* uChaoSys v0.6.5: frankenstein glibc-musl static u-qemu boots in 0.06s
@ 2026-03-26 12:47 Roberto A. Foglietta
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From: Roberto A. Foglietta @ 2026-03-26 12:47 UTC (permalink / raw)
To: qemu-devel
Hi,
uChaoSys v0.6.5: frankenstein glibc-musl static u-qemu boots in 0.06s
It is worth to note that the whole package uChaoSys + u-QEMU +
RNG_test once compressed -- by gzcmd.sh in a self-executable or by
gzip into the initramfs.cpio.gz -- remains under 6 MB (precisely, 5.71
MB).
uChaoSys is bzImage + initrmafs: 1.76Mb while the other two parts:
FILE: 'qemu-system-x86_64.gz.sh', HEAD: 1392 (4),
GZIP: 2715646 (2652 Kb, 35 %), GZSH: v0.1.6
FILE: 'RNG_test.gz.sh', HEAD: 1384 (4),
GZIP: 927519 (906 Kb, 39 %), GZSH: v0.1.6
~> https://github.com/robang74/uchaosys/tree/v065/qemu
It is capable of executing itself `qemu-system-x86_64 -M help` when
included into the initramfs. Instead, the complete self-hosting and
self-emulating isn't yet tested thus granted (also self-emulation
achieved, cfr. comments).
This glibc-musl static qemu is capable of self-hosting and
self-emulation. These aren't strictly necessary features, apart being
the definitive binary healthy check.
uChaoSys initial commit date: Wed Mar 18 23:04:46 2026 +0100
Total working schedule on uChaoSys: 1-man, 7-days.
Best regards,
--
Roberto A. Foglietta
+49.176.274.75.661
+39.349.33.30.697
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