Mips-console

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#!/usr/bin/expect -f
 
 
set ip 192.168.1.2
 
proc powercycle {} {
        send -null 1
        expect "(command-mode)"
        send -- "p"
        #expect "powered on"
 
        expect {
                "CFE> " { }
                -re ".*\r\n"    { send "\003"
                                  exp_continue }
                }
}
 
 
set timeout -1
if {$argc > 1} {
  puts "$argc, $argv"
  puts "usage: mips-console [backend]"
  exit
}
 
if {$argc == 1} {
  set backend $argv
  set spawned [spawn xinu-console -c mips $argv]
} else {
  set backend null
  set spawned [spawn xinu-console -c mips]
}
expect {
        "error: connection not available"
                { send_user "error: connection not available\r\n"
                  exit }
        -re "connection '(.*)', class '(.*)', host '(.*)'\r\n"
                { set backend $expect_out(1,string)
                  set class   $expect_out(2,string)
                  set host    $expect_out(3,string)
                # send_user "connection $backend, class $class, host $host\r\n"
                }
}
sleep 1
send -null 1
expect "(command-mode) "
send -- "d"
expect "file: "
send -- "xinu.boot\r"
expect {
        "download complete\r\n"
                { }
        "No such file or directory"
                { send_user "No such file: xinu.boot\r\n"
                  exit }
}
sleep 1
send -- "\r"
set boot 1
expect {
        -timeout 1 "CFE> " {set boot 0}
}
if {1==$boot} powercycle
send -- "ifconfig -auto eth0\r"
expect "CFE> "
send -- "boot -elf $ip:$backend"
send -- ".boot\r"
expect -- "Starting program"
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