Add shlib-compat under tools.

shlib-compat is ABI compatibility checker for shared libraries with
symbol versioning.

3 files changed, 84 insertions, 0 deletions

diff --git a/tools/tools/shlib-compat/test/libtest1/Makefile b/tools/tools/shlib-compat/test/libtest1/Makefile
new file mode 100644
index 0000000..32d77d4
--- /dev/null
+++ b/tools/tools/shlib-compat/test/libtest1/Makefile
@@ -0,0 +1,6 @@
+# $FreeBSD$
+
+TESTNUM=	1
+
+.include <../Makefile.inc>
+.include <bsd.lib.mk>
diff --git a/tools/tools/shlib-compat/test/libtest1/Symbol.map b/tools/tools/shlib-compat/test/libtest1/Symbol.map
new file mode 100644
index 0000000..67649ae
--- /dev/null
+++ b/tools/tools/shlib-compat/test/libtest1/Symbol.map
@@ -0,0 +1,12 @@
+/*
+ * $FreeBSD$
+ */
+
+TEST_1.0 {
+	func1;
+	func2;
+	func3;
+	func4;
+	func5;
+	func6;
+};
diff --git a/tools/tools/shlib-compat/test/libtest1/test.c b/tools/tools/shlib-compat/test/libtest1/test.c
new file mode 100644
index 0000000..dc3a561
--- /dev/null
+++ b/tools/tools/shlib-compat/test/libtest1/test.c
@@ -0,0 +1,66 @@
+/*
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+#include <sys/stdint.h>
+
+struct s1 {
+	int32_t		f1_int;
+	char		*f2_str;
+	short		f3_short;
+	uint64_t	f4_uint64;
+	intmax_t	f5_intmax;
+	void*		f6_ptr;
+};
+
+struct s2 {
+	char		f1_buf[30];
+	struct s1	*f2_s1;
+};
+
+struct s3 {
+	struct s1	f1_s1;
+	uint32_t	f2_int32;
+};
+
+int	func1(int a, int b);
+int	func2(int64_t a, uint64_t b);
+void	func3(struct s1 *s);
+void	func4(struct s1 s);
+int	func5(int a, void *b, struct s2 *s);
+int	func6(char a, struct s3 *s);
+
+int
+func1(int a, int b)
+{
+	return (a - b);
+}
+
+int
+func2(int64_t a, uint64_t b)
+{
+	return (a - b);
+}
+
+void
+func3(struct s1 *s)
+{
+}
+
+void
+func4(struct s1 s)
+{
+}
+
+int
+func5(int a, void *b, struct s2 *s)
+{
+	return (0);
+}
+
+int
+func6(char a, struct s3 *s)
+{
+	return (0);
+}