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1 | \ ========== Copyright Header Begin ========================================== |
2 | \ | |
3 | \ Hypervisor Software File: cpu.fth | |
4 | \ | |
5 | \ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
6 | \ | |
7 | \ - Do no alter or remove copyright notices | |
8 | \ | |
9 | \ - Redistribution and use of this software in source and binary forms, with | |
10 | \ or without modification, are permitted provided that the following | |
11 | \ conditions are met: | |
12 | \ | |
13 | \ - Redistribution of source code must retain the above copyright notice, | |
14 | \ this list of conditions and the following disclaimer. | |
15 | \ | |
16 | \ - Redistribution in binary form must reproduce the above copyright notice, | |
17 | \ this list of conditions and the following disclaimer in the | |
18 | \ documentation and/or other materials provided with the distribution. | |
19 | \ | |
20 | \ Neither the name of Sun Microsystems, Inc. or the names of contributors | |
21 | \ may be used to endorse or promote products derived from this software | |
22 | \ without specific prior written permission. | |
23 | \ | |
24 | \ This software is provided "AS IS," without a warranty of any kind. | |
25 | \ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, | |
26 | \ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A | |
27 | \ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN | |
28 | \ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR | |
29 | \ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR | |
30 | \ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN | |
31 | \ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR | |
32 | \ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE | |
33 | \ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, | |
34 | \ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF | |
35 | \ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. | |
36 | \ | |
37 | \ You acknowledge that this software is not designed, licensed or | |
38 | \ intended for use in the design, construction, operation or maintenance of | |
39 | \ any nuclear facility. | |
40 | \ | |
41 | \ ========== Copyright Header End ============================================ | |
42 | id: @(#)cpu.fth 1.2 06/07/13 | |
43 | purpose: | |
44 | copyright: Copyright 2006 Sun Microsystems, Inc. All Rights Reserved | |
45 | copyright: Use is subject to license terms. | |
46 | ||
47 | : cpu-root ( -- str,len ) " /" ; | |
48 | ||
49 | variable cpu-error? | |
50 | ||
51 | : en+ encode-int encode+ ; | |
52 | ||
53 | : make-cpu-props ( node -- ) | |
54 | " cpu" encode-string " name" property | |
55 | my-space encode-int my-address en+ 0 en+ 0 en+ " reg" property | |
56 | " cpu" encode-string " device_type" property | |
57 | ||
58 | \ get compatible property from the MD | |
59 | dup " compatible" -1 md-find-prop ( node entry ) | |
60 | md-decode-prop drop encode-bytes ( node $prop ) | |
61 | " compatible" property ( node ) | |
62 | ||
63 | \ get clock freq from the MD | |
64 | " clock-frequency" ascii v md-find-prop ( entry ) | |
65 | md-decode-prop drop ( freq ) | |
66 | " clock-frequency" integer-property | |
67 | ; | |
68 | ||
69 | : make-cpu-nodes ( -- ) | |
70 | cpu-error? off ( ) | |
71 | 0 ( md-start ) | |
72 | begin ( 0 ) | |
73 | " cpu" md-find-node ( cpunode | 0 ) | |
74 | ?dup while ( cpunode ) | |
75 | dup " id" ascii v md-find-prop ( cpunode entry|0 ) | |
76 | ?dup if ( cpunode pdentry ) | |
77 | md-decode-prop drop ( cpudnode id ) | |
78 | dup mid-present? if ( cpunode id ) | |
79 | 0 0 rot push-hex (.) pop-base ( cpunode arg$ reg$ ) | |
80 | " /" begin-package ( cpunode ) | |
81 | dup make-cpu-props ( cpunode ) | |
82 | end-package ( cpunode ) | |
83 | else ( cpunode id ) | |
84 | drop 1 cpu-error? +! ( cpunode ) | |
85 | then ( cpunode ) | |
86 | [ifndef] RELEASE | |
87 | else ( cpunode ) | |
88 | cmn-fatal[ " missing 'ID' property in cpu description" ]cmn-end | |
89 | [then] | |
90 | then ( cpunode ) | |
91 | repeat ( ) | |
92 | cpu-error? @ ?dup if ( badcpus ) | |
93 | cmn-error[ " %d CPUs in MD did not start" ]cmn-end | |
94 | then | |
95 | ; | |
96 | ||
97 | stand-init: Making cpu nodes | |
98 | make-cpu-nodes | |
99 | ; |