intel/llvm

mirror of https://github.com/intel/llvm.git synced 2026-01-27 14:50:42 +08:00

Files

Rui Ueyama 2b675074fe ELF2: Support --entry=<addr>.

If an argument for --entry is a number, that's not a symbol name but
an absolute address. If that's the case, the address is directly set
to ELF header's e_entry.

llvm-svn: 250334

2015-10-14 22:20:57 +00:00

CMakeLists.txt

…

Config.h

ELF2: Support --entry=<addr>.

2015-10-14 22:20:57 +00:00

Driver.cpp

ELF2: Support --entry=<addr>.

2015-10-14 22:20:57 +00:00

Driver.h

Simplify the InputFile type hierarchy.

2015-10-12 01:55:32 +00:00

DriverUtils.cpp

ELF2: Remove ArgParser class and define parseArgs() function instead.

2015-10-11 18:19:01 +00:00

Error.cpp

…

Error.h

…

InputFiles.cpp

ELF2: Fix BSD's __progname symbol issue.

2015-10-13 16:34:14 +00:00

InputFiles.h

ELF2: Fix BSD's __progname symbol issue.

2015-10-13 16:34:14 +00:00

InputSection.cpp

ELF2: Remove {set,get}OutputSection accessors.

2015-10-14 21:09:55 +00:00

InputSection.h

ELF2: Remove {set,get}OutputSection accessors.

2015-10-14 21:09:55 +00:00

LinkerScript.cpp

[ELF2/Linkerscript] Skip semicolon in linker directives parsing.

2015-10-13 20:48:56 +00:00

Options.td

[ELF2] Add support for -Bsymbolic.

2015-10-13 21:02:34 +00:00

OutputSections.cpp

ELF2: Remove {set,get}OutputSection accessors.

2015-10-14 21:09:55 +00:00

OutputSections.h

Handle dynamic relocs to weak undefined when possible.

2015-10-14 18:42:16 +00:00

README.md

ELF2: Add a note about performance.

2015-10-13 21:28:02 +00:00

Symbols.cpp

ELF2: Inititalize other symbols only once as well.

2015-10-08 00:44:28 +00:00

Symbols.h

ELF2: Add comments.

2015-10-13 19:51:57 +00:00

SymbolTable.cpp

ELF2: Add comments.

2015-10-13 19:51:57 +00:00

SymbolTable.h

ELF2: Avoid using "finalize" as a function name.

2015-10-13 18:10:33 +00:00

Target.cpp

ELF2: Move Target concrete classes from .h to .cpp.

2015-10-14 21:30:32 +00:00

Target.h

ELF2: Move Target concrete classes from .h to .cpp.

2015-10-14 21:30:32 +00:00

Writer.cpp

ELF2: Support --entry=<addr>.

2015-10-14 22:20:57 +00:00

Writer.h

ELF2: Make SymbolTable a template class.

2015-10-09 21:07:25 +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.