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\ *****************************************************************************
\ * Copyright (c) 2004, 2008 IBM Corporation
\ * All rights reserved.
\ * This program and the accompanying materials
\ * are made available under the terms of the BSD License
\ * which accompanies this distribution, and is available at
\ * http://www.opensource.org/licenses/bsd-license.php
\ *
\ * Contributors:
\ * IBM Corporation - initial implementation
\ ****************************************************************************/
\ \\\\\\\\\\\\\\ Global Data
CREATE bootdevice 2 cells allot bootdevice 2 cells erase
CREATE bootargs 2 cells allot bootargs 2 cells erase
CREATE load-list 2 cells allot load-list 2 cells erase
: start-elf ( arg len entry -- )
msr@ 7fffffffffffffff and 2000 or ciregs >srr1 ! call-client
;
: start-elf64 ( arg len entry r2 -- )
msr@ 2000 or ciregs >srr1 !
ciregs >r2 !
call-client \ entry point is pointer to .opd
;
: set-bootpath
s" disk" find-alias
dup IF ELSE drop s" boot-device" evaluate find-alias THEN
dup IF strdup ELSE 0 THEN
encode-string s" bootpath" set-chosen
;
: set-netbootpath
s" net" find-alias
?dup IF strdup encode-string s" bootpath" set-chosen THEN
;
: set-bootargs
skipws 0 parse dup 0= IF
2drop s" boot-file" evaluate
THEN
encode-string s" bootargs" set-chosen
;
: .(client-exec) ( arg len -- rc )
s" snk" romfs-lookup 0<> IF
\ Load SNK client 15 MiB after Paflof... FIXME: Hard-coded offset is ugly!
paflof-start f00000 +
elf-load-file-to-addr drop \ FIXME - check this for LE, currently its BE only
dup @ swap 8 + @ \ populate entry r2
start-elf64 client-data
ELSE
2drop false
THEN
;
' .(client-exec) to (client-exec)
: .client-exec ( arg len -- rc ) set-bootargs (client-exec) ;
' .client-exec to client-exec
: netsave ( "addr len {filename}[,params]" -- rc )
(parse-line) dup 0> IF
s" netsave " 2swap $cat set-netbootpath client-exec
ELSE
cr
." Usage: netsave addr len [bootp|dhcp,]filename[,siaddr][,ciaddr][,giaddr][,bootp-retries][,tftp-retries][,use_ci]"
cr 2drop
THEN
;
: ping ( "{device-path:[device-args,]server-ip,[client-ip[\nn]],[gateway-ip][,timeout]}" -- )
my-self >r current-node @ >r \ Save my-self
(parse-line) open-dev dup IF
dup to my-self dup ihandle>phandle set-node
dup
s" ping" rot ['] $call-method CATCH IF
cr
." Not a pingable device"
cr 3drop
THEN
swap close-dev
ELSE
cr
." Usage: ping device-path:[device-args,]server-ip,[client-ip[\nn]],[gateway-ip][,timeout]"
cr drop
THEN
r> set-node r> to my-self \ Restore my-self
;
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