menu "Kernel hacking" source "lib/Kconfig.debug" config KGDB bool "Include kgdb kernel debugger" depends on DEBUG_KERNEL && (BROKEN || PPC_GEN550 || 4xx) select DEBUG_INFO help Include in-kernel hooks for kgdb, the Linux kernel source level debugger. See <http://kgdb.sourceforge.net/> for more information. Unless you are intending to debug the kernel, say N here. choice prompt "Serial Port" depends on KGDB default KGDB_TTYS1 config KGDB_TTYS0 bool "ttyS0" config KGDB_TTYS1 bool "ttyS1" config KGDB_TTYS2 bool "ttyS2" config KGDB_TTYS3 bool "ttyS3" endchoice config KGDB_CONSOLE bool "Enable serial console thru kgdb port" depends on KGDB && 8xx || CPM2 help If you enable this, all serial console messages will be sent over the gdb stub. If unsure, say N. config XMON bool "Include xmon kernel debugger" depends on DEBUG_KERNEL help Include in-kernel hooks for the xmon kernel monitor/debugger. Unless you are intending to debug the kernel, say N here. config BDI_SWITCH bool "Include BDI-2000 user context switcher" depends on DEBUG_KERNEL help Include in-kernel support for the Abatron BDI2000 debugger. Unless you are intending to debug the kernel with one of these machines, say N here. config SERIAL_TEXT_DEBUG bool "Support for early boot texts over serial port" depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \ PPC_GEN550 || PPC_MPC52xx config PPC_OCP bool depends on IBM_OCP default y endmenu