target-or32: Add testcases

Add testcases for OpenRISC.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/tests/tcg/openrisc/test_extx.c b/tests/tcg/openrisc/test_extx.c
new file mode 100644
index 0000000000..09221484a6
--- /dev/null
+++ b/tests/tcg/openrisc/test_extx.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a, b;
+    int result;
+
+    b = 0x83;
+    result = 0xffffff83;
+    __asm
+    ("l.extbs  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("extbs error\n");
+        return -1;
+    }
+
+    result = 0x83;
+    __asm
+    ("l.extbz  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("extbz error\n");
+        return -1;
+    }
+
+    b = 0x8083;
+    result = 0xffff8083;
+    __asm
+    ("l.exths  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("exths error\n");
+        return -1;
+    }
+
+    result = 0x8083;
+    __asm
+    ("l.exthz  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("exthz error\n");
+        return -1;
+    }
+
+    b = 0x11;
+    result = 0x11;
+    __asm
+    ("l.extws  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+
+    if (a != result) {
+        printf("extws error\n");
+        return -1;
+    }
+
+    __asm
+    ("l.extwz  %0, %1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("extwz error\n");
+        return -1;
+    }
+
+    return 0;
+}