Prepare Fujitsu ports for release.

20080217/Demo/uIP_Demo_IAR_ARM7/EMAC/EMAClISR.s79

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+/*
+	FreeRTOS.org V4.7.1 - Copyright (C) 2003-2008 Richard Barry.
+
+	This file is part of the FreeRTOS.org distribution.
+
+	FreeRTOS.org 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.
+
+	FreeRTOS.org 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 FreeRTOS.org; if not, write to the Free Software
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+	A special exception to the GPL can be applied should you wish to distribute
+	a combined work that includes FreeRTOS.org, without being obliged to provide
+	the source code for any proprietary components.  See the licensing section
+	of http://www.FreeRTOS.org for full details of how and when the exception
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+
+	***************************************************************************
+
+	Please ensure to read the configuration and relevant port sections of the 
+	online documentation.
+
+	+++ http://www.FreeRTOS.org +++
+	Documentation, latest information, license and contact details.  
+
+	+++ http://www.SafeRTOS.com +++
+	A version that is certified for use in safety critical systems.
+
+	+++ http://www.OpenRTOS.com +++
+	Commercial support, development, porting, licensing and training services.
+
+	***************************************************************************
+*/
+
+		RSEG ICODE:CODE
+		CODE32
+
+		EXTERN vEMACISR
+		PUBLIC vEMACISREntry
+
+; Wrapper for the EMAC interrupt service routine.  This can cause a
+; context switch so requires an assembly wrapper.
+
+; Defines the portSAVE_CONTEXT and portRESTORE_CONTEXT macros.
+#include "ISR_Support.h"
+
+vEMACISREntry:
+
+	portSAVE_CONTEXT			; Save the context of the current task.
+
+	bl	vEMACISR				; Call the ISR routine.
+
+	portRESTORE_CONTEXT			; Restore the context of the current task -
+								; which may be different to the task that
+								; was interrupted.
+
+		END
+