Initial import of abandoned HQEMU version 2.5.2HEADmaster

1 files changed, 42 insertions, 0 deletions

diff --git a/src/tests/tcg/mips/mips64-dsp/cmpu_lt_qb.c b/src/tests/tcg/mips/mips64-dsp/cmpu_lt_qb.c
new file mode 100644
index 0000000..adb75ee
--- /dev/null
+++ b/src/tests/tcg/mips/mips64-dsp/cmpu_lt_qb.c
@@ -0,0 +1,42 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rs, rt;
+    long long dsp;
+    long long result;
+
+    rs         = 0x11777066;
+    rt         = 0x55AA70FF;
+    result     = 0x0D;
+    __asm
+        ("cmpu.lt.qb %1, %2\n\t"
+         "rddsp %0\n\t"
+         : "=r"(dsp)
+         : "r"(rs), "r"(rt)
+        );
+    dsp = (dsp >> 24) & 0x0F;
+    if (dsp != result) {
+        printf("cmpu.lt.qb wrong\n");
+
+        return -1;
+    }
+
+    rs     = 0x11777066;
+    rt     = 0x11777066;
+    result = 0x00;
+    __asm
+        ("cmpu.lt.qb %1, %2\n\t"
+         "rddsp %0\n\t"
+         : "=r"(dsp)
+         : "r"(rs), "r"(rt)
+        );
+    dsp = (dsp >> 24) & 0x0F;
+    if (dsp != result) {
+        printf("cmpu.lt.qb wrong\n");
+
+        return -1;
+    }
+
+    return 0;
+}