I'm developing a C project under UNIX, and i would like to know a
good way to debug my program. As can see below when I tried the options which I read from the internet it is not working. I actually want to see how is the flow of the program line by line as it debugs the program so I can understand how the program is working. Please help me. If u help me your rewards will be great one day...


01amy03 #>cc -g rate biosratingtest.c
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
/usr/ccs/bin/ld: rate: Not a valid object file (invalid magic number)
s01amy03 #>cc -ggdb rate biosratingtest.c
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
(Bundled) cc: warning 480: The -d option is available only with the C/ANSI C product; ignored.
/usr/ccs/bin/ld: rate: Not a valid object file (invalid magic number)
s01amy03 #>cc -gcc rate biosratingtest.c
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
s01amy03 #>g++ -g biosratingtest.c
sh: g++: not found.
s01amy03 #>cc -gdb rate biosratingtest.c
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
(Bundled) cc: warning 480: The -d option is available only with the C/ANSI C product; ignored.
/usr/ccs/bin/ld: rate: Not a valid object file (invalid magic number)
s01amy03 #>cc -ddd rate biosratingtest.c
(Bundled) cc: warning 480: The -d option is available only with the C/ANSI C product; ignored.
/usr/ccs/bin/ld: rate: Not a valid object file (invalid magic number)
s01amy03 #>cc -xxgdb rate biosratingtest.c
(Bundled) cc: warning 422: Unknown option "x" ignored.
(Bundled) cc: warning 422: Unknown option "x" ignored.
(Bundled) cc: warning 480: The -g option is available only with the C/ANSI C product; ignored.
(Bundled) cc: warning 480: The -d option is available only with the C/ANSI C product; ignored.
/usr/ccs/bin/ld: rate: Not a valid object file (invalid magic number)