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* write.c (fixup_segment <Difference of 2 syms same seg>): Don't 

subtract MD_PCREL_FROM_SECTION for 68k.
	(fixup_segment <Difference of 2 syms different seg>): Only fudge
	by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
This commit is contained in:
Alan Modra 2001-06-27 07:02:24 +00:00
parent d48019e088
commit 1a16aca4b4
2 changed files with 31 additions and 14 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2001-06-27 Alan Modra <amodra@bigpond.net.au>
* write.c (fixup_segment <Difference of 2 syms same seg>): Don't
subtract MD_PCREL_FROM_SECTION for 68k.
(fixup_segment <Difference of 2 syms different seg>): Only fudge
by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
* write.c (fixup_segment <Difference of 2 syms same seg>): If

38
gas/write.c
View File

@ -2663,7 +2663,12 @@ fixup_segment (fixP, this_segment_type)
#endif /* TC_I960 */
add_number += (S_GET_VALUE (add_symbolP)
- S_GET_VALUE (sub_symbolP));
if (pcrel)
if (1
#ifdef TC_M68K
/* See the comment below about 68k weirdness. */
&& 0
#endif
&& pcrel)
add_number -= MD_PCREL_FROM_SECTION (fixP, this_segment_type);
add_symbolP = NULL;
@ -2689,21 +2694,26 @@ fixup_segment (fixP, this_segment_type)
add_number -= S_GET_VALUE (sub_symbolP);
#ifdef DIFF_EXPR_OK
else if (S_GET_SEGMENT (sub_symbolP) == this_segment_type
#if 0
/* Do this even if it's already described as
pc-relative. For example, on the m68k, an
operand of "pc@(foo-.-2)" should address
"foo" in a pc-relative mode. */
&& pcrel
#endif
)
else if (S_GET_SEGMENT (sub_symbolP) == this_segment_type)
{
/* Make it pc-relative. */
add_number += (MD_PCREL_FROM_SECTION (fixP, this_segment_type)
- S_GET_VALUE (sub_symbolP));
pcrel = 1;
fixP->fx_pcrel = 1;
if (0
#ifdef TC_M68K
/* Do this for m68k even if it's already described
as pc-relative. On the m68k, an operand of
"pc@(foo-.-2)" should address "foo" in a
pc-relative mode. */
|| 1
#endif
|| !pcrel)
{
add_number += MD_PCREL_FROM_SECTION (fixP,
this_segment_type);
pcrel = 1;
fixP->fx_pcrel = 1;
}
add_number -= S_GET_VALUE (sub_symbolP);
sub_symbolP = 0;
fixP->fx_subsy = 0;
}