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| author | Alan Modra <amodra@gmail.com> | 2021-02-24 18:01:16 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-02-25 14:19:24 +1030 |
| commit | bbaddd4bbeba65200ee805d87c2e3a845842e3eb (patch) | |
| tree | 4658bf3f761fd1feaf3b5eeb88bd1488b3ebc419 /bfd/elf-bfd.h | |
| parent | 39b07596938e4c2a7251d77ea01981d475747599 (diff) | |
| download | gdb-bbaddd4bbeba65200ee805d87c2e3a845842e3eb.zip gdb-bbaddd4bbeba65200ee805d87c2e3a845842e3eb.tar.gz gdb-bbaddd4bbeba65200ee805d87c2e3a845842e3eb.tar.bz2 | |
PR27441, inconsistency in weak definitions
This makes IR objects use the same logic as normal objects with
respect to what sort of ref/def makes an as-needed library needed.
Testing the binding of the definition is just plain wrong. What
matters is the binding of the reference.
PR 27441
* elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
* elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
use when deciding an as-needed library should be loaded instead
of using the binding of the library definition.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 4b79ee8..dd66d98 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -184,6 +184,8 @@ struct elf_link_hash_entry /* Symbol has a non-weak reference from a non-shared object (other than the object in which it is defined). */ unsigned int ref_regular_nonweak : 1; + /* Symbol has a non-weak reference from a LTO IR object file. */ + unsigned int ref_ir_nonweak : 1; /* Dynamic symbol has been adjustd. */ unsigned int dynamic_adjusted : 1; /* Symbol needs a copy reloc. */ |