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386.c (md_estimate_size_before_relax): Revert 

more changes from Sept 1999
(tc_i386_fix_adjustable): ditto
(md_apply_fix3): ditto
This commit is contained in:
DJ Delorie 2000-06-25 01:33:31 +00:00
parent b1bcb49f9c
commit 6d249963bc
2 changed files with 9 additions and 28 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
2000-06-24 DJ Delorie <dj@cygnus.com>
* config/tc-i386.c (md_estimate_size_before_relax): Revert
more changes from Sept 1999
(tc_i386_fix_adjustable): ditto
(md_apply_fix3): ditto
2000-06-24 Frank Ch. Eigler <fche@redhat.com>
* cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.

30
gas/config/tc-i386.c
View File

@ -1023,7 +1023,7 @@ int
tc_i386_fix_adjustable (fixP)
fixS * fixP;
{
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) || defined (TE_PE)
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
/* Prevent all adjustments to global symbols, or else dynamic
linking will not work correctly. */
if (S_IS_EXTERNAL (fixP->fx_addsy)
@ -3776,7 +3776,7 @@ md_estimate_size_before_relax (fragP, segment)
an externally visible symbol, because it may be overridden by a
shared library. */
if (S_GET_SEGMENT (fragP->fr_symbol) != segment
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) || defined (TE_PE)
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|| S_IS_EXTERNAL (fragP->fr_symbol)
|| S_IS_WEAK (fragP->fr_symbol)
#endif
@ -4038,34 +4038,8 @@ md_apply_fix3 (fixP, valp, seg)
address offset for a PC relative symbol. */
if (S_GET_SEGMENT (fixP->fx_addsy) != seg)
value += md_pcrel_from (fixP);
else if (S_IS_EXTERNAL (fixP->fx_addsy)
|| S_IS_WEAK (fixP->fx_addsy))
{
/* We are generating an external relocation for this defined
symbol. We add the address, because
bfd_install_relocation will subtract it. VALUE already
holds the symbol value, because fixup_segment added it
in. We subtract it out, and then we subtract it out
again because bfd_install_relocation will add it in
again. */
value += md_pcrel_from (fixP);
value -= 2 * S_GET_VALUE (fixP->fx_addsy);
}
#endif
}
#ifdef TE_PE
else if (fixP->fx_addsy != NULL
&& S_IS_DEFINED (fixP->fx_addsy)
&& (S_IS_EXTERNAL (fixP->fx_addsy)
|| S_IS_WEAK (fixP->fx_addsy)))
{
/* We are generating an external relocation for this defined
symbol. VALUE already holds the symbol value, and
bfd_install_relocation will add it in again. We don't want
either addition. */
value -= 2 * S_GET_VALUE (fixP->fx_addsy);
}
#endif
/* Fix a few things - the dynamic linker expects certain values here,
and we must not dissappoint it. */