target-mips: Add ASE DSP testcases

Add MIPS ASE DSP testcases.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

1 files changed, 44 insertions, 0 deletions

diff --git a/tests/tcg/mips/mips64-dspr2/cmpgdu_lt_ob.c b/tests/tcg/mips/mips64-dspr2/cmpgdu_lt_ob.c
new file mode 100644
index 0000000000..d80b4e6ab9
--- /dev/null
+++ b/tests/tcg/mips/mips64-dspr2/cmpgdu_lt_ob.c
@@ -0,0 +1,44 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, result, dspreg, dspresult;
+
+    rs = 0x123456789ABCDEF0;
+    rt = 0x123456789ABCDEFF;
+    dspresult = 0x01;
+    result = 0x01;
+
+    __asm("cmpgdu.lt.ob %0, %2, %3\n\t"
+          "rddsp %1"
+          : "=r"(rd), "=r"(dspreg)
+          : "r"(rs), "r"(rt)
+         );
+
+    dspreg = ((dspreg >> 24) & 0xFF);
+
+    if ((rd != result) || (dspreg != dspresult)) {
+        printf("cmpgdu.lt.ob error\n");
+        return -1;
+    }
+
+    rs = 0x143356789ABCDEF0;
+    rt = 0x123456789ABCDEFF;
+    dspresult = 0x41;
+    result = 0x41;
+
+    __asm("cmpgdu.lt.ob %0, %2, %3\n\t"
+          "rddsp %1"
+          : "=r"(rd), "=r"(dspreg)
+          : "r"(rs), "r"(rt)
+         );
+
+    dspreg = ((dspreg >> 24) & 0xFF);
+
+    if ((rd != result) || (dspreg != dspresult)) {
+        printf("cmpgdu.lt.ob error\n");
+        return -1;
+    }
+
+    return 0;
+}