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* elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where

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there are no global symbols requiring GOT entries.
	(_bfd_mips_elf_size_dynamic_sections): Likewise.
	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
	(_bfd_mips_elf_finish_dynamic_sections): Likewise.
This commit is contained in:
Mark Mitchell 1999-08-01 22:38:53 +00:00
parent 972875741c
commit 8b237a8965
2 changed files with 22 additions and 6 deletions
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6
bfd/ChangeLog
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@ -1,5 +1,11 @@
1999-08-01 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
there are no global symbols requiring GOT entries.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
symbols are considered to have the value zero.
(_bfd_mips_elf_relocate_section): Don't try to perform a

22
bfd/elf32-mips.c
View file

@ -4363,9 +4363,10 @@ _bfd_mips_elf_final_link (abfd, info)
got = bfd_get_section_by_name (dynobj, ".got");
g = (struct mips_got_info *) elf_section_data (got)->tdata;
BFD_ASSERT ((elf_hash_table (info)->dynsymcount
- g->global_gotsym->dynindx)
<= g->global_gotno);
if (g->global_gotsym != NULL)
BFD_ASSERT ((elf_hash_table (info)->dynsymcount
- g->global_gotsym->dynindx)
<= g->global_gotno);
}
/* On IRIX5, we omit the .options section. On IRIX6, however, we
@ -7896,7 +7897,12 @@ _bfd_mips_elf_size_dynamic_sections (output_bfd, info)
if (!mips_elf_sort_hash_table (info, 1))
return false;
i = elf_hash_table (info)->dynsymcount - g->global_gotsym->dynindx;
if (g->global_gotsym != NULL)
i = elf_hash_table (info)->dynsymcount - g->global_gotsym->dynindx;
else
/* If there are no global symbols, or none requiring
relocations, then GLOBAL_GOTSYM will be NULL. */
i = 0;
g->global_gotno = i;
s->_raw_size += i * MIPS_ELF_GOT_SIZE (dynobj);
}
@ -8186,7 +8192,8 @@ _bfd_mips_elf_finish_dynamic_symbol (output_bfd, info, h, sym)
/* Run through the global symbol table, creating GOT entries for all
the symbols that need them. */
if (h->dynindx >= g->global_gotsym->dynindx)
if (g->global_gotsym != NULL
&& h->dynindx >= g->global_gotsym->dynindx)
{
bfd_vma offset;
bfd_vma value;
@ -8452,7 +8459,10 @@ _bfd_mips_elf_finish_dynamic_sections (output_bfd, info)
break;
case DT_MIPS_GOTSYM:
dyn.d_un.d_val = g->global_gotsym->dynindx;
if (g->global_gotsym != NULL)
dyn.d_un.d_val = g->global_gotsym->dynindx;
else
dyn.d_un.d_val = 0;
break;
case DT_MIPS_HIPAGENO: