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Author SHA1 Message Date
Georgii Rymar 98a4289810 [llvm-readobj] - For SHT_REL relocations, don't display an addend. 
This is https://bugs.llvm.org/show_bug.cgi?id=44257.

In LLVM style we always print `0` as addend when dumping
SHT_REL relocations. It is confusing, this patch stops
printing it as the first comment on the bug page suggests.

Differential revision: https://reviews.llvm.org/D93033
 2020-12-14 12:03:00 +03:00
Elvina Yakubova b36a3e6140 [llvm-readobj] Update tests because of changes in llvm-readobj behavior 
This patch updates tests using llvm-readobj and llvm-readelf, because
soon reading from stdin will be achievable only via a '-' as described
here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to
llvm-readobj behavior is here: https://reviews.llvm.org/D83704

Differential Revision: https://reviews.llvm.org/D83912

Reviewed by: jhenderson, MaskRay, grimar
 2020-07-20 10:39:04 +01:00
Vladimir Stefanovic b2c4d668e1 Reland test/MC/Mips/reloc-directive-label-offset.s 
The test was reverted because it failed on
llvm-clang-x86_64-expensive-checks-win builder, and that was because
-DEXPENSIVE_CHECKS adds randomness to llvm::sort(), affecting the order of
relocation table entries.
Modified the test to not have two relocations at the same offset.

llvm-svn: 347476
 2018-11-22 18:18:58 +00:00
Vladimir Stefanovic f9594e505c Removing test/MC/Mips/reloc-directive-label-offset.s temporarily 
This test is failing on llvm-clang-x86_64-expensive-checks-win builder.
Removing it until I get it fixed.

llvm-svn: 347433
 2018-11-21 22:08:34 +00:00
Vladimir Stefanovic 1d2714be13 [MC] Support labels as offsets in .reloc directive 
Currently, expressions like

  .reloc 1f, R_MIPS_JALR, foo
  1: nop

are not allowed, ie. an offset in .reloc can only be absolute value.
This patch adds support for labels as offsets.
If offset is a forward declared label, MCObjectStreamer keeps the fixup locally
and adds it to the fixups vector after the label (and its offset) is defined.
label+number is not supported yet.

Differential revision: https://reviews.llvm.org/D53990

llvm-svn: 347397
 2018-11-21 16:28:39 +00:00