![]() ![]() For Linux, you can download either the source package (.tar.gz) or the RPM. You can download the latest release of Bochs, 2.1.1, in various packages for various environment. But Bochs is an ideal teaching tool for operating system classes. Unfortunately, you need high-performance top-of-the-line hardware to use the emulated environment productively. The Bochs Web site says that Bochs is an ideal operating system and application testing environment. However, hardware emulation deals a massive blow to the performance of the non-native operating systems. ![]() Bochs enables you to install Windows on a SPARC workstation or Debian on a Mac. Bochs (pronounced “box”) provides I/O emulation for a computer’s standard parallel port, serial port, VGA card, disk, CD-ROM, timer chip, and network card, along with a custom BIOS.Įmulating the x86 hardware is Bochs’s strongest point. It emulates 286, 386, 486, Pentium, Pentium Pro, and AMD 64-bit CPUs, fooling the guest OS into thinking that it’s running on real hardware. And none of these alternatives run on Macintosh or SPARC-based hardware.īochs, an open source project, may be a better answer. WinLin does a little better, but it doesn’t support Windows NT, 2000, or XP. Wine, on the other hand, though free, supports a very limited number of applications, and the same can be said about CrossOver Office. VMware is a (costly) commercial application that lets you run a guest operating system on a Windows or a Linux installation. An open source project called Bochs may be your best option. And yes, you want to keep the costs to a minimum. ![]() True, it does take some effort to create a virtual PC in Bochs, but all that work is worth it when you can run your favorite operating system on the go.What if you need to run your legacy Windows application on a Linux box, a Mac, or a Solaris-based workstation? To make the equation even more interesting throw in a few requirements - add transferring old legacy accounting data over the network, or using the backed-up data from a CD-ROM. Virtual PC is a 30MB download and Bochs is only 3MB and portable enough for use on USB drives. I have separate installations of Windows 3.11, Windows 95 and Windows 98 for a trip down memory chip lane whenever I so desire.Įven though I’m impressed with Virtual PC, I am going to stick with Bochs. I’ve built up quite a collection of guest operating systems for my Virtual PC. Once the the virtual PC is running, you can install your favorite operating system either from an ISO image file or from the actual installation CD itself. There is a wizard that guides you step by step as you build your virtual PC with relative ease. As shocking as that revalation may be, I’ll still continue using Bochs anyway for reasons I shall reveal later in this post. I recently tried Microsoft’s Virtual PC and actually liked it better than Bochs. Have fun! Thanks to those for letting me know about the dead link. Now, go have fun with Windows CE on your PSP □ That’s it, WinCE should be loaded…ĩ – Change the bochsrc.bxrc file according to the Win95 but with 32 megs and copy the image to the PSP You will have a warning, just continue the emulation. Delete file in the temp folder.Ħ – Close Bochs, open the Bosch image with WinImage and Inject all the files from the temp folder into the Bochs image (except that was deleted previously).ħ – Change the memory allocation in the bochsrc.bxrc from 8 to 32 megs (I think “this” is the main problem for running on the PSP)Ĩ – Boot the Bochs image from the C: drive with Bochs. The rest of these instructions should be fairly straightforward.Ĥ – Download the latest WinImage and install itĥ – Open the WinCE image you downloaded in 1 with WinImage and extract all the files into a temp folder. With the Windows 95 or MS-DOS boot disk image mounted as your A: drive, launch Bochs and run FDISK and FORMAT to prepare the virtual hard disk for use. You can use the Windows 95 boot disk described in these instructions if you wish, but MS-DOS will work just as well and doesn’t consume as much virtual disk space.ģ – Like for Win95, run FDISK and FORMAT (use /S to make it bootable) I’ve done some experimenting and found that Windows CE 5.0 will fit comfortably on a 15MB virtual disk formatted with MS-DOS 6.22. All you do here is create a new virtual hard disk image as usual with the bximage command. I couldn’t track down the link in this second step. 2 – Create a new image disk in Boch like for the Win95 prototype ( …ighlight=win95) ![]()
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