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Rui Ueyama 3907f2a802 [ELF] Support --defsym option to define an absolute symbol. 
This patch is to support --defsym option for ELF file format/GNU-compatible
driver. Currently it takes a symbol name followed by '=' and a number. If such
option is given, the driver sets up an absolute symbol with the specified
address. You can specify multiple --defsym options to define multiple symbols.

GNU LD's --defsym provides many more features. For example, it allows users to
specify another symbol name instead of a number to define a symbol alias, or it
even allows a symbol plus an offset (e.g. --defsym=foo+3) to define symbol-
relative alias. This patch does not support that, but will be supported in
subsequent patches.

Differential Revision: http://llvm-reviews.chandlerc.com/D3208

llvm-svn: 205029
 		2014-03-28 19:02:06 +00:00
..
cmake/modules Add VTune as an optional external dependency and add task tracking. 2013-04-06 00:56:40 +00:00
docs [core] add SectionGroup support 2014-03-26 16:37:13 +00:00
include/lld [ELF] Support --defsym option to define an absolute symbol. 2014-03-28 19:02:06 +00:00
lib [ELF] Support --defsym option to define an absolute symbol. 2014-03-28 19:02:06 +00:00
test [ELF] Support --defsym option to define an absolute symbol. 2014-03-28 19:02:06 +00:00
tools [PECOFF] Rename link.exe -> lld-link.exe. 2014-03-21 20:41:48 +00:00
unittests [ELF] Support --defsym option to define an absolute symbol. 2014-03-28 19:02:06 +00:00
utils Replace OwningPtr with std::unique_ptr. 2014-03-13 16:20:38 +00:00
.arcconfig Add .arcconfig for Phabricator command-line support 2013-01-03 02:15:37 +00:00
.clang-format Add .clang-format file to ensure C++11 LLVM coding style. 2013-12-11 22:39:33 +00:00
.gitignore docs: Sketch Sphinx based docs structure. 2012-04-06 21:02:20 +00:00
CMakeLists.txt [C++1y] Don't error if the user is enabling C++1y, which is *newer* than 2014-03-01 03:18:56 +00:00
LICENSE.TXT Update the copyright credits -- Happy new year 2014! 2014-01-01 08:27:31 +00:00
README.md Test commit 2012-09-14 00:00:39 +00:00

README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.