Add qemu 2.4.0

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

diff --git a/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_phr.c b/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_phr.c
new file mode 100644 (file)
index 0000000..b611cfa
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/maq_sa_w_phr.c
@@ -0,0 +1,60 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rt, rs;
+    long long achi, acli;
+    long long dsp;
+    long long acho, aclo;
+    long long resulth, resultl;
+    long long resdsp;
+
+    achi = 0x05;
+    acli = 0xB4CB;
+    rs = 0xFF06;
+    rt = 0xCB00;
+    resulth = 0xffffffffffffffff;
+    resultl = 0xffffffff947438cb;
+
+    __asm
+        ("mthi %2, $ac1\n\t"
+         "mtlo %3, $ac1\n\t"
+         "maq_sa.w.phr $ac1, %4, %5\n\t"
+         "mfhi %0, $ac1\n\t"
+         "mflo %1, $ac1\n\t"
+         : "=r"(acho), "=r"(aclo)
+         : "r"(achi), "r"(acli), "r"(rs), "r"(rt)
+        );
+    if ((resulth != acho) || (resultl != aclo)) {
+        printf("1 maq_sa.w.phr error\n");
+
+        return -1;
+    }
+
+    achi = 0x06;
+    acli = 0xB4CB;
+    rs  = 0x8000;
+    rt  = 0x8000;
+    resulth = 0x00;
+    resultl = 0x7fffffff;
+    resdsp = 0x01;
+
+    __asm
+        ("mthi %3, $ac1\n\t"
+         "mtlo %4, $ac1\n\t"
+         "maq_sa.w.phr $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)
+        );
+    if ((resulth != acho) || (resultl != aclo) ||
+        (((dsp >> 17) & 0x01) != 0x01)) {
+        printf("2 maq_sa.w.phr error\n");
+
+        return -1;
+    }
+
+    return 0;
+}