@end example
@section Windows
-w
+
@itemize
@item Install the current versions of MSYS and MinGW from
@url{http://www.mingw.org/}. You can find detailed installation
@table @option
@item -fda file
@item -fdb file
-Use @var{file} as floppy disk 0/1 image (@xref{disk_images}).
+Use @var{file} as floppy disk 0/1 image (@xref{disk_images}). You can
+use the host floppy by using @file{/dev/fd0} as filename.
@item -hda file
@item -hdb file
@item -cdrom file
Use @var{file} as CD-ROM image (you cannot use @option{-hdc} and and
-@option{-cdrom} at the same time).
+@option{-cdrom} at the same time). You can use the host CD-ROM by
+using @file{/dev/cdrom} as filename.
@item -boot [a|c|d]
Boot on floppy (a), hard disk (c) or CD-ROM (d). Hard disk boot is
the console. Therefore, you can still use QEMU to debug a Linux kernel
with a serial console.
+@item -enable-audio
+
+The SB16 emulation is disabled by default as it may give problems with
+Windows. You can enable it manually with this option.
+
@end table
Network options:
Output log in /tmp/qemu.log
@end table
+During the graphical emulation, you can use the following keys:
+@table @key
+@item Ctrl-Shift
+Toggle mouse and keyboard grab.
+@item Ctrl-Shift-f
+Toggle full screen
+@end table
+
During emulation, if you are using the serial console, use @key{C-a h}
to get terminal commands:
@table @key
-@item C-a h
+@item Ctrl-a h
Print this help
-@item C-a x
+@item Ctrl-a x
Exit emulatior
-@item C-a s
+@item Ctrl-a s
Save disk data back to file (if -snapshot)
-@item C-a b
+@item Ctrl-a b
Send break (magic sysrq in Linux)
-@item C-a c
+@item Ctrl-a c
Switch between console and monitor
-@item C-a C-a
-Send C-a
+@item Ctrl-a Ctrl-a
+Send Ctrl-a
@end table
@c man end
Print expression value. Only the @var{format} part of @var{fmt} is
used.
+@item sendkey keys
+
+Send @var{keys} to the emulator. Use @code{-} to press several keys
+simultaneously. Example:
+@example
+sendkey ctrl-alt-f1
+@end example
+
+This command is useful to send keys that your graphical user interface
+intercepts at low level, such as @code{ctrl-alt-f1} in X Window.
+
@end table
@subsection Integer expressions
The disk images can simply be raw images of the hard disk. You can
create them with the command:
@example
-dd if=/dev/zero of=myimage bs=1024 count=mysize
+dd of=myimage bs=1024 seek=mysize count=0
@end example
where @var{myimage} is the image filename and @var{mysize} is its size
in kilobytes.
the real one. To know it, use the @code{ls -ls} command.
@end enumerate
+@subsection Convert VMware disk images to raw disk images
+
+You can use the tool @file{vmdk2raw} to convert VMware disk images to
+raw disk images directly usable by QEMU. The syntax is:
+@example
+vmdk2raw vmware_image output_image
+@end example
+
@section Network emulation
QEMU simulates up to 6 networks cards (NE2000 boards). Each card can
@subsection Using the user mode network stack
-This is @emph{experimental} (version 0.5.4). You must configure qemu
-with @code{--enable-slirp}. Then by using the option
-@option{-user-net} or if you have no tun/tap init script, QEMU uses a
-completely user mode network stack (you don't need root priviledge to
-use the virtual network). The virtual network configuration is the
-following:
+By using the option @option{-user-net} or if you have no tun/tap init
+script, QEMU uses a completely user mode network stack (you don't need
+root priviledge to use the virtual network). The virtual network
+configuration is the following:
@example
the address 10.0.2.2 and verify that you got an address in the range
10.0.2.x from the QEMU virtual DHCP server.
+Note that @code{ping} is not supported reliably to the internet as it
+would require root priviledges. It means you can only ping the local
+router (10.0.2.2).
+
+The user mode network is currently only supported on a Unix host.
+
@node direct_linux_boot
@section Direct Linux Boot
@code{x/10i $cs*16+*eip} to dump the code at the PC position.
@end enumerate
+@section Target OS specific information
+
+@subsection Linux
+
+To have access to SVGA graphic modes under X11, use the @code{vesa}
+X11 driver. For optimal performances, use the same depth as your
+native display.
+
+@subsection Windows
+
+If you have a slow host, using Windows 95 is better as it gives the
+best speed. Windows 2000 is also a good choice.
+
+SVGA graphic modes support: QEMU currently supports the Bochs VESA VBE
+extensions. It supports color depths of 8, 15, 16 and 32 bits per
+pixel in 640x480, 800x600 and 1024x768. For optimal performances, use
+the same depth as your native display.
+
+@itemize
+
+@item Windows XP: it should be automatically detected.
+
+@item Windows NT4 or 2000: use the driver
+@url{http://www.volny.cz/xnavara/qemuvid_bin.zip} by Filip Navara.
+
+@item Windows 95/98/Me: no clean solution yet (but it will change
+soon). You can however use the shareware driver from SciTech. Here are
+the steps recommended by Christophe Bothamy on the Bochs mailing list:
+
+@itemize
+@item install win95 with the VGA driver.
+@item download sdd 7 beta from @url{http://www.majorgeeks.com/download382.html}
+@item download pmhelp.vxd from @url{http://unununium.org/viewcvs/snap/redist/release/pmhelp.vxd}
+@item copy pmhelp.vxd to the win95 system directory
+@item install sdd7
+@end itemize
+@end itemize
+
@chapter QEMU PREP PowerPC System emulator invocation
Use the executable @file{qemu-system-ppc} to simulate a complete PREP
projects / qemu / blobdiff