gdb/gdb/gcore.c

47   bfd *obfd;
69   obfd = bfd_openw (corefilename, default_gcore_target ());
70   if (!obfd)
74   old_chain = make_cleanup_bfd_close (obfd);
76   bfd_set_format (obfd, bfd_core);
77   bfd_set_arch_mach (obfd, default_gcore_arch (), default_gcore_mach ());
80   note_data = target_make_corefile_notes (obfd, &note_size);
85       note_sec = bfd_make_section_anyway (obfd, "note0");
90       bfd_set_section_vma (obfd, note_sec, 0);
91       bfd_set_section_flags (obfd, note_sec,
93       bfd_set_section_alignment (obfd, note_sec, 0);
94       bfd_set_section_size (obfd, note_sec, note_size);
98   if (gcore_memory_sections (obfd) == 0)
104       if (!bfd_set_section_contents (obfd, note_sec, note_data, 0, note_size))
289 make_output_phdrs (bfd *obfd, asection *osec, void *ignored)
295   if (strncmp (bfd_section_name (obfd, osec), "load", 4) == 0)
301   if (!(bfd_get_section_flags (obfd, osec) & SEC_READONLY))
303   if (bfd_get_section_flags (obfd, osec) & SEC_CODE)
306   bfd_record_phdr (obfd, p_type, 1, p_flags, 0, 0, 0, 0, 1, &osec);
313   bfd *obfd = data;
340 	  bfd *abfd = objfile->obfd;
371   osec = bfd_make_section_anyway (obfd, "load");
385   bfd_set_section_size (obfd, osec, size);
386   bfd_set_section_vma (obfd, osec, vaddr);
387   bfd_section_lma (obfd, osec) = 0; /* ??? bfd_set_section_lma?  */
388   bfd_set_section_flags (obfd, osec, flags);
395 			     void *obfd)
405       bfd *ibfd = objfile->obfd;
419 			 obfd);
431 	     obfd);
439 	     obfd);
445 gcore_copy_callback (bfd *obfd, asection *osec, void *ignored)
447   bfd_size_type size = bfd_section_size (obfd, osec);
452   if ((bfd_get_section_flags (obfd, osec) & SEC_LOAD) == 0)
456   if (strncmp ("load", bfd_section_name (obfd, osec), 4) != 0)
465   if (target_read_memory (bfd_section_vma (obfd, osec),
468 	     paddr_d (size), paddr (bfd_section_vma (obfd, osec)));
469   if (!bfd_set_section_contents (obfd, osec, memhunk, 0, size))
477 gcore_memory_sections (bfd *obfd)
479   if (target_find_memory_regions (gcore_create_callback, obfd) != 0)
483   bfd_map_over_sections (obfd, make_output_phdrs, NULL);
486   bfd_map_over_sections (obfd, gcore_copy_callback, NULL);