summaryrefslogtreecommitdiff
path: root/src/init.c
diff options
context:
space:
mode:
authorBernard Xiong <[email protected]>2015-05-04 20:38:22 +0800
committerBernard Xiong <[email protected]>2015-05-04 20:38:22 +0800
commit90e95eca54545cf1eeb8a163b83f8c2e2b24a891 (patch)
treefe7d8653c4c9fde78f2cfa47b2bd6ee6af656ab9 /src/init.c
parentdcc6e398165e61859411185db01c99a11ed30a8f (diff)
[Kernel] Rename init.c to components.c in kernel to avoid same file name issue.
Diffstat (limited to 'src/init.c')
-rw-r--r--src/init.c219
1 files changed, 0 insertions, 219 deletions
diff --git a/src/init.c b/src/init.c
deleted file mode 100644
index b697b73180..0000000000
--- a/src/init.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * File : init.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2012 - 2015, 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
- * 2012-09-20 Bernard Change the name to components.c
- * And all components related header files.
- * 2012-12-23 Bernard fix the pthread initialization issue.
- * 2013-06-23 Bernard Add the init_call for components initialization.
- * 2013-07-05 Bernard Remove initialization feature for MS VC++ compiler
- * 2015-02-06 Bernard Remove the MS VC++ support and move to the kernel
- */
-
-#include <rtthread.h>
-
-#ifdef RT_USING_COMPONENTS_INIT
-/*
- * Components Initialization will initialize some driver and components as following
- * order:
- * rti_start --> 0
- * BOARD_EXPORT --> 1
- * rti_board_end --> 1.end
- *
- * DEVICE_EXPORT --> 2
- * COMPONENT_EXPORT --> 3
- * FS_EXPORT --> 4
- * ENV_EXPORT --> 5
- * APP_EXPORT --> 6
- *
- * rti_end --> 6.end
- *
- * These automatically initializaiton, the driver or component initial function must
- * be defined with:
- * INIT_BOARD_EXPORT(fn);
- * INIT_DEVICE_EXPORT(fn);
- * ...
- * INIT_APP_EXPORT(fn);
- * etc.
- */
-static int rti_start(void)
-{
- return 0;
-}
-INIT_EXPORT(rti_start, "0");
-
-static int rti_board_end(void)
-{
- return 0;
-}
-INIT_EXPORT(rti_board_end, "1.end");
-
-static int rti_end(void)
-{
- return 0;
-}
-INIT_EXPORT(rti_end, "6.end");
-
-/**
- * RT-Thread Components Initialization for board
- */
-void rt_components_board_init(void)
-{
-#if RT_DEBUG_INIT
- int result;
- const struct rt_init_desc *desc;
- for (desc = &__rt_init_desc_rti_start; desc < &__rt_init_desc_rti_board_end; desc ++)
- {
- rt_kprintf("initialize %s", desc->fn_name);
- result = desc->fn();
- rt_kprintf(":%d done\n", result);
- }
-#else
- const init_fn_t *fn_ptr;
-
- for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; fn_ptr++)
- {
- (*fn_ptr)();
- }
-#endif
-}
-
-/**
- * RT-Thread Components Initialization
- */
-void rt_components_init(void)
-{
-#if RT_DEBUG_INIT
- int result;
- const struct rt_init_desc *desc;
-
- rt_kprintf("do components intialization.\n");
- for (desc = &__rt_init_desc_rti_board_end; desc < &__rt_init_desc_rti_end; desc ++)
- {
- rt_kprintf("initialize %s", desc->fn_name);
- result = desc->fn();
- rt_kprintf(":%d done\n", result);
- }
-#else
- const init_fn_t *fn_ptr;
-
- for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; fn_ptr ++)
- {
- (*fn_ptr)();
- }
-#endif
-}
-
-#ifdef RT_USING_USER_MAIN
-
-void rt_application_init(void);
-void rt_hw_board_init(void);
-
-#ifdef __CC_ARM
-extern int $Super$$main(void);
-/* re-define main function */
-int $Sub$$main(void)
-{
- rt_hw_interrupt_disable();
- rtthread_startup();
-
- return 0;
-}
-#endif
-
-#ifndef RT_USING_HEAP
-/* if there is not enble heap, we should use static thread and stack. */
-ALIGN(8)
-static rt_uint8_t main_stack[2048];
-struct rt_thread main_thread;
-#endif
-
-/* the system main thread */
-void main_thread_entry(void *parameter)
-{
- extern int main(void);
- extern int $Super$$main(void);
-
- /* RT-Thread components initialization */
- rt_components_init();
-
- /* invoke system main function */
-#ifdef __CC_ARM
- $Super$$main(); /* for ARMCC. */
-#else
- main();
-#endif
-}
-
-void rt_application_init(void)
-{
- rt_thread_t tid;
-
-#ifdef RT_USING_HEAP
- tid = rt_thread_create("main", main_thread_entry, RT_NULL,
- 2048, RT_THREAD_PRIORITY_MAX / 3, 20);
- RT_ASSERT(tid != RT_NULL);
-#else
- rt_err_t result;
-
- tid = &main_thread;
- result = rt_thread_init(tid, "main", main_thread_entry, RT_NULL,
- 2048, RT_THREAD_PRIORITY_MAX / 3, 20);
- RT_ASSERT(result != RT_EOK);
-#endif
-
- rt_thread_startup(tid);
-}
-
-int rtthread_startup(void)
-{
- rt_hw_interrupt_disable();
-
- /* board level initalization
- * NOTE: please initialize heap inside board initialization.
- */
- rt_hw_board_init();
-
- /* show RT-Thread version */
- rt_show_version();
-
- /* timer system initialization */
- rt_system_timer_init();
-
- /* scheduler system initialization */
- rt_system_scheduler_init();
-
- /* create init_thread */
- rt_application_init();
-
- /* timer thread initialization */
- rt_system_timer_thread_init();
-
- /* idle thread initialization */
- rt_thread_idle_init();
-
- /* start scheduler */
- rt_system_scheduler_start();
-
- /* never reach here */
- return ;
-}
-#endif
-#endif