diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/kprobe')
4 files changed, 32 insertions, 2 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc index ff7499eb98d6..e21c9c27ece4 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc @@ -28,13 +28,21 @@ s390*) mips*) ARG1=%r4 ;; +loongarch*) + ARG1=%r4 +;; +riscv*) + ARG1=%a0 +;; *) echo "Please implement other architecture here" exit_untested esac : "Test get argument (1)" -if grep -q eventfs_add_dir available_filter_functions; then +if grep -q eventfs_create_dir available_filter_functions; then + DIR_NAME="eventfs_create_dir" +elif grep -q eventfs_add_dir available_filter_functions; then DIR_NAME="eventfs_add_dir" else DIR_NAME="tracefs_create_dir" diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc index a202b2ea4baf..93217d459556 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc @@ -31,13 +31,18 @@ mips*) loongarch*) ARG1=%r4 ;; +riscv*) + ARG1=%a0 +;; *) echo "Please implement other architecture here" exit_untested esac : "Test get argument (1)" -if grep -q eventfs_add_dir available_filter_functions; then +if grep -q eventfs_create_dir available_filter_functions; then + DIR_NAME="eventfs_create_dir" +elif grep -q eventfs_add_dir available_filter_functions; then DIR_NAME="eventfs_add_dir" else DIR_NAME="tracefs_create_dir" diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc index 1df61e13a812..8f1292ad80ff 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc @@ -44,6 +44,10 @@ loongarch*) GOODREG=%r4 BADREG=%r12 ;; +riscv*) + GOODREG=%a0 + BADREG=%a8 +;; *) echo "Please implement other architecture here" exit_untested diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc new file mode 100644 index 000000000000..bc9514428dba --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc @@ -0,0 +1,13 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test failure of registering kprobe on non unique symbol +# requires: kprobe_events + +SYMBOL='name_show' + +# We skip this test on kernel where SYMBOL is unique or does not exist. +if [ "$(grep -c -E "[[:alnum:]]+ t ${SYMBOL}" /proc/kallsyms)" -le '1' ]; then + exit_unsupported +fi + +! echo "p:test_non_unique ${SYMBOL}" > kprobe_events |