mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
06ec64b84c
Move the source of lib/Kconfig.debug and arch/$(ARCH)/Kconfig.debug to the top-level Kconfig. For two architectures that means moving their arch-specific symbols in that menu into a new arch Kconfig.debug file, and for a few more creating a dummy file so that we can include it unconditionally. Also move the actual 'Kernel hacking' menu to lib/Kconfig.debug, where it belongs. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
config EARLY_PRINTK
|
|
def_bool DEBUG_OCD
|
|
help
|
|
Write kernel log output directly into the ocd or to a serial port.
|
|
|
|
This is useful for kernel debugging when your machine crashes very
|
|
early before the console code is initialized. For normal operation
|
|
it is not recommended because it looks ugly and doesn't cooperate
|
|
with klogd/syslogd or the X server. You should normally N here,
|
|
unless you want to debug such a crash.
|
|
|
|
# These options are only for real kernel hackers who want to get their hands dirty.
|
|
config DEBUG_LL
|
|
bool "Kernel low-level debugging functions"
|
|
depends on DEBUG_KERNEL
|
|
help
|
|
Say Y here to include definitions of printascii, printch, printhex
|
|
in the kernel. This is helpful if you are debugging code that
|
|
executes before the console is initialized.
|
|
|
|
config DEBUG_OCD
|
|
bool "Kernel low-level debugging via On-Chip-Debugger"
|
|
depends on DEBUG_LL
|
|
default y
|
|
help
|
|
Say Y here if you want the debug print routines to direct their
|
|
output to the UniCore On-Chip-Debugger channel using CP #1.
|