Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips64-dsp / addq_ph.c

diff --git a/qemu/tests/tcg/mips/mips64-dsp/addq_ph.c b/qemu/tests/tcg/mips/mips64-dsp/addq_ph.c
new file mode 100644 (file)
index 0000000..22a36d9
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/addq_ph.c
@@ -0,0 +1,57 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt;
+    long long dsp;
+    long long result;
+
+    rs     = 0xFFFFFFFF;
+    rt     = 0x10101010;
+    result = 0x100F100F;
+    __asm
+        ("addq.ph   %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt)
+        );
+    if (rd != result) {
+        printf("1 addq.ph wrong\n");
+
+        return -1;
+    }
+
+    rs     = 0x3712847D;
+    rt     = 0x0031AF2D;
+    result = 0x374333AA;
+    __asm
+        ("addq.ph   %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt)
+        );
+    if (rd != result) {
+        printf("2 addq.ph wrong\n");
+
+        return -1;
+    }
+
+    rs     = 0x7fff847D;
+    rt     = 0x0031AF2D;
+    result = 0xffffffff803033AA;
+    __asm
+        ("addq.ph   %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt)
+        );
+
+    __asm("rddsp %0\n\t"
+          : "=r"(dsp)
+         );
+
+    if (rd != result || (((dsp >> 20) & 0x01) != 1)) {
+        printf("3 addq.ph wrong\n");
+
+        return -1;
+    }
+
+    return 0;
+}