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comparison packages/hal/powerpc/ppc40x/current/src/variant.S @ 134:d2f49caf9e38 ecos-sw-2000-11-03

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Merge from eCos master repository on 2000-11-03-09:00:49-GMT
author jlarmour
date Fri, 03 Nov 2000 21:17:40 +0000
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children e0c0827131d1
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133:98d71f4d8243 134:d2f49caf9e38
1 ##=============================================================================
2 ##
3 ## variant.S
4 ##
5 ## PowerPC PPC40x variant code
6 ##
7 ##=============================================================================
8 #####COPYRIGHTBEGIN####
9 #
10 # -------------------------------------------
11 # The contents of this file are subject to the Red Hat eCos Public License
12 # Version 1.1 (the "License"); you may not use this file except in
13 # compliance with the License. You may obtain a copy of the License at
14 # http://www.redhat.com/
15 #
16 # Software distributed under the License is distributed on an "AS IS"
17 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
18 # License for the specific language governing rights and limitations under
19 # the License.
20 #
21 # The Original Code is eCos - Embedded Configurable Operating System,
22 # released September 30, 1998.
23 #
24 # The Initial Developer of the Original Code is Red Hat.
25 # Portions created by Red Hat are
26 # Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
27 # All Rights Reserved.
28 # -------------------------------------------
29 #
30 #####COPYRIGHTEND####
31 ##=============================================================================
32 #######DESCRIPTIONBEGIN####
33 ##
34 ## Author(s): jskov
35 ## Contributors:jskov,gthomas
36 ## Date: 2000-08-27
37 ## Purpose: PowerPC PPC40x variant code
38 ## Description: Variant specific code for PowerPC 40x CPUs.
39 ##
40 ######DESCRIPTIONEND####
41 ##
42 ##=============================================================================
43
44 #include <cyg/hal/variant.inc>
45
46 #---------------------------------------------------------------------------
47 # Interrupt vector tables.
48 # These tables contain the isr, data and object pointers used to deliver
49 # interrupts to user code.
50
51 .data
52
53 .extern hal_default_decrementer_isr
54 .extern hal_default_isr
55
56 .globl hal_interrupt_handlers
57 hal_interrupt_handlers:
58 .long hal_default_decrementer_isr
59 .rept CYGNUM_HAL_ISR_COUNT-1
60 .long hal_default_isr
61 .endr
62
63 .globl hal_interrupt_data
64 hal_interrupt_data:
65 .rept CYGNUM_HAL_ISR_COUNT
66 .long 0
67 .endr
68
69 .globl hal_interrupt_objects
70 hal_interrupt_objects:
71 .rept CYGNUM_HAL_ISR_COUNT
72 .long 0
73 .endr
74
75 ##-----------------------------------------------------------------------------
76 ## end of variant.S
77