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Do not abort if tcbit is still set. Issue an error message instead.

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Fix compile time warnings
This commit is contained in:
Nick Clifton
2001-01-25 20:26:17 +00:00
parent c02e7c3eff
commit 8ec6253e76
2 changed files with 20 additions and 4 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
2001-01-25 Nick Clifton <nickc@redhat.com>
* config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
still set. Issue an error message instead.
(md_estimate_size_before_relax): Delete unused variable
'buffer_address'. Fixup parentheses around if statement.
2001-01-23 Kazu Hirata <kazu@hxi.com> 2001-01-23 Kazu Hirata <kazu@hxi.com>
* as.c: Fix formatting. * as.c: Fix formatting.

17
gas/config/tc-m68k.c
View File

@ -874,8 +874,18 @@ tc_gen_reloc (section, fixp)
arelent *reloc; arelent *reloc;
bfd_reloc_code_real_type code; bfd_reloc_code_real_type code;
/* If the tcbit is set, then this was a fixup of a negative value
that was never resolved. We do not have a reloc to handle this,
so just return. We assume that other code will have detected this
situation and produced a helpful error message, so we just tell the
user that the reloc cannot be produced. */
if (fixp->fx_tcbit) if (fixp->fx_tcbit)
abort (); {
if (fixp->fx_addsy)
as_bad (_("Unable to produce reloc against symbol '%s'"),
S_GET_NAME (fixp->fx_addsy));
return NULL;
}
if (fixp->fx_r_type != BFD_RELOC_NONE) if (fixp->fx_r_type != BFD_RELOC_NONE)
{ {
@ -4564,7 +4574,6 @@ md_estimate_size_before_relax (fragP, segment)
segT segment; segT segment;
{ {
int old_fix; int old_fix;
register char *buffer_address = fragP->fr_fix + fragP->fr_literal;
old_fix = fragP->fr_fix; old_fix = fragP->fr_fix;
@ -4652,8 +4661,8 @@ md_estimate_size_before_relax (fragP, segment)
case TAB (DBCCLBR, SZ_UNDEF): case TAB (DBCCLBR, SZ_UNDEF):
case TAB (DBCCABSJ, SZ_UNDEF): case TAB (DBCCABSJ, SZ_UNDEF):
{ {
if (S_GET_SEGMENT (fragP->fr_symbol) == segment if ((S_GET_SEGMENT (fragP->fr_symbol) == segment
&& relaxable_symbol (fragP->fr_symbol) && relaxable_symbol (fragP->fr_symbol))
|| flag_short_refs) || flag_short_refs)
{ {
fragP->fr_subtype = TAB (TABTYPE (fragP->fr_subtype), SHORT); fragP->fr_subtype = TAB (TABTYPE (fragP->fr_subtype), SHORT);