Add qemu 2.4.0

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

diff --git a/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_qhlr.c b/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_qhlr.c
new file mode 100644 (file)
index 0000000..dd0ae1c
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_qhlr.c
@@ -0,0 +1,64 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rt, rs, dsp;
+    long long achi, acli;
+    long long acho, aclo;
+    long long resulth, resultl;
+
+    achi = 0x05;
+    acli = 0x05;
+
+    rs  = 0x1234123412340000;
+    rt  = 0x9876987699990000;
+
+    resulth = 0x0;
+    resultl = 0x15ae87f5;
+
+    __asm
+        ("mthi %3, $ac1\n\t"
+         "mtlo %4, $ac1\n\t"
+         "maq_sa.w.qhlr $ac1, %5, %6\n\t"
+         "mfhi %0, $ac1\n\t"
+         "mflo %1, $ac1\n\t"
+         "rddsp %2\n\t"
+         : "=r"(acho), "=r"(aclo), "=r"(dsp)
+         : "r"(achi), "r"(acli), "r"(rs), "r"(rt)
+        );
+
+    dsp = (dsp >> 17) & 0x1;
+    if ((dsp != 0x0) || (resulth != acho) || (resultl != aclo)) {
+        printf("maq_sa.w.qhlr wrong\n");
+
+        return -1;
+    }
+
+
+    achi = 0x04;
+    acli = 0x06;
+    rs  = 0x8000800099990000;
+    rt  = 0x8000800099990000;
+
+    resulth = 0x00;
+    resultl = 0x7fffffff;
+
+    __asm
+        ("mthi %3, $ac1\n\t"
+         "mtlo %4, $ac1\n\t"
+         "maq_sa.w.qhlr $ac1, %5, %6\n\t"
+         "mfhi %0, $ac1\n\t"
+         "mflo %1, $ac1\n\t"
+         "rddsp %2\n\t"
+         : "=r"(acho), "=r"(aclo), "=r"(dsp)
+         : "r"(achi), "r"(acli), "r"(rs), "r"(rt)
+        );
+
+    dsp = (dsp >> 17) & 0x1;
+    if ((dsp != 0x1) || (resulth != acho) || (resultl != aclo)) {
+        printf("maq_sa.w.qhlr wrong\n");
+
+        return -1;
+    }
+    return 0;
+}