• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1menu "Kernel hacking"
2
3#bool 'Debug kmalloc/kfree' CONFIG_DEBUG_MALLOC
4config PROFILING
5	bool "Kernel profiling support"
6
7config SYSTEM_PROFILER
8	bool "System profiling support"
9
10source "lib/Kconfig.debug"
11
12config ETRAX_KGDB
13	bool "Use kernel GDB debugger"
14	depends on DEBUG_KERNEL
15	---help---
16	  The CRIS version of gdb can be used to remotely debug a running
17	  Linux kernel via the serial debug port.  Provided you have gdb-cris
18	  installed, run gdb-cris vmlinux, then type
19
20	  (gdb) set remotebaud 115200           <- kgdb uses 115200 as default
21	  (gdb) target remote /dev/ttyS0        <- maybe you use another port
22
23	  This should connect you to your booted kernel (or boot it now if you
24	  didn't before).  The kernel halts when it boots, waiting for gdb if
25	  this option is turned on!
26
27
28config DEBUG_NMI_OOPS
29	bool "NMI causes oops printout"
30	depends on DEBUG_KERNEL
31	help
32	  If the system locks up without any debug information you can say Y
33	  here to make it possible to dump an OOPS with an external NMI.
34
35endmenu
36