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, 52 insertions, 0 deletions

diff --git a/tests/tcg/mips/mips32-dsp/shll_s_w.c b/tests/tcg/mips/mips32-dsp/shll_s_w.c
new file mode 100644
index 0000000000..628c752102
--- /dev/null
+++ b/tests/tcg/mips/mips32-dsp/shll_s_w.c
@@ -0,0 +1,52 @@
+#include<stdio.h>
+#include<assert.h>
+
+int main()
+{
+    int rd, rt, dsp;
+    int result, resultdsp;
+
+    rt        = 0x82345678;
+    result    = 0x82345678;
+    resultdsp = 0x00;
+
+    __asm
+        ("shll_s.w %0, %2, 0x0\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dsp)
+         : "r"(rt)
+        );
+    dsp = (dsp >> 22) & 0x01;
+    assert(dsp == resultdsp);
+    assert(rd  == result);
+
+    rt        = 0x82345678;
+    result    = 0x80000000;
+    resultdsp = 0x01;
+
+    __asm
+        ("shll_s.w %0, %2, 0x0B\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dsp)
+         : "r"(rt)
+        );
+    dsp = (dsp >> 22) & 0x01;
+    assert(dsp == resultdsp);
+    assert(rd  == result);
+
+    rt        = 0x12345678;
+    result    = 0x7FFFFFFF;
+    resultdsp = 0x01;
+
+    __asm
+        ("shll_s.w %0, %2, 0x0B\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dsp)
+         : "r"(rt)
+        );
+    dsp = (dsp >> 22) & 0x01;
+    assert(dsp == resultdsp);
+    assert(rd  == result);
+
+    return 0;
+}