binutils/gas/dw2gencfi.c

1043 output_cie (struct cie_entry *cie)
1050   cie->start_address = symbol_temp_new_now ();
1064   if (cie->per_encoding != DW_EH_PE_omit)
1066   if (cie->lsda_encoding != DW_EH_PE_omit)
1069   if (cie->signal_frame)
1075     out_one (cie->return_column);
1077     out_uleb128 (cie->return_column);
1078   augmentation_size = 1 + (cie->lsda_encoding != DW_EH_PE_omit);
1079   if (cie->per_encoding != DW_EH_PE_omit)
1080     augmentation_size += 1 + encoding_size (cie->per_encoding);
1082   if (cie->per_encoding != DW_EH_PE_omit)
1084       offsetT size = encoding_size (cie->per_encoding);
1085       out_one (cie->per_encoding);
1086       exp = cie->personality;
1087       if ((cie->per_encoding & 0x70) == DW_EH_PE_pcrel)
1102   if (cie->lsda_encoding != DW_EH_PE_omit)
1103     out_one (cie->lsda_encoding);
1110   if (cie->first)
1111     for (i = cie->first; i != cie->last; i = i->next)
1119 output_fde (struct fde_entry *fde, struct cie_entry *cie,
1137   exp.X_op_symbol = cie->start_address;
1193   struct cie_entry *cie;
1195   for (cie = cie_root; cie; cie = cie->next)
1197       if (cie->return_column != fde->return_column
1198 	  || cie->signal_frame != fde->signal_frame
1199 	  || cie->per_encoding != fde->per_encoding
1200 	  || cie->lsda_encoding != fde->lsda_encoding)
1202       if (cie->per_encoding != DW_EH_PE_omit)
1204 	  if (cie->personality.X_op != fde->personality.X_op
1205 	      || cie->personality.X_add_number
1208 	  switch (cie->personality.X_op)
1211 	      if (cie->personality.X_unsigned != fde->personality.X_unsigned)
1215 	      if (cie->personality.X_add_symbol
1223       for (i = cie->first, j = fde->data;
1224 	   i != cie->last && j != NULL;
1277       if (i == cie->last
1284 	  return cie;
1290   cie = xmalloc (sizeof (struct cie_entry));
1291   cie->next = cie_root;
1292   cie_root = cie;
1293   cie->return_column = fde->return_column;
1294   cie->signal_frame = fde->signal_frame;
1295   cie->per_encoding = fde->per_encoding;
1296   cie->lsda_encoding = fde->lsda_encoding;
1297   cie->personality = fde->personality;
1298   cie->first = fde->data;
1300   for (i = cie->first; i ; i = i->next)
1306   cie->last = i;
1309   output_cie (cie);
1311   return cie;
1338       struct cie_entry *cie;
1346       cie = select_cie_for_fde (fde, &first);
1347       output_fde (fde, cie, first, fde->next == NULL ? EH_FRAME_ALIGNMENT : 2);