Checked out #Linux kernel v3.7.10 to see if I can strip it down enough to run on the 386 with 4MB of RAM in the Toshiba T5200. My plan is to do something very similar to what I did in my blog post where I targeted a 486 (https://www.insentricity.com/a.cl/283), but this time use LOADLIN.EXE to load the kernel from DOS since I don't have a working floppy drive.
[#]RetroComputing #VintageComputing.
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No make tinyconfig on v3.7.10. That's going to make stripping it down a lot more work. #Linux #RetroComputing #VintageComputing
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Setup a Debian 7 Wheezy docker environment to build in. But already running into compile problems which seem to be caused by lack of 386 support:
In file included from include/linux/irq_work.h:4:0,
from arch/x86/kernel/irq_work.c:8:
include/linux/llist.h: In function 'llist_add':
include/linux/llist.h:160:11: error: 'boot_cpu_data' undeclared (first use in this function)
[#]Linux #RetroComputing #VintageComputing
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Looks like v3.3.8 was the last version that could be built for 386. After that there's some change that prevents the kernel from compiling. #Linux #RetroComputing #VintageComputing
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@fozztexx one would think that there would be more support for 386/486 considering its historical significance no?
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@feedmd 486 was supported up to v5.x. See my blog post.
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@fozztexx thanks
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