| commit | ef2e360a58df91f0a5bdfd093883460677901215 | [log] [tgz] |
|---|---|---|
| author | Fangrui Song <maskray@google.com> | Mon May 20 15:25:01 2019 +0000 |
| committer | Fangrui Song <maskray@google.com> | Mon May 20 15:25:01 2019 +0000 |
| tree | 319ddc893d164d6641ad10ea5dcd8ba7b8efa0b9 | |
| parent | ebb285964e6a297b14ebfc014ea7db2beba54531 [diff] |
[ELF] -z combreloc: sort dynamic relocations by (!is_relative,symbol_index,r_offset)
We currently sort dynamic relocations by (!is_relative,symbol_index).
Add r_offset as the third key. This makes `readelf -r` debugging easier
(relocations to the same symbol are ordered by r_offset).
Refactor the test combreloc.s (renamed from combrelocs.s) to check
R_X86_64_RELATIVE, and delete --expand-relocs.
The difference from the reverted D61477 is that we keep !is_relative as
the first key. In local dynamic TLS model, DTPMOD (e.g.
R_ARM_TLS_DTPMOD32 R_X86_64_DTPMOD and R_PPC{,64}_DTPMOD) may use 0 as
the symbol index.
Reviewed By: grimar
Differential Revision: https://reviews.llvm.org/D62141
git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@361164 91177308-0d34-0410-b5e6-96231b3b80d8
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.
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In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.
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