Move compat/device.c's top-level ranges verbatim into
compat/device/*.c (device_core, device_rtc, device_dock_dart,
device_asc, device_i2c, device_pmgr, device_power, device_state) and
#include them from device.c in their original order. device.c keeps
its includes, the layout assertion and the forward declarations. Cuts
fall only between top-level definitions; every part has balanced
conditionals.
Phase 1 moves code without reordering it, so device_asc.c starts with
the I2C status bits that device_i2c.c uses, and device_state.c holds
the 899-line device_model_access_state.
Tools: tools/test-fast-timer-irq.py reads device.c through
read_source(), and tools/test-kernel-pperm-fast.py's scan of
compat/*.c for map_shadow sizes reads each whole unit. The hashing
tools already add every part of each .c they pin (previous commit).
Verification (base 84dd208 vs this commit):
- clang -c with the qualification flags (no -flto) and with
probes/run.py FLAGS, each plus -I shadow -I q1n1/platform/uefi:
compat/device.c objects byte-identical (cmp). PASS
- Qualification flags with -flto: llvm-dis output identical and the
bitcode itself byte-identical. PASS
- probes/run.py build('xnuboot') with the qualification flags:
xnuboot.bin unchanged (sha256 0d8b9ec3...). PASS
- Reconstruction from the parts reproduces device.c exactly.
- Host subset (30 commands: the standard battery, every test or tool
that names device.c, scans compat/*.c or pins monitor sources),
300 s limit: every outcome equal to base 84dd208; no new failure.
- wc -l: device.c 25, parts 106 to 921 lines.
Acelogic
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