[Xen-changelog] [mini-os master] lib/math.c: implement __udivmoddi4

[patchbot@xxxxxxx]

commit d991bdbc062248221511ecb795617c36b37e1d2e
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Wed Aug 9 13:15:48 2017 +0100
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Wed Aug 9 14:01:12 2017 +0100

    lib/math.c: implement __udivmoddi4
    
    Some code compiled by gcc 7 requires this.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
---
 lib/math.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/math.c b/lib/math.c
index 561393e..b98cc1d 100644
--- a/lib/math.c
+++ b/lib/math.c
@@ -6,6 +6,7 @@
  *        File: math.c
  *      Author: Rolf Neugebauer (neugebar@xxxxxxxxxxxxx)
  *     Changes: 
+ *        Implement __udivmoddi4 (Wei Liu <wei.liu2@xxxxxxxxxx>)
  *              
  *        Date: Aug 2003
  * 
@@ -397,6 +398,15 @@ __umoddi3(u_quad_t a, u_quad_t b)
 }
 
 /*
+ * Returns the quotient and places remainder in r
+ */
+u_quad_t
+__udivmoddi4(u_quad_t a, u_quad_t b, u_quad_t *r)
+{
+       return __qdivrem(a, b, r);
+}
+
+/*
  * From
  * moddi3.c
  */
--
generated by git-patchbot for /home/xen/git/mini-os.git#master

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