Add --suite memory with verified source hashes, ARM eval checkpoint 0x08000350, and the r12 result assertion. Keep default ARM and explicit Thumb preparation unchanged. Extend offline adapter and CLI tests; retain public binaries outside tracked files.
The unmodified memory ROM passes in debug and release after 174 steps and 1478 nominal cycles, without changing core behavior. Document weak byte-write assertions and mode-selection caveats. Add original CPU-driven tests with exact sentinels, mode/mirror boundaries, byte lanes, forced blank, readback, and nominal device timing.
Validated on Darwin arm64: 851 workspace tests in debug and release; 782 core/demo tests separately; 30 Python tests; all three pinned public suites in both profiles; native ROM windows; all ten demo smoke tests; fmt, clippy, rustdoc, and local documentation links.
Correct the shared Thumb block-store PC offset from four to six bytes. Retain ARM PC+12, 64-byte empty-list writeback, normal load behavior, alignment, flags, and nominal timing. Correct prior internal expectations and add original regressions for bases, banks, alignment, ROM windows, writeback, clocks, and atomic errors.
The pinned public Thumb ROM now passes its unchanged ARM-state r7 checkpoint after 807 steps and 4170 nominal cycles. The pinned ARM ROM still passes. Neither external ROM nor result assertion is modified.
Validated on Darwin arm64: 848 workspace tests in debug and release; 779 core/demo tests separately; 21 Python adapter tests; both public suites in both profiles; native ROM-window tests; all ten demo window smoke tests; fmt, clippy, rustdoc, and local documentation links.
Add --suite thumb while retaining default ARM preparation. Verify hashes, the Thumb-to-ARM evaluation bridge, and the result checkpoint; retain upstream provenance outside tracked files. Expand offline synthetic adapter and CLI regressions.
Darwin arm64 baseline: the unmodified Thumb ROM reaches ARM eval at 0x08000934 after 771 steps with r7=229 in debug and release. ARM remains passing. Online/offline preparation agrees and all 21 Python tests pass. CPU behavior is unchanged.
