Embedded GPLv2 license.

79392bb0 · Bernard Xiong · b23dd159 · 79392bb0 · 79392bb0 · 79392bb0
22 changed file
--- a/include/rtdebug.h
+++ b/include/rtdebug.h
@@ -3,11 +3,21 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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.
 */
- 
+
 #ifndef __RTDEBUG_H__
 #define __RTDEBUG_H__


--- a/include/rtdef.h
+++ b/include/rtdef.h
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -14,13 +24,13 @@
 * 2010-10-26     yi.qiu       add module support
 * 2010-11-10     Bernard      add cleanup callback function in thread exit.
 * 2011-05-09     Bernard      use builtin va_arg in GCC 4.x
- * 2012-11-16     Bernard      change RT_NULL from ((void*)0) to 0. 
+ * 2012-11-16     Bernard      change RT_NULL from ((void*)0) to 0.
 * 2012-12-29     Bernard      change the RT_USING_MEMPOOL location and add
 *                             RT_USING_MEMHEAP condition.
 * 2012-12-30     Bernard      add more control command for graphic.
 * 2013-01-09     Bernard      change version number.
 */
- 
+
 #ifndef __RT_DEF_H__
 #define __RT_DEF_H__

@@ -141,7 +151,7 @@ typedef rt_base_t                       rt_off_t;       /**< Type for offset */
 	#define USED						__attribute__((used))
    #define ALIGN(n)                    __attribute__((aligned(n)))
    #define rt_inline                   static inline
-    #define RTT_API 
+    #define RTT_API
 #elif defined (_MSC_VER)
    #include <stdarg.h>
    #define SECTION(x)
@@ -170,7 +180,7 @@ typedef int (*init_fn_t)(void);
 #define INIT_EXPORT(fn, level)	\
 	const init_fn_t __rt_init_##fn SECTION(".rti_fn."level) = fn
 #else
-#define INIT_EXPORT(fn, level)      
+#define INIT_EXPORT(fn, level)
 #endif

 /* board init routines will be called in board_init() function */
@@ -235,7 +245,7 @@ typedef int (*init_fn_t)(void);
 *
 * @def RT_ALIGN_DOWN(size, align)
 * Return the down number of aligned at specified width. RT_ALIGN_DOWN(13, 4)
- * would return 12. 
+ * would return 12.
 */
 #define RT_ALIGN_DOWN(size, align)      ((size) & ~((align) - 1))

@@ -350,7 +360,7 @@ struct rt_object_information
 #define RT_OBJECT_HOOK_CALL(func, argv) \
    do { if ((func) != RT_NULL) func argv; } while (0)
 #else
-#define RT_OBJECT_HOOK_CALL(func, argv) 
+#define RT_OBJECT_HOOK_CALL(func, argv)
 #endif

 /*@}*/
@@ -433,7 +443,7 @@ struct rt_thread
    char        name[RT_NAME_MAX];                      /**< the name of thread */
    rt_uint8_t  type;                                   /**< type of object */
    rt_uint8_t  flags;                                  /**< thread's flags */
-    
+
 #ifdef RT_USING_MODULE
    void       *module_id;                              /**< id of application module */
 #endif
@@ -923,7 +933,7 @@ struct rt_module
    struct rt_module_symtab     *symtab;                /**< module symbol table */

    rt_uint32_t                  nref;                  /**< reference count */
-    
+
    /* object in this module, module object is the last basic object type */
    struct rt_object_information module_object[RT_Object_Class_Unknown];
 };

--- a/include/rthw.h
+++ b/include/rthw.h
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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

--- a/include/rtm.h
+++ b/include/rtm.h
@@ -3,11 +3,21 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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.
 */
- 
+
 #ifndef __RTM_H__
 #define __RTM_H__


--- a/include/rtservice.h
+++ b/include/rtservice.h
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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

--- a/include/rtthread.h
+++ b/include/rtthread.h
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -423,7 +433,7 @@ void rt_module_unload_sethook(void (*hook)(rt_module_t module));

 /*@}*/
 #endif
- 
+
 /*
 * interrupt service
 */

--- a/src/clock.c
+++ b/src/clock.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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

--- a/src/device.c
+++ b/src/device.c
@@ -3,15 +3,25 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
 * 2007-01-21     Bernard      the first version
 * 2010-05-04     Bernard      add rt_device_init implementation
- * 2012-10-20     Bernard      add device check in register function, 
+ * 2012-10-20     Bernard      add device check in register function,
 *                             provided by Rob <rdent@iinet.net.au>
 * 2012-12-25     Bernard      return RT_EOK if the device interface not exist.
 */
@@ -158,7 +168,7 @@ RTM_EXPORT(rt_device_find);
 * This function will initialize the specified device
 *
 * @param dev the pointer of device driver structure
- * 
+ *
 * @return the result
 */
 rt_err_t rt_device_init(rt_device_t dev)
@@ -377,7 +387,7 @@ rt_device_set_rx_indicate(rt_device_t dev,
 RTM_EXPORT(rt_device_set_rx_indicate);

 /**
- * This function will set the indication callback function when device has 
+ * This function will set the indication callback function when device has
 * written data to physical hardware.
 *
 * @param dev the pointer of device driver structure

--- a/src/idle.c
+++ b/src/idle.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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

--- a/src/ipc.c
+++ b/src/ipc.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -1214,7 +1224,7 @@ rt_err_t rt_event_control(rt_event_t event, rt_uint8_t cmd, void *arg)

    return -RT_ERROR;
 }
-RTM_EXPORT(rt_event_control); 
+RTM_EXPORT(rt_event_control);
 #endif /* end of RT_USING_EVENT */

 #ifdef RT_USING_MAILBOX
@@ -1568,7 +1578,7 @@ rt_err_t rt_mb_recv(rt_mailbox_t mb, rt_uint32_t *value, rt_int32_t timeout)
            rt_hw_interrupt_enable(temp);

            thread->error = -RT_ETIMEOUT;
-            
+
            return -RT_ETIMEOUT;
        }

@@ -1693,7 +1703,7 @@ rt_err_t rt_mb_control(rt_mailbox_t mb, rt_uint8_t cmd, void *arg)

    return -RT_ERROR;
 }
-RTM_EXPORT(rt_mb_control); 
+RTM_EXPORT(rt_mb_control);
 #endif /* end of RT_USING_MAILBOX */

 #ifdef RT_USING_MESSAGEQUEUE
@@ -2199,7 +2209,7 @@ rt_err_t rt_mq_recv(rt_mq_t    mq,

    return RT_EOK;
 }
-RTM_EXPORT(rt_mq_recv);  
+RTM_EXPORT(rt_mq_recv);

 /**
 * This function can get or set some extra attributions of a message queue

--- a/src/irq.c
+++ b/src/irq.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -68,10 +78,10 @@ RTM_EXPORT(rt_interrupt_leave);

 /**
 * This function will return the nest of interrupt.
- * 
+ *
 * User application can invoke this function to get whether current
 * context is interrupt context.
- * 
+ *
 * @return the number of nested interrupts.
 */
 rt_uint8_t rt_interrupt_get_nest(void)

--- a/src/kservice.c
+++ b/src/kservice.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -16,7 +26,7 @@
 *                             fix gcc compiling issue.
 * 2010-04-15     Bernard      remove weak definition on ICCM16C compiler
 * 2012-07-18     Arda         add the alignment display for signed integer
- * 2012-11-23     Bernard      fix IAR compiler error. 
+ * 2012-11-23     Bernard      fix IAR compiler error.
 * 2012-12-22     Bernard      fix rt_kprintf issue, which found by Grissiom.
 * 2013-06-24     Bernard      remove rt_kprintf if RT_USING_CONSOLE is not defined.
 */
@@ -84,7 +94,7 @@ void rt_set_errno(rt_err_t error)
    if (tid == RT_NULL)
    {
        _errno = error;
-        
+
        return;
    }

@@ -100,7 +110,7 @@ RTM_EXPORT(rt_set_errno);
 int *_rt_errno(void)
 {
    rt_thread_t tid;
-    
+
    if (rt_interrupt_get_nest() != 0)
        return (int *)&_errno;

@@ -1207,13 +1217,13 @@ const rt_uint8_t __lowest_bit_bitmap[] =
 };

 /**
- * This function finds the first bit set (beginning with the least significant bit) 
+ * This function finds the first bit set (beginning with the least significant bit)
 * in value and return the index of that bit.
 *
- * Bits are numbered starting at 1 (the least significant bit).  A return value of 
+ * Bits are numbered starting at 1 (the least significant bit).  A return value of
 * zero from any of these functions means that the argument was zero.
- * 
- * @return return the index of the first bit set. If value is 0, then this function 
+ *
+ * @return return the index of the first bit set. If value is 0, then this function
 * shall return 0.
 */
 int __rt_ffs(int value)
@@ -1225,10 +1235,10 @@ int __rt_ffs(int value)

    if (value & 0xff00)
        return __lowest_bit_bitmap[(value & 0xff00) >> 8] + 9;
-    
+
    if (value & 0xff0000)
        return __lowest_bit_bitmap[(value & 0xff0000) >> 16] + 17;
-    
+
    return __lowest_bit_bitmap[(value & 0xff000000) >> 24] + 25;
 }
 #endif

--- a/src/mem.c
+++ b/src/mem.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -346,7 +356,7 @@ void *rt_malloc(rt_size_t size)
            RT_ASSERT((((rt_uint32_t)mem) & (RT_ALIGN_SIZE-1)) == 0);

            RT_DEBUG_LOG(RT_DEBUG_MEM,
-                         ("allocate memory at 0x%x, size: %d\n", 
+                         ("allocate memory at 0x%x, size: %d\n",
                          (rt_uint32_t)((rt_uint8_t *)mem + SIZEOF_STRUCT_MEM),
                          (rt_uint32_t)(mem->next - ((rt_uint8_t *)mem - heap_ptr))));

@@ -448,7 +458,7 @@ void *rt_realloc(void *rmem, rt_size_t newsize)
    nmem = rt_malloc(newsize);
    if (nmem != RT_NULL) /* check memory */
    {
-        rt_memcpy(nmem, rmem, size < newsize ? size : newsize); 
+        rt_memcpy(nmem, rmem, size < newsize ? size : newsize);
        rt_free(rmem);
    }

@@ -517,8 +527,8 @@ void rt_free(void *rmem)
    mem = (struct heap_mem *)((rt_uint8_t *)rmem - SIZEOF_STRUCT_MEM);

    RT_DEBUG_LOG(RT_DEBUG_MEM,
-                 ("release memory 0x%x, size: %d\n", 
-                  (rt_uint32_t)rmem, 
+                 ("release memory 0x%x, size: %d\n",
+                  (rt_uint32_t)rmem,
                  (rt_uint32_t)(mem->next - ((rt_uint8_t *)mem - heap_ptr))));



--- a/src/memheap.c
+++ b/src/memheap.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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

--- a/src/mempool.c
+++ b/src/mempool.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -284,7 +294,7 @@ rt_err_t rt_mp_delete(rt_mp_t mp)

 #if defined(RT_USING_MODULE) && defined(RT_USING_SLAB)
    /* the mp object belongs to an application module */
-    if (mp->parent.flag & RT_OBJECT_FLAG_MODULE) 
+    if (mp->parent.flag & RT_OBJECT_FLAG_MODULE)
        rt_module_free(mp->parent.module_id, mp->start_address);
    else
 #endif

--- a/src/module.c
+++ b/src/module.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -15,7 +25,7 @@
 * 2011-05-25     yi.qiu       implement module hook function
 * 2011-06-23     yi.qiu       rewrite module memory allocator
 * 2012-11-23     Bernard      using RT_DEBUG_LOG instead of rt_kprintf.
- * 2012-11-28     Bernard      remove rt_current_module and user 
+ * 2012-11-28     Bernard      remove rt_current_module and user
 *                             can use rt_module_unload to remove a module.
 */

@@ -803,7 +813,7 @@ rt_module_t rt_module_load(const char *name, void *module_ptr)
        module->mem_list = RT_NULL;

        /* create page array */
-        module->page_array = 
+        module->page_array =
            (void *)rt_malloc(PAGE_COUNT_MAX * sizeof(struct rt_page_info));
        module->page_cnt = 0;
 #endif

--- a/src/module.h
+++ b/src/module.h
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -137,7 +147,7 @@ typedef struct elf32_sym
 #define STB_GLOBAL              1
 #define STB_WEAK                2
 #define STB_NUM                 3
- 
+
 #define STB_LOPROC              13             /* processor specific range */
 #define STB_HIPROC              15

@@ -153,7 +163,7 @@ typedef struct elf32_sym
 #define STT_HIOS                12
 #define STT_LOPROC              13             /* processor specific range */
 #define STT_HIPROC              15
-    
+
 #define STN_UNDEF               0              /* undefined */

 #define ELF_ST_BIND(info)       ((info) >> 4)

--- a/src/object.c
+++ b/src/object.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -172,7 +182,7 @@ void rt_system_object_init(void)

 /**
 * This function will return the specified type of object information.
- * 
+ *
 * @param type the type of object
 * @return the object type information or RT_NULL
 */
@@ -200,7 +210,7 @@ void rt_object_init(struct rt_object         *object,

 #ifdef RT_USING_MODULE
    /* get module object information */
-    information = (rt_module_self() != RT_NULL) ? 
+    information = (rt_module_self() != RT_NULL) ?
        &rt_module_self()->module_object[type] : &rt_object_container[type];
 #else
    /* get object information */
@@ -287,7 +297,7 @@ rt_object_t rt_object_allocate(enum rt_object_class_type type, const char *name)
        /* no memory can be allocated */
        return RT_NULL;
    }
-    
+
    /* initialize object's parameters */

    /* set object type */
@@ -347,7 +357,7 @@ void rt_object_delete(rt_object_t object)
    rt_hw_interrupt_enable(temp);

 #if defined(RT_USING_MODULE) && defined(RT_USING_SLAB)
-    if (object->flag & RT_OBJECT_FLAG_MODULE) 
+    if (object->flag & RT_OBJECT_FLAG_MODULE)
        rt_module_free((rt_module_t)object->module_id, object);
    else
 #endif

--- a/src/scheduler.c
+++ b/src/scheduler.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -269,11 +279,11 @@ void rt_schedule_insert_thread(struct rt_thread *thread)

    /* set priority mask */
 #if RT_THREAD_PRIORITY_MAX <= 32
-    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER, ("insert thread[%s], the priority: %d\n", 
+    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER, ("insert thread[%s], the priority: %d\n",
                                      thread->name, thread->current_priority));
 #else
    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER,
-                 ("insert thread[%s], the priority: %d 0x%x %d\n", 
+                 ("insert thread[%s], the priority: %d 0x%x %d\n",
                  thread->name,
                  thread->number,
                  thread->number_mask,
@@ -306,11 +316,11 @@ void rt_schedule_remove_thread(struct rt_thread *thread)
    temp = rt_hw_interrupt_disable();

 #if RT_THREAD_PRIORITY_MAX <= 32
-    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER, ("remove thread[%s], the priority: %d\n", 
+    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER, ("remove thread[%s], the priority: %d\n",
                                      thread->name, thread->current_priority));
 #else
    RT_DEBUG_LOG(RT_DEBUG_SCHEDULER,
-                 ("remove thread[%s], the priority: %d 0x%x %d\n", 
+                 ("remove thread[%s], the priority: %d 0x%x %d\n",
                  thread->name,
                  thread->number,
                  thread->number_mask,

--- a/src/slab.c
+++ b/src/slab.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -210,7 +220,7 @@ static int zone_page_cnt;
 #define PAGE_TYPE_FREE      0x00
 #define PAGE_TYPE_SMALL     0x01
 #define PAGE_TYPE_LARGE     0x02
-struct memusage 
+struct memusage
 {
    rt_uint32_t type:2 ;        /* page type */
    rt_uint32_t size:30;        /* pages allocated or offset from zone */
@@ -358,7 +368,7 @@ void rt_system_heap_init(void *begin_addr, void *end_addr)

        return;
    }
-    
+
    limsize = heap_end - heap_start;
    npages  = limsize / RT_MM_PAGE_SIZE;

@@ -795,7 +805,7 @@ void rt_free(void *ptr)
 #ifdef RT_USING_MODULE
    if(rt_module_self() != RT_NULL)
    {
-        rt_module_free(rt_module_self(), ptr); 
+        rt_module_free(rt_module_self(), ptr);

        return;
    }

--- a/src/thread.c
+++ b/src/thread.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -555,7 +565,7 @@ rt_err_t rt_thread_suspend(rt_thread_t thread)
    {
        RT_DEBUG_LOG(RT_DEBUG_THREAD, ("thread suspend: thread disorder, %d\n",
                                       thread->stat));
-        
+
        return -RT_ERROR;
    }


--- a/src/timer.c
+++ b/src/timer.c
@@ -3,9 +3,19 @@
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
 *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ *  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
@@ -95,7 +105,7 @@ static rt_tick_t rt_timer_list_next_timeout(rt_list_t *timer_list)

    if (rt_list_isempty(timer_list))
        return RT_TICK_MAX;
-    
+
    timer = rt_list_entry(timer_list->next, struct rt_timer, list);

    return timer->timeout_tick;
@@ -528,7 +538,7 @@ void rt_soft_timer_check(void)
 static void rt_thread_timer_entry(void *parameter)
 {
    rt_tick_t next_timeout;
-    
+
    while (1)
    {
        /* get the next timeout tick */