binutils/bfd/dwarf2.c

203   struct dwarf2_debug *stash;
310   struct dwarf2_debug *stash = unit->stash;
319   if (! stash->dwarf_str_buffer)
335       stash->dwarf_str_size = sz;
336       stash->dwarf_str_buffer = bfd_alloc (abfd, sz);
337       if (! stash->dwarf_str_buffer)
340       if (! bfd_get_section_contents (abfd, msec, stash->dwarf_str_buffer,
345   if (offset >= stash->dwarf_str_size)
348 			     (unsigned long) offset, stash->dwarf_str_size);
353   str = (char *) stash->dwarf_str_buffer + offset;
424 read_abbrevs (bfd *abfd, bfd_uint64_t offset, struct dwarf2_debug *stash)
433   if (! stash->dwarf_abbrev_buffer)
445       stash->dwarf_abbrev_size = msec->size;
446       stash->dwarf_abbrev_buffer
448 						     stash->syms);
449       if (! stash->dwarf_abbrev_buffer)
453   if (offset >= stash->dwarf_abbrev_size)
456 			     (unsigned long) offset, stash->dwarf_abbrev_size);
464   abbrev_ptr = stash->dwarf_abbrev_buffer + offset;
537       if ((unsigned int) (abbrev_ptr - stash->dwarf_abbrev_buffer)
538 	  >= stash->dwarf_abbrev_size)
969 decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
981   if (! stash->dwarf_line_buffer)
993       stash->dwarf_line_size = msec->size;
994       stash->dwarf_line_buffer
996 						     stash->syms);
997       if (! stash->dwarf_line_buffer)
1003   if (unit->line_offset >= stash->dwarf_line_size)
1006 			     unit->line_offset, stash->dwarf_line_size);
1026   line_ptr = stash->dwarf_line_buffer + unit->line_offset;
1410   struct dwarf2_debug *stash = unit->stash;
1411   if (! stash->dwarf_ranges_buffer)
1424       stash->dwarf_ranges_size = msec->size;
1425       stash->dwarf_ranges_buffer
1427 						     stash->syms);
1428       if (! stash->dwarf_ranges_buffer)
1619   if (! unit->stash->dwarf_ranges_buffer)
1624   ranges_ptr = unit->stash->dwarf_ranges_buffer + offset;
1896 parse_comp_unit (struct dwarf2_debug *stash,
1909   bfd_byte *info_ptr = stash->info_ptr;
1914   bfd *abfd = stash->bfd;
1951   abbrevs = read_abbrevs (abfd, abbrev_offset, stash);
1981   unit->stash = stash;
2086 			     struct dwarf2_debug *stash)
2103       unit->line_table = decode_line_info (unit, stash);
2123     stash->inliner_chain = function;
2144 		     struct dwarf2_debug *stash)
2157       unit->line_table = decode_line_info (unit, stash);
2219 unset_sections (struct dwarf2_debug *stash)
2224   i = stash->loadable_section_count;
2225   p = stash->loadable_sections;
2234 place_sections (bfd *abfd, struct dwarf2_debug *stash)
2239   if (stash->loadable_section_count != 0)
2241       i = stash->loadable_section_count;
2242       p = stash->loadable_sections;
2273       stash->loadable_sections = p;
2274       stash->loadable_section_count = i;
2338   struct dwarf2_debug *stash;
2345   stash = *pinfo;
2347   if (! stash)
2351       stash = bfd_zalloc (abfd, amt);
2352       if (! stash)
2360       if (! place_sections (abfd, stash))
2395       *pinfo = stash;
2404 	       Note that at this point the stash has been allocated, but
2424 	 Read them all in and produce one large stash.  We do this in two
2427 	 us to avoid reallocing the data as we add sections to the stash.  */
2431       stash->info_ptr = bfd_alloc (debug_bfd, total_size);
2432       if (stash->info_ptr == NULL)
2435       stash->info_ptr_end = stash->info_ptr;
2448 	  start = stash->info_ptr_end - stash->info_ptr;
2451 	       (debug_bfd, msec, stash->info_ptr + start, symbols)) == NULL)
2454 	  stash->info_ptr_end = stash->info_ptr + start + size;
2457       BFD_ASSERT (stash->info_ptr_end == stash->info_ptr + total_size);
2459       stash->sec = find_debug_info (debug_bfd, NULL);
2460       stash->sec_info_ptr = stash->info_ptr;
2461       stash->syms = symbols;
2462       stash->bfd = debug_bfd;
2466      (or that an error occured while setting up the stash).  */
2467   if (! stash->info_ptr)
2470   stash->inliner_chain = NULL;
2473   for (each = stash->all_comp_units; each; each = each->next_unit)
2480 					 stash));
2487 						 stash));
2500   while (stash->info_ptr < stash->info_ptr_end)
2504       bfd_byte *info_ptr_unit = stash->info_ptr;
2506       length = read_4_bytes (stash->bfd, stash->info_ptr);
2512 	  length = read_8_bytes (stash->bfd, stash->info_ptr + 4);
2513 	  stash->info_ptr += 12;
2521 	  length = read_4_bytes (stash->bfd, stash->info_ptr + 4);
2522 	  stash->info_ptr += 8;
2536           stash->info_ptr += 4;
2539 	stash->info_ptr += 4;
2543 	  each = parse_comp_unit (stash, length, info_ptr_unit,
2545 	  stash->info_ptr += length;
2547 	  if ((bfd_vma) (stash->info_ptr - stash->sec_info_ptr)
2548 	      == stash->sec->size)
2550 	      stash->sec = find_debug_info (stash->bfd, stash->sec);
2551 	      stash->sec_info_ptr = stash->info_ptr;
2556 	      each->next_unit = stash->all_comp_units;
2557 	      stash->all_comp_units = each;
2571 						 stash));
2579 							 stash));
2588     unset_sections (stash);
2636   struct dwarf2_debug *stash;
2638   stash = *pinfo;
2639   if (stash)
2641       struct funcinfo *func = stash->inliner_chain;
2648 	  stash->inliner_chain = func->caller_func;
2660   struct dwarf2_debug *stash;
2665   stash = elf_tdata (abfd)->dwarf2_find_line_info;
2667   if (stash == NULL)
2670   for (each = stash->all_comp_units; each; each = each->next_unit)
2693   free (stash->dwarf_abbrev_buffer);
2694   free (stash->dwarf_line_buffer);
2695   free (stash->dwarf_ranges_buffer);