Alex Richardson 53f757e913 [MIPS][ELF] Use PC-relative relocations in .eh_frame when possible ... When compiling position-independent executables, we now use DW_EH_PE_pcrel | DW_EH_PE_sdata4. However, the MIPS ABI does not define a 64-bit PC-relative ELF relocation so we cannot use sdata8 for the large code model case. When using the large code model, we fall back to the previous behaviour of generating absolute relocations. With this change clang-generated .o files can be linked by LLD without having to pass -Wl,-z,notext (which creates text relocations). This is simpler than the approach used by ld.bfd, which rewrites the .eh_frame section to convert absolute relocations into relative references. I saw in D13104 that apparently ld.bfd did not accept pc-relative relocations for MIPS ouput at some point. However, I also checked that recent ld.bfd can process the clang-generated .o files so this no longer seems true. Reviewed By: atanasyan Differential Revision: https://reviews.llvm.org/D72228		2020-01-13 14:14:03 +00:00
..
MCDisassembler	[Disassembler] Delete the VStream parameter of MCDisassembler::getInstruction()	2020-01-11 13:34:52 -08:00
MCParser	[ms] [X86] Use "P" modifier on all branch-target operands in inline X86 assembly.	2020-01-09 14:55:03 -05:00
CMakeLists.txt	[MC] Delete MCCodePadder	2019-12-09 19:21:31 -08:00
ConstantPools.cpp
ELFObjectWriter.cpp	[MC][ELF] Emit a relocation if target is defined in the same section and is non-local	2020-01-12 13:46:24 -08:00
LLVMBuild.txt
MachObjectWriter.cpp	[Alignment][NFC] Remove unneeded llvm:: scoping on Align types	2019-09-27 12:54:21 +00:00
MCAsmBackend.cpp	[MC] Delete MCCodePadder	2019-12-09 19:21:31 -08:00
MCAsmInfo.cpp	[XCOFF][AIX] Differentiate usage of label symbol and csect symbol	2019-11-08 09:30:10 -05:00
MCAsmInfoCOFF.cpp
MCAsmInfoDarwin.cpp
MCAsmInfoELF.cpp	[MC] Delete unused MCAsmInfoELF::UsesNonexecutableStackSection after EM_WEBASSEMBLY was removed in D48744	2019-12-15 15:43:30 -08:00
MCAsmInfoWasm.cpp
MCAsmInfoXCOFF.cpp	[XCOFF][AIX] Differentiate usage of label symbol and csect symbol	2019-11-08 09:30:10 -05:00
MCAsmMacro.cpp	MCAsmMacro: add #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) to some dump() declarations	2019-08-20 04:14:43 +00:00
MCAsmStreamer.cpp	[BranchAlign] Compiler support for suppressing branch align	2020-01-08 10:03:30 -08:00
MCAssembler.cpp	[MC] writeFragment - assert MCFragment::FT_Fill length is legal.	2020-01-08 17:19:11 +00:00
MCCodeEmitter.cpp
MCCodeView.cpp
MCContext.cpp	[XCOFF][AIX] Differentiate usage of label symbol and csect symbol	2019-11-08 09:30:10 -05:00
MCDwarf.cpp	[MC] Produce proper section relative relocations for COFF in .debug_frame	2019-11-27 10:44:42 +02:00
MCELFObjectTargetWriter.cpp
MCELFStreamer.cpp	[MC] Delete redundant alignment update from MCELFStreamer::EmitCommonSymbol. NFC	2019-12-16 23:08:32 -08:00
MCExpr.cpp	[NFC] Fix trivial typos in comments	2020-01-06 10:50:26 +00:00
MCFragment.cpp	[MC] Reorder MCFragment members to decrease padding	2020-01-05 19:09:40 -08:00
MCInst.cpp
MCInstPrinter.cpp	[MC] Rewrite tablegen for printInstrAlias to comiple faster, NFC	2019-12-06 15:00:18 -08:00
MCInstrAnalysis.cpp	Revert "Forward declare Optional<T> in STLExtras.h"	2019-11-13 16:36:21 -08:00
MCInstrDesc.cpp
MCLabel.cpp
MCLinkerOptimizationHint.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	[AIX]Emit function descriptor csect in assembly	2019-09-26 19:38:32 +00:00
MCNullStreamer.cpp
MCObjectFileInfo.cpp	[MIPS][ELF] Use PC-relative relocations in .eh_frame when possible	2020-01-13 14:14:03 +00:00
MCObjectStreamer.cpp	[BranchAlign] Compiler support for suppressing branch align	2020-01-08 10:03:30 -08:00
MCObjectWriter.cpp
MCRegisterInfo.cpp	MCRegisterInfo: Merge getLLVMRegNum and getLLVMRegNumFromEH	2019-09-24 09:31:02 +00:00
MCSchedule.cpp
MCSection.cpp	[MC][ARM] Delete MCSection::HasData and move SHF_ARM_PURECODE logic to ARMELFObjectWriter::addTargetSectionFlags	2020-01-05 14:20:34 -08:00
MCSectionCOFF.cpp
MCSectionELF.cpp
MCSectionMachO.cpp
MCSectionWasm.cpp
MCSectionXCOFF.cpp	[AIX] Emit TOC entries for ASM printing	2019-11-27 17:20:55 -05:00
MCStreamer.cpp	[MC] Add parameter Address to MCInstPrinter::printInst	2020-01-06 20:42:22 -08:00
MCSubtargetInfo.cpp	[System Model] [TTI] Update cache and prefetch TTI interfaces	2019-10-09 19:51:48 +00:00
MCSymbol.cpp
MCSymbolELF.cpp	[MC] Delete STT_SECTION special cases from MCSymbolELF::setType and setBinding	2019-12-15 20:39:25 -08:00
MCTargetOptions.cpp	[MC][TargetMachine] Delete MCTargetOptions::MCPIECopyRelocations	2020-01-01 00:50:18 -08:00
MCValue.cpp	[MC] Ignore VK_WEAKREF in MCValue::getAccessVariant	2019-12-15 16:05:46 -08:00
MCWasmObjectTargetWriter.cpp	[WebAssembly] Make __attribute__((used)) not imply export.	2019-08-29 22:40:00 +00:00
MCWasmStreamer.cpp	[WebAssembly] Make __attribute__((used)) not imply export.	2019-08-29 22:40:00 +00:00
MCWin64EH.cpp
MCWinCOFFStreamer.cpp	[Alignment][NFC] Remove unneeded llvm:: scoping on Align types	2019-09-27 12:54:21 +00:00
MCWinEH.cpp
MCXCOFFObjectTargetWriter.cpp
MCXCOFFStreamer.cpp	[XCOFF][AIX] Emit TOC entries for object file generation	2019-12-04 16:44:44 +00:00
StringTableBuilder.cpp	Adds support for writing the .bss section for XCOFF object files.	2019-08-20 22:03:18 +00:00
SubtargetFeature.cpp
WasmObjectWriter.cpp	[WebAssembly] Add new export_name clang attribute for controlling wasm export names	2019-12-11 11:54:57 -08:00
WinCOFFObjectWriter.cpp	Revert "[COFF] Make the autogenerated .weak.<name>.default symbols static"	2019-12-28 23:45:50 +02:00
XCOFFObjectWriter.cpp	[NFC] Fixes -Wrange-loop-analysis warnings	2020-01-01 20:01:37 +01:00