Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips64-dspr2 / subuh_ob.c

diff --git a/qemu/tests/tcg/mips/mips64-dspr2/subuh_ob.c b/qemu/tests/tcg/mips/mips64-dspr2/subuh_ob.c
new file mode 100644 (file)
index 0000000..3fc452b
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dspr2/subuh_ob.c
@@ -0,0 +1,36 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, result;
+
+    rd = 0x0;
+    rs = 0x246856789ABCDEF0;
+    rt = 0x123456789ABCDEF0;
+    result = 0x091A000000000000;
+
+    __asm("subuh.ob %0, %1, %2\n\t"
+          : "=r"(rd)
+          : "r"(rs), "r"(rt)
+         );
+
+    if (rd != result) {
+        printf("subuh.ob error\n");
+        return -1;
+    }
+
+    rs = 0x246856789ABCDEF0;
+    rt = 0x1131517191B1D1F1;
+    result = 0x1b4f2d2d51637577;
+
+    __asm("subuh.ob %0, %1, %2\n\t"
+          : "=r"(rd)
+          : "r"(rs), "r"(rt)
+         );
+
+    if (rd != result) {
+        printf("subuh.ob error\n");
+        return -1;
+    }
+    return 0;
+}