Move compat/adreno-ib-command.c's top-level ranges verbatim into
compat/adreno-ib-command/{stage_relocate,validate,submit}.c and
#include them from adreno-ib-command.c in their original order. The
main file keeps its header comment, the register-table define, its
includes (AdrenoA8xxRegs.h and the GPL-2.0-only adreno-ib-tables.h stay
included here, unchanged) and its macros. The parts carry no GPL text.
Cuts fall only between top-level definitions; every part has balanced
conditionals.
The kext build (gpu/adreno-kext/kext/build.sh) and the host harnesses
compile adreno-ib-command.c directly, and the quoted part includes
resolve beside it, so their commands are unchanged. No tool reads the
file as text; the qualification tools that pin it
(qualify-adreno-ib-command, qualify-a8xx-compute-admission,
qualify-adreno-blit-admission, replay-ca-renderer-copy) now also hash
its parts through source_files().
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/adreno-ib-command.c objects byte-identical (cmp). PASS
- Qualification flags with -flto: llvm-dis output identical and the
bitcode byte-identical. PASS
- build.sh's kext COMMON flags (arm64e, -mkernel): object
byte-identical without -g; with -g the disassembly and symbol table
are identical (only DWARF file names differ). PASS
- tools/test-adreno-ib-command.c host self-test (ASan/UBSan) built
and run on both trees: identical output, "46714 IB command checks".
PASS
- Reconstruction from the parts reproduces adreno-ib-command.c
exactly.
- Host subset (30 commands, 300 s limit): every outcome equal to base
84dd208; the qualification tools fail identically on both trees for
want of their captures and pre-change refs. No new failure.
- wc -l: adreno-ib-command.c 21, parts 248 to 482 lines.
Acelogic
ba76bf2712