Luma3DS
QEMU
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Luma3DS | QEMU | |
---|---|---|
353 | 190 | |
4,866 | 9,277 | |
2.3% | 2.8% | |
6.4 | 10.0 | |
13 days ago | 5 days ago | |
C | C | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Luma3DS
- This happens when I try to launch a game from the cartridge.
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Any clue what does this mean?
This looks like an error with Luma3DS. You’ll need to manually update Luma again. Make sure you’re following this tutorial: Luma3DS GitHub. I’ve had this error before and it was fairly easy to fix :)
- How do I fix this on PKSM
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Can someone help?
Replace Luma files on your sd card, boot.firm and boot.3dsx. You can download them here.
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Luma v13.0 on old 3DS XL, is it safe?
I have an old 3DS XL thats has been modified, and i was about to start the process of updating the console to firmware 11.17.0, by updating Luma first so it does not brick. But the first thing i've seen when getting to the Luma github page is a reported issue saying that last release of Luma (Luma 13.0) makes their 3DSXL console not even starting the HOME menu. Is it save to upgrade to Luma 13 having an old XL? I only have GodMode9 and i was about to upgrade it to last version (v2.1.1) as well. Thanks!
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What does this mean?
First step, download the latest version of Luma 3DS ( just click on the .zip file, should be the top one when you scroll down ) , then extract it to the root of your SD card as explained by the guide
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Upgrading to larger micro SD Card
You could make sure you have sysnand by enabling "show NAND or user string in system settings" in luma settings. (Hold select on startup). More info here https://github.com/LumaTeam/Luma3DS/wiki/Optional-features
- Boot splashes causes top screen to flicker for ~15 minutes
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Urgent help!!!!the thing is I modded my 2ds and while placing the sd card I placed it in opposite direction and the console won’t read the card anymore and without the boot file on the sd the console is bricked what can I do???
Solution? Get any compatible, temporary SD card and put the latest Luma3DS files on it -- it's just two files! boot.3dsx and boot.firm
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So every time I do this exploit in the video below, it keeps giving me this screen. I followed the video instructions so I’m not sure what to do.
Download the latest version of luma3ds from here, extract the zip and copy boot.firm to your microsd card and see what happens. You should have version 12.1.
QEMU
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QEMU Version 9.0.0 Released
My most-wanted QEMU feature: https://github.com/qemu/qemu/commit/a2260983c6553
Using `gic-version=3` on macOS you can now use more than 8 cores on ARM chips.
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Autoconf makes me think we stopped evolving too soon
A better solution is just to write a plain ass shell script that tests if various C snippets compile.
https://github.com/oilshell/oil/blob/master/configure
https://github.com/oilshell/oil/blob/master/build/detect-pwe...
Not an unholy mix of m4, shell, and C, all in the same file.
---
These are the same style as a the configure scripts that Fabrice Bellard wrote for tcc and QEMU.
They are plain ass shell scripts, because he actually understands the code he writes.
https://github.com/qemu/qemu/blob/master/configure
https://github.com/TinyCC/tinycc/blob/mob/configure
OCaml’s configure script is also “normal”.
You don’t have to copy and paste thousands of lines of GNU stuff that you don’t understand.
(copy of lobste.rs comment)
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WASM Instructions
Related:
A fast Pascal (Delphi) WebAssembly interpreter:
https://github.com/marat1961/wasm
WASM-4:
https://github.com/aduros/wasm4
Curated list of awesome things regarding WebAssembly (wasm) ecosystem:
https://github.com/mbasso/awesome-wasm
Also, it would be nice if there was a WASM (soft) CPU for QEMU, which (if it existed!) would go here:
https://github.com/qemu/qemu/tree/master/target
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Revng translates (i386, x86-64, MIPS, ARM, AArch64, s390x) binaries to LLVM IR
> architectural registers are always updated
In tiny code, the guest registers (global TCG variables) are stored in the host's registers until you either call an helper which can access the CPU state or you return (`git grep la_global_sync`). This is the reason why QEMU is not so terribly slow.
But after a check, this also happens when you access the guest memory address space! https://github.com/qemu/qemu/blob/master/include/tcg/tcg-opc... (TCG_OPF_SIDE_EFFECTS is what matters)
But still, in the end, it's the same problem. What QEMU does, can be done in LLVM too. You could probably be more efficient in LLVM by using the exception handling mechanism (invoke and friends) to only serialize back to memory when there's an actual exception, at the cost of higher register pressure. More or less what we do here: https://rev.ng/downloads/bar-2019-paper.pdf
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State of x86-64 emulation of non-MacOS binaries
Um, in case you don't know, UTM (based on QEMU) is out for quite a while.
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Multipass: Ubuntu Virtual Machines Made Easy
Some of these tools include Oracle VM VirtualBox (that I've used since before the acquisition of Sun Microsystems by Oracle), VMWare Workstation Player, and QEMU, but last year, I found out about Multipass.
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Libsodium: A modern, portable, easy to use crypto library
For C/C++ projects that use meson as the build system, there is an excellent way to manage dependencies:
https://mesonbuild.com/Wrapdb-projects.html
https://mesonbuild.com/Wrap-dependency-system-manual.html
meson will download and build the libraries automatically and give you a variable which you pass as a regular dependency into the built target:
https://github.com/qemu/qemu/tree/005ad32358f12fe9313a4a0191...
https://github.com/harfbuzz/harfbuzz/tree/main/subprojects
https://github.com/harfbuzz/harfbuzz/blob/37457412b3212463c5...
Or, if you're using proper operating systems, they're managed by the usual package manager, just like everything else.
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Top 6 Virtual Machine Software in 2023
For all the users of the Linux platform, QEMU is the VM that you should go for. This software comes without any price tag and works as an emulator of various machines with utmost ease and completion; the software uses dynamic translations to emulate hardware peripherals and enhances its overall performance. If you are using QEMU as a virtualizer, then it will function exactly like the host system (provided you have the right set of hardware).
- Show HN: I'm 17 and wrote this guide on how CPUs run programs
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UTM for Developers
In this tutorial, we set up macOS and Windows virtual machines on UTM, a macOS application that provides a GUI wrapper for QEMU, a powerful open-source emulator and virtualizer. UTM allows you to easily manage and run virtual machines without memorizing complex commands. It also has special handling for macOS, making it simpler to install compared to other virtual machine software.
What are some alternatives?
Universal-Updater - An easy to use app for installing and updating 3DS homebrew
UTM - Virtual machines for iOS and macOS
TWiLightMenu - DSi Menu replacement for DS/DSi/3DS/2DS
TermuxArch - Experience the pleasure of the Linux command prompt in Android, Chromebook, Fire OS and Windows on smartphone, smartTV, tablet and wearable https://termuxarch.github.io/TermuxArch/
PKSM - Gen I to GenVIII save manager.
Unicorn Engine - Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
LumaLocaleSwitcher - Front end to Luma3DS compatible locale system.
Vagrant - Vagrant is a tool for building and distributing development environments.
GodMode9 - GodMode9 Explorer - A full access file browser for the Nintendo 3DS console :godmode:
xemu - Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
faketik - Generates fake tickets to make missing titles re-appear on 3DS.
em-dosbox - An Emscripten port of DOSBox