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-rw-r--r--mpi/i386/mpih-mul3.S87
1 files changed, 0 insertions, 87 deletions
diff --git a/mpi/i386/mpih-mul3.S b/mpi/i386/mpih-mul3.S
deleted file mode 100644
index 5f365561..00000000
--- a/mpi/i386/mpih-mul3.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* i80386 submul_1 -- Multiply a limb vector with a limb and add
- * the result to a second limb vector.
- * Copyright (C) 1998 Free Software Foundation, Inc.
- * Copyright (C) 1992, 1994 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_submul_1( mpi_ptr_t res_ptr, (sp + 4)
- * mpi_ptr_t s1_ptr, (sp + 8)
- * mpi_size_t s1_size, (sp + 12)
- * mpi_limb_t s2_limb) (sp + 16)
- */
-
-#define res_ptr edi
-#define s1_ptr esi
-#define size ecx
-#define s2_limb ebp
-
- TEXT
- ALIGN (3)
- GLOBL C_SYMBOL_NAME(mpihelp_submul_1)
-C_SYMBOL_NAME(mpihelp_submul_1:)
-
- INSN1(push,l ,R(edi))
- INSN1(push,l ,R(esi))
- INSN1(push,l ,R(ebx))
- INSN1(push,l ,R(ebp))
-
- INSN2(mov,l ,R(res_ptr),MEM_DISP(esp,20))
- INSN2(mov,l ,R(s1_ptr),MEM_DISP(esp,24))
- INSN2(mov,l ,R(size),MEM_DISP(esp,28))
- INSN2(mov,l ,R(s2_limb),MEM_DISP(esp,32))
-
- INSN2(lea,l ,R(res_ptr),MEM_INDEX(res_ptr,size,4))
- INSN2(lea,l ,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
- INSN1(neg,l ,R(size))
- INSN2(xor,l ,R(ebx),R(ebx))
- ALIGN (3)
-Loop:
- INSN2(mov,l ,R(eax),MEM_INDEX(s1_ptr,size,4))
- INSN1(mul,l ,R(s2_limb))
- INSN2(add,l ,R(eax),R(ebx))
- INSN2(adc,l ,R(edx),$0)
- INSN2(sub,l ,MEM_INDEX(res_ptr,size,4),R(eax))
- INSN2(adc,l ,R(edx),$0)
- INSN2(mov,l ,R(ebx),R(edx))
-
- INSN1(inc,l ,R(size))
- INSN1(jnz, ,Loop)
- INSN2(mov,l ,R(eax),R(ebx))
-
- INSN1(pop,l ,R(ebp))
- INSN1(pop,l ,R(ebx))
- INSN1(pop,l ,R(esi))
- INSN1(pop,l ,R(edi))
- ret
-