Eli Bendersky 030f63a397 Expose an InitToTextSection through MCStreamer. ... The aim of this patch is to fix the following piece of code in the platform-independent AsmParser: void AsmParser::CheckForValidSection() { if (!ParsingInlineAsm && !getStreamer().getCurrentSection()) { TokError("expected section directive before assembly directive"); Out.SwitchSection(Ctx.getMachOSection( "__TEXT", "__text", MCSectionMachO::S_ATTR_PURE_INSTRUCTIONS, 0, SectionKind::getText())); } } This was added for the "-n" option of llvm-mc. The proposed fix adds another virtual method to MCStreamer, called InitToTextSection. Conceptually, it's similar to the existing InitSections which initializes all common sections and switches to text. The new method is implemented by each platform streamer in a way that it sees fit. So AsmParser can now do this: void AsmParser::CheckForValidSection() { if (!ParsingInlineAsm && !getStreamer().getCurrentSection()) { TokError("expected section directive before assembly directive"); Out.InitToTextSection(); } } Which is much more reasonable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172450 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-14 19:04:57 +00:00
..
MCDisassembler	Remove edis - the enhanced disassembler. Fixes PR14654.	2012-12-19 19:55:47 +00:00
MCParser	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
CMakeLists.txt	Remove MCTargetAsmLexer and its derived classes now that edis,	2012-12-20 14:43:30 +00:00
ELFObjectWriter.cpp	Remove redundant 'llvm::' qualifications	2013-01-13 16:01:15 +00:00
LLVMBuild.txt
MachObjectWriter.cpp	Add more reset methods to make all objects that the backend may use for outputting code have a reset, some are not used but were declared for completeness	2012-12-14 18:52:11 +00:00
Makefile
MCAsmBackend.cpp	MachO: direct-to-object attribute for data-in-code markers.	2012-10-01 22:20:54 +00:00
MCAsmInfo.cpp	This patch is needed to make c++ exceptions work for mips16.	2012-12-16 04:00:45 +00:00
MCAsmInfoCOFF.cpp
MCAsmInfoDarwin.cpp
MCAsmStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
MCAssembler.cpp	Simplify the code a bit: MCRelaxableFragment doesn't need a separate getInstSize	2013-01-08 22:05:10 +00:00
MCAtom.cpp
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp	Formatting.	2012-12-18 00:42:26 +00:00
MCDisassembler.cpp
MCDwarf.cpp	These functions have default arguments of 0 for the last arg. Use	2013-01-09 01:57:54 +00:00
MCELF.cpp	Added Mapping Symbols for ARM ELF	2012-12-07 16:50:23 +00:00
MCELFObjectTargetWriter.cpp	Initial TOC support for PowerPC64 object creation	2012-10-25 12:27:42 +00:00
MCELFStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
MCExpr.cpp	This patch improves the 64-bit PowerPC InitialExec TLS support by providing	2012-12-14 17:02:38 +00:00
MCInst.cpp
MCInstPrinter.cpp	Try to unbreak the build on hosts that don't transitively pull in a definition for int64_t.	2012-12-05 18:31:11 +00:00
MCInstrAnalysis.cpp
MCLabel.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
MCModule.cpp
MCNullStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
MCObjectFileInfo.cpp	PowerPC: EH adjustments	2013-01-09 17:08:15 +00:00
MCObjectStreamer.cpp	These functions have default arguments of 0 for the last arg. Use	2013-01-09 01:35:34 +00:00
MCObjectWriter.cpp
MCPureStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00
MCRegisterInfo.cpp
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
MCSectionELF.cpp
MCSectionMachO.cpp
MCStreamer.cpp	Last in the series of removing unnecessary '0' arguments for	2013-01-09 03:52:05 +00:00
MCSubtargetInfo.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
MCSymbol.cpp
MCValue.cpp
MCWin64EH.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
SubtargetFeature.cpp	Symbol hygiene: Make sure declarations and definitions match, make helper functions static.	2012-10-20 12:53:26 +00:00
WinCOFFObjectWriter.cpp	Remove redundant 'llvm::' qualifications	2013-01-13 16:01:15 +00:00
WinCOFFStreamer.cpp	Expose an InitToTextSection through MCStreamer.	2013-01-14 19:04:57 +00:00