+
+bfd_reloc_code_real_type
+vax_cons (expressionS *exp, int size)
+{
+ char *save;
+ const char *vax_cons_special_reloc;
+
+ SKIP_WHITESPACE ();
+ vax_cons_special_reloc = NULL;
+ save = input_line_pointer;
+ if (input_line_pointer[0] == '%')
+ {
+ if (strncmp (input_line_pointer + 1, "pcrel", 5) == 0)
+ {
+ input_line_pointer += 6;
+ vax_cons_special_reloc = "pcrel";
+ }
+ if (vax_cons_special_reloc)
+ {
+ int bad = 0;
+
+ switch (size)
+ {
+ case 1:
+ if (*input_line_pointer != '8')
+ bad = 1;
+ input_line_pointer--;
+ break;
+ case 2:
+ if (input_line_pointer[0] != '1' || input_line_pointer[1] != '6')
+ bad = 1;
+ break;
+ case 4:
+ if (input_line_pointer[0] != '3' || input_line_pointer[1] != '2')
+ bad = 1;
+ break;
+ default:
+ bad = 1;
+ break;
+ }
+
+ if (bad)
+ {
+ as_bad (_("Illegal operands: Only %%r_%s%d allowed in %d-byte data fields"),
+ vax_cons_special_reloc, size * 8, size);
+ }
+ else
+ {
+ input_line_pointer += 2;
+ if (*input_line_pointer != '(')
+ {
+ as_bad (_("Illegal operands: %%r_%s%d requires arguments in ()"),
+ vax_cons_special_reloc, size * 8);
+ bad = 1;
+ }
+ }
+
+ if (bad)
+ {
+ input_line_pointer = save;
+ vax_cons_special_reloc = NULL;
+ }
+ else
+ {
+ int c;
+ char *end = ++input_line_pointer;
+ int npar = 0;
+
+ while (! is_end_of_line[(c = *end)])
+ {
+ if (c == '(')
+ npar++;
+ else if (c == ')')
+ {
+ if (!npar)
+ break;
+ npar--;
+ }
+ end++;
+ }
+
+ if (c != ')')
+ as_bad (_("Illegal operands: %%r_%s%d requires arguments in ()"),
+ vax_cons_special_reloc, size * 8);
+ else
+ {
+ *end = '\0';
+ expression (exp);
+ *end = c;
+ if (input_line_pointer != end)
+ {
+ as_bad (_("Illegal operands: %%r_%s%d requires arguments in ()"),
+ vax_cons_special_reloc, size * 8);
+ }
+ else
+ {
+ input_line_pointer++;
+ SKIP_WHITESPACE ();
+ c = *input_line_pointer;
+ if (! is_end_of_line[c] && c != ',')
+ as_bad (_("Illegal operands: garbage after %%r_%s%d()"),
+ vax_cons_special_reloc, size * 8);
+ }
+ }
+ }
+ }
+ }
+ if (vax_cons_special_reloc == NULL)
+ expression (exp);
+ else
+ switch (size)
+ {
+ case 1: return BFD_RELOC_8_PCREL;
+ case 2: return BFD_RELOC_16_PCREL;
+ case 4: return BFD_RELOC_32_PCREL;
+ }
+ return NO_RELOC;
+}
+
+/* This is called by emit_expr via TC_CONS_FIX_NEW when creating a
+ reloc for a cons. */
+
+void
+vax_cons_fix_new (fragS *frag, int where, unsigned int nbytes, expressionS *exp,
+ bfd_reloc_code_real_type r)
+{
+ if (r == NO_RELOC)
+ r = (nbytes == 1 ? BFD_RELOC_8
+ : nbytes == 2 ? BFD_RELOC_16
+ : BFD_RELOC_32);
+
+ fix_new_exp (frag, where, (int) nbytes, exp, 0, r);
+}
+
+const char *
+md_atof (int type, char * litP, int * sizeP)
+{
+ return vax_md_atof (type, litP, sizeP);
+}