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-rw-r--r--grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S109
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diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S
new file mode 100644
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+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S
@@ -0,0 +1,109 @@
+/* SPARC v8 __mpn_mul_1 -- Multiply a limb vector with a single limb and
+ * store the product in a second limb vector.
+ *
+ * Copyright (C) 1992, 1994, 1995, 1998,
+ * 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ * Actually it's the same code with only minor changes in the
+ * way the data is stored; this is to support the abstraction
+ * of an optional secure memory allocation which may be used
+ * to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+! INPUT PARAMETERS
+! res_ptr o0
+! s1_ptr o1
+! size o2
+! s2_limb o3
+
+#include "sysdep.h"
+
+.text
+ .align 8
+ .global C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1):
+ sll %o2,4,%g1
+ and %g1,(4-1)<<4,%g1
+#if PIC
+ mov %o7,%g4 ! Save return address register
+ call 1f
+ add %o7,LL-1f,%g3
+1: mov %g4,%o7 ! Restore return address register
+#else
+ sethi %hi(LL),%g3
+ or %g3,%lo(LL),%g3
+#endif
+ jmp %g3+%g1
+ ld [%o1+0],%o4 ! 1
+LL:
+LL00: add %o0,-4,%o0
+ add %o1,-4,%o1
+ b Loop00 /* 4, 8, 12, ... */
+ orcc %g0,%g0,%g2
+LL01: b Loop01 /* 1, 5, 9, ... */
+ orcc %g0,%g0,%g2
+ nop
+ nop
+LL10: add %o0,-12,%o0 /* 2, 6, 10, ... */
+ add %o1,4,%o1
+ b Loop10
+ orcc %g0,%g0,%g2
+ nop
+LL11: add %o0,-8,%o0 /* 3, 7, 11, ... */
+ add %o1,-8,%o1
+ b Loop11
+ orcc %g0,%g0,%g2
+
+Loop: addcc %g3,%g2,%g3 ! 1
+ ld [%o1+4],%o4 ! 2
+ st %g3,[%o0+0] ! 1
+ rd %y,%g2 ! 1
+Loop00: umul %o4,%o3,%g3 ! 2
+ addxcc %g3,%g2,%g3 ! 2
+ ld [%o1+8],%o4 ! 3
+ st %g3,[%o0+4] ! 2
+ rd %y,%g2 ! 2
+Loop11: umul %o4,%o3,%g3 ! 3
+ addxcc %g3,%g2,%g3 ! 3
+ ld [%o1+12],%o4 ! 4
+ add %o1,16,%o1
+ st %g3,[%o0+8] ! 3
+ rd %y,%g2 ! 3
+Loop10: umul %o4,%o3,%g3 ! 4
+ addxcc %g3,%g2,%g3 ! 4
+ ld [%o1+0],%o4 ! 1
+ st %g3,[%o0+12] ! 4
+ add %o0,16,%o0
+ rd %y,%g2 ! 4
+ addx %g0,%g2,%g2
+Loop01: addcc %o2,-4,%o2
+ bg Loop
+ umul %o4,%o3,%g3 ! 1
+
+ addcc %g3,%g2,%g3 ! 4
+ st %g3,[%o0+0] ! 4
+ rd %y,%g2 ! 4
+
+ retl
+ addx %g0,%g2,%o0
+
+