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Hi,
	Sorry for the delayed response.

	Yes, I have tried using the 'run PROGNAME ARGUMENTS...' method, but it giv=
es=20
me the same results.  I'll append the source code and  a terminal session=20
showing exactly what I have tried, so that you can (presumably) duplicate m=
y=20
results.  Perhaps I am misunderstanding somehow the proper gdb syntax to be=
=20
used, or have wrong versions of tools?

Leslie

On Sunday 13 December 2009 06:37:30 Tribhuwan Kandpal wrote:
> Hi Leslie,
> I believe you want to pass the arguments to your program but you need to
> pass it within gdb. so give those arguments when you give run command=20
> try this:
> =C2=A0
> gdb your_program_name
> =C2=A0
> now the gdb shell will open:
> =C2=A0
> (gdb) run Write_the_arguments_of_your_program_here
> =C2=A0
> =C2=A0
> I believe it will help you
> =C2=A0
> Thanks,
> Trib
>
> --- On Fri, 4/12/09, Leslie Turriff <jlturriff@centurytel.net> wrote:
>
>
> From: Leslie Turriff <jlturriff@centurytel.net>
> Subject: gdb hijacks my argument list
> To: bug-gdb@gnu.org
> Date: Friday, 4 December, 2009, 2:36 PM
>
>
> Hi,
>
> =C2=A0=C2=A0=C2=A0 I'm writing a package that accepts arbitrary character=
 strings from the
> command line, and I'm trying to debug it with gdb.
>
> =C2=A0=C2=A0=C2=A0 When run without gdb the command line string is passed=
 directly to my
> program, but when I tell gdb to pass it, gdb insists on interpreting it as
> a filename, and won't pass it through.
>
> Example without gdb:
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> ./testtoken ' (name testtoken endchar \) < testtoken.adb | (trace) count
> lines|cons '
>
> Input string is:
> ....+....1....+....2....+....3....+....4....+....5....+....6
> (name testtoken endchar \) < testtoken.adb | (trace) count lines|cons
>
> =C2=A0 =C2=A0 Before: TokenFrom =3D=C2=A0=C2=A0=C2=A01
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 TextLeft=C2=A0 =3D=C2=A0 71
>
> =C2=A0 =C2=A0 After:=C2=A0 TokenFrom =3D=C2=A0=C2=A0=C2=A01
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 TextLeft=C2=A0 =3D=C2=A0 71
>
> Token=C2=A0 1 is: ' (name testtoken endchar \) < testtoken.adb | (trace) =
count
> lines|cons '
>
> End of tokens reached.
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> Example with gdb:
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> gdb testtoken --args ' (name testtoken endchar \) < testtoken.adb | (trac=
e)
> count lines|cons '
> GNU gdb 6.8
> Copyright (C) 2008 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html> This is free software: you are free to
> change and redistribute it. There is NO WARRANTY, to the extent permitted
> by law.=C2=A0 Type "show copying" and "show warranty" for details.
> This GDB was configured as "i586-suse-linux"...
> (name testtoken endchar \) < testtoken.adb | (trace) count lines|cons : No
> such file or directory.
> (gdb)
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> =C2=A0=C2=A0=C2=A0 How do I make gdb pass this string through to the prog=
ram under test?
>
> Leslie
>
>
> _______________________________________________
> bug-gdb mailing list
> bug-gdb@gnu.org
> http://lists.gnu.org/mailman/listinfo/bug-gdb
>
>
>
>       The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
> http://in.yahoo.com/



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with Ada.Command_Line;       use Ada.Command_Line;
with Ada.Strings.Unbounded;  use Ada.Strings.Unbounded;
with Ada.Strings;            use Ada.Strings;
with Ada.Text_IO;            use Ada.Text_IO;
  procedure testcmdline is
    TextLine : unbounded_string;
    begin
      TextLine := to_unbounded_string(argument(1));
      put_line(to_string(TextLine));
    end testcmdline;

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15:48:37 turriff@pinto
~/Documents/SourceCode$
uname -a
Linux pinto 2.6.25.20-0.5-pae #1 SMP 2009-08-14 01:48:11 +0200 i686 i686 i386 GNU/Linux

15:48:39 turriff@pinto
~/Documents/SourceCode$
cat /etc/SuSE-release
openSUSE 11.0 (i586)
VERSION = 11.0

15:48:46 turriff@pinto
~/Documents/SourceCode$
gcc -v
Using built-in specs.
Target: i586-suse-linux
Configured with: ../configure --prefix=/usr --with-local-prefix=/usr/local --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.3 --enable-ssp --disable-libssp --with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux' --disable-libgcj --with-slibdir=/lib --with-system-zlib --enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch --program-suffix=-4.3 --enable-version-specific-runtime-libs --enable-linux-futex --without-system-libunwind --with-cpu=generic --build=i586-suse-linux
Thread model: posix
gcc version 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux)

15:48:50 turriff@pinto
~/Documents/SourceCode$
gnat
GNAT 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision 135036]
Copyright 1996-2007, Free Software Foundation, Inc.

List of available commands

gnat bind               gnatbind
gnat chop               gnatchop
gnat clean              gnatclean
gnat compile            gnatmake -f -u -c
gnat check              gnatcheck
gnat elim               gnatelim
gnat find               gnatfind
gnat krunch             gnatkr
gnat link               gnatlink
gnat list               gnatls
gnat make               gnatmake
gnat metric             gnatmetric
gnat name               gnatname
gnat preprocess         gnatprep
gnat pretty             gnatpp
gnat stack              gnatstack
gnat stub               gnatstub
gnat xref               gnatxref

Commands find, list, metric, pretty, stack, stub and xref accept project file switches -vPx, -Pprj and -Xnam=val

15:48:54 turriff@pinto
~/Documents/SourceCode$
ll testcmdline*
-rw-r--r-- 1 turriff users 379 2009-12-19 14:27 testcmdline.adb

15:49:00 turriff@pinto
~/Documents/SourceCode$
gcc -c -g testcmdline.adb && gnatmake -g testcmdline
gnatbind -x testcmdline.ali
gnatlink testcmdline.ali -g

15:49:19 turriff@pinto
~/Documents/SourceCode$
./testcmdline with an arbitrary command string
with

15:49:35 turriff@pinto
~/Documents/SourceCode$
./testcmdline 'with an arbitrary command string'
with an arbitrary command string

15:49:44 turriff@pinto
~/Documents/SourceCode$
gdb -v
GNU gdb 6.8
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-suse-linux".

15:49:55 turriff@pinto
~/Documents/SourceCode$
gdb --quiet testcmdline
(gdb) break testcmdline
Breakpoint 1 at 0x8049bdb: file testcmdline.adb, line 5.
(gdb) set args 'with an arbitrary command string'
(gdb) run
Starting program: /home/turriff/Documents/SourceCode/testcmdline 'with an arbitrary command string'
unable to open script file 'exec /home/turriff/Documents/SourceCode/testcmdline 'with an arbitrary command string'' : file not found

Program exited with code 01.
You can't do that without a process to debug.
(gdb) quit

15:50:36 turriff@pinto
~/Documents/SourceCode$
gdb --quiet --args testcmdline 'with an arbitrary command string'
(gdb) break testcmdline
Breakpoint 1 at 0x8049bdb: file testcmdline.adb, line 5.
(gdb) show args
Argument list to give program being debugged when it is started is "".
(gdb) run
Starting program: /home/turriff/Documents/SourceCode/testcmdline with\ an\ arbitrary\ command\ string
unable to open script file 'exec /home/turriff/Documents/SourceCode/testcmdline with\ an\ arbitrary\ command\ string' : file not found

Program exited with code 01.
You can't do that without a process to debug.
(gdb) quit

15:51:40 turriff@pinto
~/Documents/SourceCode$
gdb --help
This is the GNU debugger.  Usage:

    gdb [options] [executable-file [core-file or process-id]]
    gdb [options] --args executable-file [inferior-arguments ...]

Options:

  --args             Arguments after executable-file are passed to inferior
  -b BAUDRATE        Set serial port baud rate used for remote debugging.
  --batch            Exit after processing options.
  --batch-silent     As for --batch, but suppress all gdb stdout output.
  --return-child-result
                     GDB exit code will be the child's exit code.
  --cd=DIR           Change current directory to DIR.
  --command=FILE, -x Execute GDB commands from FILE.
  --eval-command=COMMAND, -ex
                     Execute a single GDB command.
                     May be used multiple times and in conjunction
                     with --command.
  --core=COREFILE    Analyze the core dump COREFILE.
  --pid=PID          Attach to running process PID.
  --dbx              DBX compatibility mode.
  --directory=DIR    Search for source files in DIR.
  --epoch            Output information used by epoch emacs-GDB interface.
  --exec=EXECFILE    Use EXECFILE as the executable.
  --fullname         Output information used by emacs-GDB interface.
  --help             Print this message.
  --interpreter=INTERP
                     Select a specific interpreter / user interface
  -l TIMEOUT         Set timeout in seconds for remote debugging.
  --nw               Do not use a window interface.
  --nx               Do not read .gdbinit file.
  --quiet            Do not print version number on startup.
  --readnow          Fully read symbol files on first access.
  --se=FILE          Use FILE as symbol file and executable file.
  --symbols=SYMFILE  Read symbols from SYMFILE.
  --tty=TTY          Use TTY for input/output by the program being debugged.
  --tui              Use a terminal user interface.
  --version          Print version information and then exit.
  -w                 Use a window interface.
  --write            Set writing into executable and core files.
  --xdb              XDB compatibility mode.

For more information, type "help" from within GDB, or consult the
GDB manual (available as on-line info or a printed manual).
Report bugs to "bug-gdb@gnu.org".
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