Not to be fixed
Created: Nov 26, 2016
Updated: Mar 6, 2019
Resolved Date: Feb 20, 2019
Found In Version: unknown
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: BSP
Cannot find "/sys/module/kgdboc" during kgdboc tests on intel-x86-64 target (Denverton), which is as below.
root@localhost:~# echo "ttyS0,115200" > /sys/module/k
kernel/ keyboard/
parameters/ uevent
root@localhost:~# echo "ttyS0,115200" > /sys/module/kgdb^C root@localhost:~# find /sys/module/ -name "kgdboc*"
root@localhost:~#
Expected Behavior
======================
"/sys/module/kgdboc" is existing there for the kgdboc function
git clone --depth 1 --branch WRLINUX_9_BASE git://git.wrs.com/wrlinux-x wrlinux-9
./wrlinux-9/setup.sh --machines intel-x86-64 --kernel=standard --distros=wrlinux --dl-layers
. ./environment-setup-x86_64-wrlinuxsdk-linux
. ./oe-init-build-env build_test
bitbake-layers add-layer /folk/lliu2/wrlinux/wr-testing/bts-dev
echo "WRTEMPLATE_append = \" feature/bts \"" >> conf/local.conf
echo "DISTRO_FEATURES_append = \" systemd\"" >> conf/local.conf
echo "VIRTUAL-RUNTIME_init_manager = \"systemd\"" >> conf/local.conf
echo "DISTRO_FEATURES_BACKFILL_CONSIDERED += \"sysvinit\"" >> conf/local.conf
echo "KERNEL_FEATURES_append = \" cfg/systemd.scc\"" >> conf/local.conf
echo "IMAGE_FSTYPES=\"tar.bz2 ext4\"" >> conf/local.conf
echo "INITRAMFS_MAXSIZE=\"500000\"" >> conf/local.conf
echo "BB_NO_NETWORK=\"0\"" >> conf/local.conf
bitbake wrlinux-image-glibc-std
Load images to the target.
root@localhost:~# echo "ttyS0,115200" > /sys/module/kgdboc/parameters/kgdboc
