* objdump.c: New command line option --debugging-tags.

* doc/binutils.texi: Document new command line option.
* prdbg.c: Code to print the debug info as tags compatible with ctags.
* budbg.h: Adjust prototype.
* NEWS: Mention new switch

binutils/ChangeLog

@@ -1,3 +1,12 @@
+2003-07-22  Salvador Eduardo Tropea <set@computer.org>
+
+	* objdump.c: New command line option --debugging-tags.
+	* doc/binutils.texi: Document new command line option.
+	* prdbg.c: Code to print the debug info as tags compatible 
+	with ctags.
+	* budbg.h: Adjust prototype.
+	* NEWS: Mention new switch
+        
 2003-07-18  Nick Clifton  <nickc@redhat.com>
 
 	* objdump.c (main) :Accept multiple -M switch.

binutils/NEWS

@@ -1,5 +1,8 @@
 -*- text -*-
 
+* objdump now accepts --debugging-tags to print the debug information in a
+  format compatible with ctags tool.
+
 * objcopy and strip now accept --only-keep-debug to create a file containing
   those sections that would be stripped out by --strip-debug.  The idea is that
   this can be used in conjunction with the --add-gnu-debuglink switch to create

binutils/budbg.h

@@ -1,5 +1,5 @@
 /* budbg.c -- Interfaces to the generic debugging information routines.
-   Copyright 1995, 1996, 2002 Free Software Foundation, Inc.
+   Copyright 1995, 1996, 2002, 2003 Free Software Foundation, Inc.
    Written by Ian Lance Taylor <ian@cygnus.com>.
 
    This file is part of GNU Binutils.
@@ -26,13 +26,13 @@
 
 /* Routine used to read generic debugging information.  */
 
-extern PTR read_debugging_info
+extern PTR read_debugging_info 
   PARAMS ((bfd *, asymbol **, long));
-
+  
 /* Routine used to print generic debugging information.  */
 
 extern bfd_boolean print_debugging_info
-  PARAMS ((FILE *, PTR));
+  (FILE *, void *, bfd *, asymbol **, void *, bfd_boolean);
 
 /* Routines used to read and write stabs information.  */
 

binutils/doc/binutils.texi

@@ -1435,6 +1435,7 @@ objdump [@option{-a}|@option{--archive-headers}]
         [@option{-f}|@option{--file-headers}]
         [@option{--file-start-context}]
         [@option{-g}|@option{--debugging}]
+        [@option{-e}|@option{--debugging-tags}]
         [@option{-h}|@option{--section-headers}|@option{--headers}]
         [@option{-i}|@option{--info}]
         [@option{-j} @var{section}|@option{--section=}@var{section}]
@@ -1480,7 +1481,7 @@ object files.
 
 The long and short forms of options, shown here as alternatives, are
 equivalent.  At least one option from the list
-@option{-a,-d,-D,-f,-g,-G,-h,-H,-p,-r,-R,-S,-t,-T,-V,-x} must be given. 
+@option{-a,-d,-D,-e,-f,-g,-G,-h,-H,-p,-r,-R,-S,-t,-T,-V,-x} must be given.
 
 @table @env
 @item -a
@@ -1536,6 +1537,11 @@ Only certain types of debugging information have been implemented.
 Some other types are supported by @command{readelf -w}.
 @xref{readelf}.
 
+@item -e
+@itemx --debugging-tags
+Like @option{-g}, but the information is generated in a format compatible
+with ctags tool.
+
 @item -d
 @itemx --disassemble
 @cindex disassembling object code

binutils/objdump.c

@@ -74,6 +74,7 @@ static int wide_output;			/* -w */
 static bfd_vma start_address = (bfd_vma) -1; /* --start-address */
 static bfd_vma stop_address = (bfd_vma) -1;  /* --stop-address */
 static int dump_debugging;		/* --debugging */
+static int dump_debugging_tags;		/* --debugging-tags */
 static bfd_vma adjust_section_vma = 0;	/* --adjust-vma */
 static int file_start_context = 0;      /* --file-start-context */
 
@@ -208,6 +209,7 @@ usage (stream, status)
   -S, --source             Intermix source code with disassembly\n\
   -s, --full-contents      Display the full contents of all sections requested\n\
   -g, --debugging          Display debug information in object file\n\
+  -e, --debugging-tags     Display debug information using ctags style\n\
   -G, --stabs              Display (in raw form) any STABS info in the file\n\
   -t, --syms               Display the contents of the symbol table(s)\n\
   -T, --dynamic-syms       Display the contents of the dynamic symbol table\n\
@@ -266,6 +268,7 @@ static struct option long_options[]=
   {"architecture", required_argument, NULL, 'm'},
   {"archive-headers", no_argument, NULL, 'a'},
   {"debugging", no_argument, NULL, 'g'},
+  {"debugging-tags", no_argument, NULL, 'e'},
   {"demangle", optional_argument, NULL, 'C'},
   {"disassemble", no_argument, NULL, 'd'},
   {"disassemble-all", no_argument, NULL, 'D'},
@@ -2068,15 +2071,17 @@ dump_bfd (abfd)
 	}
     }
 
-  printf (_("\n%s:     file format %s\n"), bfd_get_filename (abfd),
-	  abfd->xvec->name);
+  if (! dump_debugging_tags)
+    printf (_("\n%s:     file format %s\n"), bfd_get_filename (abfd),
+	    abfd->xvec->name);
   if (dump_ar_hdrs)
     print_arelt_descr (stdout, abfd, TRUE);
   if (dump_file_header)
     dump_bfd_header (abfd);
   if (dump_private_headers)
     dump_bfd_private_header (abfd);
-  putchar ('\n');
+  if (! dump_debugging_tags)
+    putchar ('\n');
   if (dump_section_headers)
     dump_headers (abfd);
 
@@ -2106,7 +2111,8 @@ dump_bfd (abfd)
       dhandle = read_debugging_info (abfd, syms, symcount);
       if (dhandle != NULL)
 	{
-	  if (! print_debugging_info (stdout, dhandle))
+	  if (! print_debugging_info (stdout, dhandle, abfd, syms, demangle,
+	      dump_debugging_tags ? TRUE : FALSE))
 	    {
 	      non_fatal (_("%s: printing debugging information failed"),
 			 bfd_get_filename (abfd));
@@ -2648,7 +2654,7 @@ main (argc, argv)
   bfd_init ();
   set_default_bfd_target ();
 
-  while ((c = getopt_long (argc, argv, "pib:m:M:VvCdDlfaHhrRtTxsSj:wE:zgG",
+  while ((c = getopt_long (argc, argv, "pib:m:M:VvCdDlfaHhrRtTxsSj:wE:zgeG",
 			   long_options, (int *) 0))
 	 != EOF)
     {
@@ -2785,6 +2791,12 @@ main (argc, argv)
 	  dump_debugging = 1;
 	  seenflag = TRUE;
 	  break;
+	case 'e':
+	  dump_debugging = 1;
+	  dump_debugging_tags = 1;
+	  do_demangle = TRUE;
+	  seenflag = TRUE;
+	  break;
 	case 'G':
 	  dump_stab_section_info = TRUE;
 	  seenflag = TRUE;