Signed-off-by: Vladimir Serbinenko <[email protected]>
---
.../lib/libgcrypt-patches/07_disable_64div.patch | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 grub-core/lib/libgcrypt-patches/07_disable_64div.patch
diff --git a/grub-core/lib/libgcrypt-patches/07_disable_64div.patch
b/grub-core/lib/libgcrypt-patches/07_disable_64div.patch
new file mode 100644
index 000000000..bb47bdfab
--- /dev/null
+++ b/grub-core/lib/libgcrypt-patches/07_disable_64div.patch
@@ -0,0 +1,15 @@
+Don't use 64-bit division on platforms where it's slow
+
+diff --git a/grub-core/lib/libgcrypt/mpi/longlong.h
b/grub-core/lib/libgcrypt/mpi/longlong.h
+index 21bd1a7ef..672448724 100644
+--- a/grub-core/lib/libgcrypt-grub/mpi/longlong.h
++++ b/grub-core/lib/libgcrypt-grub/mpi/longlong.h
+@@ -1711,7 +1711,7 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
+ } while (0)
+
+ /* Use double word type if available. */
+-#if !defined (udiv_qrnnd) && defined (UDWtype)
++#if !defined (udiv_qrnnd) && defined (UDWtype) && !defined(__arm__) &&
!defined(__mips__) && !defined(__powerpc__)
+ # define udiv_qrnnd(q, r, nh, nl, d) \
+ do {
\
+ UWtype __d = (d); \
--
2.49.0
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