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Catch relocations against non-existant symbols.

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This commit is contained in:
Nick Clifton 1997-09-17 16:52:23 +00:00
parent 8bd89725a7
commit db1fa6ab26
2 changed files with 23 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
relocations against non-existant symbols.
Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
* reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.

18
bfd/elf32-v850.c
View File

@ -945,6 +945,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
return bfd_reloc_ok;
case R_V850_ZDA_16_16_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
value -= sym_sec->output_section->vma;
value += (short) bfd_get_16 (input_bfd, hit_data);
@ -955,6 +958,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
return bfd_reloc_ok;
case R_V850_ZDA_15_16_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
insn = bfd_get_16 (input_bfd, hit_data);
value -= sym_sec->output_section->vma;
@ -984,6 +990,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
return bfd_reloc_ok;
case R_V850_SDA_16_16_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
{
unsigned long gp;
struct bfd_link_hash_entry * h;
@ -1010,6 +1019,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
}
case R_V850_SDA_15_16_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
{
unsigned long gp;
struct bfd_link_hash_entry * h;
@ -1218,6 +1230,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
}
case R_V850_SDA_16_16_SPLIT_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
{
unsigned long gp;
struct bfd_link_hash_entry * h;
@ -1252,6 +1267,9 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
}
case R_V850_ZDA_16_16_SPLIT_OFFSET:
if (sym_sec == NULL)
return bfd_reloc_undefined;
insn = bfd_get_32 (input_bfd, hit_data);
value -= sym_sec->output_section->vma;