Commit Graph

3 Commits

Author SHA1 Message Date
James Henderson 86b093d1a1 [llvm-readobj] Allow syms from all sections to match stack size entries
Prior to this change, for non-relocatable objects llvm-readobj would
assume that all symbols that corresponded to a stack size section's
entries were in the section specified by the section's sh_link field.
In the presence of an output section description combining
SHF_LINK_ORDER sections linking different output sections, this cannot
be respected, since linker script section patterns are "by name" by
nature. Consequently, the sh_link value would not be correct for all
section entries.

This patch changes llvm-readobj to ignore the section of symbols in a
non-relocatable object.

Fixes https://bugs.llvm.org/show_bug.cgi?id=45228.

Reviewed by: grimar, MaskRay

Differential Revision: https://reviews.llvm.org/D76425
2020-03-20 10:54:18 +00:00
Fangrui Song 55c81d4282 [test] Use yaml2obj -o %t instead of > %t
To improve consistency and avoid unneeded shell feature (output
redirection).

While here, make other changes to improve consistency

--docnum 1 => --docnum=1
-docnum=x => --docnum=x
2020-01-21 17:20:18 -08:00
Georgii Rymar dbf520f617 [llvm-readobj][test] - Move platform specific test cases and their inputs to separate folders.
This creates the next subfolders in the test directory:
"COFF", "ELF", "MachO", "wasm".

I've also removed platform specific prefixes, like "coff-*".
One unused binary was removed as well: `Inputs/relocs.obj.elf-mips`

Differential revision: https://reviews.llvm.org/D71203
2019-12-10 11:36:23 +03:00