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2009-09-22 Sterling Augustine <sterling@jaw.hq.tensilica.com>

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* config/tc-xtensa.c (md_apply_fix): Remove check for constant with
	difference of of two symbols.
	(xtensa_fix_adjustable): Likewise.
This commit is contained in:
Sterling Augustine
2009-09-22 21:47:03 +00:00
parent 89fa5381cb
commit 9ac367048b
1 changed files with 0 additions and 17 deletions
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17
gas/config/tc-xtensa.c
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@ -5775,14 +5775,6 @@ xtensa_elf_section_change_hook (void)
bfd_boolean bfd_boolean
xtensa_fix_adjustable (fixS *fixP) xtensa_fix_adjustable (fixS *fixP)
{ {
/* An offset is not allowed in combination with the difference of two
symbols, but that cannot be easily detected after a local symbol
has been adjusted to a (section+offset) form. Return 0 so that such
an fix will not be adjusted. */
if (fixP->fx_subsy && fixP->fx_addsy && fixP->fx_offset
&& relaxable_section (S_GET_SEGMENT (fixP->fx_subsy)))
return 0;
/* We need the symbol name for the VTABLE entries. */ /* We need the symbol name for the VTABLE entries. */
if (fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT if (fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT
|| fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY) || fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
@ -5843,15 +5835,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg)
break; break;
} }
/* An offset is only allowed when it results from adjusting a
local symbol into a section-relative offset. If the offset
came from the original expression, tc_fix_adjustable will have
prevented the fix from being converted to a section-relative
form so that we can flag the error here. */
if (fixP->fx_offset != 0 && !symbol_section_p (fixP->fx_addsy))
as_bad_where (fixP->fx_file, fixP->fx_line,
_("cannot represent subtraction with an offset"));
val = (S_GET_VALUE (fixP->fx_addsy) + fixP->fx_offset val = (S_GET_VALUE (fixP->fx_addsy) + fixP->fx_offset
- S_GET_VALUE (fixP->fx_subsy)); - S_GET_VALUE (fixP->fx_subsy));