diff options
| author | Alan Modra <amodra@gmail.com> | 2011-04-20 00:22:08 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2011-04-20 00:22:08 +0000 |
| commit | 02d002477b60cff9f0f5abbd5fc27e2889b13421 (patch) | |
| tree | ddb5245de932bf699df9cd2dda541ad9c96eef26 /bfd/elfcode.h | |
| parent | 24f58f47de96a6c061fc6eeb37a699c03dde970a (diff) | |
| download | gdb-02d002477b60cff9f0f5abbd5fc27e2889b13421.zip gdb-02d002477b60cff9f0f5abbd5fc27e2889b13421.tar.gz gdb-02d002477b60cff9f0f5abbd5fc27e2889b13421.tar.bz2 | |
PR ld/12365
bfd/
* elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
in their own common section.
* elflink.c (elf_link_add_object_symbols): Likewise.
* linker.c (generic_link_check_archive_element): Don't lose flags
if common section is pre-existing.
(_bfd_generic_link_add_one_symbol): Likewise.
ld/
* ldfile.c (ldfile_try_open_bfd): Move code creating and switching
to plugin IR BFD..
* ldmain.c (add_archive_element): ..and similar code here..
* plugin.c (plugin_maybe_claim): ..to here. New function.
(plugin_call_claim_file): Make static.
(asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
(plugin_multiple_common): New function.
(plugin_call_all_symbols_read): Hook in plugin_multiple_common.
* plugin.h (plugin_call_claim_file): Don't declare.
(plugin_maybe_claim): Declare.
Diffstat (limited to 'bfd/elfcode.h')
| -rw-r--r-- | bfd/elfcode.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/bfd/elfcode.h b/bfd/elfcode.h index 28b6b90..d8833df 100644 --- a/bfd/elfcode.h +++ b/bfd/elfcode.h @@ -1,6 +1,6 @@ /* ELF executable support for BFD. Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. Written by Fred Fish @ Cygnus Support, from information published @@ -1282,6 +1282,20 @@ elf_slurp_symbol_table (bfd *abfd, asymbol **symptrs, bfd_boolean dynamic) else if (isym->st_shndx == SHN_COMMON) { sym->symbol.section = bfd_com_section_ptr; + if ((abfd->flags & BFD_PLUGIN) != 0) + { + asection *xc = bfd_get_section_by_name (abfd, "COMMON"); + + if (xc == NULL) + { + flagword flags = (SEC_ALLOC | SEC_IS_COMMON | SEC_KEEP + | SEC_EXCLUDE); + xc = bfd_make_section_with_flags (abfd, "COMMON", flags); + if (xc == NULL) + goto error_return; + } + sym->symbol.section = xc; + } /* Elf puts the alignment into the `value' field, and the size into the `size' field. BFD wants to see the size in the value field, and doesn't care (at the |