*p = 0;
symbolP = symbol_find_or_make (name);
- if (S_IS_DEFINED (symbolP) && !S_IS_COMMON (symbolP))
+ if ((S_IS_DEFINED (symbolP) || symbol_equated_p (symbolP))
+ && !S_IS_COMMON (symbolP))
{
- symbolP = NULL;
- as_bad (_("symbol `%s' is already defined"), name);
- *p = c;
- ignore_rest_of_line ();
- goto out;
+ if (!S_IS_VOLATILE (symbolP))
+ {
+ symbolP = NULL;
+ as_bad (_("symbol `%s' is already defined"), name);
+ *p = c;
+ ignore_rest_of_line ();
+ goto out;
+ }
+ /* This could be avoided when the symbol wasn't used so far, but
+ the comment in struc-symbol.h says this flag isn't reliable. */
+ if (1 || !symbol_used_p (symbolP))
+ symbolP = symbol_clone (symbolP, 1);
+ S_SET_SEGMENT (symbolP, undefined_section);
+ S_SET_VALUE (symbolP, 0);
+ symbol_set_frag (symbolP, &zero_address_frag);
+ S_CLEAR_VOLATILE (symbolP);
}
size = S_GET_VALUE (symbolP);
*p = 0;
symbolP = symbol_find_or_make (name);
- /* FIXME-SOON I pulled a (&& symbolP->sy_other == 0 &&
- symbolP->sy_desc == 0) out of this test because coff doesn't have
- those fields, and I can't see when they'd ever be tripped. I
- don't think I understand why they were here so I may have
- introduced a bug. As recently as 1.37 didn't have this test
- anyway. xoxorich. */
-
- if (S_GET_SEGMENT (symbolP) == undefined_section
- && S_GET_VALUE (symbolP) == 0)
+ if (S_GET_SEGMENT (symbolP) == undefined_section)
{
/* The name might be an undefined .global symbol; be sure to
keep the "external" bit. */
if (S_IS_DEFINED (symbolP) || symbol_equated_p (symbolP))
{
- as_bad (_("symbol `%s' is already defined"), name);
- *end_name = delim;
- ignore_rest_of_line ();
- return;
+ if(!S_IS_VOLATILE (symbolP))
+ {
+ as_bad (_("symbol `%s' is already defined"), name);
+ *end_name = delim;
+ ignore_rest_of_line ();
+ return;
+ }
+ /* This could be avoided when the symbol wasn't used so far, but
+ the comment in struc-symbol.h says this flag isn't reliable. */
+ if (1 || !symbol_used_p (symbolP))
+ symbolP = symbol_clone (symbolP, 1);
+ S_CLEAR_VOLATILE (symbolP);
}
*end_name = delim;