binutils/bfd/dwarf2.c

95   /* Pointer to the symbol table.  */
142   /* The abbrev hash table.  */
151   /* TRUE if there is a line number table associated with this comp. unit.  */
154   /* The offset into .debug_line of the line number table.  */
397 /* Lookup an abbrev_info structure in the abbrev hash table.  */
422    in a hash table.  */
520 	 table is reached.  */
674 /* Source line information table routines.  */
723 add_line_info (struct line_info_table *table,
731   struct line_info* info = bfd_alloc (table->abfd, amt);
742      Note: table->lcl_head is used to head an *actual* or *possible*
744      headed by table->last_line
749     if (!table->last_line
750 	|| address >= table->last_line->address)
753 	info->prev_line = table->last_line;
754 	table->last_line = info;
757 	if (!table->lcl_head)
758 	  table->lcl_head = info;
761     else if (!table->lcl_head->prev_line
762 	     && table->lcl_head->address > address)
767 	table->lcl_head->prev_line = info;
770     else if (table->lcl_head->prev_line
771 	     && table->lcl_head->address > address
772 	     && address >= table->lcl_head->prev_line->address)
776 	info->prev_line = table->lcl_head->prev_line;
777 	table->lcl_head->prev_line = info;
784 	struct line_info* li2 = table->last_line; /* always non-NULL */
795 	table->lcl_head = li2;
806       info->filename = bfd_alloc (table->abfd, strlen (filename) + 1);
814 /* Extract a fully qualified filename from a line info table.
819 concat_filename (struct line_info_table *table, unsigned int file)
823   if (file - 1 >= table->num_files)
830   filename = table->files[file - 1].name;
834       char* dirname = (table->files[file - 1].dir
835 		       ? table->dirs[table->files[file - 1].dir - 1]
836 		       : table->comp_dir);
903   struct line_info_table* table;
943   table = bfd_alloc (abfd, amt);
944   table->abfd = abfd;
945   table->comp_dir = unit->comp_dir;
947   table->num_files = 0;
948   table->files = NULL;
950   table->num_dirs = 0;
951   table->dirs = NULL;
953   table->files = NULL;
954   table->last_line = NULL;
955   table->lcl_head = NULL;
1005   /* Read directory table.  */
1010       if ((table->num_dirs % DIR_ALLOC_CHUNK) == 0)
1012 	  amt = table->num_dirs + DIR_ALLOC_CHUNK;
1014 	  table->dirs = bfd_realloc (table->dirs, amt);
1015 	  if (! table->dirs)
1019       table->dirs[table->num_dirs++] = cur_dir;
1024   /* Read file name table.  */
1029       if ((table->num_files % FILE_ALLOC_CHUNK) == 0)
1031 	  amt = table->num_files + FILE_ALLOC_CHUNK;
1033 	  table->files = bfd_realloc (table->files, amt);
1034 	  if (! table->files)
1038       table->files[table->num_files].name = cur_file;
1039       table->files[table->num_files].dir =
1042       table->files[table->num_files].time =
1045       table->files[table->num_files].size =
1048       table->num_files++;
1058       char * filename = table->num_files ? concat_filename (table, 1) : NULL;
1072       /* Decode the table.  */
1086 	      add_line_info (table, address, filename, line, column, 0);
1105 		  add_line_info (table, address, filename, line, column,
1120 		  if ((table->num_files % FILE_ALLOC_CHUNK) == 0)
1122 		      amt = table->num_files + FILE_ALLOC_CHUNK;
1124 		      table->files = bfd_realloc (table->files, amt);
1125 		      if (! table->files)
1128 		  table->files[table->num_files].name = cur_file;
1129 		  table->files[table->num_files].dir =
1132 		  table->files[table->num_files].time =
1135 		  table->files[table->num_files].size =
1138 		  table->num_files++;
1147 	      add_line_info (table, address, filename, line, column, 0);
1173 		filename = concat_filename (table, file);
1212   return table;
1220 lookup_address_in_line_info_table (struct line_info_table *table,
1226   /* Note: table->last_line should be a descendingly sorted list. */
1227   struct line_info* next_line = table->last_line;
1292 /* Function table functions.  */
1297 lookup_address_in_function_table (struct funcinfo *table,
1304   for (each_func = table;
1322    to the function table.  */
1482   /* Read the abbrevs for this compilation unit into a table.  */
1520 	 partial symbol table.  */
1716      offset of the abbreviation table, should both be 4-byte values.
1850 		 table to see if a compilation unit contains the given