X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Ftests%2Ftcg%2Fmips%2Fmips64-dsp%2Fpick_ph.c;fp=qemu%2Ftests%2Ftcg%2Fmips%2Fmips64-dsp%2Fpick_ph.c;h=8800c14d1eff445b09d2e024b0f517dcfb32f239;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/tests/tcg/mips/mips64-dsp/pick_ph.c b/qemu/tests/tcg/mips/mips64-dsp/pick_ph.c
new file mode 100644
index 000000000..8800c14d1
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/pick_ph.c
@@ -0,0 +1,60 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, dsp;
+    long long result;
+
+    rs = 0x12345678;
+    rt = 0x87654321;
+    dsp = 0x0A000000;
+    result = 0x12344321;
+
+    __asm
+        ("wrdsp %3, 0x10\n\t"
+         "pick.ph %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt), "r"(dsp)
+        );
+    if (rd != result) {
+        printf("1 pick.ph wrong\n");
+
+        return -1;
+    }
+
+    rs = 0x12345678;
+    rt = 0x87654321;
+    dsp = 0x03000000;
+    result = 0x12345678;
+
+    __asm
+        ("wrdsp %3, 0x10\n\t"
+         "pick.ph %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt), "r"(dsp)
+        );
+    if (rd != result) {
+        printf("2 pick.ph wrong\n");
+
+        return -1;
+    }
+
+    rs = 0x12345678;
+    rt = 0x87654321;
+    dsp = 0x00000000;
+    result = 0xffffffff87654321;
+
+    __asm
+        ("wrdsp %3, 0x10\n\t"
+         "pick.ph %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt), "r"(dsp)
+        );
+    if (rd != result) {
+        printf("3 pick.ph wrong\n");
+
+        return -1;
+    }
+
+    return 0;
+}