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Author SHA1 Message Date
George Rimar b0d9fbeeeb [ELF] - Recommit r309252 "[ELF] - Fix missing relocation when linking executable with --unresolved-symbols=ignore-all" 
With fix for undefined weak symbols in executable.

Original commit message:
This is PR32112. Previously when we linked executable with 
--unresolved-symbols=ignore-all and undefined symbols, like:

_start:
callq und@PLT

we did not create relocations, though it looks in that case
we should delegate handling of such symbols to runtime linker,
hence should emit them. Patch fixes that.

Differential revision: https://reviews.llvm.org/D35724

llvm-svn: 309796
 2017-08-02 07:51:08 +00:00
George Rimar 13f7dcdbc3 Revert r309252 "[ELF] - Fix missing relocation when linking executable with --unresolved-symbols=ignore-all" 
It broke bot:
http://lab.llvm.org:8011/builders/clang-with-thin-lto-ubuntu/builds/4231

llvm-svn: 309258
 2017-07-27 09:25:16 +00:00
George Rimar 678188d48b [ELF] - Fix missing relocation when linking executable with --unresolved-symbols=ignore-all 
This is PR32112. Previously when we linked executable with 
--unresolved-symbols=ignore-all and undefined symbols, like:

_start:
callq und@PLT

we did not create relocations, though it looks in that case
we should delegate handling of such symbols to runtime linker,
hence should emit them. Patch fixes that.

Differential revision: https://reviews.llvm.org/D35724

llvm-svn: 309252
 2017-07-27 07:31:31 +00:00