Add qemu 2.4.0

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

diff --git a/qemu/tests/tcg/mips/mips64-dspr2/dpa_w_ph.c b/qemu/tests/tcg/mips/mips64-dspr2/dpa_w_ph.c
new file mode 100644 (file)
index 0000000..39dc99a
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dspr2/dpa_w_ph.c
@@ -0,0 +1,47 @@
+#include"io.h"
+
+int main(void)
+{
+    long long rs, rt;
+    long long ach = 5, acl = 5;
+    long long resulth, resultl;
+
+    rs = 0x00FF00FF;
+    rt = 0x00010002;
+    resulth = 0x05;
+    resultl = 0x0302;
+    __asm
+        ("mthi  %0, $ac1\n\t"
+         "mtlo  %1, $ac1\n\t"
+         "dpa.w.ph $ac1, %2, %3\n\t"
+         "mfhi  %0, $ac1\n\t"
+         "mflo  %1, $ac1\n\t"
+         : "+r"(ach), "+r"(acl)
+         : "r"(rs), "r"(rt)
+        );
+    if ((ach != resulth) || (acl != resultl)) {
+        printf("1 dpa.w.ph error\n");
+        return -1;
+    }
+
+    ach = 6, acl = 7;
+    rs = 0xFFFF00FF;
+    rt = 0xFFFF0002;
+    resulth = 0x05;
+    resultl = 0xfffffffffffe0206;
+    __asm
+        ("mthi  %0, $ac1\n\t"
+         "mtlo  %1, $ac1\n\t"
+         "dpa.w.ph $ac1, %2, %3\n\t"
+         "mfhi  %0, $ac1\n\t"
+         "mflo  %1, $ac1\n\t"
+         : "+r"(ach), "+r"(acl)
+         : "r"(rs), "r"(rt)
+        );
+    if ((ach != resulth) || (acl != resultl)) {
+        printf("2 dpa.w.ph error\n");
+        return -1;
+    }
+
+    return 0;
+}