refactor(xt): model flash — the builtins image is firmware, not JIT output - #247

Merged

Yona-Appletree merged 12 commits into

mainfrom

claude/f32-xt-emu-flash-model

Aug 1, 2026

Commits on Aug 1, 2026

fix(builtins): keep rgb2hsv's f32 constants out of the LLVM constant pool

Yona-Appletree
and
claude
committed
build(xt): make float-f32 the Xtensa builtins image's default again

Yona-Appletree
and
claude
committed
test(xt): note the two link paths and assert the preamble's arg constraint

Yona-Appletree
and
claude
committed
fix(xt): keep float-f32 opt-in — it no longer compiles-fails, it no longer fits

Yona-Appletree
and
claude
committed
feat(xt-emu): model flash (IROM/DROM) as read-only regions per board

Yona-Appletree
and
claude
committed
build(xt): link the builtins image as flash-resident firmware

Yona-Appletree
and
claude
committed
test(xt-emu): pin the SRAM->flash call reach the old model hid

Yona-Appletree
and
claude
committed
docs(xt): close the code-region defect and record the corrected conclusion

Yona-Appletree
and
claude
committed
test(xt): the builtins image belongs in flash, not the code region

Yona-Appletree
and
claude
committed
refactor(xt-emu): keep the region-overlap check allocation-free, tidy try_zero

Yona-Appletree
and
claude
committed
style(xt): separate the MSRV and float-f32 comment blocks

Yona-Appletree
and
claude
committed
docs(adr): the host Xtensa emulator models flash

Yona-Appletree
and
claude
committed