Files

Igor Kudrin db7de9f590 [ELF2/AArch64] Add lazy relocation support for AArch64.

Differential Revision: http://reviews.llvm.org/D14749

llvm-svn: 253352

2015-11-17 18:01:30 +00:00

CMakeLists.txt

ELF2: Implement --gc-sections.

2015-10-22 18:49:53 +00:00

Config.h

[ELF2] - Implemented PT_GNU_STACK support, -z execstack option.

2015-11-14 20:56:08 +00:00

Driver.cpp

[ELF2] - Implemented PT_GNU_STACK support, -z execstack option.

2015-11-14 20:56:08 +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] - Implemented PT_GNU_STACK support, -z execstack option.

2015-11-14 20:56:08 +00:00

InputFiles.h

Two small fixes to copy relocation processing.

2015-11-03 14:13:40 +00:00

InputSection.cpp

[ELF2] getPLTRefReloc() -> getPltRefReloc().

2015-11-17 17:47:53 +00:00

InputSection.h

Add support for processing .eh_frame.

2015-11-11 19:54:14 +00:00

LinkerScript.cpp

[ELF2] SECTIONS command basic support

2015-11-12 09:52:08 +00:00

MarkLive.cpp

Early continue. NFC.

2015-11-12 19:45:58 +00:00

Options.td

ELF2: Make comment less opinionated.

2015-11-13 18:56:07 +00:00

OutputSections.cpp

[ELF2] Remove target specific code from GotPltSection.

2015-11-16 17:44:08 +00:00

OutputSections.h

[ELF2] - Implemented R_X86_64_GOTTPOFF relocation

2015-11-13 16:28:53 +00:00

README.md

ELF2: Add a note about performance.

2015-10-13 21:28:02 +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

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

Target.cpp

[ELF2/AArch64] Add lazy relocation support for AArch64.

2015-11-17 18:01:30 +00:00

Target.h

[ELF2] getPLTRefReloc() -> getPltRefReloc().

2015-11-17 17:47:53 +00:00

Writer.cpp

[ELF2] - Implemented PT_GNU_STACK support, -z execstack option.

2015-11-14 20:56:08 +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.