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-rw-r--r--mpi/i586/mpih-sub1.S144
1 files changed, 0 insertions, 144 deletions
diff --git a/mpi/i586/mpih-sub1.S b/mpi/i586/mpih-sub1.S
deleted file mode 100644
index a54be0e91..000000000
--- a/mpi/i586/mpih-sub1.S
+++ /dev/null
@@ -1,144 +0,0 @@
-/* i80586 sub_n -- Sub two limb vectors of the same length > 0 and store
- * sum in a third limb vector.
- *
- * Copyright (C) 1992, 1994, 1995, 1998,
- * 2001 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * GnuPG 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 General Public License for more details.
- *
- * You should have received a copy of the GNU 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.
- * The GNU MP Library itself is published under the LGPL;
- * however I decided to publish this code under the plain GPL.
- */
-
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
-
-/*******************
- * mpi_limb_t
- * mpihelp_sub_n( mpi_ptr_t res_ptr, (sp + 4)
- * mpi_ptr_t s1_ptr, (sp + 8)
- * mpi_ptr_t s2_ptr, (sp + 12)
- * mpi_size_t size) (sp + 16)
- */
-
-
-.text
- ALIGN (3)
- .globl C_SYMBOL_NAME(mpihelp_sub_n)
-C_SYMBOL_NAME(mpihelp_sub_n:)
-
- pushl %edi
- pushl %esi
- pushl %ebx
- pushl %ebp
-
- movl 20(%esp),%edi /* res_ptr */
- movl 24(%esp),%esi /* s1_ptr */
- movl 28(%esp),%ebp /* s2_ptr */
- movl 32(%esp),%ecx /* size */
-
- movl (%ebp),%ebx
-
- decl %ecx
- movl %ecx,%edx
- shrl $3,%ecx
- andl $7,%edx
- testl %ecx,%ecx /* zero carry flag */
- jz Lend
- pushl %edx
-
- ALIGN (3)
-Loop: movl 28(%edi),%eax /* fetch destination cache line */
- leal 32(%edi),%edi
-
-L1: movl (%esi),%eax
- movl 4(%esi),%edx
- sbbl %ebx,%eax
- movl 4(%ebp),%ebx
- sbbl %ebx,%edx
- movl 8(%ebp),%ebx
- movl %eax,-32(%edi)
- movl %edx,-28(%edi)
-
-L2: movl 8(%esi),%eax
- movl 12(%esi),%edx
- sbbl %ebx,%eax
- movl 12(%ebp),%ebx
- sbbl %ebx,%edx
- movl 16(%ebp),%ebx
- movl %eax,-24(%edi)
- movl %edx,-20(%edi)
-
-L3: movl 16(%esi),%eax
- movl 20(%esi),%edx
- sbbl %ebx,%eax
- movl 20(%ebp),%ebx
- sbbl %ebx,%edx
- movl 24(%ebp),%ebx
- movl %eax,-16(%edi)
- movl %edx,-12(%edi)
-
-L4: movl 24(%esi),%eax
- movl 28(%esi),%edx
- sbbl %ebx,%eax
- movl 28(%ebp),%ebx
- sbbl %ebx,%edx
- movl 32(%ebp),%ebx
- movl %eax,-8(%edi)
- movl %edx,-4(%edi)
-
- leal 32(%esi),%esi
- leal 32(%ebp),%ebp
- decl %ecx
- jnz Loop
-
- popl %edx
-Lend:
- decl %edx /* test %edx w/o clobbering carry */
- js Lend2
- incl %edx
-Loop2:
- leal 4(%edi),%edi
- movl (%esi),%eax
- sbbl %ebx,%eax
- movl 4(%ebp),%ebx
- movl %eax,-4(%edi)
- leal 4(%esi),%esi
- leal 4(%ebp),%ebp
- decl %edx
- jnz Loop2
-Lend2:
- movl (%esi),%eax
- sbbl %ebx,%eax
- movl %eax,(%edi)
-
- sbbl %eax,%eax
- negl %eax
-
- popl %ebp
- popl %ebx
- popl %esi
- popl %edi
- ret
-