Re: (gdb) list Can't find a default source file

Re: (gdb) list Can't find a default source file

[Michael Elizabeth Chastain]

You have to link your executable program with the same flags
that you compiled it with, including the -g flag.

Also, wdb is based on an old version of gdb.
If your problem is not easily solved, you may have to
contact HP for support rather than us.

Michael C
GDB QA Guy

Debug a cross-compiled binary using GDB !!

[karthik bala guru]

Hello, 
I have builded gcc, glibc and gdb as 
arm-targetted and i386-linux-hosted.

When I execute gdb to debug a cross-compiled binary
and 
type 'run', gdb complains that "You can't do that 
without a process to debug". 

In my humble opinion, gdb couldn't 
execute arm-targetted binary on i386
machine and probably I need a arm simulator or arm 
board connected to PC.

I think "target sim" has something to do with it. But
I
can't find any information about "target sim". Can 
anyone help me or advice me what to do? 

Or Is it possible to cross debug a application
from within a i386 machine.

Thank you in advance.
karthik bala guru



		
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(gdb) list Can't find a default source file

[murugesan]

Hello all,
    I am using HP-UX 11.23 PA-RISC
    ( wdb 4.5 )
    when I execute 
    #gdb sample-client
    (gdb) b main
Breakpoint 1 at 0x4000000000004680
(gdb) n
Single stepping until exit from function main,
which has no line number information.
0x4000000000004720 in main+0xb8 ()
(gdb) list
Can't find a default source file


I have compiled the program sample-client.c with -g option . 
The source file and the object file are in the current directory

How can I resolve this issue ?


Thanks in advance,
Murugesan

RE: (gdb) list Can't find a default source file

[Monika Chaddha]

Can u send u your sample test case in which u are facing problem?

It seems that gdb is searching file on some other path, pls try ddd as
gui , it will show msg like file does not found with path .

May be it can help u...

Regards
Monika

>-----Original Message-----
>From: gdb-owner@sources.redhat.com
[mailto:gdb-owner@sources.redhat.com] On
>Behalf Of murugesan
>Sent: Wednesday, July 14, 2004 4:55 PM
>To: gdb@sources.redhat.com
>Subject: (gdb) list Can't find a default source file
>
>Hello all,
>    I am using HP-UX 11.23 PA-RISC
>    ( wdb 4.5 )
>    when I execute
>    #gdb sample-client
>    (gdb) b main
>Breakpoint 1 at 0x4000000000004680
>(gdb) n
>Single stepping until exit from function main,
>which has no line number information.
>0x4000000000004720 in main+0xb8 ()
>(gdb) list
>Can't find a default source file
>
>
>I have compiled the program sample-client.c with -g option .
>The source file and the object file are in the current directory
>
>How can I resolve this issue ?
>
>
>Thanks in advance,
>Murugesan