1 files changed, 0 insertions, 54 deletions
diff --git a/libcpu/arm/lpc1100/stack.c b/libcpu/arm/lpc1100/stack.c
deleted file mode 100644
index 6bfa26b08a..0000000000
--- a/libcpu/arm/lpc1100/stack.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * File      : stack.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, 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
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-01-25     Bernard      first version
- */
-#include <rtthread.h>
-
-/**
- * @addtogroup LPC1100
- */
-/*@{*/
-
-/**
- * This function will initialize thread stack
- *
- * @param tentry the entry of thread
- * @param parameter the parameter of entry
- * @param stack_addr the beginning stack address
- * @param texit the function will be called when thread exit
- *
- * @return stack address
- */
-rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
-	rt_uint8_t *stack_addr, void *texit)
-{
-	unsigned long *stk;
-
-	stk 	 = (unsigned long *)stack_addr;
-	*(stk)   = 0x01000000L;					/* PSR */
-	*(--stk) = (unsigned long)tentry;		/* entry point, pc */
-	*(--stk) = (unsigned long)texit;		/* lr */
-	*(--stk) = 0;							/* r12 */
-	*(--stk) = 0;							/* r3 */
-	*(--stk) = 0;							/* r2 */
-	*(--stk) = 0;							/* r1 */
-	*(--stk) = (unsigned long)parameter;	/* r0 : argument */
-	*(--stk) = 0;							/* r7 */
-	*(--stk) = 0;							/* r6 */
-	*(--stk) = 0;							/* r5 */
-	*(--stk) = 0;							/* r4 */
-
-	/* return task's current stack address */
-	return (rt_uint8_t *)stk;
-}
-
-/*@}*/