diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2002-01-28 13:34:39 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2002-01-28 13:34:39 +0000 |
| commit | 00e6e13d12377b6463072a112eb1f58b701abd6e (patch) | |
| tree | f044897ab8cc608d15ff139874d1185d9d76a8cd /gas | |
| parent | 4867be4168ffab5aa3afecbe6473e429090ceace (diff) | |
| download | gdb-00e6e13d12377b6463072a112eb1f58b701abd6e.zip gdb-00e6e13d12377b6463072a112eb1f58b701abd6e.tar.gz gdb-00e6e13d12377b6463072a112eb1f58b701abd6e.tar.bz2 | |
* config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
made because of .weak, if they are neither defined nor used in any
way.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/obj-elf.c | 12 |
2 files changed, 16 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 9696d64..9d98f75 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2002-01-28 Jakub Jelinek <jakub@redhat.com> + + * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols + made because of .weak, if they are neither defined nor used in any + way. + 2002-01-27 Daniel Jacobowitz <drow@mvista.com> * configure: Regenerated. diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c index 6ec0882..13c7482 100644 --- a/gas/config/obj-elf.c +++ b/gas/config/obj-elf.c @@ -1995,9 +1995,9 @@ elf_frob_file_before_adjust () symbolS *symp; for (symp = symbol_rootP; symp; symp = symbol_next (symp)) - if (symbol_get_obj (symp)->versioned_name) + if (!S_IS_DEFINED (symp)) { - if (!S_IS_DEFINED (symp)) + if (symbol_get_obj (symp)->versioned_name) { char *p; @@ -2017,6 +2017,14 @@ elf_frob_file_before_adjust () && symbol_used_in_reloc_p (symp) == 0) symbol_remove (symp, &symbol_rootP, &symbol_lastP); } + + /* If there was .weak foo, but foo was neither defined nor + used anywhere, remove it. */ + + else if (S_IS_WEAK (symp) + && symbol_used_p (symp) == 0 + && symbol_used_in_reloc_p (symp) == 0) + symbol_remove (symp, &symbol_rootP, &symbol_lastP); } } } |