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42 lines
896 B
42 lines
896 B
#!/bin/sh |
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# SPDX-License-Identifier: GPL-2.0 |
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# description: Kprobe event string type argument |
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# requires: kprobe_events |
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case `uname -m` in |
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x86_64) |
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ARG1=%di |
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;; |
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i[3456]86) |
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ARG1=%ax |
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;; |
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aarch64) |
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ARG1=%x0 |
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;; |
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arm*) |
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ARG1=%r0 |
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;; |
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ppc64*) |
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ARG1=%r3 |
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;; |
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ppc*) |
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ARG1=%r3 |
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;; |
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*) |
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echo "Please implement other architecture here" |
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exit_untested |
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esac |
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: "Test get argument (1)" |
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echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string" > kprobe_events |
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echo 1 > events/kprobes/testprobe/enable |
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echo "p:test $FUNCTION_FORK" >> kprobe_events |
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grep -qe "testprobe.* arg1=\"test\"" trace |
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echo 0 > events/kprobes/testprobe/enable |
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: "Test get argument (2)" |
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echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string arg2=+0(${ARG1}):string" > kprobe_events |
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echo 1 > events/kprobes/testprobe/enable |
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echo "p:test $FUNCTION_FORK" >> kprobe_events |
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grep -qe "testprobe.* arg1=\"test\" arg2=\"test\"" trace |
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