Branch
Hash :
1a08f436
Author :
Date :
2010-08-25T09:23:17
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\ ========== Copyright Header Begin ==========================================
\
\ Hypervisor Software File: cleanup.fth
\
\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
\
\ - Do no alter or remove copyright notices
\
\ - Redistribution and use of this software in source and binary forms, with
\ or without modification, are permitted provided that the following
\ conditions are met:
\
\ - Redistribution of source code must retain the above copyright notice,
\ this list of conditions and the following disclaimer.
\
\ - Redistribution in binary form must reproduce the above copyright notice,
\ this list of conditions and the following disclaimer in the
\ documentation and/or other materials provided with the distribution.
\
\ Neither the name of Sun Microsystems, Inc. or the names of contributors
\ may be used to endorse or promote products derived from this software
\ without specific prior written permission.
\
\ This software is provided "AS IS," without a warranty of any kind.
\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
\ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
\ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
\ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
\ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
\ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
\ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
\ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
\ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
\ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
\ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
\
\ You acknowledge that this software is not designed, licensed or
\ intended for use in the design, construction, operation or maintenance of
\ any nuclear facility.
\
\ ========== Copyright Header End ============================================
id: @(#)cleanup.fth 1.2 06/05/10
purpose:
copyright: Copyright 2006 Sun Microsystems, Inc. All Rights Reserved
copyright: Use is subject to license terms.
headers
[ifdef] trace-errors
: xbp
[ also hidden ]
.registers cr
ftrace cr
hex
(handle-breakpoint
;
' xbp is handle-breakpoint
: real-bp ( -- )
[ also hidden ] ['] (handle-breakpoint is handle-breakpoint [ previous ]
;
[then]
' (cold-hook is cold-hook
\ This stand-init-io has a header, in case the previous one does not.
chain: finalize-chain ( -- ) here fence a! ;
overload: execute-buffer ( adr,len -- ) execute-buffer ;
overload: stand-init ( -- )
stand-init finalize-chain
['] startup catch ?dup if .error then
;
overload: stand-init-io ( -- ) stand-init-io ;
overload: unix-init ( -- ) unix-init ;
overload: unix-init-io ( -- ) unix-init-io ;
overload: init ( -- ) init ;
\ Make sure these words are available at the ok prompt
\ Unfortunately, wanboot ramdisk depends on them.
overload: headers ;
overload: headerless ;
overload: external ;
\ Install the various boot chains
' check-machine-state is check-machine-chain
' don't-boot? is interrupt-auto-boot?
' client-starting is client-starting-chain
' client-exited is client-exited-chain
\ Install the entry/exit/reset chains now
' enterforth-chain is enterforth-hook
' go-chain is go-hook
origin " origin" $export-procedure
hidden definitions
: voc-unlink ( acf -- )
>r voc-link begin dup another-link? while ( prev next )
dup r@ = if ( prev next )
>voc-link link@ swap link! r> drop exit
else ( prev next )
nip ( next )
then >voc-link ( next-voc )
repeat r> drop ( )
;
previous definitions
[ifndef] assembler?
also hidden
\ Turn off the assembler; it is about to be disposed
' noop is do-entercode
' noop is do-exitcode
' noop is do-label-hook
' nulldis is disassemble
previous
[then]
resident
\ Align dp to 16 bytes .
here h# 10 round-up here - 0 ?do h# ff c, loop
\ Align the User Area size to 16 bytes
#user @ h# 10 round-up #user !
dictionary-size to ROM-dictionary-size
ROMbase ROM-dictionary-size + to text-end
warning on
\ Supress file notification warnings for dup defs for runtime.
patch noop where duplicate-notification
\ remove the forth->system error interface
patch 2drop fsyscall (compile-time-error)
patch 2drop fsyscall (compile-time-warning)
dispose 0 0 set-transize
also hidden also forth
' boolean-voc voc-unlink
' recovery-types voc-unlink
' security-mode-voc voc-unlink
' hidden voc-unlink
' trap-types voc-unlink
' keys-forth voc-unlink
' disassembler voc-unlink
' command-completion voc-unlink
' allocator voc-unlink
' bug voc-unlink
' aliases voc-unlink
' options voc-unlink
forth
' noop is title \ Turn off the Bradley Forthware copyright message
\ XREF does not generate a stand.dic, this magic takes care of it.
\ If SAVEFILE is not [define]'d then we dont save an image.
\
" SAVEFILE" d# 55 d# 45 fsyscall dup 0= if 2drop else
"" stand.dic save-forth
patchboot
#user @ origin h# 10 + x!
here origin- origin h# 18 + x!
text-end origin h# 20 + x!
" stand-init-io" $find-name is init-io
" stand-init" init-save
up@ #user @ 2swap ( up,len file$ )
origin here over - 2swap ( up,len dic,len file$ )
d# 45 d# 45 fsyscall ( )
then
warning off
fload ${BP}/pkg/fcode/chkfcod.fth