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1 | \ ========== Copyright Header Begin ========================================== |
2 | \ | |
3 | \ Hypervisor Software File: dload.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: @(#)dload.fth 1.14 01/05/29 | |
43 | purpose: | |
44 | copyright: Copyright 1990-2001 Sun Microsystems, Inc. All Rights Reserved | |
45 | ||
46 | \ Diagnostic loading feature. Directly loads a named file using TFTP, | |
47 | \ instead of first loading the boot file that the server provides. | |
48 | \ Also reads the symbol table if it is present. | |
49 | \ The server must be configured for "non-secure" tftp; i.e. the tftp | |
50 | \ daemon must be started without the "-s" flag. See /etc/inetd.conf | |
51 | ||
52 | headerless | |
53 | : $strcat ( src$ dest$ -- dest+src$ ) | |
54 | rot ( src dest dlen slen ) | |
55 | 2dup + >r ( src dest dlen slen ) ( r: tlen ) | |
56 | -rot ( src slen dest dlen ) ( r: tlen ) | |
57 | over >r ( src slen dest dlen ) ( r: tlen dest ) | |
58 | ca+ ( src slen dest+dlen ) ( r: tlen dest ) | |
59 | swap cmove ( ) ( r: tlen dest ) | |
60 | r> r> ( dest tlen ) | |
61 | 2dup ca+ 0 swap c! ( dest+src$ ) | |
62 | ; | |
63 | d# 256 buffer: dload-buf | |
64 | : (dload$) \ filename ( load-adr -- name$ ) | |
65 | cleanup | |
66 | is load-base optional-arg$ ( name$ ) | |
67 | strip-blanks ( name$ ) | |
68 | ?dup 0= if ( adr ) | |
69 | p" "r"nUsage: <load-address> dload <filename> [ <args> ] "r"n" | |
70 | throw | |
71 | then ( name$ ) | |
72 | ; | |
73 | ||
74 | headers | |
75 | : $dload-read ( name$ dev$ -- ) | |
76 | 2swap ( dev$ name$ ) | |
77 | \ Replace every '/' with '|' | |
78 | \ because arguments cannot include '/'s. | |
79 | 2dup bounds ?do | |
80 | i c@ ascii / = if ascii | i c! then | |
81 | i c@ bl = ?leave | |
82 | loop 2swap ( name$ dev$ ) | |
83 | ||
84 | \ Expand the device alias and stash it away | |
85 | ?expand-alias dload-buf pack count ( name$ alias$ ) | |
86 | ||
87 | \ Get arguments to the network device (the last component of the | |
88 | \ the device path) and format the argument list as follows: | |
89 | \ - Add a ':' to the path if it isnt specified in the devalias | |
90 | \ - If device arguments are present, and if the last argument | |
91 | \ is "dhcp" or "bootp" without a trailing comma, add one. | |
92 | \ - Append ',<filename>' at the end | |
93 | ||
94 | ascii / split-after 2drop ( name$ node$ ) | |
95 | ascii : split-before 2drop ( name$ devargs$ ) | |
96 | dup 0= if | |
97 | 2drop " :" dload-buf $cat | |
98 | else | |
99 | + 4 - 4 2dup " dhcp" $= -rot " bootp" $= or if | |
100 | " ," dload-buf $cat | |
101 | then | |
102 | then | |
103 | " ," dload-buf $cat dload-buf $cat | |
104 | ||
105 | dload-buf count ( dev+name$ ) | |
106 | ||
107 | state-valid off ( dev+name$ ) | |
108 | restartable? off ( dev+name$ ) | |
109 | ||
110 | $boot-read ( ) | |
111 | ; | |
112 | ||
113 | : $dload ( name$ -- ) " net" $dload-read ; | |
114 | ||
115 | : dload \ filename ( load-addr -- ) | |
116 | (dload$) " net" $dload-read | |
117 | ; | |
118 | headers | |
119 |