Emulate Arm On X86. Unicorn is a lightweight multi-platform, multi-a
Emulate Arm On X86. Unicorn is a lightweight multi-platform, multi-architecture CPU emulator framework. Share. 2 Answers Sorted by: 2 Unfortunately, you cannot run an x86 image on ARM via VirtualBox (or VMWare). Running x86 apps on ARM. How transparent and easy to use depends on your environment. The new ARM-compatible Android 11 system images allow the entire system to run x86 natively and take advantage of virtualization technologies as usual. Genymotion (AndroVM sequel) doesn't emulate ARM by default. Arm-based CPUs go from tiny microcontrollers to chip like Apple's, and x86 goes from low power mobile CPUs to huge server chips. DLL and WOWARMW. Hacking low-level code on ARM processors just became a little easier after a researcher who operates under the name Azeria Labs put together virtual machines that emulate common hardware. As far as I know, the official versions of Android x86 doesn't do ARM emulation; the apps using native ARM codes crash immediately. The goal is an ARM device that Just Works with x86 apps. deb files are not designed like that. – ronalchn Sep 3, 2012 at 8:54 Add a comment 3 Answers Sorted by: 12 As pointed Geoffroy, you can't virtualize ARM, but you can emulate it. If you want to run binaries from different architecture you will need an Emulator. Installing Arm64 Visual Studio The emulator is designed to address a key limitation to Arm-powered Windows devices, which can’t natively run 64-bit Windows apps originally designed for … The new Android 11 system images are capable of translating ARM instructions to x86 without impacting the entire system. In Android Studio > Tools > AVD Manager > Create Virtual Device when prompted to Select a system image select the Other images tab and pick an arm-based image — those images will run VERY slowly compared to X86. This provides the user the magical experience of running an existing x86 win32 … 1 Answer. Arm System emulator. This needs binfmt support. Also improved performance and sound support. You can, however, run your image directly on qemu--which will also be slow just not unusably slow. Also Exagear was (is?) closed source while box86 is open source. Click to expand. Now, download the UUP files to ISO converter from here. Download and install the latest version Visual Studio 2022. As a result, Windows on ARM PCs are now able to run 64-bit Intel apps in Rosetta-like emulation. Keep in mind that the x86 emulation engine is in Windows on Arm. PCs powered by Arm provide great application compatibility and allow … Yes; Unfortunately the best way to get x86 Windows application emulation support on ARM Apple hardware is to use Windows on ARM but sadly that cannot be purchased individually. Use the links in this section to download the previous version Arm Instruction Emulator. Another option (does not answer your question directly) is to actually use an ARM image instead of X86. (Windows on ARM is capable of 32-bit and 64-bit x86 emulation on compatible ARM64 hardware) – Ramhound Mar 25, 2022 at 15:07 The company’s ARM-based Windows devices already come with an emulator to run x86 32-bit Windows applications. They claim support of Raspberry Pi (all models), add support of guest Ubuntu 14. ago An Android x86 fork "AndroVM" (Official site no longer exist, someone has mirrored the files here) did ARM emulation when an application contains ARM native … QEMU can emulate both 32-bit and 64-bit Arm CPUs. You can conclude that Windows x86 Emulation has been a bottleneck for smooth transitioning to ARM. insanemal • 4 yr. The newest Rad Studio Alexandria installs and run just fine. As code is … Box86 and Box64 are emulators that can be used to run traditional x86 apps in ARM. As the x86 architecture is very different from ARM, then this will be done through emulation (usually via qemu-user) so there could be some loss of speed and functionality. 1. This was achieved in previous releases also using libhoudini from intel , also the reason apps with arm Native could work on x86 devices. Limbo has a wide selection of settings, allowing you to change available Ubuntu/arm64 can run inside the QEMU emulator. Note that NEON arithmetic should be single-precision 754 - the "non-compliance" mostly comes from having fixed values for certain aspects where 754 specifies multiple modes (rounding, exception trapping, denormal handling, etc. ARM and Self-Modifying Code ARM is a computing architecture commonly used by embedded and mobile devices because of its simplicity and low power consumption. depending on the apps your better half needs, she may find they work perfectly well under the Windows 10 or 11 for ARM as a guest. Microsoft has been developing Windows on ARM for long time, already launching products from 2017, to now (3 years in the market), and although it has apparently improved the situation with more native apps like its new Chromium-based Edge, the x86 emulation is still 32-bit only, and still lagging. dll) employs a form of just-in-time (JIT) translation to convert x86 code to ARM (shown above) within a loop, as the x86 process is executing. I've chosen to describe a UEFI-based system here so I can make use of the kernel on the guest's disk image. Apple is actively refusing any support for x86 and x64 emulation on their ARM based systems. 1 Answer. Highlight features: Multi-architectures: ARM, ARM64 (ARMv8), m68k, MIPS, PowerPC, RISC-V, S390x (SystemZ), SPARC, TriCore & x86 (include x86_64). Share Improve this answer The architecture to allow virtualization must be the same on both the host machine and the guest, so – in our case – Windows ARM will be virtualized on M1 Mac but Windows x86 will only be emulated on M1 Mac. It would need to emulate the entire CPU which is something VirtualBox currently doesn't do. All you need is Qemu. This allows the execution of ARM binaries for testing without the … 7 Answers. It never really caught on and is fairly obscure these days, so I'm not surprised that qemu wouldn't support it. Basically, if you’re looking to run a virtualized version of Windows on. It’s easy to emulate ARM on x86: In fact, developers do this all the time when creating mobile apps in Visual Studio, Xamarin Studio, Android Studio, and Apple’s … WOW64 is the x86 emulator that allows 32-bit Windows-based applications to run seamlessly on 64-bit Windows. You can use QEMU to emulate ARM instructions on x86. The ARM is a processor (hardware), not an OS (software). You can try key x64-only productivity apps like Autodesk Sketchbook, as well as games like Rocket League. DLL respectively, … 1. I reached out to. deb files this way. To debug Windows Universal Applications already installed on the device, see the debug installed app package documentation. (Windows on ARM is capable of 32-bit and 64-bit x86 emulation on compatible ARM64 hardware) – Ramhound Mar 25, 2022 at 15:07 Your ARM's memory and register space will not match the X86, so a straight instruction to instruction (emulated or sbt) will not be enough, you have to add code to replace many of the loads and stores with something that checks the address, determines what it was addressing, and emulate that peripheral (emulated or sbt). x86_64-linux-gnu-gcc test1. The new Android 11 (Google APIs) x86 system image supports ARM ABIs, while the older Android Oreo system image does not 4 No. Although it is not very useful, it is an important test to show the power of the emulator. ARM or MIPS is easier to emulate or to get in hardware, both are bi-endian, and both are supported by Linux in either endianness. Windows also released a few 32-bit ARM operating systems. ago You can get much of the way of emulating the CPU itself using qemu. Uninstall any prior versions of Visual Studio from your Arm64 device. Improve this answer. To install Windows 10 for ARM in QEMU, do the following. Other apps, like Chrome, which run today on ARM64 as … Your ARM's memory and register space will not match the X86, so a straight instruction to instruction (emulated or sbt) will not be enough, you have to add code to replace many of the loads and stores with something that checks the address, determines what it was addressing, and emulate that peripheral (emulated or sbt). Share Improve this answer WOW64 is the x86 emulator that allows 32-bit Windows-based applications to run seamlessly on 64-bit Windows. This supported software includes applications like Zoom or games like World of Goo. We are researching possibilities for running x86/x64-based … Note. Share Improve this answer Follow answered Sep 3, 2012 at 8:58 Xearinox In past videos I have shown footage of Windows 10 ARM being virtualised on an M1 Apple Silicon Mac. Now i am doing exact this. Windows on Arm simply refers to Microsoft’s Windows OS running on PCs powered by Arm processors, as opposed to the dominant x86 chips offered by Intel and AMD. . Still, the company warns that the new emulator for 64-bit Windows apps may not work with every program. For MIPS you have the MIPS port. This company actually produces pretty good code C code from assembler. It allows users to build ARM CUDA binaries on their x86 machine without needing a cross-compiler. This page describes how to do both. c -o test1_32 -m32. Ever wanted to play around with Arm assembly without an Arm board and the hassle of setting up a full-system QEMU emulation? This blog post is a quick and straight-forward … Android-11 emulator have Arm provided emulation (Arm to x-86) libs. WOW64 is the x86 emulator that allows 32-bit Windows-based applications to run seamlessly on 64-bit Windows. There doesn't seem to be a well-maintained ARM big-endian port, your best bet for ARM seems to be the old Debian NSLU2 port. The emulator, which was originally . Windows on Arm’s x86 emulation has been a bit of a rocky road, and the x64 app emulation is still a work in progress. The new Android 11 system images are capable of translating ARM instructions to x86 without impacting the entire system. Linux User space emulator ¶ Command line options ¶ Arm System emulator. But as PCMag reports, performance leaves a lot to be desired. We use the term Arm32 here as a shorthand for the 32-bit Arm architecture (commonly called Arm in other documentation). An Android x86 fork "AndroVM" (Official site no longer exist, someone has mirrored the files here) did ARM emulation when an application contains ARM native codes. SubsystemTool also supports Windows XP. All the android native calls from app native library will be routed to arm libs loaded and running in emulation environment. to play with. A Visual Studio Express based solution, written using C++ and assembler, that allows the user to write and execute X86, X86/64 and ARM assembler line by line as easily as using a text editor. Windows Subsystem for Android utilizes Intel Bridge Technology to emulate Arm applications on x86 based processors. (I've never used their product, but I am familiar with the research behind that company). Note. As the x86 architecture is very different from ARM, then this will be done through emulation (usually via qemu-user) so there could be some loss of speed and … 1 Answer. Clean/simple/lightweight/intuitive architecture-neutral API. This operating system can run 64-bit ARM applications, plus it can run 32-bit ARM applications ( %PROCESSOR_ARCHITECTURE% = ARM) and 32-bit IA-32/x86 applications . I would (and have many times) start with a simpler instruction set for the first few times, msp430, pic (older pic not dspic nor pic32), 6502, etc. Arm CPUs are generally built into “system-on-chip” (SoC) designs created by many different companies with … The system is still called WoW64 on ARM64 (where it actually emulates both x86 and ARM32 applications, using XTAJIT. Windows 10 on ARM extends WOW64. Use the qemu-system-aarch64 executable to simulate a 64-bit Arm machine. The company’s ARM-based Windows devices already come with an emulator to run x86 32-bit Windows applications. You can try QEMU - generic and open source machine emulator and virtualizer. Windows 10 can run on 64-bit ARM CPUs. Use scoped storage for file system access. ARM is fundamentally different from x86. Android-x86 is an operating system can be run inside a virtual machine (without the need for real hardware emulation) on x86-based platforms. Five years ago, Intel was trying hard to break into the . It is adapted to build ISO images for … Emulation is required to run x86 on ARM. That won't help for use cases such as running older versions of macOS and Windows. QEMU can emulate both 32-bit and 64-bit Arm CPUs. Android Emulator can do full ARM hardware emulation, but is usually run with x86 system images. (IDK if GCC did that because x86-64 machine code is similar to 32-bit, so the same assembler can pretty easily handle both. Your plan of QEMU->OS->VirtualBox->Image will be so slow as to be unusable. The new Android 11 (Google APIs) x86 system image supports ARM ABIs, while the older Android Oreo system image does not 0. Long answer short, if you need x86 support, get a windows computer or x86 compatible mac. Another thing is that Linux need x86 emulator much more less than Microsoft or Apple. Currently, the most practical and efficient solution for running Windows on the Mac M1 is to use a paid software called Parallels. Eltechs today launched new version of ExaGear Desktop - software that allow to run x86 apps on ARM. (Windows on ARM is capable of 32-bit and 64-bit x86 emulation on compatible ARM64 hardware) – Ramhound Mar 25, 2022 at 15:07. Microsoft already provides an implementation of this for ARM Windows 11. g. Don’t worry, here’s a solution: Hugsy (aka creator of GEF) released ready-to-play Qemu images for architectures like ARM, MIPS, PowerPC, SPARC, AARCH64, etc. All the android native calls from app native . Parallels was able to add support for x86 windows but was shortly denied after by an update from Apple. This operating system can run 64-bit ARM applications, plus it can run 32-bit ARM applications ( %PROCESSOR_ARCHITECTURE% = ARM) and 32-bit IA-32/x86 applications ( %PROCESSOR_ARCHITECTURE% = x86) through the Windows on Windows (WOW) compatibility/emulation layer. . The emulation layer will induce a performance overhead – for optimal performance, submit your application for both the x86-64 and Arm64 … Running an ARM guest OS with x86-to-ARM code translation inside that seems a more viable solution for running arbitrary x86 applications, as this is a simpler problem to solve. The platform started out bringing . It works similar to Apple’s Rosetta software in macOS Big Sur which lets you run Intel apps on M1 Macs by emulating the x86 instruction set on the M1 at the expense of performance. Here is how to install Box64, so that you will be able to run amd64 binaries in arm64 (note that you won't be able to install amd64 . To get started with the native Arm64 Visual Studio experience you'll need the following: Ensure you have an Arm64 device with Windows 11. This allows the execution of ARM binaries for testing without the performance overhead of full ARM emulation. No server builds yet, though presumably such a thing is being tested internally in Azure. And that could be a problem. On each pass, a chunk of … Note that not all targets currently emulate atomic operations correctly. As a result, Microsoft is still. However, 32 bit WINE can run on macOS with Apple Silicon. Arm applications will run on Arm based processors natively. This leaves the task up to software developers to facilitate it … You can get much of the way of emulating the CPU itself using qemu. For details on how to support x86 ABI architecture, see the Android developer guide to Include x86 ABI architecture . An ARM processor is incapable of executing x86 code and the hardware provides no means to do so. com/a/66378 – auselen Mar 25, 2015 at 8:06 1 Microsoft's recent version of Windows 10 for ARM-based processors assumes such a task, by simulating an x86 processor entirely in userland. Windows 10 for ARM has always been able to emulate 32bit Intel Windows apps and more recently has gained support for 64bit Intel Windows apps . ) If precision is more important than speed, consider targeting VFP rather than NEON. Microsoft's Emulator to Run x86 64-Bit Windows Apps on ARM Devices Arrives as a Beta. qemu will work. On something like a raspberry pi, the ARM chip just isn’t powerful enough to emulate Windows x86 but you should be able to emulate DOS and maybe up to like Windows 3. Setting Up ARM Emulation on x86 We’ll be using QEMU and Docker to set up our emulated environment. The x86_64 target of gcc supports building 32-bit programs as well, using the -m32 option. December 11, 2020. Is there a way to emulate NEON's floating point precision, on an x86 CPU ? For example a library that emulates the NEON SIMD floating point operations. You can get much of the way of emulating the CPU itself using qemu. They’re a set of compromises—they’re fairly small, cheap to make, and power-efficient. Then download the … Android-11 emulator have Arm provided emulation (Arm to x-86) libs. It’s arriving a bit late, but Microsoft has finally released the company’s emulator to run x86 64-bit Windows applications on ARM devices. Right now AArch64 emulation speed is tolerable on desktop x86 (without hacks and optimizations, just plain QEMU), and it took quite a lot to reach the point where you can took a plain ArchLinux ARM build and boot it on QEMU … Rosetta 2 is only a translation layer that makes x86_64 code (not 32 bit, 64 bit only) runnable on ARM. You can use either qemu-system-arm or qemu-system-aarch64 to simulate a 32-bit Arm machine: in general, command lines that work for qemu-system-arm will behave the same when used with qemu-system-aarch64. ARM is a family of processors with a long history of evolution. Emulation for x86 apps makes the rich ecosystem of Win32 apps available on Arm. But there are Android emulators available e. If you’re not familiar with the concept, emulation takes software compiled for one architecture (such as x86) and converts it into machine code that will run on a different processor. As code is only emulated, errors are trapped and reported within the program without any wider impact. Limbo is a qemu-based x86 architecture emulator for android devices. QEMU was conceived so that ultimately it can emulate itself. Q: It supports Windows XP? A: Yes, it's the minimal operating system version. There was Exagear but I don't know if its still developed. The x86 is going to have 32/64 bit modes, going to have memory protection schemes, a number of execution modes, etc. Choose the package that is … GCC treats i386 and x86-64 as flavours of the same architecture, while AArch64 is treated as a totally separate architecture from ARM. x86 and Arm use a global lock in order to preserve their semantics. Would you like to run … Rosetta 2 is only a translation layer that makes x86_64 code (not 32 bit, 64 bit only) runnable on ARM. This allows the execution of ARM binaries for testing without the … 1. This allows for 32-bit (x86) Windows applications to run seamlessly in 64-bit (x64) Windows, as well as for 32-bit (x86) and 32-bit (ARM) Windows applications to run seamlessly in 64-bit (ARM64) Windows. Qemu is a good candidate for this, but you will need to learn how to use it. Fri May 29, 2015 5:11 pm. Download and install QEMU for Windows Download the Windows 10 (arm64) ESD/UUP files from any trusted source. As of now, ARM-based Windows laptops only support native apps built on the ARM instruction set and 32-bit Intel-based apps which run through Windows x86 Emulation. An emulator module (xtajit. CodeWeavers, the developer of Crossover, a tool that allows Windows apps to run on macOS/Linux, has made 32 bit WINE available on macOS. Running Arm Binaries on x86 with QEMU-User. qemu already supports emulating various aarch64 CPUs, but it doesn't emulate the M1 and its Apple-specific instructions (yet), nor does it emulate the rest of the SoC or the rest of the Mac's peripheral units. At the high-end, continuous R&D is required in both design and. Updates 1. Last there's the question of legality. The reason we support so many is that Arm hardware is much more widely varying than x86 hardware. 1 without much issue. ARM6, ARM7, ARM8, ARM9 are all instruction set architectures, each having multiple specific processors with varying tradeoffs in price, performance, and power consumption. The best way to work with this on your mac, is by using . ARM6, ARM7, ARM8, ARM9 are all instruction set architectures, each having multiple specific … PCs powered by Arm provide great application compatibility and allow you to run your existing unmodified x86 win32 applications. There is an unofficial hack that adds ARM emulation, though. Additionally, emulator system images with full ARM emulation cannot take advantage of the hardware acceleration and CPU virtualization technologies provided by x86 processors. as part of Android Studio. A generic and open source machine emulator and virtualizer Full-system emulation Run operating systems for any machine, on any supported architecture User-mode emulation Run programs for another Linux/BSD target, on any supported architecture Virtualization Run KVM and Xen virtual machines with near native performance Latest releases GCC treats i386 and x86-64 as flavours of the same architecture, while AArch64 is treated as a totally separate architecture from ARM. If you are using "Linux containers" (crostinit) on a Chromebook then, as explained in this post, this support is not enabled. Android-11 emulator have Arm provided emulation (Arm to x-86) libs. Arm Systems on Chip (SoC) often include other key features such as a powerful CPU, GPU, Wi-Fi & mobile data networks, as well as Neural Processor Units … Unicorn is a lightweight multi-platform, multi-architecture CPU emulator framework. But the performance can sometimes be sluggish. Share Improve this answer Follow Running Arm Binaries on x86 with QEMU-User. Yes; Unfortunately the best way to get x86 Windows application emulation support on ARM Apple hardware is to use Windows on ARM but sadly that cannot be purchased individually. In any case, x86 self-modifying code provides some unique challenges for any emulator, QEMU or otherwise. android iphone c arm neon Share Follow asked Mar 25, 2015 at 4:40 user1194167 117 8 meta. Install a new VM based on Windows 11/ARM Install RAD Studio You can't use your existing VMs (based on x64/x86) on a Mac with a M1. x86 System emulator ¶ Board-specific documentation ¶ ‘microvm’ virtual platform ( microvm) i440fx PC ( pc-i440fx, pc) Architectural features ¶ Recommendations for KVM CPU model configuration on x86 hosts Syntax for configuring CPU models Hyper-V Enlightenments Xen HVM guest support Paravirtualized KVM features Software Guard eXtensions (SGX) ARM CPUs essentially speak a different language and in order for them to run applications designed for x86 CPUs these applications have to be translated into ARM code (emulation). How about this time we emulate the x86 version of Windows. You have to install Windows on Arm to run Windows in a VM on an Arm host. on an x86 host) or, accelerated w/ KVM if you have an arm64 host. This provides the user the magical experience of running an existing x86 win32 app without any modifications to the app. VirtualBox Wiki: Status: Guest OSes and Getting Support for Oracle VM VirtualBox. PCs powered by Arm provide great application compatibility and allow … ARM: Small, power-Efficient, and cheap Historically, the ARM architecture has been the lower-power, far cheaper, power-efficient alternative to x86. Yes; Unfortunately the best way to get x86 Windows application emulation support on ARM Apple hardware is to use Windows on ARM but sadly that cannot be … GCC treats i386 and x86-64 as flavours of the same architecture, while AArch64 is treated as a totally separate architecture from ARM. For the best experience, we recommend you use Visual Studio on a separate, x86 powered, computer, and use the remote deployment and debugging features in Visual Studio to target the ARM-based device. Arm apps run natively without any emulation, while x86 and x64 apps run under emulation on Arm devices. You could reverse-engineer the ARM code to C, and then simply compile the C code. Azeria’s ARM Lab Environment, here, is a VM that offers a QEMU ARMv6 image on Ubuntu. box86 is currently probably the best equivalent for Rosetta 2 and Win10 ARM x86 emulator. (IDK if GCC did that because x86-64 machine code is similar to 32-bit, so … This operating system can run 64-bit ARM applications, plus it can run 32-bit ARM applications ( %PROCESSOR_ARCHITECTURE% = ARM) and 32-bit IA-32/x86 applications ( %PROCESSOR_ARCHITECTURE% = x86) through the Windows on Windows (WOW) compatibility/emulation layer. The emulator is designed to address a key limitation to Arm-powered Windows devices, which can’t natively run 64-bit Windows apps originally designed for Intel’s and AMD’s x86 architecture. This would involve creating RootFS and compiling a kernel for ARM. You can use either … Microsoft's Emulator to Run x86 64-Bit Windows Apps on ARM Devices Arrives as a Beta. Any such solution can be hooked via Android Runtime interface called NativeBridge. QEMU can emulate all of these CPUs. qemu already supports emulating various aarch64 CPUs, but it doesn't emulate the M1 and its … 1. stackexchange. The emulation layer will induce a performance overhead – for optimal performance, submit your application for both the x86-64 and Arm64 architectures. QEMU is an open-source machine emulator and virtualizer. Share Improve … You can emulate anything on another platform with speed as the price to pay for the translation. A: On x86 - no, but WCECL can be compiled for ARM platform and you can run it on Windows 10 ARM or Wine for Android. So you ought to be able to build your 32-bit Hello World with. The operating system's %PROCESSOR_ARCHITECTURE% environment variable shows ARM64 - meaning that its a 64-bit operating system running on ARM. box86 is a userspace emulation software that allows you to run Linux x86 applications on an ARM device such as the Raspberry Pi. For example, you can use the following web site created by adguard. We would like to show you a description here but the site won’t allow us. Windows 10 on ARM does support 32bit x86 (x86-32) but Microsoft is limiting 64bit (x86-64) to Windows 11. Windows on ARM has a decent x86 emulator but that’s really only on the newest snapdragons which are intended for running Windows. This is why VBox and Parallels don’t allow x86 to run on ARM. RAD Studio will run (at lightning speed) through the x86/x64 emulation provided by Windows ARM. We use the term Arm as a shorthand for PCs that run the desktop version of Windows on Arm64 (also commonly called AArch64) processors. Arm System emulator¶. The emulation layer induces a performance overhead, so for optimal performance, submit your application for both the x86-64 and Arm64 architectures. Executing ARM binaries on x86 (and x86_64 in that matter) would lead to "Exec format error". Additional tips for developing Windows apps that run on Arm devices Rosetta 2 is only a translation layer that makes x86_64 code (not 32 bit, 64 bit only) runnable on ARM. Using this software, we can run a variety of x86 software on our Raspberry Pi. You can either do this fully emulated (e. Does ARM have any substantial advantages over x86, Power and other processor architectures? As far as I know, the official versions of Android x86 doesn't do ARM emulation; the apps using native ARM codes crash immediately. Ever wanted to play around with Arm assembly without an Arm board and the hassle of setting up a full-system QEMU emulation? This blog post is a quick and straight-forward way to compile, debug, and run Arm 32- and 64-bit binaries directly on your x86_64 Linux host system. The app doesn’t even know that it is running on a Windows on Arm PC, unless it calls specific APIs ( IsWoW64Process2 ). Download the previous version of Arm Instruction Emulator. FlishFlashman MacBook Pro M1 Max • 1 yr. The irony of Intel’s complaints about emulating x86 on ARM, is that Intel had actually created and distributed an ARM emulator for x86. 04, Debian and Raspbian. With limbo, you can emulate a complete desktop computer on your device and install various systems (FreeDOS, Windows, KolibriOS, various GNU/Linux distributes and any other x86-compatible OS). Something like qemu might accomplish what you want, but I have heard from users here that emulating x86 windows is slow. Updates WOW64 is the x86 emulator that allows 32-bit Windows-based applications to run seamlessly on 64-bit Windows.