gdb/gdb/coffread.c

158 					   struct objfile *);
162 static void enter_linenos (long, int, int, struct objfile *);
183 static void coff_symtab_read (long, unsigned int, struct objfile *);
247 static int cs_to_section (struct coff_symbol *, struct objfile *);
265 cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
269   int off = SECT_OFF_TEXT (objfile);
273   bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
278 	off = SECT_OFF_TEXT (objfile);
280 	off = SECT_OFF_DATA (objfile);
303     addr = bfd_get_section_vma (objfile->obfd, sect);
405 coff_end_symtab (struct objfile *objfile)
411   symtab = end_symtab (current_source_end_addr, objfile, SECT_OFF_TEXT (objfile));
423 		       enum minimal_symbol_type type, struct objfile *objfile)
429   prim_record_minimal_symbol (name, address, type, objfile);
435    It is passed a struct objfile which contains, among other things,
447 coff_symfile_init (struct objfile *objfile)
450   objfile->sym_stab_info = (struct dbx_symfile_info *)
451     xmmalloc (objfile->md, sizeof (struct dbx_symfile_info));
453   memset (objfile->sym_stab_info, 0,
457   objfile->sym_private = xmmalloc (objfile->md,
460   memset (objfile->sym_private, 0, sizeof (struct coff_symfile_info));
465   objfile->flags |= OBJF_REORDERED;
467   init_entry_point_info (objfile);
511 coff_symfile_read (struct objfile *objfile, int mainline)
515   bfd *abfd = objfile->obfd;
527   info = (struct coff_symfile_info *) objfile->sym_private;
528   dbxinfo = objfile->sym_stab_info;
560     strncmp (bfd_get_target (objfile->obfd), "pe", 2) == 0
561     || strncmp (bfd_get_target (objfile->obfd), "epoc-pe", 7) == 0;
607   coff_symtab_read ((long) symtab_offset, num_symbols, objfile);
610      minimal symbols for this objfile.  */
612   install_minimal_symbols (objfile);
635       coffstab_build_psymtabs (objfile,
644       dwarf2_build_psymtabs (objfile, mainline);
651 coff_new_init (struct objfile *ignore)
656    objfile.  I.E, we are in the process of discarding all symbol information
657    for an objfile, freeing up all memory held for it, and unlinking the
658    objfile struct from the global list of known objfiles. */
661 coff_symfile_finish (struct objfile *objfile)
663   if (objfile->sym_private != NULL)
665       xmfree (objfile->md, objfile->sym_private);
681 		  struct objfile *objfile)
720   bfd_seek (objfile->obfd, 0, 0);
723   val = bfd_seek (objfile->obfd, (long) symtab_offset, 0);
725     perror_with_name (objfile->name);
727   current_objfile = objfile;
728   nlist_bfd_global = objfile->obfd;
752 	    coff_end_symtab (objfile);
768 	  tmpaddr = cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
769 	  record_minimal_symbol (cs->c_name, tmpaddr, mst_text, objfile);
805 	      coff_end_symtab (objfile);
834 		    cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)),
891  		sec = cs_to_section (cs, objfile);
896 		sec = cs_to_section (cs, objfile);
903 		  tmpaddr += ANOFFSET (objfile->section_offsets, sec);
905 		if (sec == SECT_OFF_TEXT (objfile))
913 		else if (sec == SECT_OFF_DATA (objfile))
919 		else if (sec == SECT_OFF_BSS (objfile))
934 		   sec, NULL, objfile);
942 		  (cs, &main_aux, objfile);
970 		process_coff_symbol (&fcn_cs_saved, &fcn_aux_saved, objfile);
1021 			       objfile);
1035 			    + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)),
1039 			    + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)),
1041 			    objfile
1051 	      tmpaddr += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
1075 		    cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
1078 				new->start_addr, tmpaddr, objfile);
1086 	  process_coff_symbol (cs, &main_aux, objfile);
1095       read_pe_exported_syms (objfile);
1099     coff_end_symtab (objfile);
1103   ALL_OBJFILE_SYMTABS (objfile, s)
1349 	       int last_line, struct objfile *objfile)
1385 		     + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)));
1480 		     struct objfile *objfile)
1483   = (struct symbol *) obstack_alloc (&objfile->objfile_obstack,
1489   name = EXTERNAL_NAME (name, objfile->obfd);
1491   SYMBOL_SET_NAMES (sym, name, strlen (name), objfile);
1496   SYMBOL_SECTION (sym) = cs_to_section (cs, objfile);
1500       SYMBOL_VALUE (sym) += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
1530 	  SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
1539 	  SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));