* Setting up KGDB environment on MIPS Processor.
@ 2010-03-30 7:12 Prabhu Chawandi
0 siblings, 0 replies; only message in thread
From: Prabhu Chawandi @ 2010-03-30 7:12 UTC (permalink / raw)
To: linux-serial, linux-kernel, linux-mips
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
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2010-03-30 7:12 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-03-30 7:12 Setting up KGDB environment on MIPS Processor Prabhu Chawandi
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.