1menu "Kernel hacking" 2 3source "lib/Kconfig.debug" 4 5config FRAME_POINTER 6 bool 7 default y 8 9config EARLY_PRINTK 10 bool "Early printk support" 11 default y 12 help 13 Say Y here if you want to have an early console using the 14 earlyprintk=<name>[,<addr>][,<options>] kernel parameter. It 15 is assumed that the early console device has been initialised 16 by the boot loader prior to starting the Linux kernel. 17 18config PID_IN_CONTEXTIDR 19 bool "Write the current PID to the CONTEXTIDR register" 20 help 21 Enabling this option causes the kernel to write the current PID to 22 the CONTEXTIDR register, at the expense of some additional 23 instructions during context switch. Say Y here only if you are 24 planning to use hardware trace tools with this kernel. 25 26endmenu 27