binutils-2.17/bfd/dwarf1.c

94   /* Linked starting from aUnit->func_list.  */
150    attached into 'aUnit' at 'aUnit->func_list'.  */
153 alloc_dwarf1_func (struct dwarf1_debug* stash, struct dwarf1_unit* aUnit)
158   x->prev = aUnit->func_list;
159   aUnit->func_list = x;
253 /* Parse a dwarf1 line number table for 'aUnit->stmt_list_offset'
254    into 'aUnit->linenumber_table'.  Return FALSE if an error
258 parse_line_table (struct dwarf1_debug* stash, struct dwarf1_unit* aUnit)
288   xptr = stash->line_section + aUnit->stmt_list_offset;
306       aUnit->line_count = (tblend - xptr) / 10;
309       amt = sizeof (struct linenumber) * aUnit->line_count;
310       aUnit->linenumber_table = bfd_alloc (stash->abfd, amt);
312       for (eachLine = 0; eachLine < aUnit->line_count; eachLine++)
315 	  aUnit->linenumber_table[eachLine].linenumber
323 	  aUnit->linenumber_table[eachLine].addr
332 /* Parse each function die in a compilation unit 'aUnit'.
333    The first child die of 'aUnit' should be in 'aUnit->first_child',
334    the result is placed in 'aUnit->func_list'.
338 parse_functions_in_unit (struct dwarf1_debug* stash, struct dwarf1_unit* aUnit)
342   if (aUnit->first_child)
343     for (eachDie = aUnit->first_child;
358 	    struct dwarf1_func* aFunc = alloc_dwarf1_func (stash,aUnit);
375 /* Find the nearest line to 'addr' in 'aUnit'.
380 			       struct dwarf1_unit* aUnit,
389   if (aUnit->low_pc <= addr && addr < aUnit->high_pc)
391       if (aUnit->has_stmt_list)
396 	  if (! aUnit->linenumber_table)
398 	      if (! parse_line_table (stash, aUnit))
402 	  if (! aUnit->func_list)
404 	      if (! parse_functions_in_unit (stash, aUnit))
408 	  for (i = 0; i < aUnit->line_count; i++)
410 	      if (aUnit->linenumber_table[i].addr <= addr
411 		  && addr < aUnit->linenumber_table[i+1].addr)
413 		  *filename_ptr = aUnit->name;
414 		  *linenumber_ptr = aUnit->linenumber_table[i].linenumber;
420 	  for (eachFunc = aUnit->func_list;
522 	  struct dwarf1_unit* aUnit
525 	  aUnit->name = aDieInfo.name;
526 	  aUnit->low_pc = aDieInfo.low_pc;
527 	  aUnit->high_pc = aDieInfo.high_pc;
528 	  aUnit->has_stmt_list = aDieInfo.has_stmt_list;
529 	  aUnit->stmt_list_offset = aDieInfo.stmt_list_offset;
538 	    aUnit->first_child = stash->currentDie + aDieInfo.length;
540 	    aUnit->first_child = 0;
542 	  if (aUnit->low_pc <= addr && addr < aUnit->high_pc)
543 	    return dwarf1_unit_find_nearest_line (stash, aUnit, addr,