selftests/bpf: Add testcase where 7th argment is struct

Add testcase where 7th argument is struct for architectures with 8 argument
registers, and increase the complexity of the struct.

Signed-off-by: Pu Lehui <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Reviewed-by: Björn Töpel <[email protected]>
Acked-by: Björn Töpel <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

1 files changed, 14 insertions, 0 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c
index cb2a95da2617..19e68d4b3532 100644
--- a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c
+++ b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c
@@ -94,6 +94,20 @@ static void test_struct_many_args(void)
 	ASSERT_EQ(skel->bss->t8_g, 23, "t8:g");
 	ASSERT_EQ(skel->bss->t8_ret, 156, "t8 ret");
 
+	ASSERT_EQ(skel->bss->t9_a, 16, "t9:a");
+	ASSERT_EQ(skel->bss->t9_b, 17, "t9:b");
+	ASSERT_EQ(skel->bss->t9_c, 18, "t9:c");
+	ASSERT_EQ(skel->bss->t9_d, 19, "t9:d");
+	ASSERT_EQ(skel->bss->t9_e, 20, "t9:e");
+	ASSERT_EQ(skel->bss->t9_f, 21, "t9:f");
+	ASSERT_EQ(skel->bss->t9_g, 22, "t9:f");
+	ASSERT_EQ(skel->bss->t9_h_a, 23, "t9:h.a");
+	ASSERT_EQ(skel->bss->t9_h_b, 24, "t9:h.b");
+	ASSERT_EQ(skel->bss->t9_h_c, 25, "t9:h.c");
+	ASSERT_EQ(skel->bss->t9_h_d, 26, "t9:h.d");
+	ASSERT_EQ(skel->bss->t9_i, 27, "t9:i");
+	ASSERT_EQ(skel->bss->t9_ret, 258, "t9 ret");
+
 destroy_skel:
 	tracing_struct_many_args__destroy(skel);
 }