dist/gas/dw2gencfi.c

365 /* Create an offset to .dwarf2_*.  */
463 cfi_new_fde (symbolS *label)
466   fde->start_address = label;
467   frchain_now->frch_cfi_data->last_address = label;
473 cfi_end_fde (symbolS *label)
475   frchain_now->frch_cfi_data->cur_fde_data->end_address = label;
515 cfi_add_CFA_insn_offset (int insn, offsetT offset)
520   insn_ptr->u.i = offset;
534 cfi_add_CFA_insn_reg_offset (int insn, unsigned regno, offsetT offset)
540   insn_ptr->u.ri.offset = offset;
546 cfi_add_advance_loc (symbolS *label)
552   insn->u.ll.lab2 = label;
554   frchain_now->frch_cfi_data->last_address = label;
557 /* Add a CFI insn to label the current position in the CFI segment.  */
573 cfi_add_CFA_offset (unsigned regno, offsetT offset)
578   cfi_add_CFA_insn_reg_offset (DW_CFA_offset, regno, offset);
582   if (offset % abs_data_align)
583     as_bad (_("register save offset not a multiple of %u"), abs_data_align);
589 cfi_add_CFA_val_offset (unsigned regno, offsetT offset)
594   cfi_add_CFA_insn_reg_offset (DW_CFA_val_offset, regno, offset);
598   if (offset % abs_data_align)
599     as_bad (_("register save offset not a multiple of %u"), abs_data_align);
605 cfi_add_CFA_def_cfa (unsigned regno, offsetT offset)
607   cfi_add_CFA_insn_reg_offset (DW_CFA_def_cfa, regno, offset);
608   frchain_now->frch_cfi_data->cur_cfa_offset = offset;
630 cfi_add_CFA_def_cfa_offset (offsetT offset)
632   cfi_add_CFA_insn_offset (DW_CFA_def_cfa_offset, offset);
633   frchain_now->frch_cfi_data->cur_cfa_offset = offset;
807   offsetT offset;
828       offset = cfi_parse_const ();
829       cfi_add_CFA_offset (reg1, offset);
835       offset = cfi_parse_const ();
836       cfi_add_CFA_val_offset (reg1, offset);
842       offset = cfi_parse_const ();
844 			  offset - frchain_now->frch_cfi_data->cur_cfa_offset);
850       offset = cfi_parse_const ();
851       cfi_add_CFA_def_cfa (reg1, offset);
867       offset = cfi_parse_const ();
868       cfi_add_CFA_def_cfa_offset (offset);
872       offset = cfi_parse_const ();
874 				  + offset);
1580   offsetT offset;
1643       offset = insn->u.ri.offset;
1644       if (offset < 0)
1648 	  out_sleb128 (offset / DWARF2_CIE_DATA_ALIGNMENT);
1654 	  out_uleb128 (offset);
1666       offset = insn->u.i;
1667       if (offset < 0)
1670 	  out_sleb128 (offset / DWARF2_CIE_DATA_ALIGNMENT);
1675 	  out_uleb128 (offset);
1694       offset = insn->u.ri.offset / DWARF2_CIE_DATA_ALIGNMENT;
1695       if (offset < 0)
1699 	  out_sleb128 (offset);
1704 	  out_uleb128 (offset);
1710 	  out_uleb128 (offset);
1716       offset = insn->u.ri.offset / DWARF2_CIE_DATA_ALIGNMENT;
1717       if (offset < 0)
1721 	  out_sleb128 (offset);
1727 	  out_uleb128 (offset);
1980       emit_expr (&exp, offset_size);		/* CIE offset.  */
2009 	  emit_expr (&exp, addr_size);	/* Code offset.  */
2015 	  tc_cfi_emit_pcrel_expr (&exp, addr_size);	 /* Code offset.  */
2017 	  emit_expr (&exp, addr_size);	/* Code offset.  */
2067 	  if (i->u.ri.offset != j->u.ri.offset)