Re: [discuss] Re: kgdb for x86_64 2.6 kernels

Pavel Machek
2004-01-10T18:13:18Z

Hi!

> I have released kgdb 2.0.1 for kernel 2.6.1:
> http://kgdb.sourceforge.net/linux-2.6.1-kgdb-2.0.1.tar.bz2
>
> It doesn't contain any assert stuff. I have split it into multiple parts to
> make a merge easier. Please let me know if you want me to further split them
> or if you want something to be changed. The README file from this tarball is
> pasted below.
>
> Here is two possible starting points:
> 1. SMP stuff -> Replace my old smp and nmi handling code.
> 2. Early boot -> Change 8250.patch to make configuration of serial port either
> through config options or through command line.
>
> I'll attempt reading your patch and merging as much stuff as possible.
> Thanks.

I'm getting error:

CC kernel/kgdbstub.o
kernel/kgdbstub.c: In function `kgdb_handle_exception':
kernel/kgdbstub.c:646: error: `thref' undeclared (first use in this
function)
kernel/kgdbstub.c:646: error: (Each undeclared identifier is reported
only once
kernel/kgdbstub.c:646: error: for each function it appears in.)
kernel/kgdbstub.c:677: error: `thread' undeclared (first use in this
function)
make[1]: *** [kernel/kgdbstub.o] Error 1
make: *** [kernel] Error 2
44.97user 3.71system 59.51 (0m59.514s) elapsed 81.81%CPU

I enabled KGDB_THREAD and problem went away.

Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]