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Improve DEBUG and DO_WITH_DEBUG output handling to also keep output of kexec -l when BOARD is in DEBUG+TRACE mode (configuration settings menu + flash)

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Signed-off-by: Thierry Laurion <insurgo@riseup.net>
This commit is contained in:
Thierry Laurion
2024-04-18 12:21:27 -04:00
parent 82179e4e98
commit ae5f9c5416
4 changed files with 26 additions and 14 deletions
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5
initrd/etc/ash_functions
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@ -23,8 +23,9 @@ warn() {
}
DEBUG() {
if [ "$CONFIG_DEBUG_OUTPUT" = "y" ];then
echo "DEBUG: $*" | while read line; do
if [ "$CONFIG_DEBUG_OUTPUT" = "y" ]; then
# fold -s -w 960 will wrap lines at 960 characters on the last space before the limit
echo "DEBUG: $*" | fold -s -w 960 | while read line; do
echo "$line" | tee -a /tmp/debug.log /dev/kmsg >/dev/null
done
fi