fd882d301c
Running `Luigi's Mansion 3` results in the following crash at game startup: ``` $ gdb --args ./bin/yuzu (gdb) r # and load luigi's mansion 3 game ... *** buffer overflow detected ***: /home/user/repos/yuzu-mainline/build/bin/yuzu terminated Thread 27 "EmuThread" received signal SIGABRT, Aborted. [Switching to Thread 0x7fffcf7fe700 (LWP 2435)] __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt (gdb) bt #0 0x00007ffff62ef3eb in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007ffff62ce899 in __GI_abort () at abort.c:79 #2 0x00007ffff633938e in __libc_message (action=action@entry=(do_abort | do_backtrace), fmt=fmt@entry=0x7ffff6462199 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:181 #3 0x00007ffff63dbe57 in __GI___fortify_fail_abort (need_backtrace=need_backtrace@entry=true, msg=msg@entry=0x7ffff6462125 "buffer overflow detected") at fortify_fail.c:33 #4 0x00007ffff63dbe77 in __GI___fortify_fail (msg=msg@entry=0x7ffff6462125 "buffer overflow detected") at fortify_fail.c:44 #5 0x00007ffff63da6b6 in __GI___chk_fail () at chk_fail.c:28 #6 0x0000555555a00639 in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=0x7fffcf7fd2f0) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #7 0x0000555555a00639 in Service::Nvidia::Devices::nvhost_ctrl_gpu::GetGpuTime(std::vector<unsigned char, std::allocator<unsigned char> > const&, std::vector<unsigned char, std::allocator<unsigned char> >&) (this=this@entry=0x555557a689e0, input=std::vector of length 16, capacity 16 = {...}, output=std::vector of length 16, capacity 16 = {...}) at /home/user/repos/yuzu-mainline/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp:197 at ../sysdeps/posix/libc_fatal.c:181 at /home/user/repos/yuzu-mainline/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp:197 #8 0x0000555555a008b6 in Service::Nvidia::Devices::nvhost_ctrl_gpu::ioctl(Service::Nvidia::Devices::nvdevice::Ioctl, std::vector<unsigned char, std::allocator<unsigned char> > const&, std::vector<unsigned char, std::allocator<unsigned char> > const&, std::vector<unsigned char, std::allocator<unsigned char> >&, std::vector<unsigned char, std::allocator<unsigned char> >&, Service::Nvidia::IoctlCtrl&, Service::Nvidia::IoctlVersion) (this=0x555557a689e0, command=..., input=std::vector of length 16, capacity 16 = {...}, input2=..., output=std::vector of length 16, capacity 16 = {...}, output2=std::vector of length 0, capacity 0, ctrl=..., version=Service::Nvidia::IoctlVersion::Version1) at /home/user/repos/yuzu-mainline/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp:42 ``` I am running Ubuntu 19.10 with `nvidia-driver-440` driver here. Hopefully, this information will enable you to find the right fix!
yuzu emulator
yuzu is an experimental open-source emulator for the Nintendo Switch from the creators of Citra.
It is written in C++ with portability in mind, with builds actively maintained for Windows and Linux. The emulator is capable of running several commercial games.
yuzu only emulates a subset of Switch hardware and therefore most commercial games do not run at full speed or are not fully functional.
Do you want to check which games are compatible and which ones are not? Please visit our Compatibility page!
yuzu is licensed under the GPLv2 (or any later version). Refer to the license.txt file included.
Check out our website!
For development discussion, please join us on Discord.
Development
Most of the development happens on GitHub. It's also where our central repository is hosted.
If you want to contribute please take a look at the Contributor's Guide and Developer Information. You should as well contact any of the developers on Discord in order to know about the current state of the emulator.
Building
- Windows: Windows Build
- Linux: Linux Build
- macOS: macOS Build
Support
We happily accept monetary donations or donated games and hardware. Please see our donations page for more information on how you can contribute to yuzu. Any donations received will go towards things like:
- Switch consoles to explore and reverse-engineer the hardware
- Switch games for testing, reverse-engineering, and implementing new features
- Web hosting and infrastructure setup
- Software licenses (e.g. Visual Studio, IDA Pro, etc.)
- Additional hardware (e.g. GPUs as-needed to improve rendering support, other peripherals to add support for, etc.)
We also more than gladly accept used Switch consoles, preferably ones with firmware 3.0.0 or lower! If you would like to give yours away, don't hesitate to join our Discord and talk to bunnei. You may also contact: donations@yuzu-emu.org.