binutils/gas/dw2gencfi.c

136 /* Construct a new FDE structure and add it to the end of the fde list.  */
141   struct fde_entry *fde = xcalloc (1, sizeof (struct fde_entry));
144   frchain_now->frch_cfi_data->cur_fde_data = fde;
145   *last_fde_data = fde;
146   last_fde_data = &fde->next;
148   fde->last = &fde->data;
149   fde->return_column = DWARF2_DEFAULT_RETURN_COLUMN;
150   fde->per_encoding = DW_EH_PE_omit;
151   fde->lsda_encoding = DW_EH_PE_omit;
153   return fde;
179   struct fde_entry *fde = alloc_fde_entry ();
180   fde->start_address = label;
631   struct fde_entry *fde;
641   fde = frchain_now->frch_cfi_data->cur_fde_data;
646       fde->per_encoding = encoding;
672   expression_and_evaluate (&fde->personality);
673   switch (fde->personality.X_op)
686   fde->per_encoding = encoding;
701   struct fde_entry *fde;
711   fde = frchain_now->frch_cfi_data->cur_fde_data;
716       fde->lsda_encoding = encoding;
742   fde->lsda_encoding = encoding;
744   expression_and_evaluate (&fde->lsda);
745   switch (fde->lsda.X_op)
758   fde->lsda_encoding = encoding;
1119 output_fde (struct fde_entry *fde, struct cie_entry *cie,
1141   exp.X_add_symbol = fde->start_address;
1146   exp.X_add_symbol = fde->start_address;
1156   exp.X_add_symbol = fde->end_address;
1157   exp.X_op_symbol = fde->start_address;		/* Code length.  */
1160   augmentation_size = encoding_size (fde->lsda_encoding);
1163   if (fde->lsda_encoding != DW_EH_PE_omit)
1165       exp = fde->lsda;
1166       if ((fde->lsda_encoding & 0x70) == DW_EH_PE_pcrel)
1190 select_cie_for_fde (struct fde_entry *fde, struct cfi_insn_data **pfirst)
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)
1204 	  if (cie->personality.X_op != fde->personality.X_op
1206 		 != fde->personality.X_add_number)
1211 	      if (cie->personality.X_unsigned != fde->personality.X_unsigned)
1216 		  != fde->personality.X_add_symbol)
1223       for (i = cie->first, j = fde->data;
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;
1318   struct fde_entry *fde;
1335   for (fde = all_fde_data; fde ; fde = fde->next)
1340       if (fde->end_address == NULL)
1343 	  fde->end_address = fde->start_address;
1346       cie = select_cie_for_fde (fde, &first);
1347       output_fde (fde, cie, first, fde->next == NULL ? EH_FRAME_ALIGNMENT : 2);