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libgcrypt: Don't use 64-bit division on platforms where it's slow

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Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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Vladimir Serbinenko 2025-07-07 14:52:19 +00:00 committed by Daniel Kiper
parent de49514c9e
commit d48c277c49
1 changed files with 15 additions and 0 deletions
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grub-core/lib/libgcrypt-patches/07_disable_64div.patch Normal file
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@ -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); \