test.imgmap.i486

C++ 编写的EROS RTOS

#
# Copyright (C) 1998, 1999, Jonathan S. Shapiro.
#
# This file is part of the EROS Operating System.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2,
# or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#


#
# Linediscipline: a multithreaded standard domain
#
# 2 domains: ttyin, linedisc.  ttyin is constantly reading
# from the kdb device key and depositing characters into
# a shared buffer.  linedisc is the service that reads
# and writes to the TTY, does line raw/cooked line discipline
# and is never blocked.
#

arch i486

domain primebank
program segment primebank = /eros/domain/SpaceBank

# add a page for the stack, and one for received messages:
primebank.seg add page 0x20000
primebank.seg add page 0x22000

primebank.dom pc = primebank.pc
primebank.dom sp = 0x21000
primebank.dom space = primebank.seg
primebank.dom priority = sched(8)   # normal

# Official space bank brand is a distinguished start key to the 
# prime bank:
primebank.dom brand = start primebank.dom 65535

primebank.dom key reg 1 = PageRange(0x0:0x100000)
primebank.dom key reg 2 = NodeRange(0x0:0x100000)
primebank.dom key reg 3 = volsize

primebank.dom accepts keys 12 13 14 15
primebank.dom accepts string at 0x22000 length 4096


domain ttyin


program segment ttyseg = ttyin

ttyseg.seg add page 0x10000     # for incoming data, if any
ttyseg.seg add page 0x20000	# for stack of ttyin
ttyseg.seg add page 0x30000     # for the shared page

ttyin.dom pc = ttyseg.pc
ttyin.dom sp = 0x21000
ttyin.dom space = ttyseg.seg
ttyin.dom priority = sched(8)   # normal


ttyin.dom key reg 8 = misc(ConsKbd)
ttyin.dom key reg 9 = misc(ConsoleCreator) # for debugging ONLY
ttyin.dom key reg 10 = misc(Sleep)
ttyin.dom key reg 11 = misc(KeyBits)       # for debugging ONLY


# linedisc is the IPL domain.  it will FORK ttyin

domain linedisc
ipl linedisc.dom
program segment lineseg = linedisc
lineseg.seg add page 0x20000	# for stack 
lineseg.seg add page 0x30000    # for shared page; we "own" it
lineseg.seg add page 0x10000	# for incoming msg


linedisc.dom pc = lineseg.pc
linedisc.dom sp = 0x21000
linedisc.dom space = lineseg.seg
linedisc.dom priority = sched(8)   # normal

linedisc.dom key reg 9 = misc(ConsoleCreator)
linedisc.dom key reg 10 = misc(Sleep)
linedisc.dom key reg 11 = misc(KeyBits)       # for debugging ONLY

linedisc.dom key reg 6 = start primebank.dom 0

linedisc.dom key reg 5 = start ttyin.dom 0

ttyin.dom key reg 7 = start linedisc.dom 0
ttyin.dom key reg 5 = ttyseg.seg
ttyin.dom key reg 6 = lineseg.seg

ttyin.dom accepts keys 12 13 14 15
ttyin.dom accepts string at 0x10000 length 4096

linedisc.dom accepts keys 12 13 14 15
linedisc.dom accepts string at 0x10000 length 4096 # accepts one page