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| author | Alan Modra <amodra@gmail.com> | 2014-01-22 16:05:12 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2014-01-22 16:21:34 +1030 |
| commit | 16e4ecc0dbe114cfc97fe2cd32a035ae4c37f22b (patch) | |
| tree | a48afd646fe4928d6546cc9c25fba25543fbcdb4 /bfd | |
| parent | cda796e168a389624b4e06031922bf5eaf0b6f51 (diff) | |
| download | gdb-16e4ecc0dbe114cfc97fe2cd32a035ae4c37f22b.zip gdb-16e4ecc0dbe114cfc97fe2cd32a035ae4c37f22b.tar.gz gdb-16e4ecc0dbe114cfc97fe2cd32a035ae4c37f22b.tar.bz2 | |
Display the reference causing a shared library to be needed
Adds a section for --as-needed libraries to a linker map file, similar
to what we do for archive libraries.
bfd/
* elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
ld/
* ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
(lang_init): Initialise them.
(lang_print_asneeded): New function.
(lang_process): Call lang_print_asneeded.
* ldlang.h (struct asneeded_minfo): New.
(asneeded_list_tail): Declare.
* ldmain.c (add_archive_element): Improve archive map heading.
* ldmisc.c (minfo): Stash --as-needed info.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/elflink.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 332bb56..3996dfc 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,9 @@ 2014-01-22 Alan Modra <amodra@gmail.com> + * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed. + +2014-01-22 Alan Modra <amodra@gmail.com> + * elf64-ppc.c (STK_LINKER): Comment typo fix. 2014-01-21 H.J. Lu <hongjiu.lu@intel.com> diff --git a/bfd/elflink.c b/bfd/elflink.c index 792e14e..88967c8 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -4437,6 +4437,9 @@ error_free_dyn: int ret; const char *soname = elf_dt_name (abfd); + info->callbacks->minfo ("%!", soname, old_bfd, + h->root.root.string); + /* A symbol from a library loaded via DT_NEEDED of some other library is referenced by a regular object. Add a DT_NEEDED entry for it. Issue an error if |