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Based on patch from Klaus Kaempf <kkaempf@progis.de>: 

* struc-symbol.h (struct broken_word): Add seg and subseg fields.
	* read.c (emit_expr): Initialize seg and subseg fields of a new
	broken word.
	* write.c (write_object_file): Switch to the appropriate segment
	and subsegment when processing a broken word.
This commit is contained in:
Ian Lance Taylor 1998-05-29 19:59:55 +00:00
parent 05a43d26fe
commit 4ea4905324
3 changed files with 16 additions and 1 deletions
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7
gas/ChangeLog
View File

@ -1,5 +1,12 @@
Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
Based on patch from Klaus Kaempf <kkaempf@progis.de>:
* struc-symbol.h (struct broken_word): Add seg and subseg fields.
* read.c (emit_expr): Initialize seg and subseg fields of a new
broken word.
* write.c (write_object_file): Switch to the appropriate segment
and subsegment when processing a broken word.
* config/tc-m68k.c (mri_assemble): New static function.
(build_mri_control_operand): Call mri_assemble rather than
md_assemble.

6
gas/read.c
View File

@ -2353,6 +2353,10 @@ s_org (ignore)
expressionS exp;
register long temp_fill;
#ifdef md_flush_pending_output
md_flush_pending_output ();
#endif
/* The m68k MRI assembler has a different meaning for .org. It
means to create an absolute section at a given address. We can't
support that--use a linker script instead. */
@ -3427,6 +3431,8 @@ emit_expr (exp, nbytes)
x = (struct broken_word *) xmalloc (sizeof (struct broken_word));
x->next_broken_word = broken_words;
broken_words = x;
x->seg = seg_now;
x->subseg = subseg_now;
x->frag = frag_now;
x->word_goes_here = p;
x->dispfrag = 0;

4
gas/write.c
View File

@ -1522,6 +1522,7 @@ write_object_file ()
{
expressionS exp;
subseg_change (lie->seg, lie->subseg);
exp.X_op = O_subtract;
exp.X_add_symbol = lie->add;
exp.X_op_symbol = lie->sub;
@ -1566,6 +1567,7 @@ write_object_file ()
addressT from_addr, to_addr;
int n, m;
subseg_change (lie->seg, lie->subseg);
fragP = lie->dispfrag;
/* Find out how many broken_words go here. */
@ -2550,7 +2552,7 @@ fixup_segment (fixP, this_segment_type)
char buf[50];
sprint_value (buf, fragP->fr_address + where);
as_bad_where (fixP->fx_file, fixP->fx_line,
_("Subtraction of two symbols in different segments \"%s\" {%s segment} - \"%s\" {%s segment} at file address %s."),
_("Subtraction of two symbols in different sections \"%s\" {%s section} - \"%s\" {%s section} at file address %s."),
S_GET_NAME (add_symbolP),
segment_name (S_GET_SEGMENT (add_symbolP)),
S_GET_NAME (sub_symbolP),