From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- polarssl/src/include/polarssl/bn_mul.h | 742 --------------------------------- 1 file changed, 742 deletions(-) delete mode 100644 polarssl/src/include/polarssl/bn_mul.h (limited to 'polarssl/src/include/polarssl/bn_mul.h') diff --git a/polarssl/src/include/polarssl/bn_mul.h b/polarssl/src/include/polarssl/bn_mul.h deleted file mode 100644 index a6a2c65..0000000 --- a/polarssl/src/include/polarssl/bn_mul.h +++ /dev/null @@ -1,742 +0,0 @@ -/** - * \file bn_mul.h - * - * \brief Multi-precision integer library - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker - * - * All rights reserved. - * - * This program 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. - * - * This program 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., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -/* - * Multiply source vector [s] with b, add result - * to destination vector [d] and set carry c. - * - * Currently supports: - * - * . IA-32 (386+) . AMD64 / EM64T - * . IA-32 (SSE2) . Motorola 68000 - * . PowerPC, 32-bit . MicroBlaze - * . PowerPC, 64-bit . TriCore - * . SPARC v8 . ARM v3+ - * . Alpha . MIPS32 - * . C, longlong . C, generic - */ -#ifndef POLARSSL_BN_MUL_H -#define POLARSSL_BN_MUL_H - -#include "bignum.h" - -#if defined(POLARSSL_HAVE_ASM) - -#if defined(__GNUC__) -#if defined(__i386__) - -#define MULADDC_INIT \ - asm( " \ - movl %%ebx, %0; \ - movl %5, %%esi; \ - movl %6, %%edi; \ - movl %7, %%ecx; \ - movl %8, %%ebx; \ - " - -#define MULADDC_CORE \ - " \ - lodsl; \ - mull %%ebx; \ - addl %%ecx, %%eax; \ - adcl $0, %%edx; \ - addl (%%edi), %%eax; \ - adcl $0, %%edx; \ - movl %%edx, %%ecx; \ - stosl; \ - " - -#if defined(POLARSSL_HAVE_SSE2) - -#define MULADDC_HUIT \ - " \ - movd %%ecx, %%mm1; \ - movd %%ebx, %%mm0; \ - movd (%%edi), %%mm3; \ - paddq %%mm3, %%mm1; \ - movd (%%esi), %%mm2; \ - pmuludq %%mm0, %%mm2; \ - movd 4(%%esi), %%mm4; \ - pmuludq %%mm0, %%mm4; \ - movd 8(%%esi), %%mm6; \ - pmuludq %%mm0, %%mm6; \ - movd 12(%%esi), %%mm7; \ - pmuludq %%mm0, %%mm7; \ - paddq %%mm2, %%mm1; \ - movd 4(%%edi), %%mm3; \ - paddq %%mm4, %%mm3; \ - movd 8(%%edi), %%mm5; \ - paddq %%mm6, %%mm5; \ - movd 12(%%edi), %%mm4; \ - paddq %%mm4, %%mm7; \ - movd %%mm1, (%%edi); \ - movd 16(%%esi), %%mm2; \ - pmuludq %%mm0, %%mm2; \ - psrlq $32, %%mm1; \ - movd 20(%%esi), %%mm4; \ - pmuludq %%mm0, %%mm4; \ - paddq %%mm3, %%mm1; \ - movd 24(%%esi), %%mm6; \ - pmuludq %%mm0, %%mm6; \ - movd %%mm1, 4(%%edi); \ - psrlq $32, %%mm1; \ - movd 28(%%esi), %%mm3; \ - pmuludq %%mm0, %%mm3; \ - paddq %%mm5, %%mm1; \ - movd 16(%%edi), %%mm5; \ - paddq %%mm5, %%mm2; \ - movd %%mm1, 8(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm7, %%mm1; \ - movd 20(%%edi), %%mm5; \ - paddq %%mm5, %%mm4; \ - movd %%mm1, 12(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm2, %%mm1; \ - movd 24(%%edi), %%mm5; \ - paddq %%mm5, %%mm6; \ - movd %%mm1, 16(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm4, %%mm1; \ - movd 28(%%edi), %%mm5; \ - paddq %%mm5, %%mm3; \ - movd %%mm1, 20(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm6, %%mm1; \ - movd %%mm1, 24(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm3, %%mm1; \ - movd %%mm1, 28(%%edi); \ - addl $32, %%edi; \ - addl $32, %%esi; \ - psrlq $32, %%mm1; \ - movd %%mm1, %%ecx; \ - " - -#define MULADDC_STOP \ - " \ - emms; \ - movl %4, %%ebx; \ - movl %%ecx, %1; \ - movl %%edi, %2; \ - movl %%esi, %3; \ - " \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); - -#else - -#define MULADDC_STOP \ - " \ - movl %4, %%ebx; \ - movl %%ecx, %1; \ - movl %%edi, %2; \ - movl %%esi, %3; \ - " \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); -#endif /* SSE2 */ -#endif /* i386 */ - -#if defined(__amd64__) || defined (__x86_64__) - -#define MULADDC_INIT \ - asm( "movq %0, %%rsi " :: "m" (s)); \ - asm( "movq %0, %%rdi " :: "m" (d)); \ - asm( "movq %0, %%rcx " :: "m" (c)); \ - asm( "movq %0, %%rbx " :: "m" (b)); \ - asm( "xorq %r8, %r8 " ); - -#define MULADDC_CORE \ - asm( "movq (%rsi),%rax " ); \ - asm( "mulq %rbx " ); \ - asm( "addq $8, %rsi " ); \ - asm( "addq %rcx, %rax " ); \ - asm( "movq %r8, %rcx " ); \ - asm( "adcq $0, %rdx " ); \ - asm( "nop " ); \ - asm( "addq %rax, (%rdi) " ); \ - asm( "adcq %rdx, %rcx " ); \ - asm( "addq $8, %rdi " ); - -#define MULADDC_STOP \ - asm( "movq %%rcx, %0 " : "=m" (c)); \ - asm( "movq %%rdi, %0 " : "=m" (d)); \ - asm( "movq %%rsi, %0 " : "=m" (s) :: \ - "rax", "rcx", "rdx", "rbx", "rsi", "rdi", "r8" ); - -#endif /* AMD64 */ - -#if defined(__mc68020__) || defined(__mcpu32__) - -#define MULADDC_INIT \ - asm( "movl %0, %%a2 " :: "m" (s)); \ - asm( "movl %0, %%a3 " :: "m" (d)); \ - asm( "movl %0, %%d3 " :: "m" (c)); \ - asm( "movl %0, %%d2 " :: "m" (b)); \ - asm( "moveq #0, %d0 " ); - -#define MULADDC_CORE \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "moveq #0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "addxl %d4, %d3 " ); - -#define MULADDC_STOP \ - asm( "movl %%d3, %0 " : "=m" (c)); \ - asm( "movl %%a3, %0 " : "=m" (d)); \ - asm( "movl %%a2, %0 " : "=m" (s) :: \ - "d0", "d1", "d2", "d3", "d4", "a2", "a3" ); - -#define MULADDC_HUIT \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "addxl %d0, %d3 " ); - -#endif /* MC68000 */ - -#if defined(__powerpc__) || defined(__ppc__) -#if defined(__powerpc64__) || defined(__ppc64__) - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( "ld r3, %0 " :: "m" (s)); \ - asm( "ld r4, %0 " :: "m" (d)); \ - asm( "ld r5, %0 " :: "m" (c)); \ - asm( "ld r6, %0 " :: "m" (b)); \ - asm( "addi r3, r3, -8 " ); \ - asm( "addi r4, r4, -8 " ); \ - asm( "addic r5, r5, 0 " ); - -#define MULADDC_CORE \ - asm( "ldu r7, 8(r3) " ); \ - asm( "mulld r8, r7, r6 " ); \ - asm( "mulhdu r9, r7, r6 " ); \ - asm( "adde r8, r8, r5 " ); \ - asm( "ld r7, 8(r4) " ); \ - asm( "addze r5, r9 " ); \ - asm( "addc r8, r8, r7 " ); \ - asm( "stdu r8, 8(r4) " ); - -#define MULADDC_STOP \ - asm( "addze r5, r5 " ); \ - asm( "addi r4, r4, 8 " ); \ - asm( "addi r3, r3, 8 " ); \ - asm( "std r5, %0 " : "=m" (c)); \ - asm( "std r4, %0 " : "=m" (d)); \ - asm( "std r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#else - -#define MULADDC_INIT \ - asm( "ld %%r3, %0 " :: "m" (s)); \ - asm( "ld %%r4, %0 " :: "m" (d)); \ - asm( "ld %%r5, %0 " :: "m" (c)); \ - asm( "ld %%r6, %0 " :: "m" (b)); \ - asm( "addi %r3, %r3, -8 " ); \ - asm( "addi %r4, %r4, -8 " ); \ - asm( "addic %r5, %r5, 0 " ); - -#define MULADDC_CORE \ - asm( "ldu %r7, 8(%r3) " ); \ - asm( "mulld %r8, %r7, %r6 " ); \ - asm( "mulhdu %r9, %r7, %r6 " ); \ - asm( "adde %r8, %r8, %r5 " ); \ - asm( "ld %r7, 8(%r4) " ); \ - asm( "addze %r5, %r9 " ); \ - asm( "addc %r8, %r8, %r7 " ); \ - asm( "stdu %r8, 8(%r4) " ); - -#define MULADDC_STOP \ - asm( "addze %r5, %r5 " ); \ - asm( "addi %r4, %r4, 8 " ); \ - asm( "addi %r3, %r3, 8 " ); \ - asm( "std %%r5, %0 " : "=m" (c)); \ - asm( "std %%r4, %0 " : "=m" (d)); \ - asm( "std %%r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#endif - -#else /* PPC32 */ - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( "lwz r3, %0 " :: "m" (s)); \ - asm( "lwz r4, %0 " :: "m" (d)); \ - asm( "lwz r5, %0 " :: "m" (c)); \ - asm( "lwz r6, %0 " :: "m" (b)); \ - asm( "addi r3, r3, -4 " ); \ - asm( "addi r4, r4, -4 " ); \ - asm( "addic r5, r5, 0 " ); - -#define MULADDC_CORE \ - asm( "lwzu r7, 4(r3) " ); \ - asm( "mullw r8, r7, r6 " ); \ - asm( "mulhwu r9, r7, r6 " ); \ - asm( "adde r8, r8, r5 " ); \ - asm( "lwz r7, 4(r4) " ); \ - asm( "addze r5, r9 " ); \ - asm( "addc r8, r8, r7 " ); \ - asm( "stwu r8, 4(r4) " ); - -#define MULADDC_STOP \ - asm( "addze r5, r5 " ); \ - asm( "addi r4, r4, 4 " ); \ - asm( "addi r3, r3, 4 " ); \ - asm( "stw r5, %0 " : "=m" (c)); \ - asm( "stw r4, %0 " : "=m" (d)); \ - asm( "stw r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#else - -#define MULADDC_INIT \ - asm( "lwz %%r3, %0 " :: "m" (s)); \ - asm( "lwz %%r4, %0 " :: "m" (d)); \ - asm( "lwz %%r5, %0 " :: "m" (c)); \ - asm( "lwz %%r6, %0 " :: "m" (b)); \ - asm( "addi %r3, %r3, -4 " ); \ - asm( "addi %r4, %r4, -4 " ); \ - asm( "addic %r5, %r5, 0 " ); - -#define MULADDC_CORE \ - asm( "lwzu %r7, 4(%r3) " ); \ - asm( "mullw %r8, %r7, %r6 " ); \ - asm( "mulhwu %r9, %r7, %r6 " ); \ - asm( "adde %r8, %r8, %r5 " ); \ - asm( "lwz %r7, 4(%r4) " ); \ - asm( "addze %r5, %r9 " ); \ - asm( "addc %r8, %r8, %r7 " ); \ - asm( "stwu %r8, 4(%r4) " ); - -#define MULADDC_STOP \ - asm( "addze %r5, %r5 " ); \ - asm( "addi %r4, %r4, 4 " ); \ - asm( "addi %r3, %r3, 4 " ); \ - asm( "stw %%r5, %0 " : "=m" (c)); \ - asm( "stw %%r4, %0 " : "=m" (d)); \ - asm( "stw %%r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#endif - -#endif /* PPC32 */ -#endif /* PPC64 */ - -#if defined(__sparc__) - -#define MULADDC_INIT \ - asm( "ld %0, %%o0 " :: "m" (s)); \ - asm( "ld %0, %%o1 " :: "m" (d)); \ - asm( "ld %0, %%o2 " :: "m" (c)); \ - asm( "ld %0, %%o3 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ld [%o0], %o4 " ); \ - asm( "inc 4, %o0 " ); \ - asm( "ld [%o1], %o5 " ); \ - asm( "umul %o3, %o4, %o4 " ); \ - asm( "addcc %o4, %o2, %o4 " ); \ - asm( "rd %y, %g1 " ); \ - asm( "addx %g1, 0, %g1 " ); \ - asm( "addcc %o4, %o5, %o4 " ); \ - asm( "st %o4, [%o1] " ); \ - asm( "addx %g1, 0, %o2 " ); \ - asm( "inc 4, %o1 " ); - -#define MULADDC_STOP \ - asm( "st %%o2, %0 " : "=m" (c)); \ - asm( "st %%o1, %0 " : "=m" (d)); \ - asm( "st %%o0, %0 " : "=m" (s) :: \ - "g1", "o0", "o1", "o2", "o3", "o4", "o5" ); - -#endif /* SPARCv8 */ - -#if defined(__microblaze__) || defined(microblaze) - -#define MULADDC_INIT \ - asm( "lwi r3, %0 " :: "m" (s)); \ - asm( "lwi r4, %0 " :: "m" (d)); \ - asm( "lwi r5, %0 " :: "m" (c)); \ - asm( "lwi r6, %0 " :: "m" (b)); \ - asm( "andi r7, r6, 0xffff" ); \ - asm( "bsrli r6, r6, 16 " ); - -#define MULADDC_CORE \ - asm( "lhui r8, r3, 0 " ); \ - asm( "addi r3, r3, 2 " ); \ - asm( "lhui r9, r3, 0 " ); \ - asm( "addi r3, r3, 2 " ); \ - asm( "mul r10, r9, r6 " ); \ - asm( "mul r11, r8, r7 " ); \ - asm( "mul r12, r9, r7 " ); \ - asm( "mul r13, r8, r6 " ); \ - asm( "bsrli r8, r10, 16 " ); \ - asm( "bsrli r9, r11, 16 " ); \ - asm( "add r13, r13, r8 " ); \ - asm( "add r13, r13, r9 " ); \ - asm( "bslli r10, r10, 16 " ); \ - asm( "bslli r11, r11, 16 " ); \ - asm( "add r12, r12, r10 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "add r12, r12, r11 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "lwi r10, r4, 0 " ); \ - asm( "add r12, r12, r10 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "add r12, r12, r5 " ); \ - asm( "addc r5, r13, r0 " ); \ - asm( "swi r12, r4, 0 " ); \ - asm( "addi r4, r4, 4 " ); - -#define MULADDC_STOP \ - asm( "swi r5, %0 " : "=m" (c)); \ - asm( "swi r4, %0 " : "=m" (d)); \ - asm( "swi r3, %0 " : "=m" (s) :: \ - "r3", "r4" , "r5" , "r6" , "r7" , "r8" , \ - "r9", "r10", "r11", "r12", "r13" ); - -#endif /* MicroBlaze */ - -#if defined(__tricore__) - -#define MULADDC_INIT \ - asm( "ld.a %%a2, %0 " :: "m" (s)); \ - asm( "ld.a %%a3, %0 " :: "m" (d)); \ - asm( "ld.w %%d4, %0 " :: "m" (c)); \ - asm( "ld.w %%d1, %0 " :: "m" (b)); \ - asm( "xor %d5, %d5 " ); - -#define MULADDC_CORE \ - asm( "ld.w %d0, [%a2+] " ); \ - asm( "madd.u %e2, %e4, %d0, %d1 " ); \ - asm( "ld.w %d0, [%a3] " ); \ - asm( "addx %d2, %d2, %d0 " ); \ - asm( "addc %d3, %d3, 0 " ); \ - asm( "mov %d4, %d3 " ); \ - asm( "st.w [%a3+], %d2 " ); - -#define MULADDC_STOP \ - asm( "st.w %0, %%d4 " : "=m" (c)); \ - asm( "st.a %0, %%a3 " : "=m" (d)); \ - asm( "st.a %0, %%a2 " : "=m" (s) :: \ - "d0", "d1", "e2", "d4", "a2", "a3" ); - -#endif /* TriCore */ - -#if defined(__arm__) - -#if !defined(__thumb__) - -#define MULADDC_INIT \ - asm( "ldr r0, %0 " :: "m" (s)); \ - asm( "ldr r1, %0 " :: "m" (d)); \ - asm( "ldr r2, %0 " :: "m" (c)); \ - asm( "ldr r3, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ldr r4, [r0], #4 " ); \ - asm( "mov r5, #0 " ); \ - asm( "ldr r6, [r1] " ); \ - asm( "umlal r2, r5, r3, r4 " ); \ - asm( "adds r7, r6, r2 " ); \ - asm( "adc r2, r5, #0 " ); \ - asm( "str r7, [r1], #4 " ); - -#define MULADDC_STOP \ - asm( "str r2, %0 " : "=m" (c)); \ - asm( "str r1, %0 " : "=m" (d)); \ - asm( "str r0, %0 " : "=m" (s) :: \ - "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7" ); - -#endif /* Thumb */ - -#endif /* ARMv3 */ - -#if defined(__alpha__) - -#define MULADDC_INIT \ - asm( "ldq $1, %0 " :: "m" (s)); \ - asm( "ldq $2, %0 " :: "m" (d)); \ - asm( "ldq $3, %0 " :: "m" (c)); \ - asm( "ldq $4, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ldq $6, 0($1) " ); \ - asm( "addq $1, 8, $1 " ); \ - asm( "mulq $6, $4, $7 " ); \ - asm( "umulh $6, $4, $6 " ); \ - asm( "addq $7, $3, $7 " ); \ - asm( "cmpult $7, $3, $3 " ); \ - asm( "ldq $5, 0($2) " ); \ - asm( "addq $7, $5, $7 " ); \ - asm( "cmpult $7, $5, $5 " ); \ - asm( "stq $7, 0($2) " ); \ - asm( "addq $2, 8, $2 " ); \ - asm( "addq $6, $3, $3 " ); \ - asm( "addq $5, $3, $3 " ); - -#define MULADDC_STOP \ - asm( "stq $3, %0 " : "=m" (c)); \ - asm( "stq $2, %0 " : "=m" (d)); \ - asm( "stq $1, %0 " : "=m" (s) :: \ - "$1", "$2", "$3", "$4", "$5", "$6", "$7" ); - -#endif /* Alpha */ - -#if defined(__mips__) - -#define MULADDC_INIT \ - asm( "lw $10, %0 " :: "m" (s)); \ - asm( "lw $11, %0 " :: "m" (d)); \ - asm( "lw $12, %0 " :: "m" (c)); \ - asm( "lw $13, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "lw $14, 0($10) " ); \ - asm( "multu $13, $14 " ); \ - asm( "addi $10, $10, 4 " ); \ - asm( "mflo $14 " ); \ - asm( "mfhi $9 " ); \ - asm( "addu $14, $12, $14 " ); \ - asm( "lw $15, 0($11) " ); \ - asm( "sltu $12, $14, $12 " ); \ - asm( "addu $15, $14, $15 " ); \ - asm( "sltu $14, $15, $14 " ); \ - asm( "addu $12, $12, $9 " ); \ - asm( "sw $15, 0($11) " ); \ - asm( "addu $12, $12, $14 " ); \ - asm( "addi $11, $11, 4 " ); - -#define MULADDC_STOP \ - asm( "sw $12, %0 " : "=m" (c)); \ - asm( "sw $11, %0 " : "=m" (d)); \ - asm( "sw $10, %0 " : "=m" (s) :: \ - "$9", "$10", "$11", "$12", "$13", "$14", "$15" ); - -#endif /* MIPS */ -#endif /* GNUC */ - -#if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__) - -#define MULADDC_INIT \ - __asm mov esi, s \ - __asm mov edi, d \ - __asm mov ecx, c \ - __asm mov ebx, b - -#define MULADDC_CORE \ - __asm lodsd \ - __asm mul ebx \ - __asm add eax, ecx \ - __asm adc edx, 0 \ - __asm add eax, [edi] \ - __asm adc edx, 0 \ - __asm mov ecx, edx \ - __asm stosd - -#if defined(POLARSSL_HAVE_SSE2) - -#define EMIT __asm _emit - -#define MULADDC_HUIT \ - EMIT 0x0F EMIT 0x6E EMIT 0xC9 \ - EMIT 0x0F EMIT 0x6E EMIT 0xC3 \ - EMIT 0x0F EMIT 0x6E EMIT 0x1F \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x16 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xEE \ - EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xFC \ - EMIT 0x0F EMIT 0x7E EMIT 0x0F \ - EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCD \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCF \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDD \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCE \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \ - EMIT 0x83 EMIT 0xC7 EMIT 0x20 \ - EMIT 0x83 EMIT 0xC6 EMIT 0x20 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x7E EMIT 0xC9 - -#define MULADDC_STOP \ - EMIT 0x0F EMIT 0x77 \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#else - -#define MULADDC_STOP \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#endif /* SSE2 */ -#endif /* MSVC */ - -#endif /* POLARSSL_HAVE_ASM */ - -#if !defined(MULADDC_CORE) -#if defined(POLARSSL_HAVE_LONGLONG) - -#define MULADDC_INIT \ -{ \ - t_udbl r; \ - t_uint r0, r1; - -#define MULADDC_CORE \ - r = *(s++) * (t_udbl) b; \ - r0 = r; \ - r1 = r >> biL; \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#else -#define MULADDC_INIT \ -{ \ - t_uint s0, s1, b0, b1; \ - t_uint r0, r1, rx, ry; \ - b0 = ( b << biH ) >> biH; \ - b1 = ( b >> biH ); - -#define MULADDC_CORE \ - s0 = ( *s << biH ) >> biH; \ - s1 = ( *s >> biH ); s++; \ - rx = s0 * b1; r0 = s0 * b0; \ - ry = s1 * b0; r1 = s1 * b1; \ - r1 += ( rx >> biH ); \ - r1 += ( ry >> biH ); \ - rx <<= biH; ry <<= biH; \ - r0 += rx; r1 += (r0 < rx); \ - r0 += ry; r1 += (r0 < ry); \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#endif /* C (generic) */ -#endif /* C (longlong) */ - -#endif /* bn_mul.h */ -- cgit v1.2.3