ed10dbb534618ca8115Chris Lattner#endif 479