diff packages/hal/powerpc/ppc60x/current/src/variant.S @ 70:c5536bad4c24 ecos-sw-2000-02-11

Merge from eCos master repository on 2000-02-11-15:46:40-GMT
author jlarmour
date Fri, 11 Feb 2000 16:47:32 +0000
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+##=============================================================================
+##
+##	variant.S
+##
+##	PowerPC PPC60x variant code
+##
+##=============================================================================
+#####COPYRIGHTBEGIN####
+#                                                                          
+# -------------------------------------------                              
+# The contents of this file are subject to the Red Hat eCos Public License 
+# Version 1.1 (the "License"); you may not use this file except in         
+# compliance with the License.  You may obtain a copy of the License at    
+# http://www.redhat.com/                                                   
+#                                                                          
+# 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 Configurable Operating System,      
+# released September 30, 1998.                                             
+#                                                                          
+# The Initial Developer of the Original Code is Red Hat.                   
+# Portions created by Red Hat are                                          
+# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+# All Rights Reserved.                                                     
+# -------------------------------------------                              
+#                                                                          
+#####COPYRIGHTEND####
+##=============================================================================
+#######DESCRIPTIONBEGIN####
+##
+## Author(s): 	jskov
+## Contributors:jskov
+## Date:	2000-02-04
+## Purpose:	PowerPC PPC60x variant code
+## Description:	Variant specific code for PowerPC 60x CPUs.
+##
+######DESCRIPTIONEND####
+##
+##=============================================================================
+
+#include <pkgconf/system.h>	
+#include <pkgconf/hal.h>
+
+#include <cyg/hal/variant.inc>
+
+#---------------------------------------------------------------------------
+# Interrupt vector tables.
+# These tables contain the isr, data and object pointers used to deliver
+# interrupts to user code.
+
+#if (CYG_ISR_TABLE_SIZE > 2)
+        .data
+#else
+        .section ".sdata","aw"
+#endif
+
+        .extern hal_default_decrementer_isr
+        .extern hal_default_isr
+
+        .globl  hal_interrupt_handlers
+hal_interrupt_handlers:
+        .long   hal_default_decrementer_isr
+        .rept   CYG_ISR_TABLE_SIZE-1
+        .long   hal_default_isr
+        .endr
+
+        .globl  hal_interrupt_data
+hal_interrupt_data:
+        .rept   CYG_ISR_TABLE_SIZE
+        .long   0
+        .endr
+
+        .globl  hal_interrupt_objects
+hal_interrupt_objects:
+        .rept   CYG_ISR_TABLE_SIZE
+        .long   0
+        .endr
+
+##-----------------------------------------------------------------------------
+## end of variant.S
+