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Re: [rtl] Re: regd RTL debugger



Hi
 all

   i did the same, what u told.
     i removed the  -O2 option in CFLAGS and compiled my code.
    now its giving error that  the  unresoved symblos regd schedulre
finction names,
    when i am trying to insert my module in to the kernel.
    prevoiusly it didn't give any error.

    and i ghave one more doubt that, can i use the debugger( rtl_debug.o)
directly for every  module programme.
    or i have to compile the debugger along with perticular module each
time.
    i mean to set archtecture links and all? what is given in the debugger
directory example hello programme.


Thanks

chandu


----- Original Message -----
From: Michael Barabanov <baraban@fsmlabs.com>
To: chandu Reddy <chandureddy@hclt.com>
Cc: <rtl@fsmlabs.com>
Sent: Thursday, June 21, 2001 11:34 AM
Subject: [rtl] Re: regd RTL debugger


> >  whether it is possible to use one module rtl_debug.o to debug different
modules
> >  separately used by two people, i faced probelm while doing this.
>
> No, it's not possible. There's no concept of ownership of RTLinux
> threads; only root can create them anyway.
>
> > i am unable to set or print the varianbles some times  via gdb ( just
command line , not using GDB)
> > like the context is as follws
> >  1) global variables of a file( assume here i am having only one file)
in a module
>
> Probably a bug in gdb. Try explicitely initializing your global variables,
> for example to 0.
>
> >   2) local variable in functions otherthan threads.
> >     printing and    setiing the variables in threads is working
properly?
>
> gcc sometimes optimizes local variables away. You need to compile your
module
> without -fomit-frame-pointer and/or without -O2.
>
> Michael..
>
> ----- End of forwarded message from owner-rtl@fsmlabs.com -----
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