Bochs/bochs/.bochsrc

#megs: 64
megs: 32
#megs: 16
#megs: 8
boot: c
vgaromimage: bios/VGABIOS-elpin-2.40

# You many now use double quotes around pathnames, in case
# your pathname includes spaces.

# For Macintosh, use the style of pathnames in the following
# examples.  Leave only one of each directive uncommented,
# if any.

# Bochs now has four severity levels for event logging.
#   panic: cannot proceed.  If you choose to continue after a panic, 
#          don't be surprised if you get unstable behavior.
#   error: something went wrong, but it is probably safe to continue the
#          simulation.
#   info: interesting or useful messages, not 1000's per second.
#   debug: messages useful only when debugging the code.  This may
#          spit out thousands per second.
#
# For events of each level, you can choose to crash, report, or ignore.
# TODO: allow choice based on the facility: e.g. report debug messages
#       from the cdrom but ignore debug messages from everything else.
panic: action=fatal
error: action=report
info: action=report
debug: action=ignore


#vgaromimage: :bios:VGABIOS-elpin-2.20
#romimage: file=:bios:BIOS-bochs-981222a, address=0xf0000
#floppya: 1_44=[fd:], status=inserted
#diskc: file=big.img, cyl=900, heads=15, spt=17

#time0: 938581955

#diskc: file=../46M.win95, cyl=940, heads=6, spt=17
#diskc: file=../112M.bogus, cyl=900, heads=15, spt=17
#diskc: file=../112M.test, cyl=900, heads=15, spt=17
#diskc: file=../46M.idsoftware, cyl=940, heads=6, spt=17
#diskc: file=../30M.dos622, cyl=615, heads=6, spt=17
#diskc: file=../30M.minix2.0, cyl=615, heads=6, spt=17
#diskc: file=../30M.minix-1.7.4, cyl=615, heads=6, spt=17
#diskc: file=../62M, cyl=940, heads=8, spt=17
#diskc: file=../62M.new, cyl=940, heads=8, spt=17

#diskc: file=../585M, cyl=1162, heads=16, spt=63
#diskc: file=../528M, cyl=1024, heads=16, spt=63

#diskc: file=../62M.980115, cyl=940, heads=8, spt=17
diskc: file="../10M.vga", cyl=306, heads=4, spt=17
#diskc: file=../10M.dos622, cyl=306, heads=4, spt=17
#diskc: file=../30M.freebsd, cyl=615, heads=6, spt=17
#diskc: file=../126M.freeBSD_2.2.8, cyl=256, heads=16, spt=63

#diskc: file=../30M.validate, cyl=615, heads=6, spt=17
#diskc: file="../10M.fpu", cyl=306, heads=4, spt=17

#diskc: file=../472.ws, cyl=1000, heads=15, spt=63
#diskc: file=../504M.linux, cyl=1024, heads=16, spt=63
#diskc: file=../126M.linux, cyl=256, heads=16, spt=63
#diskc: file=../10M.win31, cyl=306, heads=4, spt=17
#diskc: file=../rrrr, cyl=1, heads=2, spt=18
#diskc: file=../483M.NT40, cyl=1024, heads=15, spt=63

#cdromd: dev=/dev/cdrom, status=inserted
#cdromd: dev=/dev/cdrom, status=ejected


#floppya: 1_44=/vol/dev/aliases/floppy0, status=inserted

#floppya: 1_44=../1.44, status=inserted
#floppya: 1_44=../1.44.freebsd, status=inserted
#floppya: 720k=../720k.dos33, status=inserted

floppya: 1_44=../1.44a, status=inserted
#floppyb: 1_44=../1.44b, status=inserted
#floppya: 1_44=/dev/fd0, status=inserted
#floppyb: 1_44=../1.44b, status=inserted

#floppyb: 1_44=../1.680
#floppya: 1_44=../1.44.yodlowsk
#floppya: 1_2=../1.2
#floppyb: 1_44=../1.680

romimage: file=bios/BIOS-bochs-2001_0517, address=0xf0000

#romimage: file=bios/rombios.bin, address=0xf0000
#romimage: file=../cbios961203
#romimage: file=../r980820.rom, address=0xe0000
#romimage: file=bios/BIOS-bochs-990907a, address=0xf0000
#romimage: file=/home/kpl/floating_point/bios/rombios.bin, address=0xf0000
#romimage: file=bios/BIOS-bochs-990218a, address=0xf0000
#romimage: file=../dttest.bin, address=0xf0000

#romimage: ../cbios961112
#vgaromimage: ../vgacbios961111
#romimage: ../cbios961203

#log: /dev/null
log: ./bochs.out
keyboard_serial_delay: 200
floppy_command_delay: 500
#ips:  1500000
#ips:  5000000

vga_update_interval: 300000

ips:  1000000
#ips:   750000

# using for Winstone '98 tests
#vga_update_interval:  100000
#ips: 40000000

mouse: enabled=0
private_colormap: enabled=0
i440fxsupport: enabled=0
#cmosimage: pathname
# As of cvs version on 5/17/2001, newharddrivesupport is on by default.
#newharddrivesupport: enabled=1

#=======================================================================
# ROMIMAGE:
# You now need to load a ROM BIOS into F0000-FFFFF.  I've wiped
# out most of the BIOS hooks, and replace them with real BIOS
# support.  Normally, you can use a precompiled BIOS in the bios/
# directory, named BIOS-bochs-yymmdd.  Use the latest one in there.
#=======================================================================
#romimage: bios/BIOS-bochs-970717a

#=======================================================================
# MEGS
# set this to the default number of Megabytes of memory you want
# to emulate.  You may also pass the '-megs xyz' option to bochs
#=======================================================================
#megs: 8

#=======================================================================
# VGAROMIMAGE
# You now need to load a VGA ROM BIOS into C0000.
#=======================================================================
#vgaromimage: bios/VGABIOS-elpin-2.20

#=======================================================================
# FLOPPYA:
# Point this to pathname of floppy image file or device
# This should be of a bootable floppy(image/device) if you're booting from 'a'.
# You can set the initial status of the media to 'ejected' or 'inserted'.
#   floppya: 2_88=path, status=ejected             (2.88M 3.5" floppy)
#   floppya: 1_44=path, status=inserted            (1.44M 3.5" floppy)
#   floppya: 1_2=path, status=ejected              (1.2M  5.25" floppy)
#   floppya: 720k=path, status=inserted            (720K  3.5" floppy)
#=======================================================================
#floppya: file=../144
#floppya: file=/dev/fd0
#floppya: 1_44=/dev/fd0H1440
#floppya: 1_2=../1_2

#=======================================================================
# FLOPPYB:
# See FLOPPYA above
#=======================================================================

#=======================================================================
# DISKC: file=, cyl=, heads=, spt=
# Point this at a 10M, 20M, or 30M hard disk image file.
# Read INSTALL to create one.
# Examples:
#   diskc: file=10M.sample, cyl=306, heads=4, spt=17
#   diskc: file=20M.sample, cyl=615, heads=4, spt=17
#   diskc: file=30M.sample, cyl=615, heads=6, spt=17
#   diskc: file=46M.sample, cyl=940, heads=6, spt=17
#   diskc: file=62M.sample, cyl=940, heads=8, spt=17
#   diskc: file=112M.sample, cyl=900, heads=15, spt=17
#   diskc: file=483M.sample, cyl=1024, heads=15, spt=63
#=======================================================================

#=======================================================================
# BOOT:
# This defines your boot drive.  You can either boot from 'a' or 'c'.
# Examples:
#   boot: c
#   boot: a
#=======================================================================

#=======================================================================
# LOG:
# Give the path of the log file you'd like Bochs debug and misc. verbage
# to be written to.  If you really don't want it, make it /dev/null. :^(
#
# Examples:
#   log: ./bochs.out
#   log: /dev/tty
#=======================================================================

#=======================================================================
# SB16:
# This defines the SB16 sound emulation. It can have several of the
# following properties.
# All properties are in the format sb16: property=value
# midi: The filename is where the midi data is sent. This can be a
#       device or just a file if you want to record the midi data.
# midimode:
#      0=no data
#      1=output to device (system dependent. midi denotes the device driver)
#      2=SMF file output, including headers
#      3=output the midi data stream to the file (no midi headers and no
#        delta times, just command and data bytes)
# wave: This is the device/file where wave output is stored
# wavemode:
#      0=no data
#      1=output to device (system dependent. wave denotes the device driver)
#      2=VOC file output, incl. headers
#      3=output the raw wave stream to the file
# log:  The file to write the sb16 emulator messages to.
# loglevel:
#      0=no log
#      1=only midi program and bank changes
#      2=severe errors
#      3=all errors
#      4=all errors plus all port accesses
#      5=all errors and port accesses plus a lot of extra info
# dmatimer:
#      microseconds per second for a DMA cycle.  Make it smaller to fix
#      non-continous sound.  750000 is usually a good value.  This needs a
#      reasonably correct setting for IPS.
#
# For an example look at the next line:
#=======================================================================

#sb16: midimode=1, midi=/dev/midi00, wavemode=1, wave=/dev/dsp, loglevel=2, log=sb16.log, dmatimer=600000

#=======================================================================
# VGA_UPDATE_INTERVAL:
# Video memory is scanned for updates and screen updated every so many
# virtual seconds.  The default is 300000, about 3Hz.  This is generally
# plenty.  Keep in mind that you must tweak the 'ips:' directive
# to be as close to the number of emulated instructions-per-second
# your workstation can do, for this to be accurate.
#
# Examples:
#   vga_update_interval: 250000
#=======================================================================

#=======================================================================
# KEYBOARD_SERIAL_DELAY:
# Approximate time in microseconds that it takes one character to
# be transfered from the keyboard to controller over the serial path.
# Examples:
#   keyboard_serial_delay: 200
#=======================================================================

#=======================================================================
# FLOPPY_COMMAND_DELAY:
# Time in microseconds to wait before completing some floppy commands
# such as read/write/seek/etc, which normally have a delay associated.
# I had this hardwired to 50,000 before.
#
# Examples:
#   floppy_command_delay: 50000
#=======================================================================

#=======================================================================
# IPS:
# Emulated Instructions Per Second.  This is the number of IPS that bochs
# is capable of running on your machine.  Read the note in config.h
# on how to find this.  Make sure to recompile after.
#
# Examples:
#
# machine                                         Mips
# ________________________________________________________________
# 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3  1 to 1.8Mips
# 166Mhz 64bit Sparc with Solaris 2.x             approx 0.75 Mips
# 200Mhz Pentium with Linux 2.x                   approx 0.5 Mips
#=======================================================================

#=======================================================================
# mouse: Not used in any of the GUI specific modules, but the option
#        bx_options.mouse_enabled is set to this value.  The idea,
#        is that the GUI code should not generate mouse events when
#        not enabled.  The hardware emualation itself is not disabled
#        by this.  This is to facilitate deterministic runs of bochs.
#
# Examples:
#   mouse: enabled=1
#   mouse: enabled=0
#=======================================================================

#=======================================================================
# private_colormap: Request that the GUI create and use it's own
#                   non-shared colormap.  This colormap will be used
#                   when in the bochs window.  If not enabled, a
#                   shared colormap scheme may be used.  Not implemented
#                   on all GUI's.
#
# Examples:
#   private_colormap: enabled=1
#   private_colormap: enabled=0
#=======================================================================

# magic_break
# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00

#load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log
#load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img