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/*
* File : application.c
* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2017-08-08 Yang the first version
*/
#include <rtthread.h>
#ifdef RT_USING_FINSH
#include <shell.h>
#include <finsh.h>
#endif
/* thread phase init */
void rt_init_thread_entry(void *parameter)
{
/* Initialization RT-Thread Components */
#ifdef RT_USING_COMPONENTS_INIT
rt_components_init();
#elif defined(RT_USING_FINSH)
finsh_system_init();
#endif
}
void build_dump(void)
{
#if defined(__CC_ARM)
rt_kprintf("using MDK\n");
#elif defined(__IAR_SYSTEMS_ICC__)
rt_kprintf("using IAR\n");
#elif defined(__GNUC__)
rt_kprintf("using GCC\n");
#else
rt_kprintf("unkown Compiler\n");
#endif
}
void link_dump(void)
{
#ifdef __GNUC__
extern unsigned int _sdata;
extern unsigned int _edata;
extern unsigned int _sidata;
extern unsigned int _sbss;
extern unsigned int _ebss;
#define DUMP_VAR(__VAR) \
rt_kprintf("%-20s %p\n", #__VAR, &__VAR)
DUMP_VAR(_sdata);
DUMP_VAR(_edata);
DUMP_VAR(_sidata);
DUMP_VAR(_sbss);
DUMP_VAR(_ebss);
#endif
}
int rt_application_init(void)
{
rt_thread_t tid;
build_dump();
link_dump();
tid = rt_thread_create("init",
rt_init_thread_entry, RT_NULL,
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
if (tid != RT_NULL) rt_thread_startup(tid);
return 0;
}
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