dist/gas/dw2gencfi.c

359 /* Create an offset to .dwarf2_*.  */
457 cfi_new_fde (symbolS *label)
460   fde->start_address = label;
461   frchain_now->frch_cfi_data->last_address = label;
467 cfi_end_fde (symbolS *label)
469   frchain_now->frch_cfi_data->cur_fde_data->end_address = label;
517 cfi_add_CFA_insn_offset (int insn, offsetT offset)
522   insn_ptr->u.i = offset;
536 cfi_add_CFA_insn_reg_offset (int insn, unsigned regno, offsetT offset)
542   insn_ptr->u.ri.offset = offset;
548 cfi_add_advance_loc (symbolS *label)
554   insn->u.ll.lab2 = label;
556   frchain_now->frch_cfi_data->last_address = label;
559 /* Add a CFI insn to label the current position in the CFI segment.  */
575 cfi_add_CFA_offset (unsigned regno, offsetT offset)
580   cfi_add_CFA_insn_reg_offset (DW_CFA_offset, regno, offset);
584   if (offset % abs_data_align)
585     as_bad (_("register save offset not a multiple of %u"), abs_data_align);
591 cfi_add_CFA_val_offset (unsigned regno, offsetT offset)
596   cfi_add_CFA_insn_reg_offset (DW_CFA_val_offset, regno, offset);
600   if (offset % abs_data_align)
601     as_bad (_("register save offset not a multiple of %u"), abs_data_align);
607 cfi_add_CFA_def_cfa (unsigned regno, offsetT offset)
609   cfi_add_CFA_insn_reg_offset (DW_CFA_def_cfa, regno, offset);
610   frchain_now->frch_cfi_data->cur_cfa_offset = offset;
632 cfi_add_CFA_def_cfa_offset (offsetT offset)
634   cfi_add_CFA_insn_offset (DW_CFA_def_cfa_offset, offset);
635   frchain_now->frch_cfi_data->cur_cfa_offset = offset;
808   offsetT offset;
829       offset = cfi_parse_const ();
830       cfi_add_CFA_offset (reg1, offset);
836       offset = cfi_parse_const ();
837       cfi_add_CFA_val_offset (reg1, offset);
843       offset = cfi_parse_const ();
845 			  offset - frchain_now->frch_cfi_data->cur_cfa_offset);
851       offset = cfi_parse_const ();
852       cfi_add_CFA_def_cfa (reg1, offset);
868       offset = cfi_parse_const ();
869       cfi_add_CFA_def_cfa_offset (offset);
873       offset = cfi_parse_const ();
875 				  + offset);
1599   offsetT offset;
1662       offset = insn->u.ri.offset;
1663       if (offset < 0)
1667 	  out_sleb128 (offset / DWARF2_CIE_DATA_ALIGNMENT);
1673 	  out_uleb128 (offset);
1685       offset = insn->u.i;
1686       if (offset < 0)
1689 	  out_sleb128 (offset / DWARF2_CIE_DATA_ALIGNMENT);
1694 	  out_uleb128 (offset);
1713       offset = insn->u.ri.offset / DWARF2_CIE_DATA_ALIGNMENT;
1714       if (offset < 0)
1718 	  out_sleb128 (offset);
1723 	  out_uleb128 (offset);
1729 	  out_uleb128 (offset);
1735       offset = insn->u.ri.offset / DWARF2_CIE_DATA_ALIGNMENT;
1736       if (offset < 0)
1740 	  out_sleb128 (offset);
1746 	  out_uleb128 (offset);
1999       emit_expr (&exp, offset_size);		/* CIE offset.  */
2028 	  emit_expr (&exp, addr_size);	/* Code offset.  */
2034 	  tc_cfi_emit_pcrel_expr (&exp, addr_size);	 /* Code offset.  */
2036 	  emit_expr (&exp, addr_size);	/* Code offset.  */
2086 	  if (i->u.ri.offset != j->u.ri.offset)