# You may now use double quotes around pathnames, in case # your pathname includes spaces. #======================================================================= # CONFIG_INTERFACE # # The configuration interface is a series of menus or dialog boxes that # allows you to change all the settings that control Bochs's behavior. # There are two choices of configuration interface: a text mode version # called "textconfig" and a graphical version called "wx". The text # mode version uses stdin/stdout and is always compiled in. The graphical # version is only available when you use "--with-wx" on the configure # command. If you do not write a config_interface line, Bochs will # choose a default for you. # # NOTE: if you use the "wx" configuration interface, you must also use # the "wx" display library. #======================================================================= #config_interface: textconfig #config_interface: wx #======================================================================= # DISPLAY_LIBRARY # # The display library is the code that displays the Bochs VGA screen. Bochs # has a selection of about 10 different display library implementations for # different platforms. If you run configure with multiple --with-* options, # the display_library command lets you choose which one you want to run with. # If you do not write a display_library line, Bochs will choose a default for # you. # # The choices are: # x use X windows interface, cross platform # win32 use native win32 libraries # carbon use Carbon library (for MacOS X) # beos use native BeOS libraries # macintosh use MacOS pre-10 # amigaos use native AmigaOS libraries # sdl use SDL library, cross platform # svga use SVGALIB library for Linux, allows graphics without X11 # term text only, uses curses/ncurses library, cross platform # rfb provides an interface to AT&T's VNC viewer, cross platform # wx use wxWindows library, cross platform # nogui no display at all # # NOTE: if you use the "wx" configuration interface, you must also use # the "wx" display library. #======================================================================= #display_library: amigaos #display_library: beos #display_library: carbon #display_library: macintosh #display_library: nogui #display_library: rfb #display_library: sdl #display_library: term #display_library: win32 #display_library: wx #display_library: x #======================================================================= # ROMIMAGE: # You now need to load a ROM BIOS into F0000-FFFFF. Normally, you can # use a precompiled BIOS in the bios/ directory of the source tree, # named BIOS-bochs-latest. # You can also use the environment variable $BXSHARE to specify the # location of the BIOS. #======================================================================= romimage: file=$BXSHARE/BIOS-bochs-latest, address=0xf0000 #romimage: file=bios/BIOS-bochs-2-processors, address=0xf0000 #romimage: file=bios/BIOS-bochs-4-processors, address=0xf0000 #romimage: file=bios/rombios.bin, address=0xf0000 #======================================================================= # 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 # # The default is 32MB, most OS's won't need more than that. #======================================================================= #megs: 256 #megs: 128 #megs: 64 megs: 32 #megs: 16 #megs: 8 #======================================================================= # OPTROMIMAGE[1-4]: # You may now load up to 4 optional ROM images. Be sure to use a # read-only area, typically between C8000 and EFFFF. These optional # ROM images should not overwrite the rombios (located at # F0000-FFFFF) and the videobios (located at C0000-C7FFF). # Those ROM images will be initialized by the bios if they contain # the right signature (0x55AA). # It can also be a convenient way to upload some arbitary code/data # in the simulation, that can be retrieved by the boot loader #======================================================================= #optromimage1: file=optionalrom.bin, address=0xd0000 #optromimage2: file=optionalrom.bin, address=0xd1000 #optromimage3: file=optionalrom.bin, address=0xd2000 #optromimage4: file=optionalrom.bin, address=0xd3000 #======================================================================= # VGAROMIMAGE # You now need to load a VGA ROM BIOS into C0000. #======================================================================= #vgaromimage: bios/VGABIOS-lgpl-latest #vgaromimage: bios/VGABIOS-elpin-2.40 vgaromimage: $BXSHARE/VGABIOS-elpin-2.40 #======================================================================= # 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: 360k=path, status=inserted (360K 5.25" floppy) # floppya: 320k=path, status=inserted (320K 5.25" floppy) # floppya: 180k=path, status=inserted (180K 5.25" floppy) # floppya: 160k=path, status=inserted (160K 5.25" floppy) # # The path should be the name of a disk image file. On unix, you can use # a raw device name such as /dev/fd0 on Linux. On WinNT and Win2k, use # drive letters such as a: or b: as the path. Raw floppy access is not # supported on Windows 95 and 98. #======================================================================= floppya: 1_44=/dev/fd0, status=inserted #floppya: file=../1.44, status=inserted #floppya: 1_44=/dev/fd0H1440, status=inserted #floppya: 1_2=../1_2, status=inserted #floppya: 1_44=a:, status=inserted #floppya: 1_44=a.img, status=inserted #floppya: 1_44=/dev/rfd0a, status=inserted #======================================================================= # FLOPPYB: # See FLOPPYA above for syntax #======================================================================= #floppyb: 1_44=b:, status=inserted floppyb: 1_44=b.img, status=inserted #======================================================================= # ATA0, ATA1, ATA2, ATA3 # ATA controller for hard disks and cdroms # # ata[0-3]: enabled=[0|1], ioaddr1=addr, ioaddr2=addr, irq=number # # These options enables up to 4 ata channels. For each channel # the two base io addresses and the irq must be specified. # # ata0 is enabled by default, with ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14 # # Examples: # ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14 # ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15 # ata2: enabled=1, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11 # ata3: enabled=1, ioaddr1=0x168, ioaddr2=0x360, irq=9 #======================================================================= ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14 ata1: enabled=0, ioaddr1=0x170, ioaddr2=0x370, irq=15 ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11 ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9 #======================================================================= # ATA[0-3]-MASTER, ATA[0-3]-SLAVE # # This defines the type and characteristics of all attached ata devices: # type= type of attached device [disk|cdrom] # mode= only valid for disks [flat|concat|external|dll|sparse|vmware3] # mode= only valid for disks [undoable|growing|volatile] # path= path of the image # cylinders= only valid for disks # heads= only valid for disks # spt= only valid for disks # status= only valid for cdroms [inserted|ejected] # biosdetect= type of biosdetection [none|auto], only for disks on ata0 [cmos] # translation=type of transation of the bios, only for disks [none|lba|large|rechs|auto] # model= string returned by identify device command # journal= optional filename of the redolog for undoable and volatile disks # # Point this at a hard disk image file, cdrom iso file, or physical cdrom # device. To create a hard disk image, try running bximage. It will help you # choose the size and then suggest a line that works with it. # # In UNIX it may be possible to use a raw device as a Bochs hard disk, # but WE DON'T RECOMMEND IT. In Windows there is no easy way. # # In windows, the drive letter + colon notation should be used for cdroms. # Depending on versions of windows and drivers, you may only be able to # access the "first" cdrom in the system. On MacOSX, use path="drive" # to access the physical drive. # # The path, cylinders, heads, and spt are mandatory for type=disk # The path is mandatory for type=cdrom # # Default values are: # mode=flat, biosdetect=auto, translation=auto, model="Generic 1234" # # The biosdetect option has currently no effect on the bios # # Examples: # ata0-master: type=disk, mode=flat, path=10M.sample, cylinders=306, heads=4, spt=17 # ata0-slave: type=disk, mode=flat, path=20M.sample, cylinders=615, heads=4, spt=17 # ata1-master: type=disk, mode=flat, path=30M.sample, cylinders=615, heads=6, spt=17 # ata1-slave: type=disk, mode=flat, path=46M.sample, cylinders=940, heads=6, spt=17 # ata2-master: type=disk, mode=flat, path=62M.sample, cylinders=940, heads=8, spt=17 # ata2-slave: type=disk, mode=flat, path=112M.sample, cylinders=900, heads=15, spt=17 # ata3-master: type=disk, mode=flat, path=483M.sample, cylinders=1024, heads=15, spt=63 # ata3-slave: type=cdrom, path=iso.sample, status=inserted #======================================================================= ata0-master: type=disk, mode=flat, path="30M.sample", cylinders=615, heads=6, spt=17 #ata0-slave: type=cdrom, path=D:, status=inserted #ata0-slave: type=cdrom, path=/dev/cdrom, status=inserted #ata0-slave: type=cdrom, path="drive", status=inserted #ata0-slave: type=cdrom, path=/dev/rcd0d, status=inserted #======================================================================= # BOOT: # This defines your boot drive. # You can either boot from 'floppy', 'disk' or 'cdrom' # legacy 'a' and 'c' are also supported # Examples: # boot: floppy # boot: disk # boot: cdrom # boot: c # boot: a #======================================================================= #boot: floppy boot: disk #======================================================================= # 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. # # IPS is used to calibrate many time-dependent events within the bochs # simulation. For example, changing IPS affects the frequency of VGA # updates, the duration of time before a key starts to autorepeat, and # the measurement of BogoMips and other benchmarks. # # Examples: # Machine Mips # ________________________________________________________________ # 1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips # 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips # 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3 1 to 1.8 Mips # 166Mhz 64bit Sparc with Solaris 2.x approx 0.75 Mips # 200Mhz Pentium with Linux 2.x approx 0.5 Mips # #======================================================================= ips: 10000000 #======================================================================= # CLOCK: # This defines the parameters of the clock inside Bochs: # # SYNC: # TO BE COMPLETED (see Greg explaination in bug #536329) # # TIME0: # Specifies the start (boot) time of the virtual machine. Use a time # value as returned by the time(2) system call. If no time0 value is # set or if time0 equal to 1 (special case) or if time0 equal 'local', # the simulation will be started at the current local host time. # If time0 equal to 2 (special case) or if time0 equal 'utc', # the simulation will be started at the current utc time. # # Syntax: # clock: sync=[none|slowdown|realtime], time0=[timeValue|local|utc] # # Example: # clock: sync=none, time0=local # Now (localtime) # clock: sync=slowdown, time0=315529200 # Tue Jan 1 00:00:00 1980 # clock: sync=none, time0=631148400 # Mon Jan 1 00:00:00 1990 # clock: sync=realtime, time0=938581955 # Wed Sep 29 07:12:35 1999 # clock: sync=realtime, time0=946681200 # Sat Jan 1 00:00:00 2000 # clock: sync=none, time0=1 # Now (localtime) # clock: sync=none, time0=utc # Now (utc/gmt) # # Default value are sync=none, time0=local #======================================================================= #clock: sync=none, time0=local #======================================================================= # FLOPPY_BOOTSIG_CHECK: disabled=[0|1] # Enables or disables the 0xaa55 signature check on boot floppies # Defaults to disabled=0 # Examples: # floppy_bootsig_check: disabled=0 # floppy_bootsig_check: disabled=1 #======================================================================= #floppy_bootsig_check: disabled=1 floppy_bootsig_check: disabled=0 #======================================================================= # 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 #======================================================================= #log: /dev/null log: bochsout.txt #======================================================================= # LOGPREFIX: # This handles the format of the string prepended to each log line. # You may use those special tokens : # %t : 11 decimal digits timer tick # %i : 8 hexadecimal digits of cpu0 current eip # %e : 1 character event type ('i'nfo, 'd'ebug, 'p'anic, 'e'rror) # %d : 5 characters string of the device, between brackets # # Default : %t%e%d # Examples: # logprefix: %t-%e-@%i-%d # logprefix: %i%e%d #======================================================================= #logprefix: %t%e%d #======================================================================= # LOG CONTROLS # # 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 strange behavior or crashes. # error: something went wrong, but it is probably safe to continue the # simulation. # info: interesting or useful messages. # 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. crash on panics from # everything except the cdrom, and only report those. # # If you are experiencing many panics, it can be helpful to change # the panic action to report instead of fatal. However, be aware # that anything executed after a panic is uncharted territory and can # cause bochs to become unstable. The panic is a "graceful exit," so # if you disable it you may get a spectacular disaster instead. #======================================================================= panic: action=ask error: action=report info: action=report debug: action=ignore #pass: action=fatal #======================================================================= # DEBUGGER_LOG: # Give the path of the log file you'd like Bochs to log debugger output. # If you really don't want it, make it /dev/null or '-'. :^( # # Examples: # debugger_log: ./debugger.out #======================================================================= #debugger_log: /dev/null #debugger_log: debugger.out debugger_log: - #======================================================================= # COM1: # This defines a serial port (UART type 16550A). You can specify a device # to use as com1. This can be a real serial line, or a pty. To use a pty # (under X/Unix), create two windows (xterms, usually). One of them will # run bochs, and the other will act as com1. Find out the tty the com1 # window using the `tty' command, and use that as the `dev' parameter. # Then do `sleep 1000000' in the com1 window to keep the shell from # messing with things, and run bochs in the other window. Serial I/O to # com1 (port 0x3f8) will all go to the other window. #======================================================================= #com1: enabled=1, dev=/dev/ttyp9 #======================================================================= # PARPORT1: # This defines a parallel (printer) port. When turned on and an output file is # defined the emulated printer port sends characters printed by the guest OS # into the output file. On some platforms a device filename can be used to # send the data to the real parallel port (e.g. "/dev/lp0" on Linux, "lpt1" on # win32 platforms). # # Examples: # parport1: enabled=1, file="parport.out" # parport1: enabled=1, file="/dev/lp0" # parport1: enabled=0 #======================================================================= parport1: enabled=1, file="parport.out" #======================================================================= # 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 #======================================================================= vga_update_interval: 300000 # using for Winstone '98 tests #vga_update_interval: 100000 #======================================================================= # 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 #======================================================================= keyboard_serial_delay: 250 #======================================================================= # KEYBOARD_PASTE_DELAY: # Approximate time in microseconds between attempts to paste # characters to the keyboard controller. This leaves time for the # guest os to deal with the flow of characters. The ideal setting # depends on how your operating system processes characters. The # default of 100000 usec (.1 seconds) was chosen because it works # consistently in Windows. # # If your OS is losing characters during a paste, increase the paste # delay until it stops losing characters. # # Examples: # keyboard_paste_delay: 100000 #======================================================================= keyboard_paste_delay: 100000 #======================================================================= # 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 #======================================================================= floppy_command_delay: 500 #======================================================================= # MOUSE: # This option prevents Bochs from creating mouse "events" unless a mouse # is enabled. The hardware emulation itself is not disabled by this. # You can turn the mouse on by setting enabled to 1, or turn it off by # setting enabled to 0. Unless you have a particular reason for enabling # the mouse by default, it is recommended that you leave it off. # You can also toggle the mouse usage at runtime (middle mouse button on # X11 and SDL, F12 on Win32). # # Examples: # mouse: enabled=1 # mouse: enabled=0 #======================================================================= 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 #======================================================================= private_colormap: enabled=0 #======================================================================= # fullscreen: ONLY IMPLEMENTED ON AMIGA # Request that Bochs occupy the entire screen instead of a # window. # # Examples: # fullscreen: enabled=0 # fullscreen: enabled=1 #======================================================================= #fullscreen: enabled=0 #screenmode: name="sample" #======================================================================= # ne2k: NE2000 compatible ethernet adapter # # Examples: # ne2k: ioaddr=IOADDR, irq=IRQ, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT # # ioaddr, irq: You probably won't need to change ioaddr and irq, unless there # are IRQ conflicts. # # mac: The MAC address MUST NOT match the address of any machine on the net. # Also, the first byte must be an even number (bit 0 set means a multicast # address), and you cannot use ff:ff:ff:ff:ff:ff because that's the broadcast # address. For the ethertap module, you must use fe:fd:00:00:00:01. There may # be other restrictions too. To be safe, just use the b0:c4... address. # # ethdev: The ethdev value is the name of the network interface on your host # platform. On UNIX machines, you can get the name by running ifconfig. On # Windows machines, you must run niclist to get the name of the ethdev. # Niclist source code is in misc/niclist.c and it is included in Windows # binary releases. # # script: The script value is optionnal, and is the name of a script that # is executed after bochs initialize the network interface. You can use # this script to configure this network interface, or enable masquerading. # This is mainly useful for the tun/tap devices that only exist during # Bochs execution. The network interface name is supplied to the script # as first parameter #======================================================================= # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=fbsd, ethdev=en0 #macosx # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=fbsd, ethdev=xl0 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=linux, ethdev=eth0 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=win32, ethdev=MYCARD # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0 # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun0, script=./tunconfig #======================================================================= # KEYBOARD_MAPPING: # This enables a remap of a physical localized keyboard to a # virtualized us keyboard, as the PC architecture expects. # If enabled, the keymap file must be specified. # # Examples: # keyboard_mapping: enabled=1, map=gui/keymaps/x11-pc-de.map #======================================================================= keyboard_mapping: enabled=0, map= #======================================================================= # KEYBOARD_TYPE: # Type of keyboard return by a "identify keyboard" command to the # keyboard controler. It must be one of "xt", "at" or "mf". # Defaults to "mf". It should be ok for almost everybody. A known # exception is french macs, that do have a "at"-like keyboard. # # Examples: # keyboard_type: mf #======================================================================= #keyboard_type: mf #======================================================================= # USER_SHORTCUT: # This defines the keyboard shortcut to be sent when you press the "user" # button in the headerbar. The shortcut string can be a combination of # these key names: "alt", "bksp", "ctrl", "del", "esc", "f1", "f4", "tab" # and "win". Up to 3 keys can be pressed at a time. # # Example: # user_shortcut: keys=ctrlaltdel #======================================================================= #user_shortcut: keys=ctrlaltdel #======================================================================= # other stuff #======================================================================= #magic_break: enabled=1 #cmosimage: cmos.img #load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log #load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img #i440fxsupport: enabled=1 usb1: enabled=1, ioaddr=0xFF80, irq=10 #text_snapshot_check: enable #------------------------- # PCI host device mapping #------------------------- #pcidev: vendor=0x1234, device=0x5678 #======================================================================= # for Macintosh, use the style of pathnames in the following # examples. # # vgaromimage: :bios:VGABIOS-elpin-2.40 # romimage: file=:bios:BIOS-bochs-latest, address=0xf0000 # floppya: 1_44=[fd:], status=inserted #======================================================================= #======================================================================= # # The following directives are DEPRECATED # Please convert them to the new syntax or remove them # #======================================================================= #======================================================================= # # The DISKC option is deprecated. Use ATA* options instead. # # DISKC: file=, cyl=, heads=, spt= # Point this at a hard disk image file. To create # a hard disk image, try running bximage. It will help you choose the # size and then suggest a diskc line that works with it. # # In UNIX it may be possible to use a raw device as a Bochs hard disk, # but WE DON'T RECOMMEND IT. In Windows there is no easy way. # # 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 #======================================================================= #diskc: file="30M.sample", cyl=615, heads=6, spt=17 #======================================================================= # # The DISKD option is deprecated. Use ATA* options instead. # # DISKD: # See DISKC above for syntax # # NOTE: diskd and cdromd must not be used together! #======================================================================= #diskd: file="diskd.img", cyl=615, heads=6, spt=17 #======================================================================= # # The CDROMD option is deprecated. Use ATA* options instead. # # CDROMD: # # cdromd: dev=/dev/cdrom, status=inserted # cdromd: dev=/dev/cdrom, status=ejected # cdromd: dev=e:, status=ejected # # In windows, the drive letter + colon notation should be used for cdroms. # Depending on versions of windows and drivers, you may only be able to # access the "first" cdrom in the system. On MacOSX, use path="drive" # to access the physical drive. # # NOTE: diskd and cdromd must not be used together! #======================================================================= #cdromd: dev=D:, status=inserted #cdromd: dev=/dev/cdrom, status=inserted #cdromd: dev="drive", status=inserted #======================================================================= # # The TIME0 directive is DEPRECATED. Use the CLOCK directive instead # # TIME0: # Specifies the start (boot) time of the virtual machine. Use a time # value as returned by the time(2) system call. If no time0 value is # set or if time0 equal to 1 (special case), the simulation will be # started at the current time of the host. # # Examples: # time0: 1 # Now # time0: 315529200 # Tue Jan 1 00:00:00 1980 # time0: 631148400 # Mon Jan 1 00:00:00 1990 # time0: 938581955 # Wed Sep 29 07:12:35 1999 # time0: 946681200 # Sat Jan 1 00:00:00 2000 #======================================================================= #time0: 938581955 #======================================================================= # # The PIT directive is DEPRECATED. Use the CLOCK directive instead # # PIT: # The PIT is the programmable interval timer. It has an option that tries to # keep the PIT in sync with real time. This feature is still experimental, # but it may be useful if you want to prevent Bochs from running too fast, for # example a DOS video game. Be aware that with the realtime pit option, your # simulation will not be repeatable; this can a problem if you are debugging. #======================================================================= #pit: realtime=1 #======================================================================= # NEWHARDDRIVESUPPORT: enabled=[0|1] # The old harddrive code is not maintened any more. # Default value is enabled=1 #======================================================================= #newharddrivesupport: enabled=1