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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
Download Patch File Download Diff File Expand all files Collapse all files

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.

40
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);
@ -728,7 +735,27 @@ 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;
if (fixP->fx_addsy == NULL
&& fixP->fx_pcrel == 0)
fixP->fx_done = 1;
else if (fixP->fx_pcrel == 1
&& fixP->fx_addsy != NULL
&& S_GET_SEGMENT (fixP->fx_addsy) == seg)
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; char *buf = fixP->fx_frag->fr_literal + fixP->fx_where;
fixP->fx_offset = 0; fixP->fx_offset = 0;
switch (fixP->fx_r_type) switch (fixP->fx_r_type)
@ -750,17 +777,10 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg)
abort (); abort ();
break; break;
} }
fixP->fx_done = 0; fixP->fx_done = 0;
}
if (fixP->fx_addsy == NULL else
&& fixP->fx_pcrel == 0) fixP->fx_offset = * valP;
fixP->fx_done = 1;
if (fixP->fx_pcrel == 1
&& fixP->fx_addsy != NULL
&& S_GET_SEGMENT (fixP->fx_addsy) == seg)
fixP->fx_done = 1;
} }
/* The location from which a PC relative jump should be calculated, /* The location from which a PC relative jump should be calculated,