llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	f80a4321ef	[llvm-objdump] -r: print non-SHF_ALLOC relocations for non-ET_REL files ET_EXEC and ET_DYN files may contain non-SHF_ALLOC relocation sections (e.g. ld --emit-relocs). Match GNU objdump by dumping them. * Remove Object/dynamic-reloc.test. Replace it with a -r RUN line in dynamic-relocs.test * Update relocations-in-nonreloc.test to set sh_link/sh_info. GNU objdump seems to ignore a SHT_REL/SHT_RELA section not linking to SHT_SYMTAB. The test did not test what it intended to test. Fix https://github.com/llvm/llvm-project/issues/41246 Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D128959	2022-07-01 09:08:42 -07:00
Fangrui Song	74a47e54be	[llvm-objdump] Fix -R display and support ET_EXEC * Add a newline before `DYNAMIC RELOCATION RECORDS` (see D101796) * Add the missing `OFFSET TYPE VALUE` line * Align columns Note: llvm-readobj/ELFDumper.cpp `loadDynamicTable` has sophisticated PT_DYNAMIC code which is unavailable in llvm-objdump. Reviewed By: jhenderson, Higuoxing Differential Revision: https://reviews.llvm.org/D110595	2021-09-28 09:58:27 -07:00

Author

SHA1

Message

Date

Fangrui Song

f80a4321ef

[llvm-objdump] -r: print non-SHF_ALLOC relocations for non-ET_REL files

ET_EXEC and ET_DYN files may contain non-SHF_ALLOC relocation sections
(e.g. ld --emit-relocs). Match GNU objdump by dumping them.

* Remove Object/dynamic-reloc.test. Replace it with a -r RUN line in dynamic-relocs.test
* Update relocations-in-nonreloc.test to set sh_link/sh_info. GNU
  objdump seems to ignore a SHT_REL/SHT_RELA section not linking to SHT_SYMTAB.
  The test did not test what it intended to test.

Fix https://github.com/llvm/llvm-project/issues/41246

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D128959

2022-07-01 09:08:42 -07:00

Fangrui Song

74a47e54be

[llvm-objdump] Fix -R display and support ET_EXEC

* Add a newline before `DYNAMIC RELOCATION RECORDS` (see D101796)
* Add the missing `OFFSET TYPE VALUE` line
* Align columns

Note: llvm-readobj/ELFDumper.cpp `loadDynamicTable` has sophisticated PT_DYNAMIC
code which is unavailable in llvm-objdump.

Reviewed By: jhenderson, Higuoxing

Differential Revision: https://reviews.llvm.org/D110595

2021-09-28 09:58:27 -07:00

2 Commits