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* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't

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count section symbols for sections that were created by the
	linker, or are not allocatable or not loadable.
	(elf32_sparc_finish_dynamic_sections): Output output section
	symbols for section for which we made space for them.
This commit is contained in:
Ian Lance Taylor 1997-03-24 18:42:09 +00:00
parent 9ab49ef840
commit e91487242e
2 changed files with 37 additions and 15 deletions
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8
bfd/ChangeLog
View File

@ -1,3 +1,11 @@
Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
count section symbols for sections that were created by the
linker, or are not allocatable or not loadable.
(elf32_sparc_finish_dynamic_sections): Output output section
symbols for section for which we made space for them.
Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is

44
bfd/elf32-sparc.c
View File

@ -896,26 +896,34 @@ elf32_sparc_size_dynamic_sections (output_bfd, info)
}
/* If we are generating a shared library, we generate a section
symbol for each output section. These are local symbols, which
means that they must come first in the dynamic symbol table.
That means we must increment the dynamic symbol index of every
other dynamic symbol. */
symbol for each output section for which we might need to copy
relocs. These are local symbols, which means that they must come
first in the dynamic symbol table. That means we must increment
the dynamic symbol index of every other dynamic symbol. */
if (info->shared)
{
int c, i;
int c;
c = 0;
for (s = output_bfd->sections; s != NULL; s = s->next)
{
if ((s->flags & SEC_LINKER_CREATED) != 0
|| (s->flags & SEC_ALLOC) == 0
|| (s->flags & SEC_LOAD) == 0)
continue;
elf_section_data (s)->dynindx = c + 1;
/* These symbols will have no names, so we don't need to
fiddle with dynstr_index. */
++c;
}
c = bfd_count_sections (output_bfd);
elf_link_hash_traverse (elf_hash_table (info),
elf32_sparc_adjust_dynindx,
(PTR) &c);
elf_hash_table (info)->dynsymcount += c;
for (i = 1, s = output_bfd->sections; s != NULL; s = s->next, i++)
{
elf_section_data (s)->dynindx = i;
/* These symbols will have no names, so we don't need to
fiddle with dynstr_index. */
}
}
return true;
@ -1630,6 +1638,7 @@ elf32_sparc_finish_dynamic_sections (output_bfd, info)
asection *sdynsym;
asection *s;
Elf_Internal_Sym sym;
int c;
/* Set up the section symbols for the output sections. */
@ -1641,10 +1650,14 @@ elf32_sparc_finish_dynamic_sections (output_bfd, info)
sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_SECTION);
sym.st_other = 0;
c = 0;
for (s = output_bfd->sections; s != NULL; s = s->next)
{
int indx;
if (elf_section_data (s)->dynindx == 0)
continue;
sym.st_value = s->vma;
indx = elf_section_data (s)->this_idx;
@ -1655,12 +1668,13 @@ elf32_sparc_finish_dynamic_sections (output_bfd, info)
(PTR) (((Elf32_External_Sym *)
sdynsym->contents)
+ elf_section_data (s)->dynindx));
++c;
}
/* Set the sh_info field of the output .dynsym section to the
index of the first global symbol. */
elf_section_data (sdynsym->output_section)->this_hdr.sh_info =
bfd_count_sections (output_bfd) + 1;
elf_section_data (sdynsym->output_section)->this_hdr.sh_info = c + 1;
}
return true;