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Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>

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* elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
	version info if this symbol came from a dynamic object.
	(elf_link_add_object_symbols): Set the version info of a symbol
	only if the object actually contains version definitions and
	defines this symbol.
This commit is contained in:
Ian Lance Taylor 1997-07-31 01:35:46 +00:00
parent 293bc1d506
commit 13eb6306e7
2 changed files with 19 additions and 2 deletions
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8
bfd/ChangeLog
View File

@ -1,3 +1,11 @@
Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
version info if this symbol came from a dynamic object.
(elf_link_add_object_symbols): Set the version info of a symbol
only if the object actually contains version definitions and
defines this symbol.
Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
* aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.

13
bfd/elflink.h
View File

@ -1211,10 +1211,10 @@ elf_link_add_object_symbols (abfd, info)
if (h->root.type == bfd_link_hash_common)
old_alignment = h->root.u.c.p->alignment_power;
if (ever != NULL
if (elf_tdata (abfd)->verdef != NULL
&& ! override
&& vernum > 1
&& (h->verinfo.verdef == NULL || definition))
&& definition)
h->verinfo.verdef = &elf_tdata (abfd)->verdef[vernum - 1];
}
@ -2103,6 +2103,15 @@ NAME(bfd_elf,record_link_assignment) (output_bfd, info, name, provide)
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
h->root.type = bfd_link_hash_undefined;
/* If this symbol is not being provided by the linker script, and it is
currently defined by a dynamic object, but not by a regular object,
then clear out any version information because the symbol will not be
associated with the dynamic object any more. */
if (!provide
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
h->verinfo.verdef = NULL;
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
h->type = STT_OBJECT;