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>
64 lines
1.1 KiB
C
64 lines
1.1 KiB
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2008-07-29 Bernard first version from QiuYi implementation
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*/
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#include <rtthread.h>
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#ifdef __GNUC__
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/*
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-->High Address,Stack Top
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PC<------|
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LR |
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IP |
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FP |
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...... |
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PC <-| |
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LR | |
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IP | |
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FP---|-- |
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...... |
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PC |
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LR |
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IP |
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FP---
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-->Low Address,Stack Bottom
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*/
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void rt_hw_backtrace(rt_uint32_t *fp, rt_uint32_t thread_entry)
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{
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rt_uint32_t i, pc, func_entry;
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pc = *fp;
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rt_kprintf("[0x%x]\n", pc-0xC);
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for(i=0; i<10; i++)
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{
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fp = (rt_uint32_t *)*(fp - 3);
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pc = *fp ;
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func_entry = pc - 0xC;
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if(func_entry <= 0x30000000) break;
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if(func_entry == thread_entry)
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{
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rt_kprintf("EntryPoint:0x%x\n", func_entry);
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break;
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}
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rt_kprintf("[0x%x]\n", func_entry);
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}
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}
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#else
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void rt_hw_backtrace(rt_uint32_t *fp, rt_uint32_t thread_entry)
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{
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/* old compiler implementation */
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}
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#endif
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