Rafael Espindola 8ccd44da5c Create .symtab_shndxr only when needed. ... We need .symtab_shndxr if and only if a symbol references a section with an index >= 0xff00. The old code was trying to figure out if the section was needed ahead of time, making it a fairly dependent on the code actually writing the table. It was also somewhat conservative and would create the section in cases where it was not needed. If I remember correctly, the old structure was there so that the sections were created in the same order gas creates them. That was valuable when MC's support for ELF was new and we tested with elf-dump.py. This patch refactors the symbol table creation to another class and makes it obvious that .symtab_shndxr is really only created when we are about to output a reference to a section index >= 0xff00. While here, also improve the tests to use macros. One file is one section short of needing .symtab_shndxr, the second one has just the right number. llvm-svn: 204769		2014-03-25 23:44:25 +00:00
..
MCDisassembler	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:14:16 +00:00
MCParser	Remove some dead assignements found by scan-build	2014-03-21 21:54:46 +00:00
CMakeLists.txt	Look through variables when computing relocations.	2014-03-20 02:12:01 +00:00
ELFObjectWriter.cpp	Create .symtab_shndxr only when needed.	2014-03-25 23:44:25 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
MachObjectWriter.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
Makefile
MCAsmBackend.cpp	Simplify a really complicated check for Arch == X86_64.	2014-03-11 21:22:57 +00:00
MCAsmInfo.cpp	Move get[S|U]LEB128Size() to LEB128.h.	2014-02-22 14:00:39 +00:00
MCAsmInfoCOFF.cpp	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
MCAsmInfoDarwin.cpp	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
MCAsmInfoELF.cpp	Refactor the setting of PrivateGlobalPrefix.	2013-12-02 23:39:26 +00:00
MCAsmStreamer.cpp	remove a bunch of unused private methods	2014-03-23 17:09:26 +00:00
MCAssembler.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
MCAtom.cpp	[weak vtables] Remove a bunch of weak vtables	2013-11-19 00:57:56 +00:00
MCCodeEmitter.cpp	MC: Move target specific fixup info descriptors to TargetAsmBackend instead of	2010-12-16 03:20:06 +00:00
MCCodeGenInfo.cpp	Sink codegen optimization level into MCCodeGenInfo along side relocation model	2011-11-16 08:38:26 +00:00
MCContext.cpp	MC: don't create a backtrace for diagnostics.	2014-03-14 22:41:58 +00:00
MCDisassembler.cpp	Change MCDisassembler::setSymbolizer to take unique_ptr by value.	2014-03-07 09:38:02 +00:00
MCDwarf.cpp	Don't use EmitAbsValue with symbol references.	2014-03-20 21:26:38 +00:00
MCELF.cpp	[mc] Fix ELF st_other flag.	2013-12-05 00:34:11 +00:00
MCELFObjectTargetWriter.cpp	Provide basic type safety for array_pod_sort comparators.	2013-09-22 14:09:50 +00:00
MCELFStreamer.cpp	Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080	2014-03-20 09:44:49 +00:00
MCExpr.cpp	Look through variables when computing relocations.	2014-03-20 02:12:01 +00:00
MCExternalSymbolizer.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCFixup.cpp	Add llvm_unreachable after fully-covered switches to appease GCC	2014-03-20 07:30:40 +00:00
MCFunction.cpp	Style cleanup following David's review for r188876.	2013-08-21 19:40:25 +00:00
MCInst.cpp	Release build: guard dump functions with	2012-09-12 05:06:18 +00:00
MCInstPrinter.cpp	[MC] When MCInstPrint::printAnnotation uses a comment stream, it has to ensure	2013-10-01 19:21:24 +00:00
MCInstrAnalysis.cpp	MC: Disassembled CFG reconstruction.	2013-05-24 01:07:04 +00:00
MCLabel.cpp	Release build: guard dump functions with	2012-09-12 05:06:18 +00:00
MCMachObjectTargetWriter.cpp	MC/Mach-O: On second thought, use a custom hook for enabling aggressive	2010-12-17 05:50:29 +00:00
MCMachOStreamer.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
MCModule.cpp	MC CFG: Split MCBasicBlocks to mirror atom splitting.	2013-08-21 07:28:24 +00:00
MCModuleYAML.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCNullStreamer.cpp	DebugInfo: Improve reuse of file table entries in asm debug info	2014-03-17 01:52:11 +00:00
MCObjectDisassembler.cpp	[C++11] Introduce ObjectFile::symbols() to use range-based loops.	2014-03-17 07:28:19 +00:00
MCObjectFileInfo.cpp	MC: Remove superfluous section attribute flag definitions	2014-03-07 07:36:05 +00:00
MCObjectStreamer.cpp	Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080	2014-03-20 09:44:49 +00:00
MCObjectSymbolizer.cpp	[C++11] Introduce ObjectFile::symbols() to use range-based loops.	2014-03-17 07:28:19 +00:00
MCObjectWriter.cpp	Move [SU]LEB128 encoding to a utility header.	2012-08-08 23:56:06 +00:00
MCRegisterInfo.cpp	Make SubRegIndex size mandatory, following r183020.	2013-05-31 23:45:26 +00:00
MCRelocationInfo.cpp	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
MCSection.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
MCSectionCOFF.cpp	MC COFF: Emit the 'b' section flag for .bss sections in GNU assembly	2013-12-17 22:12:40 +00:00
MCSectionELF.cpp	Remove AllowQuotesInName and friends from MCAsmInfo.	2013-11-13 14:01:59 +00:00
MCSectionMachO.cpp	MC: Appease the buildbots	2014-03-10 01:04:18 +00:00
MCStreamer.cpp	Don't use EmitAbsValue with symbol references.	2014-03-20 21:26:38 +00:00
MCSubtargetInfo.cpp	Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)	2014-01-25 16:56:18 +00:00
MCSymbol.cpp	Revert "Add back r203962, r204028 and r204059."	2014-03-19 00:13:43 +00:00
MCSymbolizer.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCValue.cpp	Release build: guard dump functions with	2012-09-12 05:06:18 +00:00
MCWin64EH.cpp	Fix alignment of unwind data.	2013-09-15 18:01:09 +00:00
SubtargetFeature.cpp	Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)	2014-01-25 16:56:18 +00:00
WinCOFFObjectWriter.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:02:02 +00:00
WinCOFFStreamer.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:02:02 +00:00