tetragon: Add uprobe test functions for argument values

Signed-off-by: Jiri Olsa <jolsa@kernel.org>

contrib/tester-progs/uprobe-lib.c

@@ -5,3 +5,33 @@ int uprobe_test_lib()
 	printf("uprobe_test_lib called\n");
 	return 0;
 }
+
+int uprobe_test_lib_arg1(int a1)
+{
+	printf("uprobe_test_lib_arg1 called\n");
+	return 0;
+}
+
+int uprobe_test_lib_arg2(char a1, short a2)
+{
+	printf("uprobe_test_lib_arg2 called\n");
+	return 0;
+}
+
+int uprobe_test_lib_arg3(unsigned long a1, unsigned int a2, void *a3)
+{
+	printf("uprobe_test_lib_arg3 called\n");
+	return 0;
+}
+
+int uprobe_test_lib_arg4(long a1, int a2, char a3, void *a4)
+{
+	printf("uprobe_test_lib_arg3 called\n");
+	return 0;
+}
+
+int uprobe_test_lib_arg5(int a1, char a2, unsigned long a3, short a4, void *a5)
+{
+	printf("uprobe_test_lib_arg3 called\n");
+	return 0;
+}

contrib/tester-progs/uprobe-test.c

@@ -2,7 +2,19 @@
 
 void uprobe_test_lib(void);
 
+// argument test functions
+int uprobe_test_lib_arg1(int a1);
+int uprobe_test_lib_arg2(char a1, short a2);
+int uprobe_test_lib_arg3(unsigned long a1, unsigned int a2, void *a3);
+int uprobe_test_lib_arg4(long a1, int a2, char a3, void *a4);
+int uprobe_test_lib_arg5(int a1, char a2, unsigned long a3, short a4, void *a5);
+
 int main(void)
 {
 	uprobe_test_lib();
+	uprobe_test_lib_arg1(123);
+	uprobe_test_lib_arg2('a', 4321);
+	uprobe_test_lib_arg3(1, 0xdeadbeef, NULL);
+	uprobe_test_lib_arg4(-321, -2, 'b', (void *) 1);
+	uprobe_test_lib_arg5(1, 'c', 0xcafe, 1234, (void *) 2);
 }