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rt-thread
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Embedded GPLv2 license in components

This commit is contained in:
yiyue.fang 2013-06-26 23:25:12 +08:00
parent 8ab2b287b8
commit 90ac1c9ba4
2 changed files with 48 additions and 28 deletions
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60
components/init/components.c
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@ -1,11 +1,21 @@
/* /*
* File : components.c * File : components.c
* This file is part of RT-Thread RTOS * This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2012, RT-Thread Development Team * COPYRIGHT (C) 2012 - 2013, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * This program is free software; you can redistribute it and/or modify
* found in the file LICENSE in this distribution or at * it under the terms of the GNU General Public License as published by
* http://www.rt-thread.org/license/LICENSE * 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: * Change Logs:
* Date Author Notes * Date Author Notes
@ -19,19 +29,19 @@
static int rti_start(void) static int rti_start(void)
{ {
return 0; return 0;
} }
INIT_EXPORT(rti_start, "0"); INIT_EXPORT(rti_start, "0");
static int rti_board_end(void) static int rti_board_end(void)
{ {
return 0; return 0;
} }
INIT_EXPORT(rti_board_end, "1.post"); INIT_EXPORT(rti_board_end, "1.post");
static int rti_end(void) static int rti_end(void)
{ {
return 0; return 0;
} }
INIT_EXPORT(rti_end,"7"); INIT_EXPORT(rti_end,"7");
@ -39,14 +49,14 @@ INIT_EXPORT(rti_end,"7");
/* fixed for MSC_VC and x86_64 in GNU GCC */ /* fixed for MSC_VC and x86_64 in GNU GCC */
#define NEXT_COMPONENT_FN(fn_ptr, end) fn_ptr = _next_component_fn(fn_ptr, end) #define NEXT_COMPONENT_FN(fn_ptr, end) fn_ptr = _next_component_fn(fn_ptr, end)
const init_fn_t* _next_component_fn(const init_fn_t* fn, const init_fn_t* end) const init_fn_t *_next_component_fn(const init_fn_t *fn, const init_fn_t *end)
{ {
unsigned int *ptr; unsigned int *ptr;
ptr = (unsigned int*) (fn + 1); ptr = (unsigned int*) (fn + 1);
while ((*ptr == 0) && ((unsigned int*)ptr < (unsigned int*)end)) while ((*ptr == 0) && ((unsigned int*)ptr < (unsigned int*)end))
ptr ++; ptr ++;
return (const init_fn_t*)ptr; return (const init_fn_t*)ptr;
} }
#else #else
#define NEXT_COMPONENT_FN(fn_ptr, end) fn_ptr++ #define NEXT_COMPONENT_FN(fn_ptr, end) fn_ptr++
@ -57,13 +67,13 @@ const init_fn_t* _next_component_fn(const init_fn_t* fn, const init_fn_t* end)
*/ */
void rt_components_board_init(void) void rt_components_board_init(void)
{ {
const init_fn_t* fn_ptr; const init_fn_t *fn_ptr;
for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; ) for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; )
{ {
(*fn_ptr)(); (*fn_ptr)();
NEXT_COMPONENT_FN(fn_ptr, __rt_init_rti_board_end); NEXT_COMPONENT_FN(fn_ptr, __rt_init_rti_board_end);
} }
} }
/** /**
@ -71,12 +81,12 @@ void rt_components_board_init(void)
*/ */
void rt_components_init(void) void rt_components_init(void)
{ {
const init_fn_t* fn_ptr; const init_fn_t *fn_ptr;
for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; ) for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; )
{ {
(*fn_ptr)(); (*fn_ptr)();
NEXT_COMPONENT_FN(fn_ptr, __rt_init_rti_end); NEXT_COMPONENT_FN(fn_ptr, __rt_init_rti_end);
} }
} }

16
components/init/components.h
View File

@ -3,9 +3,19 @@
* This file is part of RT-Thread RTOS * This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2012, RT-Thread Development Team * COPYRIGHT (C) 2012, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * This program is free software; you can redistribute it and/or modify
* found in the file LICENSE in this distribution or at * it under the terms of the GNU General Public License as published by
* http://www.rt-thread.org/license/LICENSE * 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: * Change Logs:
* Date Author Notes * Date Author Notes