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* elfcode.h (elf_link_add_object_symbols): If there is no symbol

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table, try using the dynamic symbol table.  From Eric Youngdale
	<ericy@cais.cais.com>.
This commit is contained in:
Ian Lance Taylor 1994-08-12 15:51:09 +00:00
parent 098e8a89ec
commit 1c640609d8
2 changed files with 28 additions and 0 deletions
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11
bfd/ChangeLog
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@ -1,3 +1,14 @@
Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (elf_link_add_object_symbols): If there is no symbol
table, try using the dynamic symbol table. From Eric Youngdale
<ericy@cais.cais.com>.
* configure.host (sparc-*-solaris2*): Use solaris2, not sysv4.
The linker depends upon configuring for solaris2.
* hosts/solaris2.h: New file; include hosts/sysv4.h.
* config/solaris2.mh: New file; copy of config/sysv4.mh.
Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (adjust_z_magic): Make sure data section is padded to

17
bfd/elfcode.h
View file

@ -3995,6 +3995,16 @@ elf_link_add_object_symbols (abfd, info)
add_symbol_hook = get_elf_backend_data (abfd)->elf_add_symbol_hook;
collect = get_elf_backend_data (abfd)->collect;
/* A stripped shared library might only have a dynamic symbol table,
not a regular symbol table. In that case we can still go ahead
and link using the dynamic symbol table. */
if (elf_onesymtab (abfd) == 0
&& elf_dynsymtab (abfd) != 0)
{
elf_onesymtab (abfd) = elf_dynsymtab (abfd);
elf_tdata (abfd)->symtab_hdr = elf_tdata (abfd)->dynsymtab_hdr;
}
hdr = &elf_tdata (abfd)->symtab_hdr;
symcount = hdr->sh_size / sizeof (Elf_External_Sym);
@ -5238,6 +5248,13 @@ elf_bfd_final_link (abfd, info)
assign_section_numbers will create a reloc section. */
o->flags &=~ SEC_RELOC;
}
/* If the SEC_ALLOC flag is not set, force the section VMA to
zero. This is done in elf_fake_sections as well, but forcing
the VMA to 0 here will ensure that relocs against these
sections are handled correctly. */
if ((o->flags & SEC_ALLOC) == 0)
o->vma = 0;
}
/* Figure out the file positions for everything but the symbol table