#arm64 Timeline

1y

#Unicorn Emulator has a demo of #Arm64 Memory Mgmt Unit ... in 18 Lines of Assembly! Let's decipher the Demo Code, and fix our emulator of Apache #NuttX RTOS for Arm64 SBCs

https://lupyuen.org/articles/unicorn3.html

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1y

#Avaota-A1 #Arm64 SBC is officially supported by Apache #NuttX RTOS (#Allwinner A527 SoC) ... Let's take #Unicorn Emulator and create a Software Emulator for Avaota SBC

https://lupyuen.org/articles/unicorn4.html

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185d

FreeBSD 15.0-RELEASE-p3 on ARM64 in QEMU:

― SDDM, pictured, is barely usable.

After login to Plasma (X11), resolution is limited to 800 x 600.

How can I avoid the issue with SDDM?

Host: Kubuntu 25.10, Virtual Machine Manager with Ramfb for video. Guest: non-base packages from the latest repos.

Not reproducible with FreeBSD 16.0-CURRENT on ARM64 in QEMU on the same host.

#FreeBSD #ARM64 #aarch64 #QEMU #SDDM

Screenshot: entering my password in SDDM. It's as if the screen is only half as wide, and not as tall, as what's required for SDDM.

ALT

Edited 185d ago

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93d

The webserver for my websites (https://blog.hofstede.it and others) is now runing on 15.1-RELEASE arm64 with PKGBase 🙂

Upgrade from 15.0 to 15.1was pleasantly boring:

https://docs.freebsd.org/en/books/handbook/cutting-edge/#pkgbase

- Creating a BE for the new version
- Mounting the BE to /mnt/upgrade
- Executing "env ABI=FreeBSD:15:aarch64 pkg-static -c /mnt/upgrade upgrade -r FreeBSD-base"
- bectl activate -t 15.1-RELEASE
- Rebooting the system

Everything working fine, all lights green