-
-void
-tc_reloc_mangle (fixS *fix_ptr, struct internal_reloc *intr, bfd_vma base)
-{
- symbolS *symbol_ptr;
-
- if (fix_ptr->fx_addsy
- && fix_ptr->fx_subsy)
- {
- symbolS *add = fix_ptr->fx_addsy;
- symbolS *sub = fix_ptr->fx_subsy;
-
- if (S_GET_SEGMENT (add) != S_GET_SEGMENT (sub))
- as_bad (_("Can't subtract symbols in different sections %s %s"),
- S_GET_NAME (add), S_GET_NAME (sub));
- else
- {
- int diff = S_GET_VALUE (add) - S_GET_VALUE (sub);
-
- fix_ptr->fx_addsy = 0;
- fix_ptr->fx_subsy = 0;
- fix_ptr->fx_offset += diff;
- }
- }
- symbol_ptr = fix_ptr->fx_addsy;
-
- /* If this relocation is attached to a symbol then it's ok
- to output it. */
- if (fix_ptr->fx_r_type == 0)
- {
- /* cons likes to create reloc32's whatever the size of the reloc. */
- switch (fix_ptr->fx_size)
- {
- case 2:
- intr->r_type = R_IMM16;
- break;
- case 1:
- intr->r_type = R_IMM8;
- break;
- case 4:
- intr->r_type = R_IMM32;
- break;
- default:
- abort ();
- }
- }
- else
- intr->r_type = fix_ptr->fx_r_type;
-
- intr->r_vaddr = fix_ptr->fx_frag->fr_address + fix_ptr->fx_where + base;
- intr->r_offset = fix_ptr->fx_offset;
-
- if (symbol_ptr)
- intr->r_symndx = symbol_ptr->sy_number;
- else
- intr->r_symndx = -1;
-}