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2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>

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* config/tc-cr16.c (md_apply_fix): Put the addend value alone in to
	object file without symbol values.
	(tc_gen_reloc): For local symbols resolved or its absolute symbol,
 	then set the relocation type as NULL.
This commit is contained in:
M R Swami Reddy
2009-07-27 07:05:25 +00:00
parent 86514226a5
commit 7859b21da5
2 changed files with 53 additions and 26 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* config/tc-cr16.c (md_apply_fix): Put the addend value alone in to
object file without symbol values.
(tc_gen_reloc): For local symbols resolved or its absolute symbol,
then set the relocation type as NULL.
2009-07-25 H.J. Lu <hongjiu.lu@intel.com> 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (cpu_arch): Add l1om. * config/tc-i386.c (cpu_arch): Add l1om.

72
gas/config/tc-cr16.c
View File

@ -523,6 +523,13 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS * fixP)
arelent * reloc; arelent * reloc;
bfd_reloc_code_real_type code; bfd_reloc_code_real_type code;
/* If symbols are local and resolved, then no relocation needed. */
if ( ((fixP->fx_addsy)
&& (S_GET_SEGMENT (fixP->fx_addsy) == absolute_section))
|| ((fixP->fx_subsy)
&& (S_GET_SEGMENT (fixP->fx_subsy) == absolute_section)))
return NULL;
reloc = xmalloc (sizeof (arelent)); reloc = xmalloc (sizeof (arelent));
reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *)); reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy); *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy);
@ -728,39 +735,52 @@ void
md_apply_fix (fixS *fixP, valueT *valP, segT seg) md_apply_fix (fixS *fixP, valueT *valP, segT seg)
{ {
valueT val = * valP; valueT val = * valP;
char *buf = fixP->fx_frag->fr_literal + fixP->fx_where;
fixP->fx_offset = 0;
switch (fixP->fx_r_type)
{
case BFD_RELOC_CR16_NUM8:
bfd_put_8 (stdoutput, (unsigned char) val, buf);
break;
case BFD_RELOC_CR16_NUM16:
bfd_put_16 (stdoutput, val, buf);
break;
case BFD_RELOC_CR16_NUM32:
bfd_put_32 (stdoutput, val, buf);
break;
case BFD_RELOC_CR16_NUM32a:
bfd_put_32 (stdoutput, val, buf);
break;
default:
/* We shouldn't ever get here because linkrelax is nonzero. */
abort ();
break;
}
fixP->fx_done = 0;
if (fixP->fx_addsy == NULL if (fixP->fx_addsy == NULL
&& fixP->fx_pcrel == 0) && fixP->fx_pcrel == 0)
fixP->fx_done = 1; fixP->fx_done = 1;
else if (fixP->fx_pcrel == 1
if (fixP->fx_pcrel == 1
&& fixP->fx_addsy != NULL && fixP->fx_addsy != NULL
&& S_GET_SEGMENT (fixP->fx_addsy) == seg) && S_GET_SEGMENT (fixP->fx_addsy) == seg)
fixP->fx_done = 1; fixP->fx_done = 1;
else
fixP->fx_done = 0;
if (fixP->fx_addsy != NULL && !fixP->fx_pcrel)
{
val = fixP->fx_offset;
fixP->fx_done = 1;
}
if (fixP->fx_done)
{
char *buf = fixP->fx_frag->fr_literal + fixP->fx_where;
fixP->fx_offset = 0;
switch (fixP->fx_r_type)
{
case BFD_RELOC_CR16_NUM8:
bfd_put_8 (stdoutput, (unsigned char) val, buf);
break;
case BFD_RELOC_CR16_NUM16:
bfd_put_16 (stdoutput, val, buf);
break;
case BFD_RELOC_CR16_NUM32:
bfd_put_32 (stdoutput, val, buf);
break;
case BFD_RELOC_CR16_NUM32a:
bfd_put_32 (stdoutput, val, buf);
break;
default:
/* We shouldn't ever get here because linkrelax is nonzero. */
abort ();
break;
}
fixP->fx_done = 0;
}
else
fixP->fx_offset = * valP;
} }
/* The location from which a PC relative jump should be calculated, /* The location from which a PC relative jump should be calculated,