1 #!/bin/sh 2 # SPDX-License-Identifier: GPL-2.0 3 # description: Kprobe dynamic event with arguments 4 # requires: kprobe_events 5 6 echo "p:testprobe $FUNCTION_FORK \$stack \$stack0 +0(\$stack)" > kprobe_events 7 grep testprobe kprobe_events | grep -q 'arg1=\$stack arg2=\$stack0 arg3=+0(\$stack)' 8 test -d events/kprobes/testprobe 9 10 echo 1 > events/kprobes/testprobe/enable 11 ( echo "forked") 12 grep testprobe trace | grep "$FUNCTION_FORK" | \ 13 grep -q 'arg1=0x[[:xdigit:]]* arg2=0x[[:xdigit:]]* arg3=0x[[:xdigit:]]*$' 14 15 echo 0 > events/kprobes/testprobe/enable 16 echo "-:testprobe" >> kprobe_events 17 clear_trace 18 test -d events/kprobes/testprobe && exit_fail || exit_pass 19
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