Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips32-dspr2 / balign.c

diff --git a/qemu/tests/tcg/mips/mips32-dspr2/balign.c b/qemu/tests/tcg/mips/mips32-dspr2/balign.c
new file mode 100644 (file)
index 0000000..537cf04
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips32-dspr2/balign.c
@@ -0,0 +1,30 @@
+#include<stdio.h>
+#include<assert.h>
+
+int main()
+{
+    int rs, rt;
+    int result;
+
+    rs     = 0xFF0055AA;
+    rt     = 0x0113421B;
+    result = 0x13421BFF;
+    __asm
+        ("balign %0, %1, 0x01\n\t"
+         : "+r"(rt)
+         : "r"(rs)
+        );
+    assert(rt == result);
+
+    rs     = 0xFFFF0FFF;
+    rt     = 0x00010111;
+    result = 0x11FFFF0F;
+    __asm
+        ("balign %0, %1, 0x03\n\t"
+         : "+r"(rt)
+         : "r"(rs)
+        );
+    assert(rt == result);
+
+    return 0;
+}