loader: Map all of RAM in the loader - #511

Draft

midnightveil wants to merge 36 commits into

au-ts:julia/loader-mmu

Commits on Jul 27, 2026

Commits on Jul 28, 2026

loader: gc-sections
midnightveil
committed
5417be0

Commits on Jul 29, 2026

move the stuff to runtime (but it breaks it!! need fix!!)
midnightveil
committed
0557f16
fixes
midnightveil
committed
30cc89e
back to old style
midnightveil
committed
aaaa69a
FIX
midnightveil
committed
807aa03

Commits on Jul 31, 2026

minor makefile touchups
midnightveil
committed
8a87d9d

Commits on Aug 18, 2026

tests + return struct
midnightveil
committed
0890270
work again for qemu
midnightveil
committed
62651ed
make it easier
midnightveil
committed
2ccf7c2
tests part of build
midnightveil
committed
5577520
clippy
midnightveil
committed
ac001d0
clippy
midnightveil
committed
61604b1
rustfmt + cleanup make
midnightveil
committed
9716d32
don't create large temporaries on the stack
midnightveil
committed
70fea7e
fix stack overflow
midnightveil
committed
1fbf199
fix style
midnightveil
committed
9bb64fb
fix warnings
midnightveil
committed
9a1f22b
add safety comment
midnightveil
committed
396232e
test walker
midnightveil
committed
bae0a5e

Commits on Aug 20, 2026

almost working clean
midnightveil
committed
2a0a57b
truly works impl
midnightveil
committed
0018db9
cleanup
midnightveil
committed
0799991
reomve prints
midnightveil
committed
871db3a
more helper fns
midnightveil
committed
cc6be77
attempt (badly) to make risv64 also work
midnightveil
committed
a0bbb47

Commits on Aug 25, 2026

pass mmu loader information in the tool
midnightveil
committed
856d8db
print is_ram instead of raw has not been initialised in union
midnightveil
committed
e6e4b03
fix linker script I broke
midnightveil
committed
75d91f0
fix riscv64 boot
midnightveil
committed
5ca9762
fix bug in merge_regions impl
midnightveil
committed
861669c
try enabling the mmu before copying regions, works for maaxboard. however, it's not actually that much faster for a 100mib image
midnightveil
committed
e7dbbf2

Commits on Aug 26, 2026

use MT_NORMAL in page tables : now a 100MiB image is instant. probably breaks SMP
midnightveil
committed
2e1dbd0