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Simon Atanasyan d34a3631b2 [ELF][MIPS] Calculate relocations agains _gp_disp / __gnu_local_gp using dedicated 'expressions' 
The patch introduces two new relocations expressions R_MIPS_GOT_GP and
R_MIPS_GOT_GP_PC. The first one represents a current value of `_gp`
pointer and used to calculate relocations against the `__gnu_local_gp`
symbol. The second one represents the offset between the beginning of
the function and the `_gp` pointer's value.

There are two motivations for introducing new expressions:
- It's better to keep all non-trivial relocation calculations in the
  single place - `getRelocTargetVA` function.
- Relocations against both `_gp_disp` and `__gnu_local_gp` symbols
  depend on the `_gp` value. It's a magical value points to the "middle"
  of GOT. Now all relocations use a common `_gp` value. But in fact,
  under some conditions each input file might require its own `_gp`
  value. I'm going to implement it in the future patches. So it's
  better to make `MipsGotSection` responsible for calculation of
  the `_gp` value.

llvm-svn: 298306
 		2017-03-20 21:03:43 +00:00
..
COFF COFF: Strip /lldsavetemps from MSVC command line during /msvclto. 2017-03-17 02:11:09 +00:00
ELF [ELF][MIPS] Calculate relocations agains _gp_disp / __gnu_local_gp using dedicated 'expressions' 2017-03-20 21:03:43 +00:00
cmake/modules [lld][cmake] Fix BUILD_SHARED_LIBS installation 2017-01-24 10:41:02 +00:00
docs Improve the documentation. Patch from genewitch. Found on https://github.com/llvm-mirror/lld/pull/5 2017-03-02 10:40:24 +00:00
include/lld [ELF] - Allow the Code Model flag when using LTO 2017-02-28 23:43:26 +00:00
lib [ELF] - Allow the Code Model flag when using LTO 2017-02-28 23:43:26 +00:00
test [ELF][MIPS] Calculate relocations agains _gp_disp / __gnu_local_gp using dedicated 'expressions' 2017-03-20 21:03:43 +00:00
tools/lld s/Mac/macOS/ because that's now the official name of the OS. 2017-02-23 02:58:14 +00:00
unittests [CMake] Fix pthread handling for out-of-tree builds 2017-02-10 01:59:20 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.clang-format
…
.gitignore
…
CMakeLists.txt [cmake] Support running tests in stand-alone builds 2017-01-31 14:10:20 +00:00
CODE_OWNERS.TXT Add initial CODE_OWNERS.TXT file 2015-07-25 00:44:37 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:40:59 +00:00
README.md
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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.