Setting up KGDB environment on MIPS Processor.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi All,

 I am trying to settup the  KGDB settup, for my STB  BRCM board.

I have 3 UARTS -0,1,2 --

Boot the kdb enabled kernel.. but not able to get the  --- gdb wait message --

I am setting up an environment for kernel debugging on my MIPS based
processor. In whatever document I read there I could get deatails of
debugging a PC but not the embedded board.
Still i tried to start session which was unsuccessful.

Configs enabled: CONFIG_KGDB=y
CONFIG_KGDB_CONSOLE=y
CONFIG_KGDB_8250_NOMODULE=y
CONFIG_SYS_SUPPORTS_KGDB=y

and I can see the change in size of the vmlinux.

while booting I have given command parameters :

boot -z -elf <vmlinuz path> "kgdb8250=1 115200" kgdbwait ------

but my kernel is not waiting for remote gdb to wait for the connection.

Am I missing anything ?

Help me to set it up ...

I had put pritnks I am getting

 KGDB :  kgdb_late_entry ..
 KGDB: kgdb_arch_init .....
KDGB: kgdb_internal_init ....
 KGDB: Setting kgdb_initialized ..

but normally going to login prompt ...

when  I press ^C -- Breakpoint is catched -- then everyting come to halt ..

Thanks
prabhu
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux PPP]     [Linux FS]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Linmodem]     [Device Mapper]     [Linux Kernel for ARM]

  Powered by Linux