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

..

CoreTests

Rename TargetInfo -> LinkingContext.

2013-08-06 22:31:59 +00:00

DriverTests

[ELF] Support --defsym option to define an absolute symbol.

2014-03-28 19:02:06 +00:00

MachOTests

Replace OwningPtr with std::unique_ptr.

2014-03-13 16:20:38 +00:00

CMakeLists.txt

Supoort mach-o encoded in yaml.

2013-10-08 00:43:34 +00:00