8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/**
|
|
* \file bn_mul.h
|
|
*
|
|
* \brief Multi-precision integer library
|
|
*
|
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*/
|
|
/*
|
|
* Multiply source vector [s] with b, add result
|
|
* to destination vector [d] and set carry c.
|
|
*
|
|
* Currently supports:
|
|
*
|
|
* . IA-32 (386+) . AMD64 / EM64T
|
|
* . IA-32 (SSE2) . Motorola 68000
|
|
* . PowerPC, 32-bit . MicroBlaze
|
|
* . PowerPC, 64-bit . TriCore
|
|
* . SPARC v8 . ARM v3+
|
|
* . Alpha . MIPS32
|
|
* . C, longlong . C, generic
|
|
*/
|
|
#ifndef MBEDTLS_BN_MUL_H
|
|
#define MBEDTLS_BN_MUL_H
|
|
|
|
#include "bignum.h"
|
|
|
|
#if !defined(MULADDC_CORE)
|
|
#if defined(MBEDTLS_HAVE_UDBL)
|
|
|
|
#define MULADDC_INIT \
|
|
{ \
|
|
mbedtls_t_udbl r; \
|
|
mbedtls_mpi_uint r0, r1;
|
|
|
|
#define MULADDC_CORE \
|
|
r = *(s++) * (mbedtls_t_udbl) b; \
|
|
r0 = (mbedtls_mpi_uint) r; \
|
|
r1 = (mbedtls_mpi_uint)( r >> biL ); \
|
|
r0 += c; r1 += (r0 < c); \
|
|
r0 += *d; r1 += (r0 < *d); \
|
|
c = r1; *(d++) = r0;
|
|
|
|
#define MULADDC_STOP \
|
|
}
|
|
|
|
#else
|
|
#define MULADDC_INIT \
|
|
{ \
|
|
mbedtls_mpi_uint s0, s1, b0, b1; \
|
|
mbedtls_mpi_uint r0, r1, rx, ry; \
|
|
b0 = ( b << biH ) >> biH; \
|
|
b1 = ( b >> biH );
|
|
|
|
#define MULADDC_CORE \
|
|
s0 = ( *s << biH ) >> biH; \
|
|
s1 = ( *s >> biH ); s++; \
|
|
rx = s0 * b1; r0 = s0 * b0; \
|
|
ry = s1 * b0; r1 = s1 * b1; \
|
|
r1 += ( rx >> biH ); \
|
|
r1 += ( ry >> biH ); \
|
|
rx <<= biH; ry <<= biH; \
|
|
r0 += rx; r1 += (r0 < rx); \
|
|
r0 += ry; r1 += (r0 < ry); \
|
|
r0 += c; r1 += (r0 < c); \
|
|
r0 += *d; r1 += (r0 < *d); \
|
|
c = r1; *(d++) = r0;
|
|
|
|
#define MULADDC_STOP \
|
|
}
|
|
|
|
#endif /* C (generic) */
|
|
#endif /* C (longlong) */
|
|
|
|
|
|
#endif /* bn_mul.h */
|