new file mode 100644
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+++ b/packages/hal/mips/jmr3904/current/include/platform.inc
@@ -0,0 +1,127 @@
+#ifndef CYGONCE_HAL_PLATFORM_INC
+#define CYGONCE_HAL_PLATFORM_INC
+##=============================================================================
+##
+##	platform.inc
+##
+##	JMR-TX3904 board assembler header file
+##
+##=============================================================================
+#####COPYRIGHTBEGIN####
+#
+# -------------------------------------------
+# The contents of this file are subject to the Cygnus eCos Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://sourceware.cygnus.com/ecos
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+# License for the specific language governing rights and limitations under
+# the License.
+# 
+# The Original Code is eCos - Embedded Cygnus Operating System, released
+# September 30, 1998.
+# 
+# The Initial Developer of the Original Code is Cygnus.  Portions created
+# by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
+# -------------------------------------------
+#
+#####COPYRIGHTEND####
+##=============================================================================
+#######DESCRIPTIONBEGIN####
+##
+## Author(s): 	nickg
+## Contributors:	nickg
+## Date:	1999-04-06
+## Purpose:	JMR-TX3904 board definitions.
+## Description:	This file contains various definitions and macros that are
+##              useful for writing assembly code for the JMR-TX3904 board.
+## Usage:
+##		#include <cyg/hal/platform.inc>
+##		...
+##		
+##
+######DESCRIPTIONEND####
+##
+##=============================================================================
+
+#include <cyg/hal/mips.inc>
+
+#------------------------------------------------------------------------------
+# Monitor initialization.
+	
+#ifndef CYGPKG_HAL_MIPS_MON_DEFINED
+
+	.macro	hal_mon_init
+#if	defined(CYG_HAL_STARTUP_ROM) ||			\
+	(	defined(CYG_HAL_STARTUP_RAM) &&		\
+		!defined(CYG_HAL_USE_ROM_MONITOR))
+	
+	# If we are starting up from ROM, or we are starting in
+	# RAM and NOT using a ROM monitor, initialize the VSR table.
+
+	la	a0,__default_interrupt_vsr
+	la	a1,__default_exception_vsr
+	la	a3,hal_vsr_table
+	sw	a0,0(a3)
+	sw	a1,1*4(a3)
+	sw	a1,2*4(a3)
+	sw	a1,3*4(a3)
+	sw	a1,4*4(a3)
+	sw	a1,5*4(a3)
+	sw	a1,6*4(a3)
+	sw	a1,7*4(a3)
+	sw	a1,8*4(a3)
+	sw	a1,9*4(a3)
+	sw	a1,10*4(a3)
+	sw	a1,11*4(a3)
+	sw	a1,12*4(a3)
+	sw	a1,13*4(a3)
+	sw	a1,14*4(a3)
+	sw	a1,15*4(a3)
+
+	sw	a1,32*4(a3)
+	sw	a1,33*4(a3)
+	
+#endif
+		
+#if defined(CYG_HAL_STARTUP_RAM) && defined(CYG_HAL_USE_ROM_MONITOR)
+
+	# Initialize the VSR table entries
+	# We only take control of the interrupt vector,
+	# the rest are left to the ROM for now...
+
+	la	a0,__default_interrupt_vsr
+	la	a3,hal_vsr_table
+	sw	a0,0(a3)
+		
+#endif
+			
+	.endm
+
+#define CYGPKG_HAL_MIPS_MON_DEFINED
+
+#endif	
+
+#------------------------------------------------------------------------------
+# Decide whether the VSR table is defined externally, or is to be defined
+# here.
+
+#if defined(CYG_HAL_MIPS_SIM) ||	\
+    ( defined(CYG_HAL_MIPS_TX3904) &&	\
+      defined(CYG_HAL_STARTUP_RAM) &&	\
+      !defined(CYG_HAL_USE_ROM_MONITOR) \
+    )
+
+## VSR table defined in linker script
+
+#else
+
+#define CYG_HAL_MIPS_VSR_TABLE_DEFINED
+
+#endif
+
+#------------------------------------------------------------------------------
+#endif // ifndef CYGONCE_HAL_PLATFORM_INC
+# end of platform.inc