Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/qemu/tests/tcg/openrisc/test_bf.c b/qemu/tests/tcg/openrisc/test_bf.c
new file mode 100644
index 000000000..79f3fb99a
--- /dev/null
+++ b/qemu/tests/tcg/openrisc/test_bf.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a, b, c;
+    int result;
+
+    a = 0;
+    b = 10;
+    c = 11;
+    result = 0x2;
+    __asm
+    ("1:\n\t"
+     "l.addi %1, %1, 0x01\n\t"
+     "l.addi %0, %0, 0x01\n\t"
+     "l.sfeq %1, %2\n\t"
+     "l.bf   1b\n\t"
+     "l.nop\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("sfeq error\n");
+        return -1;
+    }
+
+    a = 0x00;
+    b = 0x11;
+    c = 0x11;
+    result = 0x01;
+    __asm
+    ("1:\n\t"
+     "l.addi %1, %1, 0x01\n\t"
+     "l.addi %0, %0, 0x01\n\t"
+     "l.sfeq %1, %2\n\t"
+     "l.bf   1b\n\t"
+     "l.nop\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("sfeq error\n");
+        return -1;
+    }
+
+    return 0;
+}