diff options
author | René Schümann <white06tiger@gmail.com> | 2015-03-14 19:56:55 +0000 |
---|---|---|
committer | René Schümann <white06tiger@gmail.com> | 2015-03-14 19:56:55 +0000 |
commit | c60aed5432e9cda277b9351de51e82dfb8e02475 (patch) | |
tree | 97ccd1ea8e2544f6a9673ee7d04c18b714877a35 /plugins/MirOTR/libgcrypt-1.4.6/mpi/i586 | |
parent | d2b26b1f86326362f56540b5185fa09ab5f2779c (diff) |
MirOTR: part one of many file/folder structure changes
git-svn-id: http://svn.miranda-ng.org/main/trunk@12402 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/MirOTR/libgcrypt-1.4.6/mpi/i586')
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/Manifest | 27 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/README | 26 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/distfiles | 10 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-add1.S | 135 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-lshift.S | 229 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul1.S | 89 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul2.S | 93 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul3.S | 93 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-rshift.S | 228 | ||||
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-sub1.S | 142 |
10 files changed, 0 insertions, 1072 deletions
diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/Manifest b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/Manifest deleted file mode 100644 index 6d1d7f824a..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/Manifest +++ /dev/null @@ -1,27 +0,0 @@ -# Manifest - checksums -# Copyright 2003 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 - -mpih-add1.S -mpih-mul1.S -mpih-mul2.S -mpih-mul3.S -mpih-lshift.S -mpih-rshift.S -mpih-sub1.S -$names$ iQCVAwUAP+LmQDEAnp832S/7AQKCmgQAhG+E7X0KB4qdVf3sMb6Qr+Iv5Jlehzoub/5vxTRgePKzRuOHidCnTzSSoyzA++UcHrOjHQQDMsXnO6PqpS1d/TKkxjnGN7rE8mvMYlFAT8RsawTozSfh14mCzI0HTDbaKL9Z8pcMJtadB3XqAuqWJNO8kyECJFwurt3DRWXSWS8==Rug5 diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/README b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/README deleted file mode 100644 index d73b082684..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/README +++ /dev/null @@ -1,26 +0,0 @@ -This directory contains mpn functions optimized for Intel Pentium -processors. - -RELEVANT OPTIMIZATION ISSUES - -1. Pentium doesn't allocate cache lines on writes, unlike most other modern -processors. Since the functions in the mpn class do array writes, we have to -handle allocating the destination cache lines by reading a word from it in the -loops, to achieve the best performance. - -2. Pairing of memory operations requires that the two issued operations refer -to different cache banks. The simplest way to insure this is to read/write -two words from the same object. If we make operations on different objects, -they might or might not be to the same cache bank. - -STATUS - -1. mpn_lshift and mpn_rshift run at about 6 cycles/limb, but the Pentium -documentation indicates that they should take only 43/8 = 5.375 cycles/limb, -or 5 cycles/limb asymptotically. - -2. mpn_add_n and mpn_sub_n run at asymptotically 2 cycles/limb. Due to loop -overhead and other delays (cache refill?), they run at or near 2.5 cycles/limb. - -3. mpn_mul_1, mpn_addmul_1, mpn_submul_1 all run 1 cycle faster than they -should... diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/distfiles b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/distfiles deleted file mode 100644 index 546f777683..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/distfiles +++ /dev/null @@ -1,10 +0,0 @@ -Manifest -mpih-add1.S -mpih-mul1.S -mpih-mul2.S -mpih-mul3.S -mpih-lshift.S -mpih-rshift.S -mpih-sub1.S -README - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-add1.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-add1.S deleted file mode 100644 index 7436d59268..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-add1.S +++ /dev/null @@ -1,135 +0,0 @@ -/* i80586 add_n -- Add two limb vectors of the same length > 0 and store - * sum in a third limb vector. - * - * Copyright (C) 1992, 1994, 1995, 1996, 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 - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_add_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(_gcry_mpih_add_n) -C_SYMBOL_NAME(_gcry_mpih_add_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 - adcl %ebx,%eax - movl 4(%ebp),%ebx - adcl %ebx,%edx - movl 8(%ebp),%ebx - movl %eax,-32(%edi) - movl %edx,-28(%edi) - -L2: movl 8(%esi),%eax - movl 12(%esi),%edx - adcl %ebx,%eax - movl 12(%ebp),%ebx - adcl %ebx,%edx - movl 16(%ebp),%ebx - movl %eax,-24(%edi) - movl %edx,-20(%edi) - -L3: movl 16(%esi),%eax - movl 20(%esi),%edx - adcl %ebx,%eax - movl 20(%ebp),%ebx - adcl %ebx,%edx - movl 24(%ebp),%ebx - movl %eax,-16(%edi) - movl %edx,-12(%edi) - -L4: movl 24(%esi),%eax - movl 28(%esi),%edx - adcl %ebx,%eax - movl 28(%ebp),%ebx - adcl %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 - adcl %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 - adcl %ebx,%eax - movl %eax,(%edi) - - sbbl %eax,%eax - negl %eax - - popl %ebp - popl %ebx - popl %esi - popl %edi - ret - - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-lshift.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-lshift.S deleted file mode 100644 index 9d25fe9d7b..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-lshift.S +++ /dev/null @@ -1,229 +0,0 @@ -/* i80586 lshift - * - * Copyright (C) 1992, 1994, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_lshift( mpi_ptr_t wp, (sp + 4) - * mpi_ptr_t up, (sp + 8) - * mpi_size_t usize, (sp + 12) - * unsigned cnt) (sp + 16) - */ - -.text - ALIGN (3) - .globl C_SYMBOL_NAME(_gcry_mpih_lshift) -C_SYMBOL_NAME(_gcry_mpih_lshift:) - - pushl %edi - pushl %esi - pushl %ebx - pushl %ebp - - movl 20(%esp),%edi /* res_ptr */ - movl 24(%esp),%esi /* s_ptr */ - movl 28(%esp),%ebp /* size */ - movl 32(%esp),%ecx /* cnt */ - -/* We can use faster code for shift-by-1 under certain conditions. */ - cmp $1,%ecx - jne Lnormal - leal 4(%esi),%eax - cmpl %edi,%eax - jnc Lspecial /* jump if s_ptr + 1 >= res_ptr */ - leal (%esi,%ebp,4),%eax - cmpl %eax,%edi - jnc Lspecial /* jump if res_ptr >= s_ptr + size */ - -Lnormal: - leal -4(%edi,%ebp,4),%edi - leal -4(%esi,%ebp,4),%esi - - movl (%esi),%edx - subl $4,%esi - xorl %eax,%eax - shldl %cl,%edx,%eax /* compute carry limb */ - pushl %eax /* push carry limb onto stack */ - - decl %ebp - pushl %ebp - shrl $3,%ebp - jz Lend - - movl (%edi),%eax /* fetch destination cache line */ - - ALIGN (2) -Loop: movl -28(%edi),%eax /* fetch destination cache line */ - movl %edx,%ebx - - movl (%esi),%eax - movl -4(%esi),%edx - shldl %cl,%eax,%ebx - shldl %cl,%edx,%eax - movl %ebx,(%edi) - movl %eax,-4(%edi) - - movl -8(%esi),%ebx - movl -12(%esi),%eax - shldl %cl,%ebx,%edx - shldl %cl,%eax,%ebx - movl %edx,-8(%edi) - movl %ebx,-12(%edi) - - movl -16(%esi),%edx - movl -20(%esi),%ebx - shldl %cl,%edx,%eax - shldl %cl,%ebx,%edx - movl %eax,-16(%edi) - movl %edx,-20(%edi) - - movl -24(%esi),%eax - movl -28(%esi),%edx - shldl %cl,%eax,%ebx - shldl %cl,%edx,%eax - movl %ebx,-24(%edi) - movl %eax,-28(%edi) - - subl $32,%esi - subl $32,%edi - decl %ebp - jnz Loop - -Lend: popl %ebp - andl $7,%ebp - jz Lend2 -Loop2: movl (%esi),%eax - shldl %cl,%eax,%edx - movl %edx,(%edi) - movl %eax,%edx - subl $4,%esi - subl $4,%edi - decl %ebp - jnz Loop2 - -Lend2: shll %cl,%edx /* compute least significant limb */ - movl %edx,(%edi) /* store it */ - - popl %eax /* pop carry limb */ - - popl %ebp - popl %ebx - popl %esi - popl %edi - ret - -/* We loop from least significant end of the arrays, which is only - permissable if the source and destination don't overlap, since the - function is documented to work for overlapping source and destination. -*/ - -Lspecial: - movl (%esi),%edx - addl $4,%esi - - decl %ebp - pushl %ebp - shrl $3,%ebp - - addl %edx,%edx - incl %ebp - decl %ebp - jz LLend - - movl (%edi),%eax /* fetch destination cache line */ - - ALIGN (2) -LLoop: movl 28(%edi),%eax /* fetch destination cache line */ - movl %edx,%ebx - - movl (%esi),%eax - movl 4(%esi),%edx - adcl %eax,%eax - movl %ebx,(%edi) - adcl %edx,%edx - movl %eax,4(%edi) - - movl 8(%esi),%ebx - movl 12(%esi),%eax - adcl %ebx,%ebx - movl %edx,8(%edi) - adcl %eax,%eax - movl %ebx,12(%edi) - - movl 16(%esi),%edx - movl 20(%esi),%ebx - adcl %edx,%edx - movl %eax,16(%edi) - adcl %ebx,%ebx - movl %edx,20(%edi) - - movl 24(%esi),%eax - movl 28(%esi),%edx - adcl %eax,%eax - movl %ebx,24(%edi) - adcl %edx,%edx - movl %eax,28(%edi) - - leal 32(%esi),%esi /* use leal not to clobber carry */ - leal 32(%edi),%edi - decl %ebp - jnz LLoop - -LLend: popl %ebp - sbbl %eax,%eax /* save carry in %eax */ - andl $7,%ebp - jz LLend2 - addl %eax,%eax /* restore carry from eax */ -LLoop2: movl %edx,%ebx - movl (%esi),%edx - adcl %edx,%edx - movl %ebx,(%edi) - - leal 4(%esi),%esi /* use leal not to clobber carry */ - leal 4(%edi),%edi - decl %ebp - jnz LLoop2 - - jmp LL1 -LLend2: addl %eax,%eax /* restore carry from eax */ -LL1: movl %edx,(%edi) /* store last limb */ - - sbbl %eax,%eax - negl %eax - - popl %ebp - popl %ebx - popl %esi - popl %edi - ret - - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul1.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul1.S deleted file mode 100644 index 3601d968be..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul1.S +++ /dev/null @@ -1,89 +0,0 @@ -/* i80586 mul_1 -- Multiply a limb vector with a limb and store - * the result in a second limb vector. - * - * Copyright (C) 1992, 1994, 1996, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_mul_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(_gcry_mpih_mul_1) -C_SYMBOL_NAME(_gcry_mpih_mul_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(adc,l ,R(ebx),$0) - INSN2(mov,l ,R(eax),MEM_INDEX(s1_ptr,size,4)) - - INSN1(mul,l ,R(s2_limb)) - - INSN2(add,l ,R(ebx),R(eax)) - - INSN2(mov,l ,MEM_INDEX(res_ptr,size,4),R(ebx)) - INSN1(inc,l ,R(size)) - - INSN2(mov,l ,R(ebx),R(edx)) - INSN1(jnz, ,Loop) - - INSN2(adc,l ,R(ebx),$0) - 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 - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul2.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul2.S deleted file mode 100644 index f32d363a7d..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul2.S +++ /dev/null @@ -1,93 +0,0 @@ -/* i80586 addmul_1 -- Multiply a limb vector with a limb and add - * the result to a second limb vector. - * - * Copyright (C) 1992, 1994, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_addmul_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(_gcry_mpih_addmul_1) -C_SYMBOL_NAME(_gcry_mpih_addmul_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(adc,l ,R(ebx),$0) - 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(mov,l ,R(ebx),MEM_INDEX(res_ptr,size,4)) - - INSN2(adc,l ,R(edx),$0) - INSN2(add,l ,R(ebx),R(eax)) - - INSN2(mov,l ,MEM_INDEX(res_ptr,size,4),R(ebx)) - INSN1(inc,l ,R(size)) - - INSN2(mov,l ,R(ebx),R(edx)) - INSN1(jnz, ,Loop) - - INSN2(adc,l ,R(ebx),$0) - 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 - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul3.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul3.S deleted file mode 100644 index fa27d4e1a5..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-mul3.S +++ /dev/null @@ -1,93 +0,0 @@ -/* i80586 submul_1 -- Multiply a limb vector with a limb and add - * the result to a second limb vector. - * - * Copyright (C) 1992, 1994, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_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(_gcry_mpih_submul_1) -C_SYMBOL_NAME(_gcry_mpih_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(adc,l ,R(ebx),$0) - 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(mov,l ,R(ebx),MEM_INDEX(res_ptr,size,4)) - - INSN2(adc,l ,R(edx),$0) - INSN2(sub,l ,R(ebx),R(eax)) - - INSN2(mov,l ,MEM_INDEX(res_ptr,size,4),R(ebx)) - INSN1(inc,l ,R(size)) - - INSN2(mov,l ,R(ebx),R(edx)) - INSN1(jnz, ,Loop) - - INSN2(adc,l ,R(ebx),$0) - 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 - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-rshift.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-rshift.S deleted file mode 100644 index c661e3d3b9..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-rshift.S +++ /dev/null @@ -1,228 +0,0 @@ -/* i80586 rshift - * - * Copyright (C) 1992, 1994, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - - -/******************* - * mpi_limb_t - * _gcry_mpih_rshift( mpi_ptr_t wp, (sp + 4) - * mpi_ptr_t up, (sp + 8) - * mpi_size_t usize, (sp + 12) - * unsigned cnt) (sp + 16) - */ - -.text - ALIGN (3) - .globl C_SYMBOL_NAME(_gcry_mpih_rshift) -C_SYMBOL_NAME(_gcry_mpih_rshift:) - pushl %edi - pushl %esi - pushl %ebx - pushl %ebp - - movl 20(%esp),%edi /* res_ptr */ - movl 24(%esp),%esi /* s_ptr */ - movl 28(%esp),%ebp /* size */ - movl 32(%esp),%ecx /* cnt */ - -/* We can use faster code for shift-by-1 under certain conditions. */ - cmp $1,%ecx - jne Rnormal - leal 4(%edi),%eax - cmpl %esi,%eax - jnc Rspecial /* jump if res_ptr + 1 >= s_ptr */ - leal (%edi,%ebp,4),%eax - cmpl %eax,%esi - jnc Rspecial /* jump if s_ptr >= res_ptr + size */ - -Rnormal: - movl (%esi),%edx - addl $4,%esi - xorl %eax,%eax - shrdl %cl,%edx,%eax /* compute carry limb */ - pushl %eax /* push carry limb onto stack */ - - decl %ebp - pushl %ebp - shrl $3,%ebp - jz Rend - - movl (%edi),%eax /* fetch destination cache line */ - - ALIGN (2) -Roop: movl 28(%edi),%eax /* fetch destination cache line */ - movl %edx,%ebx - - movl (%esi),%eax - movl 4(%esi),%edx - shrdl %cl,%eax,%ebx - shrdl %cl,%edx,%eax - movl %ebx,(%edi) - movl %eax,4(%edi) - - movl 8(%esi),%ebx - movl 12(%esi),%eax - shrdl %cl,%ebx,%edx - shrdl %cl,%eax,%ebx - movl %edx,8(%edi) - movl %ebx,12(%edi) - - movl 16(%esi),%edx - movl 20(%esi),%ebx - shrdl %cl,%edx,%eax - shrdl %cl,%ebx,%edx - movl %eax,16(%edi) - movl %edx,20(%edi) - - movl 24(%esi),%eax - movl 28(%esi),%edx - shrdl %cl,%eax,%ebx - shrdl %cl,%edx,%eax - movl %ebx,24(%edi) - movl %eax,28(%edi) - - addl $32,%esi - addl $32,%edi - decl %ebp - jnz Roop - -Rend: popl %ebp - andl $7,%ebp - jz Rend2 -Roop2: movl (%esi),%eax - shrdl %cl,%eax,%edx /* compute result limb */ - movl %edx,(%edi) - movl %eax,%edx - addl $4,%esi - addl $4,%edi - decl %ebp - jnz Roop2 - -Rend2: shrl %cl,%edx /* compute most significant limb */ - movl %edx,(%edi) /* store it */ - - popl %eax /* pop carry limb */ - - popl %ebp - popl %ebx - popl %esi - popl %edi - ret - -/* We loop from least significant end of the arrays, which is only - permissable if the source and destination don't overlap, since the - function is documented to work for overlapping source and destination. -*/ - -Rspecial: - leal -4(%edi,%ebp,4),%edi - leal -4(%esi,%ebp,4),%esi - - movl (%esi),%edx - subl $4,%esi - - decl %ebp - pushl %ebp - shrl $3,%ebp - - shrl $1,%edx - incl %ebp - decl %ebp - jz RLend - - movl (%edi),%eax /* fetch destination cache line */ - - ALIGN (2) -RLoop: movl -28(%edi),%eax /* fetch destination cache line */ - movl %edx,%ebx - - movl (%esi),%eax - movl -4(%esi),%edx - rcrl $1,%eax - movl %ebx,(%edi) - rcrl $1,%edx - movl %eax,-4(%edi) - - movl -8(%esi),%ebx - movl -12(%esi),%eax - rcrl $1,%ebx - movl %edx,-8(%edi) - rcrl $1,%eax - movl %ebx,-12(%edi) - - movl -16(%esi),%edx - movl -20(%esi),%ebx - rcrl $1,%edx - movl %eax,-16(%edi) - rcrl $1,%ebx - movl %edx,-20(%edi) - - movl -24(%esi),%eax - movl -28(%esi),%edx - rcrl $1,%eax - movl %ebx,-24(%edi) - rcrl $1,%edx - movl %eax,-28(%edi) - - leal -32(%esi),%esi /* use leal not to clobber carry */ - leal -32(%edi),%edi - decl %ebp - jnz RLoop - -RLend: popl %ebp - sbbl %eax,%eax /* save carry in %eax */ - andl $7,%ebp - jz RLend2 - addl %eax,%eax /* restore carry from eax */ -RLoop2: movl %edx,%ebx - movl (%esi),%edx - rcrl $1,%edx - movl %ebx,(%edi) - - leal -4(%esi),%esi /* use leal not to clobber carry */ - leal -4(%edi),%edi - decl %ebp - jnz RLoop2 - - jmp RL1 -RLend2: addl %eax,%eax /* restore carry from eax */ -RL1: movl %edx,(%edi) /* store last limb */ - - movl $0,%eax - rcrl $1,%eax - - popl %ebp - popl %ebx - popl %esi - popl %edi - ret - diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-sub1.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-sub1.S deleted file mode 100644 index ef2d580743..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/i586/mpih-sub1.S +++ /dev/null @@ -1,142 +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, 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. - */ - - -#include "sysdep.h" -#include "asm-syntax.h" - - -/******************* - * mpi_limb_t - * _gcry_mpih_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(_gcry_mpih_sub_n) -C_SYMBOL_NAME(_gcry_mpih_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 - |