wolfssl-sys 4.0.0

/* ppc32-sha256-asm
 *
 * Copyright (C) 2006-2026 wolfSSL Inc.
 *
 * This file is part of wolfSSL.
 *
 * wolfSSL 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 3 of the License, or
 * (at your option) any later version.
 *
 * wolfSSL 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 02110-1335, USA
 */

/* Generated using (from wolfssl):
 *   cd ../scripts
 *   ruby ./sha2/sha256.rb ppc32 \
 *       ../wolfssl/wolfcrypt/src/port/ppc32/ppc32-sha256-asm.c
 */

#include <wolfssl/wolfcrypt/libwolfssl_sources_asm.h>
#include <wolfssl/wolfcrypt/error-crypt.h>

#ifdef WOLFSSL_PPC32_ASM
#include <stdint.h>
#include <wolfssl/wolfcrypt/libwolfssl_sources.h>
#ifdef WOLFSSL_PPC32_ASM_INLINE

#ifdef __IAR_SYSTEMS_ICC__
#define __asm__        asm
#define __volatile__   volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__        __asm
#define __volatile__   volatile
#endif /* __KEIL__ */
#ifdef __ghs__
#define __asm__        __asm
#define __volatile__
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __ghs__ */
#ifndef NO_SHA256
#include <wolfssl/wolfcrypt/sha256.h>

#ifdef WOLFSSL_PPC32_ASM_SPE
static const word32 L_SHA256_transform_spe_len_k[] = {
    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
    0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
    0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
    0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
    0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
    0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
    0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
    0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2,
};

void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p,
    word32 len_p);
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p, word32 len_p)
#else
void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
#endif /* WOLFSSL_NO_VAR_ASSIGN_REG */
{
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
    register wc_Sha256* sha256 asm ("3") = (wc_Sha256*)sha256_p;
    register const byte* data asm ("4") = (const byte*)data_p;
    register word32 len asm ("5") = (word32)len_p;
    register word32* L_SHA256_transform_spe_len_k_c asm ("6") =
        (word32*)&L_SHA256_transform_spe_len_k;
#else
    register word32* L_SHA256_transform_spe_len_k_c =
        (word32*)&L_SHA256_transform_spe_len_k;

#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */

    __asm__ __volatile__ (
        "srwi    %[len], %[len], 6\n\t"
        "mr      r30, %[L_SHA256_transform_spe_len_k]\n\t"
        /* Load digest into registers */
        "lwz     r14, 0(%[sha256])\n\t"
        "lwz     r15, 4(%[sha256])\n\t"
        "lwz     r16, 8(%[sha256])\n\t"
        "lwz     r17, 12(%[sha256])\n\t"
        "lwz     r18, 16(%[sha256])\n\t"
        "lwz     r19, 20(%[sha256])\n\t"
        "lwz     r20, 24(%[sha256])\n\t"
        "lwz     r21, 28(%[sha256])\n\t"
        /* Start of loop processing a block */
        "\n"
    "L_SHA256_transform_spe_len_begin_%=: \n\t"
        /* Load W */
        "lwz     r22, 0(%[data])\n\t"
        "lwz     r0, 4(%[data])\n\t"
        "evmergelo       r22, r0, r22\n\t"
        "lwz     r23, 8(%[data])\n\t"
        "lwz     r0, 12(%[data])\n\t"
        "evmergelo       r23, r0, r23\n\t"
        "lwz     r24, 16(%[data])\n\t"
        "lwz     r0, 20(%[data])\n\t"
        "evmergelo       r24, r0, r24\n\t"
        "lwz     r25, 24(%[data])\n\t"
        "lwz     r0, 28(%[data])\n\t"
        "evmergelo       r25, r0, r25\n\t"
        "lwz     r26, 32(%[data])\n\t"
        "lwz     r0, 36(%[data])\n\t"
        "evmergelo       r26, r0, r26\n\t"
        "lwz     r27, 40(%[data])\n\t"
        "lwz     r0, 44(%[data])\n\t"
        "evmergelo       r27, r0, r27\n\t"
        "lwz     r28, 48(%[data])\n\t"
        "lwz     r0, 52(%[data])\n\t"
        "evmergelo       r28, r0, r28\n\t"
        "lwz     r29, 56(%[data])\n\t"
        "lwz     r0, 60(%[data])\n\t"
        "evmergelo       r29, r0, r29\n\t"
        "li      r0, 3\n\t"
        "mtctr   r0\n\t"
        /* Start of 16 rounds */
        "\n"
    "L_SHA256_transform_spe_len_start_%=: \n\t"
        /* Round 0 */
        "mr      r9, r22\n\t"
        "rotlwi  r6, r18, 26\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r18, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r18\n\t"
        "rotlwi  r8, r18, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        "lwz     r6, 0(r30)\n\t"
        "add     r21, r21, r9\n\t"
        "add     r21, r21, r6\n\t"
        "add     r17, r17, r21\n\t"
        "rotlwi  r6, r14, 30\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r14, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r15, r16\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r14, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        /* Round 1 */
        "evmergehi       r9, r22, r22\n\t"
        /* Calc new W[0]-W[1] */
        "evmergelohi     r12, r23, r22\n\t"
        "rotlwi  r6, r17, 26\n\t"
        "evrlwi  r10, r29, 15\n\t"
        "xor     r7, r18, r19\n\t"
        "evrlwi  r11, r29, 13\n\t"
        "rotlwi  r8, r17, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r29, 10\n\t"
        "and     r7, r7, r17\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r17, 7\n\t"
        "evaddw  r22, r22, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r27, r26\n\t"
        "xor     r7, r7, r19\n\t"
        "evaddw  r22, r22, r10\n\t"
        "add     r20, r20, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r20, r20, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 4(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r20, r20, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r20, r20, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r16, r16, r20\n\t"
        "evaddw  r22, r22, r11\n\t"
        "rotlwi  r6, r21, 30\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r21, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r14, r15\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r21, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        /* Round 2 */
        "mr      r9, r23\n\t"
        "rotlwi  r6, r16, 26\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r16, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r16\n\t"
        "rotlwi  r8, r16, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        "lwz     r6, 8(r30)\n\t"
        "add     r19, r19, r9\n\t"
        "add     r19, r19, r6\n\t"
        "add     r15, r15, r19\n\t"
        "rotlwi  r6, r20, 30\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r20, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r21, r14\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r20, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        /* Round 3 */
        "evmergehi       r9, r23, r23\n\t"
        /* Calc new W[2]-W[3] */
        "evmergelohi     r12, r24, r23\n\t"
        "rotlwi  r6, r15, 26\n\t"
        "evrlwi  r10, r22, 15\n\t"
        "xor     r7, r16, r17\n\t"
        "evrlwi  r11, r22, 13\n\t"
        "rotlwi  r8, r15, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r22, 10\n\t"
        "and     r7, r7, r15\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r15, 7\n\t"
        "evaddw  r23, r23, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r28, r27\n\t"
        "xor     r7, r7, r17\n\t"
        "evaddw  r23, r23, r10\n\t"
        "add     r18, r18, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r18, r18, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 12(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r18, r18, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r18, r18, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r14, r14, r18\n\t"
        "evaddw  r23, r23, r11\n\t"
        "rotlwi  r6, r19, 30\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r19, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r20, r21\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r19, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        /* Round 4 */
        "mr      r9, r24\n\t"
        "rotlwi  r6, r14, 26\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r14, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r14\n\t"
        "rotlwi  r8, r14, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        "lwz     r6, 16(r30)\n\t"
        "add     r17, r17, r9\n\t"
        "add     r17, r17, r6\n\t"
        "add     r21, r21, r17\n\t"
        "rotlwi  r6, r18, 30\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r18, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r19, r20\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r18, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        /* Round 5 */
        "evmergehi       r9, r24, r24\n\t"
        /* Calc new W[4]-W[5] */
        "evmergelohi     r12, r25, r24\n\t"
        "rotlwi  r6, r21, 26\n\t"
        "evrlwi  r10, r23, 15\n\t"
        "xor     r7, r14, r15\n\t"
        "evrlwi  r11, r23, 13\n\t"
        "rotlwi  r8, r21, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r23, 10\n\t"
        "and     r7, r7, r21\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r21, 7\n\t"
        "evaddw  r24, r24, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r29, r28\n\t"
        "xor     r7, r7, r15\n\t"
        "evaddw  r24, r24, r10\n\t"
        "add     r16, r16, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r16, r16, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 20(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r16, r16, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r16, r16, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r20, r20, r16\n\t"
        "evaddw  r24, r24, r11\n\t"
        "rotlwi  r6, r17, 30\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r17, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r18, r19\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r17, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        /* Round 6 */
        "mr      r9, r25\n\t"
        "rotlwi  r6, r20, 26\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r20, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r20\n\t"
        "rotlwi  r8, r20, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        "lwz     r6, 24(r30)\n\t"
        "add     r15, r15, r9\n\t"
        "add     r15, r15, r6\n\t"
        "add     r19, r19, r15\n\t"
        "rotlwi  r6, r16, 30\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r16, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r17, r18\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r16, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        /* Round 7 */
        "evmergehi       r9, r25, r25\n\t"
        /* Calc new W[6]-W[7] */
        "evmergelohi     r12, r26, r25\n\t"
        "rotlwi  r6, r19, 26\n\t"
        "evrlwi  r10, r24, 15\n\t"
        "xor     r7, r20, r21\n\t"
        "evrlwi  r11, r24, 13\n\t"
        "rotlwi  r8, r19, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r24, 10\n\t"
        "and     r7, r7, r19\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r19, 7\n\t"
        "evaddw  r25, r25, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r22, r29\n\t"
        "xor     r7, r7, r21\n\t"
        "evaddw  r25, r25, r10\n\t"
        "add     r14, r14, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r14, r14, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 28(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r14, r14, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r14, r14, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r18, r18, r14\n\t"
        "evaddw  r25, r25, r11\n\t"
        "rotlwi  r6, r15, 30\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r15, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r16, r17\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r15, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        /* Round 8 */
        "mr      r9, r26\n\t"
        "rotlwi  r6, r18, 26\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r18, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r18\n\t"
        "rotlwi  r8, r18, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        "lwz     r6, 32(r30)\n\t"
        "add     r21, r21, r9\n\t"
        "add     r21, r21, r6\n\t"
        "add     r17, r17, r21\n\t"
        "rotlwi  r6, r14, 30\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r14, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r15, r16\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r14, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        /* Round 9 */
        "evmergehi       r9, r26, r26\n\t"
        /* Calc new W[8]-W[9] */
        "evmergelohi     r12, r27, r26\n\t"
        "rotlwi  r6, r17, 26\n\t"
        "evrlwi  r10, r25, 15\n\t"
        "xor     r7, r18, r19\n\t"
        "evrlwi  r11, r25, 13\n\t"
        "rotlwi  r8, r17, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r25, 10\n\t"
        "and     r7, r7, r17\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r17, 7\n\t"
        "evaddw  r26, r26, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r23, r22\n\t"
        "xor     r7, r7, r19\n\t"
        "evaddw  r26, r26, r10\n\t"
        "add     r20, r20, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r20, r20, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 36(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r20, r20, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r20, r20, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r16, r16, r20\n\t"
        "evaddw  r26, r26, r11\n\t"
        "rotlwi  r6, r21, 30\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r21, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r14, r15\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r21, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        /* Round 10 */
        "mr      r9, r27\n\t"
        "rotlwi  r6, r16, 26\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r16, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r16\n\t"
        "rotlwi  r8, r16, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        "lwz     r6, 40(r30)\n\t"
        "add     r19, r19, r9\n\t"
        "add     r19, r19, r6\n\t"
        "add     r15, r15, r19\n\t"
        "rotlwi  r6, r20, 30\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r20, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r21, r14\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r20, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        /* Round 11 */
        "evmergehi       r9, r27, r27\n\t"
        /* Calc new W[10]-W[11] */
        "evmergelohi     r12, r28, r27\n\t"
        "rotlwi  r6, r15, 26\n\t"
        "evrlwi  r10, r26, 15\n\t"
        "xor     r7, r16, r17\n\t"
        "evrlwi  r11, r26, 13\n\t"
        "rotlwi  r8, r15, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r26, 10\n\t"
        "and     r7, r7, r15\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r15, 7\n\t"
        "evaddw  r27, r27, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r24, r23\n\t"
        "xor     r7, r7, r17\n\t"
        "evaddw  r27, r27, r10\n\t"
        "add     r18, r18, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r18, r18, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 44(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r18, r18, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r18, r18, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r14, r14, r18\n\t"
        "evaddw  r27, r27, r11\n\t"
        "rotlwi  r6, r19, 30\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r19, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r20, r21\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r19, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        /* Round 12 */
        "mr      r9, r28\n\t"
        "rotlwi  r6, r14, 26\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r14, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r14\n\t"
        "rotlwi  r8, r14, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        "lwz     r6, 48(r30)\n\t"
        "add     r17, r17, r9\n\t"
        "add     r17, r17, r6\n\t"
        "add     r21, r21, r17\n\t"
        "rotlwi  r6, r18, 30\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r18, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r19, r20\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r18, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        /* Round 13 */
        "evmergehi       r9, r28, r28\n\t"
        /* Calc new W[12]-W[13] */
        "evmergelohi     r12, r29, r28\n\t"
        "rotlwi  r6, r21, 26\n\t"
        "evrlwi  r10, r27, 15\n\t"
        "xor     r7, r14, r15\n\t"
        "evrlwi  r11, r27, 13\n\t"
        "rotlwi  r8, r21, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r27, 10\n\t"
        "and     r7, r7, r21\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r21, 7\n\t"
        "evaddw  r28, r28, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r25, r24\n\t"
        "xor     r7, r7, r15\n\t"
        "evaddw  r28, r28, r10\n\t"
        "add     r16, r16, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r16, r16, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 52(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r16, r16, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r16, r16, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r20, r20, r16\n\t"
        "evaddw  r28, r28, r11\n\t"
        "rotlwi  r6, r17, 30\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r17, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r18, r19\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r17, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        /* Round 14 */
        "mr      r9, r29\n\t"
        "rotlwi  r6, r20, 26\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r20, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r20\n\t"
        "rotlwi  r8, r20, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        "lwz     r6, 56(r30)\n\t"
        "add     r15, r15, r9\n\t"
        "add     r15, r15, r6\n\t"
        "add     r19, r19, r15\n\t"
        "rotlwi  r6, r16, 30\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r16, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r17, r18\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r16, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        /* Round 15 */
        "evmergehi       r9, r29, r29\n\t"
        /* Calc new W[14]-W[15] */
        "evmergelohi     r12, r22, r29\n\t"
        "rotlwi  r6, r19, 26\n\t"
        "evrlwi  r10, r28, 15\n\t"
        "xor     r7, r20, r21\n\t"
        "evrlwi  r11, r28, 13\n\t"
        "rotlwi  r8, r19, 21\n\t"
        "evxor   r11, r11, r10\n\t"
        "xor     r6, r6, r8\n\t"
        "evsrwiu r10, r28, 10\n\t"
        "and     r7, r7, r19\n\t"
        "evxor   r11, r11, r10\n\t"
        "rotlwi  r8, r19, 7\n\t"
        "evaddw  r29, r29, r11\n\t"
        "xor     r6, r6, r8\n\t"
        "evmergelohi     r10, r26, r25\n\t"
        "xor     r7, r7, r21\n\t"
        "evaddw  r29, r29, r10\n\t"
        "add     r14, r14, r6\n\t"
        "evrlwi  r10, r12, 25\n\t"
        "add     r14, r14, r7\n\t"
        "evrlwi  r11, r12, 14\n\t"
        "lwz     r6, 60(r30)\n\t"
        "evxor   r11, r11, r10\n\t"
        "add     r14, r14, r9\n\t"
        "evsrwiu r12, r12, 3\n\t"
        "add     r14, r14, r6\n\t"
        "evxor   r11, r11, r12\n\t"
        "add     r18, r18, r14\n\t"
        "evaddw  r29, r29, r11\n\t"
        "rotlwi  r6, r15, 30\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r15, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r16, r17\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r15, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        "addi    r30, r30, 0x40\n\t"
        "bdnz    L_SHA256_transform_spe_len_start_%=\n\t"
        /* Round 0 */
        "mr      r9, r22\n\t"
        "rotlwi  r6, r18, 26\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r18, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r18\n\t"
        "rotlwi  r8, r18, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        "lwz     r6, 0(r30)\n\t"
        "add     r21, r21, r9\n\t"
        "add     r21, r21, r6\n\t"
        "add     r17, r17, r21\n\t"
        "rotlwi  r6, r14, 30\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r14, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r15, r16\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r14, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        /* Round 1 */
        "evmergehi       r9, r22, r22\n\t"
        "rotlwi  r6, r17, 26\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r17, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r17\n\t"
        "rotlwi  r8, r17, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        "lwz     r6, 4(r30)\n\t"
        "add     r20, r20, r9\n\t"
        "add     r20, r20, r6\n\t"
        "add     r16, r16, r20\n\t"
        "rotlwi  r6, r21, 30\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r21, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r14, r15\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r21, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        /* Round 2 */
        "mr      r9, r23\n\t"
        "rotlwi  r6, r16, 26\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r16, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r16\n\t"
        "rotlwi  r8, r16, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        "lwz     r6, 8(r30)\n\t"
        "add     r19, r19, r9\n\t"
        "add     r19, r19, r6\n\t"
        "add     r15, r15, r19\n\t"
        "rotlwi  r6, r20, 30\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r20, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r21, r14\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r20, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        /* Round 3 */
        "evmergehi       r9, r23, r23\n\t"
        "rotlwi  r6, r15, 26\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r15, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r15\n\t"
        "rotlwi  r8, r15, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        "lwz     r6, 12(r30)\n\t"
        "add     r18, r18, r9\n\t"
        "add     r18, r18, r6\n\t"
        "add     r14, r14, r18\n\t"
        "rotlwi  r6, r19, 30\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r19, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r20, r21\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r19, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        /* Round 4 */
        "mr      r9, r24\n\t"
        "rotlwi  r6, r14, 26\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r14, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r14\n\t"
        "rotlwi  r8, r14, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        "lwz     r6, 16(r30)\n\t"
        "add     r17, r17, r9\n\t"
        "add     r17, r17, r6\n\t"
        "add     r21, r21, r17\n\t"
        "rotlwi  r6, r18, 30\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r18, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r19, r20\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r18, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        /* Round 5 */
        "evmergehi       r9, r24, r24\n\t"
        "rotlwi  r6, r21, 26\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r21, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r21\n\t"
        "rotlwi  r8, r21, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        "lwz     r6, 20(r30)\n\t"
        "add     r16, r16, r9\n\t"
        "add     r16, r16, r6\n\t"
        "add     r20, r20, r16\n\t"
        "rotlwi  r6, r17, 30\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r17, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r18, r19\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r17, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        /* Round 6 */
        "mr      r9, r25\n\t"
        "rotlwi  r6, r20, 26\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r20, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r20\n\t"
        "rotlwi  r8, r20, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        "lwz     r6, 24(r30)\n\t"
        "add     r15, r15, r9\n\t"
        "add     r15, r15, r6\n\t"
        "add     r19, r19, r15\n\t"
        "rotlwi  r6, r16, 30\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r16, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r17, r18\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r16, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        /* Round 7 */
        "evmergehi       r9, r25, r25\n\t"
        "rotlwi  r6, r19, 26\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r19, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r19\n\t"
        "rotlwi  r8, r19, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        "lwz     r6, 28(r30)\n\t"
        "add     r14, r14, r9\n\t"
        "add     r14, r14, r6\n\t"
        "add     r18, r18, r14\n\t"
        "rotlwi  r6, r15, 30\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r15, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r16, r17\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r15, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        /* Round 8 */
        "mr      r9, r26\n\t"
        "rotlwi  r6, r18, 26\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r18, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r18\n\t"
        "rotlwi  r8, r18, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        "lwz     r6, 32(r30)\n\t"
        "add     r21, r21, r9\n\t"
        "add     r21, r21, r6\n\t"
        "add     r17, r17, r21\n\t"
        "rotlwi  r6, r14, 30\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r14, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r15, r16\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r14, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r21, r21, r6\n\t"
        "add     r21, r21, r7\n\t"
        /* Round 9 */
        "evmergehi       r9, r26, r26\n\t"
        "rotlwi  r6, r17, 26\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r17, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r17\n\t"
        "rotlwi  r8, r17, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        "lwz     r6, 36(r30)\n\t"
        "add     r20, r20, r9\n\t"
        "add     r20, r20, r6\n\t"
        "add     r16, r16, r20\n\t"
        "rotlwi  r6, r21, 30\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r21, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r14, r15\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r21, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r20, r20, r6\n\t"
        "add     r20, r20, r7\n\t"
        /* Round 10 */
        "mr      r9, r27\n\t"
        "rotlwi  r6, r16, 26\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r16, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r16\n\t"
        "rotlwi  r8, r16, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        "lwz     r6, 40(r30)\n\t"
        "add     r19, r19, r9\n\t"
        "add     r19, r19, r6\n\t"
        "add     r15, r15, r19\n\t"
        "rotlwi  r6, r20, 30\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r20, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r21, r14\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r20, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r19, r19, r6\n\t"
        "add     r19, r19, r7\n\t"
        /* Round 11 */
        "evmergehi       r9, r27, r27\n\t"
        "rotlwi  r6, r15, 26\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r15, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r15\n\t"
        "rotlwi  r8, r15, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        "lwz     r6, 44(r30)\n\t"
        "add     r18, r18, r9\n\t"
        "add     r18, r18, r6\n\t"
        "add     r14, r14, r18\n\t"
        "rotlwi  r6, r19, 30\n\t"
        "xor     r7, r19, r20\n\t"
        "rotlwi  r8, r19, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r20, r21\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r19, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r20\n\t"
        "add     r18, r18, r6\n\t"
        "add     r18, r18, r7\n\t"
        /* Round 12 */
        "mr      r9, r28\n\t"
        "rotlwi  r6, r14, 26\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r14, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r14\n\t"
        "rotlwi  r8, r14, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        "lwz     r6, 48(r30)\n\t"
        "add     r17, r17, r9\n\t"
        "add     r17, r17, r6\n\t"
        "add     r21, r21, r17\n\t"
        "rotlwi  r6, r18, 30\n\t"
        "xor     r7, r18, r19\n\t"
        "rotlwi  r8, r18, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r19, r20\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r18, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r19\n\t"
        "add     r17, r17, r6\n\t"
        "add     r17, r17, r7\n\t"
        /* Round 13 */
        "evmergehi       r9, r28, r28\n\t"
        "rotlwi  r6, r21, 26\n\t"
        "xor     r7, r14, r15\n\t"
        "rotlwi  r8, r21, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r21\n\t"
        "rotlwi  r8, r21, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r15\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        "lwz     r6, 52(r30)\n\t"
        "add     r16, r16, r9\n\t"
        "add     r16, r16, r6\n\t"
        "add     r20, r20, r16\n\t"
        "rotlwi  r6, r17, 30\n\t"
        "xor     r7, r17, r18\n\t"
        "rotlwi  r8, r17, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r18, r19\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r17, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r18\n\t"
        "add     r16, r16, r6\n\t"
        "add     r16, r16, r7\n\t"
        /* Round 14 */
        "mr      r9, r29\n\t"
        "rotlwi  r6, r20, 26\n\t"
        "xor     r7, r21, r14\n\t"
        "rotlwi  r8, r20, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r20\n\t"
        "rotlwi  r8, r20, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r14\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        "lwz     r6, 56(r30)\n\t"
        "add     r15, r15, r9\n\t"
        "add     r15, r15, r6\n\t"
        "add     r19, r19, r15\n\t"
        "rotlwi  r6, r16, 30\n\t"
        "xor     r7, r16, r17\n\t"
        "rotlwi  r8, r16, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r17, r18\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r16, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r17\n\t"
        "add     r15, r15, r6\n\t"
        "add     r15, r15, r7\n\t"
        /* Round 15 */
        "evmergehi       r9, r29, r29\n\t"
        "rotlwi  r6, r19, 26\n\t"
        "xor     r7, r20, r21\n\t"
        "rotlwi  r8, r19, 21\n\t"
        "xor     r6, r6, r8\n\t"
        "and     r7, r7, r19\n\t"
        "rotlwi  r8, r19, 7\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r21\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        "lwz     r6, 60(r30)\n\t"
        "add     r14, r14, r9\n\t"
        "add     r14, r14, r6\n\t"
        "add     r18, r18, r14\n\t"
        "rotlwi  r6, r15, 30\n\t"
        "xor     r7, r15, r16\n\t"
        "rotlwi  r8, r15, 19\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r8, r16, r17\n\t"
        "and     r7, r7, r8\n\t"
        "rotlwi  r8, r15, 10\n\t"
        "xor     r6, r6, r8\n\t"
        "xor     r7, r7, r16\n\t"
        "add     r14, r14, r6\n\t"
        "add     r14, r14, r7\n\t"
        /* Add in digest from start */
        "lwz     r6, 0(%[sha256])\n\t"
        "lwz     r7, 4(%[sha256])\n\t"
        "add     r14, r14, r6\n\t"
        "add     r15, r15, r7\n\t"
        "lwz     r6, 8(%[sha256])\n\t"
        "lwz     r7, 12(%[sha256])\n\t"
        "add     r16, r16, r6\n\t"
        "add     r17, r17, r7\n\t"
        "lwz     r6, 16(%[sha256])\n\t"
        "lwz     r7, 20(%[sha256])\n\t"
        "add     r18, r18, r6\n\t"
        "add     r19, r19, r7\n\t"
        "lwz     r6, 24(%[sha256])\n\t"
        "lwz     r7, 28(%[sha256])\n\t"
        "add     r20, r20, r6\n\t"
        "add     r21, r21, r7\n\t"
        "stw     r14, 0(%[sha256])\n\t"
        "stw     r15, 4(%[sha256])\n\t"
        "stw     r16, 8(%[sha256])\n\t"
        "stw     r17, 12(%[sha256])\n\t"
        "stw     r18, 16(%[sha256])\n\t"
        "stw     r19, 20(%[sha256])\n\t"
        "stw     r20, 24(%[sha256])\n\t"
        "stw     r21, 28(%[sha256])\n\t"
        "subi    r30, r30, 0xc0\n\t"
        "mtctr   %[len]\n\t"
        "addi    %[data], %[data], 0x40\n\t"
        "subi    %[len], %[len], 1\n\t"
        "bdnz    L_SHA256_transform_spe_len_begin_%=\n\t"
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
        : [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len),
          [L_SHA256_transform_spe_len_k] "+r" (L_SHA256_transform_spe_len_k_c)
        :
#else
        :
        : [sha256] "r" (sha256), [data] "r" (data), [len] "r" (len),
          [L_SHA256_transform_spe_len_k] "r" (L_SHA256_transform_spe_len_k_c)
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
        : "memory", "cc", "r0", "r7", "r8", "r9", "r10", "r11", "r12", "r14",
            "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
            "r24", "r25", "r26", "r27", "r28", "r29", "r30"
    );
}

#endif /* WOLFSSL_PPC32_ASM_SPE */
#ifndef WOLFSSL_PPC32_ASM_SPE
#include <wolfssl/wolfcrypt/sha256.h>

static const word32 L_SHA256_transform_len_k[] = {
    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
    0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
    0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
    0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
    0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
    0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
    0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
    0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2,
};

#ifndef __PIC__
void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p,
    word32 len_p);
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p, word32 len_p)
#else
void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
#endif /* WOLFSSL_NO_VAR_ASSIGN_REG */
{
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
    register wc_Sha256* sha256 asm ("3") = (wc_Sha256*)sha256_p;
    register const byte* data asm ("4") = (const byte*)data_p;
    register word32 len asm ("5") = (word32)len_p;
    register word32* L_SHA256_transform_len_k_c asm ("6") =
        (word32*)&L_SHA256_transform_len_k;
#else
    register word32* L_SHA256_transform_len_k_c =
        (word32*)&L_SHA256_transform_len_k;

#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */

    __asm__ __volatile__ (
        "srwi    %[len], %[len], 6\n\t"
        "mr      r6, %[L_SHA256_transform_len_k]\n\t"
        /* Copy digest to add in at end */
        "lwz     r7, 0(%[sha256])\n\t"
        "lwz     r8, 4(%[sha256])\n\t"
        "lwz     r9, 8(%[sha256])\n\t"
        "lwz     r10, 12(%[sha256])\n\t"
        "lwz     r11, 16(%[sha256])\n\t"
        "lwz     r12, 20(%[sha256])\n\t"
        "lwz     r14, 24(%[sha256])\n\t"
        "lwz     r15, 28(%[sha256])\n\t"
#ifndef WOLFSSL_PPC32_ASM_SMALL
        "mtctr   %[len]\n\t"
        /* Start of loop processing a block */
        "\n"
    "L_SHA256_transform_len_begin_%=: \n\t"
        /* Load W - 64 bytes */
        "lwz     r16, 0(%[data])\n\t"
        "lwz     r17, 4(%[data])\n\t"
        "lwz     r18, 8(%[data])\n\t"
        "lwz     r19, 12(%[data])\n\t"
        "lwz     r20, 16(%[data])\n\t"
        "lwz     r21, 20(%[data])\n\t"
        "lwz     r22, 24(%[data])\n\t"
        "lwz     r23, 28(%[data])\n\t"
        "lwz     r24, 32(%[data])\n\t"
        "lwz     r25, 36(%[data])\n\t"
        "lwz     r26, 40(%[data])\n\t"
        "lwz     r27, 44(%[data])\n\t"
        "lwz     r28, 48(%[data])\n\t"
        "lwz     r29, 52(%[data])\n\t"
        "lwz     r30, 56(%[data])\n\t"
        "lwz     r31, 60(%[data])\n\t"
        /* Start of 16 rounds */
        /* Round 0 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 0(r6)\n\t"
        "add     r15, r15, r16\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[0] */
        "rotlwi  r0, r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "rotlwi  r0, r30, 15\n\t"
        "rotlwi  %[len], r30, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 1 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 4(r6)\n\t"
        "add     r14, r14, r17\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[1] */
        "rotlwi  r0, r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "rotlwi  r0, r31, 15\n\t"
        "rotlwi  %[len], r31, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 2 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 8(r6)\n\t"
        "add     r12, r12, r18\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[2] */
        "rotlwi  r0, r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "rotlwi  r0, r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 3 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 12(r6)\n\t"
        "add     r11, r11, r19\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[3] */
        "rotlwi  r0, r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "rotlwi  r0, r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 4 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 16(r6)\n\t"
        "add     r10, r10, r20\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[4] */
        "rotlwi  r0, r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "rotlwi  r0, r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 5 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 20(r6)\n\t"
        "add     r9, r9, r21\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[5] */
        "rotlwi  r0, r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "rotlwi  r0, r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "add     r21, r21, r30\n\t"
        /* Round 6 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 24(r6)\n\t"
        "add     r8, r8, r22\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[6] */
        "rotlwi  r0, r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "rotlwi  r0, r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "add     r22, r22, r31\n\t"
        /* Round 7 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 28(r6)\n\t"
        "add     r7, r7, r23\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[7] */
        "rotlwi  r0, r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "rotlwi  r0, r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 8 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 32(r6)\n\t"
        "add     r15, r15, r24\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[8] */
        "rotlwi  r0, r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "rotlwi  r0, r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 9 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 36(r6)\n\t"
        "add     r14, r14, r25\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[9] */
        "rotlwi  r0, r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "rotlwi  r0, r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 10 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 40(r6)\n\t"
        "add     r12, r12, r26\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[10] */
        "rotlwi  r0, r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "rotlwi  r0, r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 11 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 44(r6)\n\t"
        "add     r11, r11, r27\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[11] */
        "rotlwi  r0, r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "rotlwi  r0, r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 12 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 48(r6)\n\t"
        "add     r10, r10, r28\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[12] */
        "rotlwi  r0, r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "rotlwi  r0, r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 13 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 52(r6)\n\t"
        "add     r9, r9, r29\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[13] */
        "rotlwi  r0, r30, 25\n\t"
        "rotlwi  %[len], r30, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "rotlwi  r0, r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "add     r29, r29, r22\n\t"
        /* Round 14 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 56(r6)\n\t"
        "add     r8, r8, r30\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[14] */
        "rotlwi  r0, r31, 25\n\t"
        "rotlwi  %[len], r31, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "rotlwi  r0, r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "add     r30, r30, r23\n\t"
        /* Round 15 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 60(r6)\n\t"
        "add     r7, r7, r31\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[15] */
        "rotlwi  r0, r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "rotlwi  r0, r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "add     r31, r31, r24\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 0(r6)\n\t"
        "add     r15, r15, r16\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[0] */
        "rotlwi  r0, r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "rotlwi  r0, r30, 15\n\t"
        "rotlwi  %[len], r30, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 1 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 4(r6)\n\t"
        "add     r14, r14, r17\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[1] */
        "rotlwi  r0, r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "rotlwi  r0, r31, 15\n\t"
        "rotlwi  %[len], r31, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 2 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 8(r6)\n\t"
        "add     r12, r12, r18\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[2] */
        "rotlwi  r0, r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "rotlwi  r0, r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 3 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 12(r6)\n\t"
        "add     r11, r11, r19\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[3] */
        "rotlwi  r0, r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "rotlwi  r0, r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 4 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 16(r6)\n\t"
        "add     r10, r10, r20\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[4] */
        "rotlwi  r0, r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "rotlwi  r0, r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 5 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 20(r6)\n\t"
        "add     r9, r9, r21\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[5] */
        "rotlwi  r0, r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "rotlwi  r0, r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "add     r21, r21, r30\n\t"
        /* Round 6 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 24(r6)\n\t"
        "add     r8, r8, r22\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[6] */
        "rotlwi  r0, r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "rotlwi  r0, r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "add     r22, r22, r31\n\t"
        /* Round 7 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 28(r6)\n\t"
        "add     r7, r7, r23\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[7] */
        "rotlwi  r0, r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "rotlwi  r0, r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 8 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 32(r6)\n\t"
        "add     r15, r15, r24\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[8] */
        "rotlwi  r0, r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "rotlwi  r0, r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 9 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 36(r6)\n\t"
        "add     r14, r14, r25\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[9] */
        "rotlwi  r0, r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "rotlwi  r0, r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 10 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 40(r6)\n\t"
        "add     r12, r12, r26\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[10] */
        "rotlwi  r0, r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "rotlwi  r0, r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 11 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 44(r6)\n\t"
        "add     r11, r11, r27\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[11] */
        "rotlwi  r0, r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "rotlwi  r0, r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 12 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 48(r6)\n\t"
        "add     r10, r10, r28\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[12] */
        "rotlwi  r0, r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "rotlwi  r0, r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 13 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 52(r6)\n\t"
        "add     r9, r9, r29\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[13] */
        "rotlwi  r0, r30, 25\n\t"
        "rotlwi  %[len], r30, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "rotlwi  r0, r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "add     r29, r29, r22\n\t"
        /* Round 14 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 56(r6)\n\t"
        "add     r8, r8, r30\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[14] */
        "rotlwi  r0, r31, 25\n\t"
        "rotlwi  %[len], r31, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "rotlwi  r0, r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "add     r30, r30, r23\n\t"
        /* Round 15 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 60(r6)\n\t"
        "add     r7, r7, r31\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[15] */
        "rotlwi  r0, r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "rotlwi  r0, r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "add     r31, r31, r24\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 0(r6)\n\t"
        "add     r15, r15, r16\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[0] */
        "rotlwi  r0, r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "rotlwi  r0, r30, 15\n\t"
        "rotlwi  %[len], r30, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 1 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 4(r6)\n\t"
        "add     r14, r14, r17\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[1] */
        "rotlwi  r0, r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "rotlwi  r0, r31, 15\n\t"
        "rotlwi  %[len], r31, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 2 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 8(r6)\n\t"
        "add     r12, r12, r18\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[2] */
        "rotlwi  r0, r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "rotlwi  r0, r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 3 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 12(r6)\n\t"
        "add     r11, r11, r19\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[3] */
        "rotlwi  r0, r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "rotlwi  r0, r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 4 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 16(r6)\n\t"
        "add     r10, r10, r20\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[4] */
        "rotlwi  r0, r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "rotlwi  r0, r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 5 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 20(r6)\n\t"
        "add     r9, r9, r21\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[5] */
        "rotlwi  r0, r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "rotlwi  r0, r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "add     r21, r21, r30\n\t"
        /* Round 6 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 24(r6)\n\t"
        "add     r8, r8, r22\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[6] */
        "rotlwi  r0, r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "rotlwi  r0, r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "add     r22, r22, r31\n\t"
        /* Round 7 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 28(r6)\n\t"
        "add     r7, r7, r23\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[7] */
        "rotlwi  r0, r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "rotlwi  r0, r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 8 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 32(r6)\n\t"
        "add     r15, r15, r24\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Calc new W[8] */
        "rotlwi  r0, r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "rotlwi  r0, r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 9 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 36(r6)\n\t"
        "add     r14, r14, r25\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Calc new W[9] */
        "rotlwi  r0, r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "rotlwi  r0, r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 10 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 40(r6)\n\t"
        "add     r12, r12, r26\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Calc new W[10] */
        "rotlwi  r0, r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "rotlwi  r0, r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 11 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 44(r6)\n\t"
        "add     r11, r11, r27\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Calc new W[11] */
        "rotlwi  r0, r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "rotlwi  r0, r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 12 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 48(r6)\n\t"
        "add     r10, r10, r28\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Calc new W[12] */
        "rotlwi  r0, r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "rotlwi  r0, r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 13 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 52(r6)\n\t"
        "add     r9, r9, r29\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Calc new W[13] */
        "rotlwi  r0, r30, 25\n\t"
        "rotlwi  %[len], r30, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "rotlwi  r0, r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "add     r29, r29, r22\n\t"
        /* Round 14 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 56(r6)\n\t"
        "add     r8, r8, r30\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Calc new W[14] */
        "rotlwi  r0, r31, 25\n\t"
        "rotlwi  %[len], r31, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "rotlwi  r0, r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "add     r30, r30, r23\n\t"
        /* Round 15 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 60(r6)\n\t"
        "add     r7, r7, r31\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Calc new W[15] */
        "rotlwi  r0, r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "rotlwi  r0, r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "add     r31, r31, r24\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 0(r6)\n\t"
        "add     r15, r15, r16\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Round 1 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 4(r6)\n\t"
        "add     r14, r14, r17\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Round 2 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 8(r6)\n\t"
        "add     r12, r12, r18\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Round 3 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 12(r6)\n\t"
        "add     r11, r11, r19\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Round 4 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 16(r6)\n\t"
        "add     r10, r10, r20\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Round 5 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 20(r6)\n\t"
        "add     r9, r9, r21\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Round 6 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 24(r6)\n\t"
        "add     r8, r8, r22\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Round 7 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 28(r6)\n\t"
        "add     r7, r7, r23\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        /* Round 8 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 32(r6)\n\t"
        "add     r15, r15, r24\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        /* Round 9 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 36(r6)\n\t"
        "add     r14, r14, r25\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        /* Round 10 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 40(r6)\n\t"
        "add     r12, r12, r26\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        /* Round 11 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 44(r6)\n\t"
        "add     r11, r11, r27\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        /* Round 12 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 48(r6)\n\t"
        "add     r10, r10, r28\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        /* Round 13 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 52(r6)\n\t"
        "add     r9, r9, r29\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        /* Round 14 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 56(r6)\n\t"
        "add     r8, r8, r30\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        /* Round 15 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 60(r6)\n\t"
        "add     r7, r7, r31\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        "subi    r6, r6, 0xc0\n\t"
        /* Add in digest from start */
        "lwz     r0, 0(%[sha256])\n\t"
        "lwz     %[len], 4(%[sha256])\n\t"
        "add     r7, r7, r0\n\t"
        "add     r8, r8, %[len]\n\t"
        "lwz     r0, 8(%[sha256])\n\t"
        "lwz     %[len], 12(%[sha256])\n\t"
        "add     r9, r9, r0\n\t"
        "add     r10, r10, %[len]\n\t"
        "lwz     r0, 16(%[sha256])\n\t"
        "lwz     %[len], 20(%[sha256])\n\t"
        "add     r11, r11, r0\n\t"
        "add     r12, r12, %[len]\n\t"
        "lwz     r0, 24(%[sha256])\n\t"
        "lwz     %[len], 28(%[sha256])\n\t"
        "add     r14, r14, r0\n\t"
        "add     r15, r15, %[len]\n\t"
        "stw     r7, 0(%[sha256])\n\t"
        "stw     r8, 4(%[sha256])\n\t"
        "stw     r9, 8(%[sha256])\n\t"
        "stw     r10, 12(%[sha256])\n\t"
        "stw     r11, 16(%[sha256])\n\t"
        "stw     r12, 20(%[sha256])\n\t"
        "stw     r14, 24(%[sha256])\n\t"
        "stw     r15, 28(%[sha256])\n\t"
        "addi    %[data], %[data], 0x40\n\t"
        "bdnz    L_SHA256_transform_len_begin_%=\n\t"
#else
        "subi    r1, r1, 4\n\t"
        "stw     %[len], 0(r1)\n\t"
        /* Start of loop processing a block */
        "\n"
    "L_SHA256_transform_len_begin_%=: \n\t"
        /* Load W - 64 bytes */
        "lwz     r16, 0(%[data])\n\t"
        "lwz     r17, 4(%[data])\n\t"
        "lwz     r18, 8(%[data])\n\t"
        "lwz     r19, 12(%[data])\n\t"
        "lwz     r20, 16(%[data])\n\t"
        "lwz     r21, 20(%[data])\n\t"
        "lwz     r22, 24(%[data])\n\t"
        "lwz     r23, 28(%[data])\n\t"
        "lwz     r24, 32(%[data])\n\t"
        "lwz     r25, 36(%[data])\n\t"
        "lwz     r26, 40(%[data])\n\t"
        "lwz     r27, 44(%[data])\n\t"
        "lwz     r28, 48(%[data])\n\t"
        "lwz     r29, 52(%[data])\n\t"
        "lwz     r30, 56(%[data])\n\t"
        "lwz     r31, 60(%[data])\n\t"
        "li      r0, 4\n\t"
        "mtctr   r0\n\t"
        /* Start of 16 rounds */
        "\n"
    "L_SHA256_transform_len_start_%=: \n\t"
        /* Round 0 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 0(r6)\n\t"
        "add     r15, r15, r16\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_0_%=\n\t"
        /* Calc new W[0] */
        "rotlwi  r0, r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "rotlwi  r0, r30, 15\n\t"
        "rotlwi  %[len], r30, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r16, r16, r0\n\t"
        "add     r16, r16, r25\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_0_%=: \n\t"
        /* Round 1 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 4(r6)\n\t"
        "add     r14, r14, r17\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_1_%=\n\t"
        /* Calc new W[1] */
        "rotlwi  r0, r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "rotlwi  r0, r31, 15\n\t"
        "rotlwi  %[len], r31, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r17, r17, r0\n\t"
        "add     r17, r17, r26\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_1_%=: \n\t"
        /* Round 2 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 8(r6)\n\t"
        "add     r12, r12, r18\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_2_%=\n\t"
        /* Calc new W[2] */
        "rotlwi  r0, r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "rotlwi  r0, r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r18, r18, r0\n\t"
        "add     r18, r18, r27\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_2_%=: \n\t"
        /* Round 3 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 12(r6)\n\t"
        "add     r11, r11, r19\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_3_%=\n\t"
        /* Calc new W[3] */
        "rotlwi  r0, r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "rotlwi  r0, r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r19, r19, r0\n\t"
        "add     r19, r19, r28\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_3_%=: \n\t"
        /* Round 4 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 16(r6)\n\t"
        "add     r10, r10, r20\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_4_%=\n\t"
        /* Calc new W[4] */
        "rotlwi  r0, r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "rotlwi  r0, r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r20, r20, r0\n\t"
        "add     r20, r20, r29\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_4_%=: \n\t"
        /* Round 5 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 20(r6)\n\t"
        "add     r9, r9, r21\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_5_%=\n\t"
        /* Calc new W[5] */
        "rotlwi  r0, r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "rotlwi  r0, r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r21, r21, r0\n\t"
        "add     r21, r21, r30\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_5_%=: \n\t"
        /* Round 6 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 24(r6)\n\t"
        "add     r8, r8, r22\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_6_%=\n\t"
        /* Calc new W[6] */
        "rotlwi  r0, r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "rotlwi  r0, r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r22, r22, r0\n\t"
        "add     r22, r22, r31\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_6_%=: \n\t"
        /* Round 7 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 28(r6)\n\t"
        "add     r7, r7, r23\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_7_%=\n\t"
        /* Calc new W[7] */
        "rotlwi  r0, r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "rotlwi  r0, r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r23, r23, r0\n\t"
        "add     r23, r23, r16\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_7_%=: \n\t"
        /* Round 8 */
        "rotlwi  r0, r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, r11\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r15, r15, r0\n\t"
        "lwz     r0, 32(r6)\n\t"
        "add     r15, r15, r24\n\t"
        "add     r15, r15, r0\n\t"
        "add     r10, r10, r15\n\t"
        "rotlwi  r0, r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r15, r15, r0\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r15, r15, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_8_%=\n\t"
        /* Calc new W[8] */
        "rotlwi  r0, r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "rotlwi  r0, r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r24, r24, r0\n\t"
        "add     r24, r24, r17\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_8_%=: \n\t"
        /* Round 9 */
        "rotlwi  r0, r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, r10\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r14, r14, r0\n\t"
        "lwz     r0, 36(r6)\n\t"
        "add     r14, r14, r25\n\t"
        "add     r14, r14, r0\n\t"
        "add     r9, r9, r14\n\t"
        "rotlwi  r0, r15, 30\n\t"
        "rotlwi  %[len], r15, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r14, r14, r0\n\t"
        "xor     %[len], r15, r7\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r14, r14, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_9_%=\n\t"
        /* Calc new W[9] */
        "rotlwi  r0, r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "rotlwi  r0, r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r25, r25, r0\n\t"
        "add     r25, r25, r18\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_9_%=: \n\t"
        /* Round 10 */
        "rotlwi  r0, r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, r9\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r12, r12, r0\n\t"
        "lwz     r0, 40(r6)\n\t"
        "add     r12, r12, r26\n\t"
        "add     r12, r12, r0\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  r0, r14, 30\n\t"
        "rotlwi  %[len], r14, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r12, r12, r0\n\t"
        "xor     %[len], r14, r15\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r12, r12, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_10_%=\n\t"
        /* Calc new W[10] */
        "rotlwi  r0, r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "rotlwi  r0, r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r26, r26, r0\n\t"
        "add     r26, r26, r19\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_10_%=: \n\t"
        /* Round 11 */
        "rotlwi  r0, r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, r8\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r11, r11, r0\n\t"
        "lwz     r0, 44(r6)\n\t"
        "add     r11, r11, r27\n\t"
        "add     r11, r11, r0\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  r0, r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r11, r11, r0\n\t"
        "xor     %[len], r12, r14\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r14\n\t"
        "add     r11, r11, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_11_%=\n\t"
        /* Calc new W[11] */
        "rotlwi  r0, r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "rotlwi  r0, r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r27, r27, r0\n\t"
        "add     r27, r27, r20\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_11_%=: \n\t"
        /* Round 12 */
        "rotlwi  r0, r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     r0, r8, r9\n\t"
        "and     r0, r0, r7\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r10, r10, r0\n\t"
        "lwz     r0, 48(r6)\n\t"
        "add     r10, r10, r28\n\t"
        "add     r10, r10, r0\n\t"
        "add     r15, r15, r10\n\t"
        "rotlwi  r0, r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r10, r10, r0\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     r0, r12, r14\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r12\n\t"
        "add     r10, r10, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_12_%=\n\t"
        /* Calc new W[12] */
        "rotlwi  r0, r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "rotlwi  r0, r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r28, r28, r0\n\t"
        "add     r28, r28, r21\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_12_%=: \n\t"
        /* Round 13 */
        "rotlwi  r0, r15, 26\n\t"
        "rotlwi  %[len], r15, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r15, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     r0, r7, r8\n\t"
        "and     r0, r0, r15\n\t"
        "xor     r0, r0, r8\n\t"
        "add     r9, r9, r0\n\t"
        "lwz     r0, 52(r6)\n\t"
        "add     r9, r9, r29\n\t"
        "add     r9, r9, r0\n\t"
        "add     r14, r14, r9\n\t"
        "rotlwi  r0, r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r9, r9, r0\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     r0, r11, r12\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r11\n\t"
        "add     r9, r9, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_13_%=\n\t"
        /* Calc new W[13] */
        "rotlwi  r0, r30, 25\n\t"
        "rotlwi  %[len], r30, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r30, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "rotlwi  r0, r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r29, r29, r0\n\t"
        "add     r29, r29, r22\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_13_%=: \n\t"
        /* Round 14 */
        "rotlwi  r0, r14, 26\n\t"
        "rotlwi  %[len], r14, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r14, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     r0, r15, r7\n\t"
        "and     r0, r0, r14\n\t"
        "xor     r0, r0, r7\n\t"
        "add     r8, r8, r0\n\t"
        "lwz     r0, 56(r6)\n\t"
        "add     r8, r8, r30\n\t"
        "add     r8, r8, r0\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  r0, r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r8, r8, r0\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     r0, r10, r11\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r10\n\t"
        "add     r8, r8, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_14_%=\n\t"
        /* Calc new W[14] */
        "rotlwi  r0, r31, 25\n\t"
        "rotlwi  %[len], r31, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r31, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "rotlwi  r0, r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r30, r30, r0\n\t"
        "add     r30, r30, r23\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_14_%=: \n\t"
        /* Round 15 */
        "rotlwi  r0, r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     r0, r14, r15\n\t"
        "and     r0, r0, r12\n\t"
        "xor     r0, r0, r15\n\t"
        "add     r7, r7, r0\n\t"
        "lwz     r0, 60(r6)\n\t"
        "add     r7, r7, r31\n\t"
        "add     r7, r7, r0\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  r0, r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     r0, r0, %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r7, r7, r0\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     r0, r9, r10\n\t"
        "and     r0, r0, %[len]\n\t"
        "xor     r0, r0, r9\n\t"
        "add     r7, r7, r0\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   r0, %[len], 1\n\t"
        "beq     r0, L_SHA256_transform_len_after_blk_15_%=\n\t"
        /* Calc new W[15] */
        "rotlwi  r0, r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "rotlwi  r0, r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     r0, r0, %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     r0, r0, %[len]\n\t"
        "add     r31, r31, r0\n\t"
        "add     r31, r31, r24\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_15_%=: \n\t"
        "addi    r6, r6, 0x40\n\t"
        "bdnz    L_SHA256_transform_len_start_%=\n\t"
        "subi    r6, r6, 0x100\n\t"
        /* Add in digest from start */
        "lwz     r0, 0(%[sha256])\n\t"
        "lwz     %[len], 4(%[sha256])\n\t"
        "add     r7, r7, r0\n\t"
        "add     r8, r8, %[len]\n\t"
        "lwz     r0, 8(%[sha256])\n\t"
        "lwz     %[len], 12(%[sha256])\n\t"
        "add     r9, r9, r0\n\t"
        "add     r10, r10, %[len]\n\t"
        "lwz     r0, 16(%[sha256])\n\t"
        "lwz     %[len], 20(%[sha256])\n\t"
        "add     r11, r11, r0\n\t"
        "add     r12, r12, %[len]\n\t"
        "lwz     r0, 24(%[sha256])\n\t"
        "lwz     %[len], 28(%[sha256])\n\t"
        "add     r14, r14, r0\n\t"
        "add     r15, r15, %[len]\n\t"
        "stw     r7, 0(%[sha256])\n\t"
        "stw     r8, 4(%[sha256])\n\t"
        "stw     r9, 8(%[sha256])\n\t"
        "stw     r10, 12(%[sha256])\n\t"
        "stw     r11, 16(%[sha256])\n\t"
        "stw     r12, 20(%[sha256])\n\t"
        "stw     r14, 24(%[sha256])\n\t"
        "stw     r15, 28(%[sha256])\n\t"
        "lwz     %[len], 0(r1)\n\t"
        "mtctr   %[len]\n\t"
        "subi    %[len], %[len], 1\n\t"
        "addi    %[data], %[data], 0x40\n\t"
        "stw     %[len], 0(r1)\n\t"
        "bdnz    L_SHA256_transform_len_begin_%=\n\t"
        "addi    r1, r1, 4\n\t"
#endif /* WOLFSSL_PPC32_ASM_SMALL */
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
        : [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len),
          [L_SHA256_transform_len_k] "+r" (L_SHA256_transform_len_k_c)
        :
#else
        :
        : [sha256] "r" (sha256), [data] "r" (data), [len] "r" (len),
          [L_SHA256_transform_len_k] "r" (L_SHA256_transform_len_k_c)
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
        : "memory", "cc", "r0", "r7", "r8", "r9", "r10", "r11", "r12", "r14",
            "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
            "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31"
    );
}

#else
/* PIC version not using register 30 or 31 */
void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p,
    word32 len_p);
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
void Transform_Sha256_Len(wc_Sha256* sha256_p, const byte* data_p, word32 len_p)
#else
void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
#endif /* WOLFSSL_NO_VAR_ASSIGN_REG */
{
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
    register wc_Sha256* sha256 asm ("3") = (wc_Sha256*)sha256_p;
    register const byte* data asm ("4") = (const byte*)data_p;
    register word32 len asm ("5") = (word32)len_p;
    register word32* L_SHA256_transform_len_k_c asm ("6") =
        (word32*)&L_SHA256_transform_len_k;
#else
    register word32* L_SHA256_transform_len_k_c =
        (word32*)&L_SHA256_transform_len_k;

#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */

    __asm__ __volatile__ (
        "srwi    %[len], %[len], 6\n\t"
        "mr      r6, %[L_SHA256_transform_len_k]\n\t"
#ifndef WOLFSSL_PPC32_ASM_SMALL
        "subi    r1, r1, 8\n\t"
        "stw     %[sha256], 0(r1)\n\t"
        "stw     %[data], 4(r1)\n\t"
        "mtctr   %[len]\n\t"
        /* Copy digest to add in at end */
        "lwz     r0, 0(%[sha256])\n\t"
        "lwz     %[data], 4(%[sha256])\n\t"
        "lwz     r7, 8(%[sha256])\n\t"
        "lwz     r8, 12(%[sha256])\n\t"
        "lwz     r9, 16(%[sha256])\n\t"
        "lwz     r10, 20(%[sha256])\n\t"
        "lwz     r11, 24(%[sha256])\n\t"
        "lwz     r12, 28(%[sha256])\n\t"
        "lwz     %[sha256], 4(r1)\n\t"
        /* Start of loop processing a block */
        "\n"
    "L_SHA256_transform_len_begin_%=: \n\t"
        /* Load W - 64 bytes */
        "lwz     r14, 0(%[sha256])\n\t"
        "lwz     r15, 4(%[sha256])\n\t"
        "lwz     r16, 8(%[sha256])\n\t"
        "lwz     r17, 12(%[sha256])\n\t"
        "lwz     r18, 16(%[sha256])\n\t"
        "lwz     r19, 20(%[sha256])\n\t"
        "lwz     r20, 24(%[sha256])\n\t"
        "lwz     r21, 28(%[sha256])\n\t"
        "lwz     r22, 32(%[sha256])\n\t"
        "lwz     r23, 36(%[sha256])\n\t"
        "lwz     r24, 40(%[sha256])\n\t"
        "lwz     r25, 44(%[sha256])\n\t"
        "lwz     r26, 48(%[sha256])\n\t"
        "lwz     r27, 52(%[sha256])\n\t"
        "lwz     r28, 56(%[sha256])\n\t"
        "lwz     r29, 60(%[sha256])\n\t"
        /* Start of 16 rounds */
        /* Round 0 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 0(r6)\n\t"
        "add     r12, r12, r14\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[0] */
        "rotlwi  %[sha256], r15, 25\n\t"
        "rotlwi  %[len], r15, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "rotlwi  %[sha256], r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "add     r14, r14, r23\n\t"
        /* Round 1 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 4(r6)\n\t"
        "add     r11, r11, r15\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[1] */
        "rotlwi  %[sha256], r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "rotlwi  %[sha256], r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "add     r15, r15, r24\n\t"
        /* Round 2 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 8(r6)\n\t"
        "add     r10, r10, r16\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[2] */
        "rotlwi  %[sha256], r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "rotlwi  %[sha256], r14, 15\n\t"
        "rotlwi  %[len], r14, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 3 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 12(r6)\n\t"
        "add     r9, r9, r17\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[3] */
        "rotlwi  %[sha256], r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "rotlwi  %[sha256], r15, 15\n\t"
        "rotlwi  %[len], r15, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 4 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 16(r6)\n\t"
        "add     r8, r8, r18\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[4] */
        "rotlwi  %[sha256], r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "rotlwi  %[sha256], r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 5 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 20(r6)\n\t"
        "add     r7, r7, r19\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[5] */
        "rotlwi  %[sha256], r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "rotlwi  %[sha256], r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 6 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 24(r6)\n\t"
        "add     %[data], %[data], r20\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[6] */
        "rotlwi  %[sha256], r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "rotlwi  %[sha256], r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 7 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 28(r6)\n\t"
        "add     r0, r0, r21\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[7] */
        "rotlwi  %[sha256], r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "rotlwi  %[sha256], r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "add     r21, r21, r14\n\t"
        /* Round 8 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 32(r6)\n\t"
        "add     r12, r12, r22\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[8] */
        "rotlwi  %[sha256], r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "rotlwi  %[sha256], r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "add     r22, r22, r15\n\t"
        /* Round 9 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 36(r6)\n\t"
        "add     r11, r11, r23\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[9] */
        "rotlwi  %[sha256], r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "rotlwi  %[sha256], r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 10 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 40(r6)\n\t"
        "add     r10, r10, r24\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[10] */
        "rotlwi  %[sha256], r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "rotlwi  %[sha256], r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 11 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 44(r6)\n\t"
        "add     r9, r9, r25\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[11] */
        "rotlwi  %[sha256], r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "rotlwi  %[sha256], r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 12 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 48(r6)\n\t"
        "add     r8, r8, r26\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[12] */
        "rotlwi  %[sha256], r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "rotlwi  %[sha256], r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 13 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 52(r6)\n\t"
        "add     r7, r7, r27\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[13] */
        "rotlwi  %[sha256], r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "rotlwi  %[sha256], r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 14 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 56(r6)\n\t"
        "add     %[data], %[data], r28\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[14] */
        "rotlwi  %[sha256], r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "rotlwi  %[sha256], r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 15 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 60(r6)\n\t"
        "add     r0, r0, r29\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[15] */
        "rotlwi  %[sha256], r14, 25\n\t"
        "rotlwi  %[len], r14, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "rotlwi  %[sha256], r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "add     r29, r29, r22\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 0(r6)\n\t"
        "add     r12, r12, r14\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[0] */
        "rotlwi  %[sha256], r15, 25\n\t"
        "rotlwi  %[len], r15, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "rotlwi  %[sha256], r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "add     r14, r14, r23\n\t"
        /* Round 1 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 4(r6)\n\t"
        "add     r11, r11, r15\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[1] */
        "rotlwi  %[sha256], r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "rotlwi  %[sha256], r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "add     r15, r15, r24\n\t"
        /* Round 2 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 8(r6)\n\t"
        "add     r10, r10, r16\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[2] */
        "rotlwi  %[sha256], r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "rotlwi  %[sha256], r14, 15\n\t"
        "rotlwi  %[len], r14, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 3 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 12(r6)\n\t"
        "add     r9, r9, r17\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[3] */
        "rotlwi  %[sha256], r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "rotlwi  %[sha256], r15, 15\n\t"
        "rotlwi  %[len], r15, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 4 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 16(r6)\n\t"
        "add     r8, r8, r18\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[4] */
        "rotlwi  %[sha256], r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "rotlwi  %[sha256], r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 5 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 20(r6)\n\t"
        "add     r7, r7, r19\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[5] */
        "rotlwi  %[sha256], r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "rotlwi  %[sha256], r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 6 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 24(r6)\n\t"
        "add     %[data], %[data], r20\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[6] */
        "rotlwi  %[sha256], r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "rotlwi  %[sha256], r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 7 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 28(r6)\n\t"
        "add     r0, r0, r21\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[7] */
        "rotlwi  %[sha256], r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "rotlwi  %[sha256], r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "add     r21, r21, r14\n\t"
        /* Round 8 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 32(r6)\n\t"
        "add     r12, r12, r22\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[8] */
        "rotlwi  %[sha256], r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "rotlwi  %[sha256], r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "add     r22, r22, r15\n\t"
        /* Round 9 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 36(r6)\n\t"
        "add     r11, r11, r23\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[9] */
        "rotlwi  %[sha256], r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "rotlwi  %[sha256], r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 10 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 40(r6)\n\t"
        "add     r10, r10, r24\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[10] */
        "rotlwi  %[sha256], r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "rotlwi  %[sha256], r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 11 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 44(r6)\n\t"
        "add     r9, r9, r25\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[11] */
        "rotlwi  %[sha256], r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "rotlwi  %[sha256], r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 12 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 48(r6)\n\t"
        "add     r8, r8, r26\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[12] */
        "rotlwi  %[sha256], r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "rotlwi  %[sha256], r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 13 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 52(r6)\n\t"
        "add     r7, r7, r27\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[13] */
        "rotlwi  %[sha256], r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "rotlwi  %[sha256], r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 14 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 56(r6)\n\t"
        "add     %[data], %[data], r28\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[14] */
        "rotlwi  %[sha256], r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "rotlwi  %[sha256], r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 15 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 60(r6)\n\t"
        "add     r0, r0, r29\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[15] */
        "rotlwi  %[sha256], r14, 25\n\t"
        "rotlwi  %[len], r14, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "rotlwi  %[sha256], r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "add     r29, r29, r22\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 0(r6)\n\t"
        "add     r12, r12, r14\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[0] */
        "rotlwi  %[sha256], r15, 25\n\t"
        "rotlwi  %[len], r15, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "rotlwi  %[sha256], r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "add     r14, r14, r23\n\t"
        /* Round 1 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 4(r6)\n\t"
        "add     r11, r11, r15\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[1] */
        "rotlwi  %[sha256], r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "rotlwi  %[sha256], r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "add     r15, r15, r24\n\t"
        /* Round 2 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 8(r6)\n\t"
        "add     r10, r10, r16\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[2] */
        "rotlwi  %[sha256], r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "rotlwi  %[sha256], r14, 15\n\t"
        "rotlwi  %[len], r14, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "add     r16, r16, r25\n\t"
        /* Round 3 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 12(r6)\n\t"
        "add     r9, r9, r17\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[3] */
        "rotlwi  %[sha256], r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "rotlwi  %[sha256], r15, 15\n\t"
        "rotlwi  %[len], r15, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "add     r17, r17, r26\n\t"
        /* Round 4 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 16(r6)\n\t"
        "add     r8, r8, r18\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[4] */
        "rotlwi  %[sha256], r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "rotlwi  %[sha256], r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "add     r18, r18, r27\n\t"
        /* Round 5 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 20(r6)\n\t"
        "add     r7, r7, r19\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[5] */
        "rotlwi  %[sha256], r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "rotlwi  %[sha256], r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "add     r19, r19, r28\n\t"
        /* Round 6 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 24(r6)\n\t"
        "add     %[data], %[data], r20\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[6] */
        "rotlwi  %[sha256], r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "rotlwi  %[sha256], r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "add     r20, r20, r29\n\t"
        /* Round 7 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 28(r6)\n\t"
        "add     r0, r0, r21\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[7] */
        "rotlwi  %[sha256], r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "rotlwi  %[sha256], r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "add     r21, r21, r14\n\t"
        /* Round 8 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 32(r6)\n\t"
        "add     r12, r12, r22\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Calc new W[8] */
        "rotlwi  %[sha256], r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "rotlwi  %[sha256], r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "add     r22, r22, r15\n\t"
        /* Round 9 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 36(r6)\n\t"
        "add     r11, r11, r23\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Calc new W[9] */
        "rotlwi  %[sha256], r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "rotlwi  %[sha256], r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "add     r23, r23, r16\n\t"
        /* Round 10 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 40(r6)\n\t"
        "add     r10, r10, r24\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Calc new W[10] */
        "rotlwi  %[sha256], r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "rotlwi  %[sha256], r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "add     r24, r24, r17\n\t"
        /* Round 11 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 44(r6)\n\t"
        "add     r9, r9, r25\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Calc new W[11] */
        "rotlwi  %[sha256], r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "rotlwi  %[sha256], r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "add     r25, r25, r18\n\t"
        /* Round 12 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 48(r6)\n\t"
        "add     r8, r8, r26\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Calc new W[12] */
        "rotlwi  %[sha256], r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "rotlwi  %[sha256], r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "add     r26, r26, r19\n\t"
        /* Round 13 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 52(r6)\n\t"
        "add     r7, r7, r27\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Calc new W[13] */
        "rotlwi  %[sha256], r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "rotlwi  %[sha256], r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "add     r27, r27, r20\n\t"
        /* Round 14 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 56(r6)\n\t"
        "add     %[data], %[data], r28\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Calc new W[14] */
        "rotlwi  %[sha256], r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "rotlwi  %[sha256], r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "add     r28, r28, r21\n\t"
        /* Round 15 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 60(r6)\n\t"
        "add     r0, r0, r29\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Calc new W[15] */
        "rotlwi  %[sha256], r14, 25\n\t"
        "rotlwi  %[len], r14, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "rotlwi  %[sha256], r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "add     r29, r29, r22\n\t"
        "addi    r6, r6, 0x40\n\t"
        /* Round 0 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 0(r6)\n\t"
        "add     r12, r12, r14\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Round 1 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 4(r6)\n\t"
        "add     r11, r11, r15\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Round 2 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 8(r6)\n\t"
        "add     r10, r10, r16\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Round 3 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 12(r6)\n\t"
        "add     r9, r9, r17\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Round 4 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 16(r6)\n\t"
        "add     r8, r8, r18\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Round 5 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 20(r6)\n\t"
        "add     r7, r7, r19\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Round 6 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 24(r6)\n\t"
        "add     %[data], %[data], r20\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Round 7 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 28(r6)\n\t"
        "add     r0, r0, r21\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        /* Round 8 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 32(r6)\n\t"
        "add     r12, r12, r22\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        /* Round 9 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 36(r6)\n\t"
        "add     r11, r11, r23\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        /* Round 10 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 40(r6)\n\t"
        "add     r10, r10, r24\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        /* Round 11 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 44(r6)\n\t"
        "add     r9, r9, r25\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        /* Round 12 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 48(r6)\n\t"
        "add     r8, r8, r26\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        /* Round 13 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 52(r6)\n\t"
        "add     r7, r7, r27\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        /* Round 14 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 56(r6)\n\t"
        "add     %[data], %[data], r28\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        /* Round 15 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 60(r6)\n\t"
        "add     r0, r0, r29\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "subi    r6, r6, 0xc0\n\t"
        "lwz     %[sha256], 0(r1)\n\t"
        /* Add in digest from start */
        "lwz     %[len], 0(%[sha256])\n\t"
        "add     r0, r0, %[len]\n\t"
        "lwz     %[len], 4(%[sha256])\n\t"
        "add     %[data], %[data], %[len]\n\t"
        "lwz     %[len], 8(%[sha256])\n\t"
        "add     r7, r7, %[len]\n\t"
        "lwz     %[len], 12(%[sha256])\n\t"
        "add     r8, r8, %[len]\n\t"
        "lwz     %[len], 16(%[sha256])\n\t"
        "add     r9, r9, %[len]\n\t"
        "lwz     %[len], 20(%[sha256])\n\t"
        "add     r10, r10, %[len]\n\t"
        "lwz     %[len], 24(%[sha256])\n\t"
        "add     r11, r11, %[len]\n\t"
        "lwz     %[len], 28(%[sha256])\n\t"
        "add     r12, r12, %[len]\n\t"
        "stw     r0, 0(%[sha256])\n\t"
        "stw     %[data], 4(%[sha256])\n\t"
        "stw     r7, 8(%[sha256])\n\t"
        "stw     r8, 12(%[sha256])\n\t"
        "stw     r9, 16(%[sha256])\n\t"
        "stw     r10, 20(%[sha256])\n\t"
        "stw     r11, 24(%[sha256])\n\t"
        "stw     r12, 28(%[sha256])\n\t"
        "lwz     %[sha256], 4(r1)\n\t"
        "addi    %[sha256], %[sha256], 0x40\n\t"
        "stw     %[sha256], 4(r1)\n\t"
        "bdnz    L_SHA256_transform_len_begin_%=\n\t"
        "addi    r1, r1, 8\n\t"
#else
        "subi    r1, r1, 12\n\t"
        "stw     %[sha256], 0(r1)\n\t"
        "stw     %[data], 4(r1)\n\t"
        "stw     %[len], 8(r1)\n\t"
        /* Copy digest to add in at end */
        "lwz     r0, 0(%[sha256])\n\t"
        "lwz     %[data], 4(%[sha256])\n\t"
        "lwz     r7, 8(%[sha256])\n\t"
        "lwz     r8, 12(%[sha256])\n\t"
        "lwz     r9, 16(%[sha256])\n\t"
        "lwz     r10, 20(%[sha256])\n\t"
        "lwz     r11, 24(%[sha256])\n\t"
        "lwz     r12, 28(%[sha256])\n\t"
        "lwz     %[sha256], 4(r1)\n\t"
        /* Start of loop processing a block */
        "\n"
    "L_SHA256_transform_len_begin_%=: \n\t"
        /* Load W - 64 bytes */
        "lwz     r14, 0(%[sha256])\n\t"
        "lwz     r15, 4(%[sha256])\n\t"
        "lwz     r16, 8(%[sha256])\n\t"
        "lwz     r17, 12(%[sha256])\n\t"
        "lwz     r18, 16(%[sha256])\n\t"
        "lwz     r19, 20(%[sha256])\n\t"
        "lwz     r20, 24(%[sha256])\n\t"
        "lwz     r21, 28(%[sha256])\n\t"
        "lwz     r22, 32(%[sha256])\n\t"
        "lwz     r23, 36(%[sha256])\n\t"
        "lwz     r24, 40(%[sha256])\n\t"
        "lwz     r25, 44(%[sha256])\n\t"
        "lwz     r26, 48(%[sha256])\n\t"
        "lwz     r27, 52(%[sha256])\n\t"
        "lwz     r28, 56(%[sha256])\n\t"
        "lwz     r29, 60(%[sha256])\n\t"
        "li      %[sha256], 4\n\t"
        "mtctr   %[sha256]\n\t"
        /* Start of 16 rounds */
        "\n"
    "L_SHA256_transform_len_start_%=: \n\t"
        /* Round 0 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 0(r6)\n\t"
        "add     r12, r12, r14\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_0_%=\n\t"
        /* Calc new W[0] */
        "rotlwi  %[sha256], r15, 25\n\t"
        "rotlwi  %[len], r15, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "rotlwi  %[sha256], r28, 15\n\t"
        "rotlwi  %[len], r28, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r14, r14, %[sha256]\n\t"
        "add     r14, r14, r23\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_0_%=: \n\t"
        /* Round 1 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 4(r6)\n\t"
        "add     r11, r11, r15\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_1_%=\n\t"
        /* Calc new W[1] */
        "rotlwi  %[sha256], r16, 25\n\t"
        "rotlwi  %[len], r16, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "rotlwi  %[sha256], r29, 15\n\t"
        "rotlwi  %[len], r29, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r15, r15, %[sha256]\n\t"
        "add     r15, r15, r24\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_1_%=: \n\t"
        /* Round 2 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 8(r6)\n\t"
        "add     r10, r10, r16\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_2_%=\n\t"
        /* Calc new W[2] */
        "rotlwi  %[sha256], r17, 25\n\t"
        "rotlwi  %[len], r17, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "rotlwi  %[sha256], r14, 15\n\t"
        "rotlwi  %[len], r14, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r16, r16, %[sha256]\n\t"
        "add     r16, r16, r25\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_2_%=: \n\t"
        /* Round 3 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 12(r6)\n\t"
        "add     r9, r9, r17\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_3_%=\n\t"
        /* Calc new W[3] */
        "rotlwi  %[sha256], r18, 25\n\t"
        "rotlwi  %[len], r18, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "rotlwi  %[sha256], r15, 15\n\t"
        "rotlwi  %[len], r15, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r15, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r17, r17, %[sha256]\n\t"
        "add     r17, r17, r26\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_3_%=: \n\t"
        /* Round 4 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 16(r6)\n\t"
        "add     r8, r8, r18\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_4_%=\n\t"
        /* Calc new W[4] */
        "rotlwi  %[sha256], r19, 25\n\t"
        "rotlwi  %[len], r19, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "rotlwi  %[sha256], r16, 15\n\t"
        "rotlwi  %[len], r16, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r16, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r18, r18, %[sha256]\n\t"
        "add     r18, r18, r27\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_4_%=: \n\t"
        /* Round 5 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 20(r6)\n\t"
        "add     r7, r7, r19\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_5_%=\n\t"
        /* Calc new W[5] */
        "rotlwi  %[sha256], r20, 25\n\t"
        "rotlwi  %[len], r20, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "rotlwi  %[sha256], r17, 15\n\t"
        "rotlwi  %[len], r17, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r17, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r19, r19, %[sha256]\n\t"
        "add     r19, r19, r28\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_5_%=: \n\t"
        /* Round 6 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 24(r6)\n\t"
        "add     %[data], %[data], r20\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_6_%=\n\t"
        /* Calc new W[6] */
        "rotlwi  %[sha256], r21, 25\n\t"
        "rotlwi  %[len], r21, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "rotlwi  %[sha256], r18, 15\n\t"
        "rotlwi  %[len], r18, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r18, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r20, r20, %[sha256]\n\t"
        "add     r20, r20, r29\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_6_%=: \n\t"
        /* Round 7 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 28(r6)\n\t"
        "add     r0, r0, r21\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_7_%=\n\t"
        /* Calc new W[7] */
        "rotlwi  %[sha256], r22, 25\n\t"
        "rotlwi  %[len], r22, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "rotlwi  %[sha256], r19, 15\n\t"
        "rotlwi  %[len], r19, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r19, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r21, r21, %[sha256]\n\t"
        "add     r21, r21, r14\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_7_%=: \n\t"
        /* Round 8 */
        "rotlwi  %[sha256], r9, 26\n\t"
        "rotlwi  %[len], r9, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], r9\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "lwz     %[sha256], 32(r6)\n\t"
        "add     r12, r12, r22\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "add     r8, r8, r12\n\t"
        "rotlwi  %[sha256], r0, 30\n\t"
        "rotlwi  %[len], r0, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "xor     %[len], r0, %[data]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r12, r12, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_8_%=\n\t"
        /* Calc new W[8] */
        "rotlwi  %[sha256], r23, 25\n\t"
        "rotlwi  %[len], r23, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "rotlwi  %[sha256], r20, 15\n\t"
        "rotlwi  %[len], r20, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r20, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r22, r22, %[sha256]\n\t"
        "add     r22, r22, r15\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_8_%=: \n\t"
        /* Round 9 */
        "rotlwi  %[sha256], r8, 26\n\t"
        "rotlwi  %[len], r8, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], r8\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "lwz     %[sha256], 36(r6)\n\t"
        "add     r11, r11, r23\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "add     r7, r7, r11\n\t"
        "rotlwi  %[sha256], r12, 30\n\t"
        "rotlwi  %[len], r12, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "xor     %[len], r12, r0\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     r11, r11, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_9_%=\n\t"
        /* Calc new W[9] */
        "rotlwi  %[sha256], r24, 25\n\t"
        "rotlwi  %[len], r24, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "rotlwi  %[sha256], r21, 15\n\t"
        "rotlwi  %[len], r21, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r21, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r23, r23, %[sha256]\n\t"
        "add     r23, r23, r16\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_9_%=: \n\t"
        /* Round 10 */
        "rotlwi  %[sha256], r7, 26\n\t"
        "rotlwi  %[len], r7, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], r7\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "lwz     %[sha256], 40(r6)\n\t"
        "add     r10, r10, r24\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "add     %[data], %[data], r10\n\t"
        "rotlwi  %[sha256], r11, 30\n\t"
        "rotlwi  %[len], r11, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "xor     %[len], r11, r12\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r10, r10, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_10_%=\n\t"
        /* Calc new W[10] */
        "rotlwi  %[sha256], r25, 25\n\t"
        "rotlwi  %[len], r25, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "rotlwi  %[sha256], r22, 15\n\t"
        "rotlwi  %[len], r22, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r22, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r24, r24, %[sha256]\n\t"
        "add     r24, r24, r17\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_10_%=: \n\t"
        /* Round 11 */
        "rotlwi  %[sha256], %[data], 26\n\t"
        "rotlwi  %[len], %[data], 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[data]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "lwz     %[sha256], 44(r6)\n\t"
        "add     r9, r9, r25\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "add     r0, r0, r9\n\t"
        "rotlwi  %[sha256], r10, 30\n\t"
        "rotlwi  %[len], r10, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "xor     %[len], r10, r11\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r11\n\t"
        "add     r9, r9, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_11_%=\n\t"
        /* Calc new W[11] */
        "rotlwi  %[sha256], r26, 25\n\t"
        "rotlwi  %[len], r26, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "rotlwi  %[sha256], r23, 15\n\t"
        "rotlwi  %[len], r23, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r23, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r25, r25, %[sha256]\n\t"
        "add     r25, r25, r18\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_11_%=: \n\t"
        /* Round 12 */
        "rotlwi  %[sha256], r0, 26\n\t"
        "rotlwi  %[len], r0, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r0, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[sha256], %[data], r7\n\t"
        "and     %[sha256], %[sha256], r0\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "lwz     %[sha256], 48(r6)\n\t"
        "add     r8, r8, r26\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "add     r12, r12, r8\n\t"
        "rotlwi  %[sha256], r9, 30\n\t"
        "rotlwi  %[len], r9, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r9, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "xor     %[len], r9, r10\n\t"
        "xor     %[sha256], r10, r11\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r10\n\t"
        "add     r8, r8, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_12_%=\n\t"
        /* Calc new W[12] */
        "rotlwi  %[sha256], r27, 25\n\t"
        "rotlwi  %[len], r27, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "rotlwi  %[sha256], r24, 15\n\t"
        "rotlwi  %[len], r24, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r24, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r26, r26, %[sha256]\n\t"
        "add     r26, r26, r19\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_12_%=: \n\t"
        /* Round 13 */
        "rotlwi  %[sha256], r12, 26\n\t"
        "rotlwi  %[len], r12, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r12, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[sha256], r0, %[data]\n\t"
        "and     %[sha256], %[sha256], r12\n\t"
        "xor     %[sha256], %[sha256], %[data]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "lwz     %[sha256], 52(r6)\n\t"
        "add     r7, r7, r27\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "add     r11, r11, r7\n\t"
        "rotlwi  %[sha256], r8, 30\n\t"
        "rotlwi  %[len], r8, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r8, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "xor     %[len], r8, r9\n\t"
        "xor     %[sha256], r9, r10\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r9\n\t"
        "add     r7, r7, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_13_%=\n\t"
        /* Calc new W[13] */
        "rotlwi  %[sha256], r28, 25\n\t"
        "rotlwi  %[len], r28, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r28, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "rotlwi  %[sha256], r25, 15\n\t"
        "rotlwi  %[len], r25, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r25, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r27, r27, %[sha256]\n\t"
        "add     r27, r27, r20\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_13_%=: \n\t"
        /* Round 14 */
        "rotlwi  %[sha256], r11, 26\n\t"
        "rotlwi  %[len], r11, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r11, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[sha256], r12, r0\n\t"
        "and     %[sha256], %[sha256], r11\n\t"
        "xor     %[sha256], %[sha256], r0\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "lwz     %[sha256], 56(r6)\n\t"
        "add     %[data], %[data], r28\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "add     r10, r10, %[data]\n\t"
        "rotlwi  %[sha256], r7, 30\n\t"
        "rotlwi  %[len], r7, 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r7, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "xor     %[len], r7, r8\n\t"
        "xor     %[sha256], r8, r9\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r8\n\t"
        "add     %[data], %[data], %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_14_%=\n\t"
        /* Calc new W[14] */
        "rotlwi  %[sha256], r29, 25\n\t"
        "rotlwi  %[len], r29, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r29, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "rotlwi  %[sha256], r26, 15\n\t"
        "rotlwi  %[len], r26, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r26, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r28, r28, %[sha256]\n\t"
        "add     r28, r28, r21\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_14_%=: \n\t"
        /* Round 15 */
        "rotlwi  %[sha256], r10, 26\n\t"
        "rotlwi  %[len], r10, 21\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], r10, 7\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[sha256], r11, r12\n\t"
        "and     %[sha256], %[sha256], r10\n\t"
        "xor     %[sha256], %[sha256], r12\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "lwz     %[sha256], 60(r6)\n\t"
        "add     r0, r0, r29\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "add     r9, r9, r0\n\t"
        "rotlwi  %[sha256], %[data], 30\n\t"
        "rotlwi  %[len], %[data], 19\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "rotlwi  %[len], %[data], 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "xor     %[len], %[data], r7\n\t"
        "xor     %[sha256], r7, r8\n\t"
        "and     %[sha256], %[sha256], %[len]\n\t"
        "xor     %[sha256], %[sha256], r7\n\t"
        "add     r0, r0, %[sha256]\n\t"
        "mfctr   %[len]\n\t"
        "cmpwi   %[sha256], %[len], 1\n\t"
        "beq     %[sha256], L_SHA256_transform_len_after_blk_15_%=\n\t"
        /* Calc new W[15] */
        "rotlwi  %[sha256], r14, 25\n\t"
        "rotlwi  %[len], r14, 14\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r14, 3\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "rotlwi  %[sha256], r27, 15\n\t"
        "rotlwi  %[len], r27, 13\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "srwi    %[len], r27, 10\n\t"
        "xor     %[sha256], %[sha256], %[len]\n\t"
        "add     r29, r29, %[sha256]\n\t"
        "add     r29, r29, r22\n\t"
        "\n"
    "L_SHA256_transform_len_after_blk_15_%=: \n\t"
        "addi    r6, r6, 0x40\n\t"
        "bdnz    L_SHA256_transform_len_start_%=\n\t"
        "subi    r6, r6, 0x100\n\t"
        "lwz     %[sha256], 0(r1)\n\t"
        /* Add in digest from start */
        "lwz     %[len], 0(%[sha256])\n\t"
        "add     r0, r0, %[len]\n\t"
        "lwz     %[len], 4(%[sha256])\n\t"
        "add     %[data], %[data], %[len]\n\t"
        "lwz     %[len], 8(%[sha256])\n\t"
        "add     r7, r7, %[len]\n\t"
        "lwz     %[len], 12(%[sha256])\n\t"
        "add     r8, r8, %[len]\n\t"
        "lwz     %[len], 16(%[sha256])\n\t"
        "add     r9, r9, %[len]\n\t"
        "lwz     %[len], 20(%[sha256])\n\t"
        "add     r10, r10, %[len]\n\t"
        "lwz     %[len], 24(%[sha256])\n\t"
        "add     r11, r11, %[len]\n\t"
        "lwz     %[len], 28(%[sha256])\n\t"
        "add     r12, r12, %[len]\n\t"
        "stw     r0, 0(%[sha256])\n\t"
        "stw     %[data], 4(%[sha256])\n\t"
        "stw     r7, 8(%[sha256])\n\t"
        "stw     r8, 12(%[sha256])\n\t"
        "stw     r9, 16(%[sha256])\n\t"
        "stw     r10, 20(%[sha256])\n\t"
        "stw     r11, 24(%[sha256])\n\t"
        "stw     r12, 28(%[sha256])\n\t"
        "lwz     %[sha256], 4(r1)\n\t"
        "lwz     %[len], 8(r1)\n\t"
        "mtctr   %[len]\n\t"
        "subi    %[len], %[len], 1\n\t"
        "addi    %[sha256], %[sha256], 0x40\n\t"
        "stw     %[sha256], 4(r1)\n\t"
        "stw     %[len], 8(r1)\n\t"
        "bdnz    L_SHA256_transform_len_begin_%=\n\t"
        "addi    r1, r1, 12\n\t"
#endif /* WOLFSSL_PPC32_ASM_SMALL */
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
        : [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len),
          [L_SHA256_transform_len_k] "+r" (L_SHA256_transform_len_k_c)
        :
#else
        :
        : [sha256] "r" (sha256), [data] "r" (data), [len] "r" (len),
          [L_SHA256_transform_len_k] "r" (L_SHA256_transform_len_k_c)
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
        : "memory", "cc", "r0", "r7", "r8", "r9", "r10", "r11", "r12", "r14",
            "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
            "r24", "r25", "r26", "r27", "r28", "r29"
    );
}

#endif /* __PIC__ */
#endif /* !WOLFSSL_PPC32_ASM_SPE */
#endif /* !NO_SHA256 */

#endif /* WOLFSSL_PPC32_ASM_INLINE */
#endif /* WOLFSSL_PPC32_ASM */