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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-14 10:19:30 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-14 10:20:30 -0700 |
| commit | 62cd30f167be56e68cb0a37789d400b47bbdbc6c (patch) | |
| tree | ff8b437aa7a573a8e62b50b96b25a8d6d32ef846 | |
| parent | 824dfcc311958af08c25d29956da2bab99e240c9 (diff) | |
| download | gdb-62cd30f167be56e68cb0a37789d400b47bbdbc6c.zip gdb-62cd30f167be56e68cb0a37789d400b47bbdbc6c.tar.gz gdb-62cd30f167be56e68cb0a37789d400b47bbdbc6c.tar.bz2 | |
Move UNDEFWEAK_NO_DYNAMIC_RELOC to elf-bfd.h
Move UNDEFWEAK_NO_DYNAMIC_RELOC to elf-bfd.h so that it can be used by
other ELF linker backends.
* elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
* elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
* elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf-bfd.h | 7 | ||||
| -rw-r--r-- | bfd/elf32-ppc.c | 7 | ||||
| -rw-r--r-- | bfd/elf64-ppc.c | 7 |
4 files changed, 13 insertions, 14 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index ecdb0e7..59bfdf0 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2017-10-14 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ... + * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here. + * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed. + 2017-10-12 James Bowman <james.bowman@ftdichip.com> * bfd-in2.h: Regenerate. diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index c3560ce..f0229d4 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -266,6 +266,13 @@ struct elf_link_hash_entry #define SYMBOL_CALLS_LOCAL(INFO, H) \ _bfd_elf_symbol_refs_local_p (H, INFO, 1) +/* Whether an undefined weak symbol should resolve to its link-time + value, even in PIC or PIE objects. */ +#define UNDEFWEAK_NO_DYNAMIC_RELOC(INFO, H) \ + ((H)->root.type == bfd_link_hash_undefweak \ + && (ELF_ST_VISIBILITY ((H)->other) != STV_DEFAULT \ + || (INFO)->dynamic_undefined_weak == 0)) + /* Common symbols that are turned into definitions don't have the DEF_REGULAR flag set, so they might appear to be undefined. Symbols defined in linker scripts also don't have DEF_REGULAR set. */ diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index ceae344..8b32b97 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -3178,13 +3178,6 @@ must_be_dyn_reloc (struct bfd_link_info *info, } } -/* Whether an undefined weak symbol should resolve to its link-time - value, even in PIC or PIE objects. */ -#define UNDEFWEAK_NO_DYNAMIC_RELOC(INFO, H) \ - ((H)->root.type == bfd_link_hash_undefweak \ - && (ELF_ST_VISIBILITY ((H)->other) != STV_DEFAULT \ - || (INFO)->dynamic_undefined_weak == 0)) - /* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid copying dynamic variables from a shared lib into an app's dynbss section, and instead use a dynamic relocation to point into the diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index 2d25399..3f6bff9 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -3835,13 +3835,6 @@ must_be_dyn_reloc (struct bfd_link_info *info, } } -/* Whether an undefined weak symbol should resolve to its link-time - value, even in PIC or PIE objects. */ -#define UNDEFWEAK_NO_DYNAMIC_RELOC(INFO, H) \ - ((H)->root.type == bfd_link_hash_undefweak \ - && (ELF_ST_VISIBILITY ((H)->other) != STV_DEFAULT \ - || (INFO)->dynamic_undefined_weak == 0)) - /* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid copying dynamic variables from a shared lib into an app's dynbss section, and instead use a dynamic relocation to point into the |