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llvm-mirror/include/llvm/MC
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Tom Stellard b419e6733b MCAsmInfo: Allow targets to specify when the .section directive should be omitted 
Summary:
The default behavior is to omit the .section directive for .text, .data,
and sometimes .bss, but some targets may want to omit this directive for
other sections too.

The AMDGPU backend will uses this to emit a simplified syntax for section
switches.  For example if the section directive is not omitted (current
behavior), section switches to .hsatext will be printed like this:

.section .hsatext,#alloc,#execinstr,#write

This is actually wrong, because .hsatext has some custom STT_* flags,
which MC doesn't know how to print or parse.

If the section directive is omitted (made possible by this commit),
section switches will be printed like this:

.hsatext

The motivation for this patch is to make it possible to emit sections
with custom STT_* flags without having to teach MC about all the target
specific STT_* flags.

Reviewers: rafael, grosbach

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12423

llvm-svn: 248618
2015-09-25 21:41:14 +00:00
..
MCParser Cleanup places that passed SMLoc by const reference to pass it by value instead. NFC 2015-09-20 23:35:59 +00:00
ConstantPools.h Move alignment from MCSectionData to MCSection. 2015-05-21 19:20:38 +00:00
MachineLocation.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCAsmBackend.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCAsmInfo.h MCAsmInfo: Allow targets to specify when the .section directive should be omitted 2015-09-25 21:41:14 +00:00
MCAsmInfoCOFF.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCAsmInfoDarwin.h Recommit r224935 with a fix for the ObjC++/AArch64 bug that that revision 2015-01-09 18:55:42 +00:00
MCAsmInfoELF.h Move alignment from MCSectionData to MCSection. 2015-05-21 19:20:38 +00:00
MCAsmLayout.h Merge MCSymbol and MCSymbolData. 2015-05-29 20:31:23 +00:00
MCAssembler.h MCAssembler.h: Prune unused \param since r246604. [-Wdocumentation] 2015-09-02 16:21:27 +00:00
MCCodeEmitter.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCCodeGenInfo.h MC: MCCodeGenInfo naming update. NFC. 2015-05-15 19:13:31 +00:00
MCContext.h -Wdeprecated-clean: Remove uses of throw() in favor of noexcept 2015-08-05 20:38:57 +00:00
MCDirectives.h Darwin: Add assembler directives to create version-min load commands. 2014-03-18 22:09:05 +00:00
MCDisassembler.h Remove unused MCRelocationInfo.h include from MCDisassembler.h. NFC 2015-05-19 18:18:49 +00:00
MCDwarf.h [MCDwarf] Use more idiomatic [u]int8_t types. 2015-08-07 19:19:44 +00:00
MCELFObjectWriter.h Use ELFOSABI_NONE instead of ELFOSABI_LINUX. 2015-09-24 20:57:24 +00:00
MCELFStreamer.h Cleanup places that passed SMLoc by const reference to pass it by value instead. NFC 2015-09-20 23:35:59 +00:00
MCExpr.h MC: Add target hook to control symbol quoting 2015-06-09 00:31:39 +00:00
MCExternalSymbolizer.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCFixedLenDisassembler.h [TableGen] Improve decoding options for non-orthogonal instructions 2015-07-15 08:04:27 +00:00
MCFixup.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCFixupKindInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCInst.h [MC] Allowing operands to be erased from MCInst. 2015-06-04 19:49:52 +00:00
MCInstBuilder.h MC: Modernize MCOperand API naming. NFC. 2015-05-13 18:37:00 +00:00
MCInstPrinter.h [MC] Function naming NFC. 2015-06-07 20:29:37 +00:00
MCInstrAnalysis.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCInstrDesc.h MC: Constify MCSubtargetInfo in getDeprecationInfo(), NFC 2015-07-08 17:30:55 +00:00
MCInstrInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCInstrItineraries.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCLabel.h MC: Tidy up formatting a bit. NFC. 2015-06-01 23:55:02 +00:00
MCLinkerOptimizationHint.h Fix -Wextra-semi warnings. 2015-07-22 20:46:11 +00:00
MCMachObjectWriter.h [MC/MachO] Make some MachObjectWriter methods more generic. NFC. 2015-08-26 05:09:46 +00:00
MCObjectFileInfo.h Revert "Centralize the information about which object format we are using." 2015-08-14 15:48:41 +00:00
MCObjectStreamer.h Cleanup places that passed SMLoc by const reference to pass it by value instead. NFC 2015-09-20 23:35:59 +00:00
MCObjectWriter.h [MC] Allow MCObjectWriter's output stream to be swapped out 2015-09-01 16:19:03 +00:00
MCRegisterInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCRelocationInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCSchedule.h ARM: Enable MachineScheduler and disable PostRAScheduler for swift. 2015-07-17 23:18:30 +00:00
MCSection.h Devirtualize and pack MCFragment to reduce memory usage. 2015-06-17 22:01:28 +00:00
MCSectionCOFF.h Sink COFF.h MC include into .cpp files 2015-09-03 16:41:50 +00:00
MCSectionELF.h Store whether a symbol is a comdat signature in MCSymbolELF. 2015-06-03 21:41:59 +00:00
MCSectionMachO.h Create symbols marking the start of a section earlier. 2015-03-10 22:00:25 +00:00
MCStreamer.h Cleanup places that passed SMLoc by const reference to pass it by value instead. NFC 2015-09-20 23:35:59 +00:00
MCSubtargetInfo.h Revert r247692: Replace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC. 2015-09-15 16:17:27 +00:00
MCSymbol.h [MC/AsmParser] Avoid setting MCSymbol.IsUsed in some cases 2015-08-31 17:44:53 +00:00
MCSymbolCOFF.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCSymbolELF.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCSymbolizer.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCSymbolMachO.h Fix include guard typo introduced in r239315. 2015-07-11 09:40:28 +00:00
MCTargetAsmParser.h [llvm-mc] Pushing plumbing through for --fatal-warnings flag. 2015-07-27 21:56:53 +00:00
MCTargetOptions.h [llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling. 2015-07-27 22:39:14 +00:00
MCTargetOptionsCommandFlags.h [llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling. 2015-07-27 22:39:14 +00:00
MCValue.h MC: Tidy up comments and clean up formatting a bit. NFC. 2015-05-02 00:44:14 +00:00
MCWin64EH.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCWinCOFFObjectWriter.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCWinCOFFStreamer.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCWinEH.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
SectionKind.h Remove MergeableConst. 2015-01-29 14:12:41 +00:00
StringTableBuilder.h Mark another method const. Sorry for missing this one the first time. 2015-09-10 22:46:38 +00:00
SubtargetFeature.h Bump the size of FeatureBitset up to 96-bits. 2015-07-21 01:39:22 +00:00
YAML.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00