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* elf32-i860.c (i860_howto_pc26_reloc): Finish relocation here

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instead of returning bfd_reloc_continue.
This commit is contained in:
Christian Groessler
2003-08-31 18:22:06 +00:00
parent 5bca7895b7
commit 1c0881ddd9
2 changed files with 47 additions and 2 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2003-08-31 Christian Groessler <chris@groessler.org>
* elf32-i860.c (i860_howto_pc26_reloc): Finish relocation here
instead of returning bfd_reloc_continue.
2003-08-31 Andreas Jaeger <aj@suse.de> 2003-08-31 Andreas Jaeger <aj@suse.de>
* merge.c: Update to ISO C90. * merge.c: Update to ISO C90.

44
bfd/elf32-i860.c
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@ -37,6 +37,10 @@ i860_howto_pc26_reloc (bfd *abfd ATTRIBUTE_UNUSED,
bfd *output_bfd, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED) char **error_message ATTRIBUTE_UNUSED)
{ {
bfd_vma insn;
bfd_vma relocation;
bfd_byte *addr;
if (output_bfd != NULL if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0 && (symbol->flags & BSF_SECTION_SYM) == 0
&& (! reloc_entry->howto->partial_inplace && (! reloc_entry->howto->partial_inplace
@ -46,8 +50,44 @@ i860_howto_pc26_reloc (bfd *abfd ATTRIBUTE_UNUSED,
return bfd_reloc_ok; return bfd_reloc_ok;
} }
reloc_entry->addend -= 4; /* Used elf32-mips.c as an example. */
return bfd_reloc_continue; if (bfd_is_und_section (symbol->section)
&& output_bfd == (bfd *) NULL)
return bfd_reloc_undefined;
if (bfd_is_com_section (symbol->section))
relocation = 0;
else
relocation = symbol->value;
relocation += symbol->section->output_section->vma;
relocation += symbol->section->output_offset;
relocation += reloc_entry->addend;
if (reloc_entry->address > input_section->_cooked_size)
return bfd_reloc_outofrange;
/* Adjust for PC-relative relocation. */
relocation -= (input_section->output_section->vma
+ input_section->output_offset
+ reloc_entry->address
+ 4);
/* Check for target out of range. */
if ((bfd_signed_vma)relocation > (0x3ffffff << 2)
|| (bfd_signed_vma)relocation < (-0x4000000 << 2))
return bfd_reloc_outofrange;
addr = (bfd_byte *) data + reloc_entry->address;
insn = bfd_get_32 (abfd, addr);
relocation >>= reloc_entry->howto->rightshift;
insn = (insn & ~reloc_entry->howto->dst_mask)
| (relocation & reloc_entry->howto->dst_mask);
bfd_put_32 (abfd, (bfd_vma) insn, addr);
return bfd_reloc_ok;
} }
/* special_function for R_860_PC16 relocation. */ /* special_function for R_860_PC16 relocation. */