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llvm-project/lld/ELF
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Michael J. Spencer ac2307b9ff [elf2][x86-64] Add support for DTPOFF64 
llvm-svn: 252685
 		2015-11-11 01:28:11 +00:00
..
CMakeLists.txt ELF2: Implement --gc-sections. 2015-10-22 18:49:53 +00:00
Config.h Reapply r251144: fixed test. 2015-10-24 08:52:46 +00:00
Driver.cpp [ELF2] Add GOT section for MIPS target. 2015-11-06 07:43:03 +00:00
Driver.h Simplify the InputFile type hierarchy. 2015-10-12 01:55:32 +00:00
DriverUtils.cpp Update lld to match llvm r250901. OptTable constructor now takes an ArrayRef. NFC 2015-10-21 16:31:56 +00:00
Error.cpp [ELF2] Output of all unknown arguments instead of only one. 2015-09-24 18:55:33 +00:00
Error.h [ELF2] Output of all unknown arguments instead of only one. 2015-09-24 18:55:33 +00:00
InputFiles.cpp [ELF2] - Fixed crash for case when section sh_entsize is set to zero for SHF_MERGE type of sections. 2015-11-09 08:40:44 +00:00
InputFiles.h Two small fixes to copy relocation processing. 2015-11-03 14:13:40 +00:00
InputSection.cpp [elf2] Add support for R_X86_64_TLSLD. 2015-11-11 01:00:24 +00:00
InputSection.h [ELF2] merge-string.s test fixed for win32 configuration. 2015-10-29 19:30:28 +00:00
LinkerScript.cpp [ELF2] - Linker script EXTERN command implemented. 2015-10-19 17:35:12 +00:00
MarkLive.cpp Start treating .eh_frame specially. 2015-11-09 17:44:10 +00:00
Options.td [Driver] Ignore -G option in both new and old ELF linker 2015-10-28 14:50:58 +00:00
OutputSections.cpp [elf2] Add support for R_X86_64_TLSLD. 2015-11-11 01:00:24 +00:00
OutputSections.h [elf2] Add support for R_X86_64_TLSLD. 2015-11-11 01:00:24 +00:00
README.md ELF2: Add a note about performance. 2015-10-13 21:28:02 +00:00
SymbolTable.cpp [ELF2] Add GOT section for MIPS target. 2015-11-06 07:43:03 +00:00
SymbolTable.h [ELF2] Add GOT section for MIPS target. 2015-11-06 07:43:03 +00:00
Symbols.cpp ELF2: Avoid bitwise-OR hack. NFC. 2015-10-21 19:41:03 +00:00
Symbols.h [ELF2] Add GOT section for MIPS target. 2015-11-06 07:43:03 +00:00
Target.cpp [elf2][x86-64] Add support for DTPOFF64 2015-11-11 01:28:11 +00:00
Target.h [elf2] Add support for R_X86_64_TLSLD. 2015-11-11 01:00:24 +00:00
Writer.cpp [elf2] Add support for R_X86_64_TLSLD. 2015-11-11 01:00:24 +00:00
Writer.h ELF2: Implement --gc-sections. 2015-10-22 18:49:53 +00:00

README.md

The New ELF Linker

This directory contains a port of the new PE/COFF linker for ELF.

Overall Design

See COFF/README.md for details on the design. Note that unlike COFF, we do not distinguish chunks from input sections; they are merged together.

Capabilities

This linker can link LLVM and Clang on Linux/x86-64 or FreeBSD/x86-64 with -LLVM_ENABLE_THREADS=OFF. "Hello world" can be linked on Linux/PPC64.

Performance

Achieving good performance is one of our goals. It's too early to reach a conclusion, but we are optimistic about that as it currently seems to be faster than GNU gold. It will be interesting to compare when we are close to feature parity.