Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / openrisc / test_muli.c

diff --git a/qemu/tests/tcg/openrisc/test_muli.c b/qemu/tests/tcg/openrisc/test_muli.c
new file mode 100644 (file)
index 0000000..f1042e9
--- /dev/null
+++ b/qemu/tests/tcg/openrisc/test_muli.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a, b, c;
+    int result;
+
+    b = 0x4;
+    c = 0x1;
+    result = 0x4;
+    __asm
+    ("l.muli    %0, %1, 0x1\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("muli error\n");
+        return -1;
+    }
+
+    b = 0x1;
+    c = 0x0;
+    result = 0x0;
+    __asm
+    ("l.muli    %0, %1, 0x0\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("muli error\n");
+        return -1;
+    }
+
+    b = 0x1;
+    c = 0xff;
+    result = 0xff;
+    __asm
+    ("l.muli    %0, %1, 0xff\n\t"
+     : "=r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("muli error\n");
+        return -1;
+    }
+
+    return 0;
+}