Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / libgcc / __divdi3.c

diff --git a/qemu/roms/ipxe/src/libgcc/__divdi3.c b/qemu/roms/ipxe/src/libgcc/__divdi3.c
new file mode 100644 (file)
index 0000000..7097b11
--- /dev/null
+++ b/qemu/roms/ipxe/src/libgcc/__divdi3.c
@@ -0,0 +1,26 @@
+/*
+ * arch/i386/libgcc/__divdi3.c
+ */
+
+#include "libgcc.h"
+
+__libgcc int64_t __divdi3(int64_t num, int64_t den)
+{
+  int minus = 0;
+  int64_t v;
+
+  if ( num < 0 ) {
+    num = -num;
+    minus = 1;
+  }
+  if ( den < 0 ) {
+    den = -den;
+    minus ^= 1;
+  }
+
+  v = __udivmoddi4(num, den, NULL);
+  if ( minus )
+    v = -v;
+
+  return v;
+}