2    Copyright (C) 2005-2010, 2012, 2013, 2015 Red Hat, Inc.
43 /* Name and version of program.  */
59   { "section", 'j', "NAME", 0,
60     N_("Treat addresses as offsets relative to NAME section."), 0 },
69   { "symbols-sections", 'x', NULL, 0, N_("Also show symbol and the section names"), 0 },
77   { "pretty-print", OPT_PRETTY, NULL, 0,
132 /* If non-null, take address parameters as relative to named section.  */
142 static bool pretty;  variable
189 	  if (buf[chars - 1] == '\n')  in main()
190 	    buf[chars - 1] = '\0';  in main()
222       state->child_inputs[0] = state->input;  in parse_opt()
229     /* Ignore --target=bfdname.  */  in parse_opt()
276       pretty = true;  in parse_opt()
286 symname (const char *name)  in symname()  argument
290   if (demangle && name[0] == '_' && name[1] == 'Z')  in symname()
292       int status = -1;  in symname()
293       char *dsymname = __cxa_demangle (name, demangle_buffer,  in symname()
296 	name = demangle_buffer = dsymname;  in symname()
299   return name;  in symname()
306   const char *name;  in get_diename()  local
308   name = dwarf_formstring (dwarf_attr_integrate (die, DW_AT_MIPS_linkage_name,  in get_diename()
313   if (name == NULL)  in get_diename()
314     name = dwarf_diename (die) ?: "??";  in get_diename()
316   return name;  in get_diename()
326   int nscopes = dwarf_getscopes (cudie, addr - bias, &scopes);  in print_dwarf_function()
336 	  const char *name = get_diename (&scopes[i]);  in print_dwarf_function()  local
337 	  if (name == NULL)  in print_dwarf_function()
339 	  printf ("%s%c", symname (name), pretty ? ' ' : '\n');  in print_dwarf_function()
346 	  const char *name = get_diename (&scopes[i]);  in print_dwarf_function()  local
347 	  if (name == NULL)  in print_dwarf_function()
350 	  /* When using --pretty-print we only show inlines on their  in print_dwarf_function()
351 	     own line.  Just print the first subroutine name.  */  in print_dwarf_function()
352 	  if (pretty)  in print_dwarf_function()
354 	      printf ("%s ", symname (name));  in print_dwarf_function()
359 	    printf ("%s inlined", symname (name));  in print_dwarf_function()
427   const char *name = dwfl_module_addrinfo (mod, addr, &off, &s,  in print_addrsym()  local
429   if (name == NULL)  in print_addrsym()
431       /* No symbol name.  Get a section name instead.  */  in print_addrsym()
434 	name = dwfl_module_relocation_info (mod, i, NULL);  in print_addrsym()
435       if (name == NULL)  in print_addrsym()
436 	printf ("??%c", pretty ? ' ': '\n');  in print_addrsym()
438 	printf ("(%s)+%#" PRIx64 "%c", name, addr, pretty ? ' ' : '\n');  in print_addrsym()
442       name = symname (name);  in print_addrsym()
444 	printf ("%s", name);  in print_addrsym()
446 	printf ("%s+%#" PRIx64 "", name, off);  in print_addrsym()
448       // Also show section name for address.  in print_addrsym()
463 						 shdr->sh_name));  in print_addrsym()
467       printf ("%c", pretty ? ' ' : '\n');  in print_addrsym()
474 		const char *name __attribute__ ((unused)),  in see_one_module()  argument
488 	     const char *name __attribute__ ((unused)),  in find_symbol()  argument
504       switch (GELF_ST_TYPE (symbol->st_info))  in find_symbol()
523 adjust_to_section (const char *name, uintmax_t *addr, Dwfl *dwfl)  in adjust_to_section()  argument
539       if (!strcmp (scn, name))  in adjust_to_section()
550 	  if (*addr >= shdr->sh_size)  in adjust_to_section()
556 	  *addr += shdr->sh_addr + shdr_bias;  in adjust_to_section()
602 	    width = ehdr->e_ident[EI_CLASS] == ELFCLASS32 ? 8 : 16;  in get_addr_width()
624 	  const char *name)  in show_int()  argument
628     printf (" (%s %u)", name, val);  in show_int()
640       char *name = NULL;  in handle_address()  local
641       if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2  in handle_address()
643 	parsed = adjust_to_section (name, &addr, dwfl);  in handle_address()
644       switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))  in handle_address()
659 	  void *arg[3] = { name, &sym, &value };  in handle_address()
662 	    error (0, 0, _("cannot find symbol '%s'"), name);  in handle_address()
669 		       addr, name);  in handle_address()
676       free (name);  in handle_address()
689       printf ("0x%.*" PRIx64 "%s", width, addr, pretty ? ": " : "\n");  in handle_address()
694       /* First determine the function name.  Use the DWARF information if  in handle_address()
698 	  const char *name = dwfl_module_addrname (mod, addr);  in handle_address()  local
699 	  name = name != NULL ? symname (name) : "??";  in handle_address()
700 	  printf ("%s%c", name, pretty ? ' ' : '\n');  in handle_address()
707   if ((show_functions || show_symbols) && pretty)  in handle_address()
743       int nscopes = dwarf_getscopes (cudie, addr - bias, &scopes);  in handle_address()
764 		  for (int i = 0; i < nscopes - 1; i++)  in handle_address()
772 		      if (pretty)  in handle_address()
778 			     might not be directly above this inline -- e.g.  in handle_address()
790 					  pretty ? " at " : "\n");  in handle_address()