GATE-PASS: 23342 exports mapped, 277 in-range pointer matches clustering
into a module-resident import table at RVA 0x16f000 (VA 0x56f000);
23 singletons. ~254 real imports vs pe-sieve's 17-in-noise.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replaces the abandoned pe-sieve Task B: attach + scan the live process to
map resolved import pointers (RVA->dll!Func) and label /v2. Recon-first
hard gate; clean labels; read-only Frida.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
pe-sieve /imp on the running game gave ~17 genuine imports (packer
bootstrap + one-per-DLL seed) and 300+ spurious stray-DWORD guesses:
the exe ships a zeroed IAT resolved via GetProcAddress, so there is no
conventional IAT to rebuild. Do not graft the output. Task B re-scoped
to a Frida live import-map (runtime_addr->dll!Func, RVA->name, label the
/v2 image); design captured in engine-re.md runbook.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Extract op->real-handler map (handler(op)=ctx[0x26c93+op]) from the
registration routine's override stores; ghidra_handler_map.py +
build/op-handler-map.json (420 overrides). Cross-check vs opcodes.toml
found 0 real drift. One-shot Ghidra pass then labeled the /v2 image:
281 raw FUN_/LAB_ handlers -> op_0xNN_handler, 107 bare VAs -> functions,
31 hand-named preserved, opcode plate comment on every handler.
Includes the Task A spec + plan and the two-program (/v2 vs SMM) gotcha.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Head-start for the next slice: the fix for the slot-0 collapse is running label_125bd
via the scene-coroutine framework. 0x7b=yield-save, 0x7c=resume, 0x140=LABEL (target
TBD), G[0xaba5c] gate. Plus the revealed magic-circle-persists-across-transition issue.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Traced end-to-end (AGE_DIAG_SETTEX): set-texture slot=G[0x62452] <- query-gfx-object?
(-1 for unregistered CG handles) -> fallback lookup-array-2d(rec[s3]=G[0x3239])=0
because the slot table is never filled: label_125bd (SC0000 0x50f, slots 4..13) is
gated behind the scene-coroutine framework (0x140 coroutine-yield, stubbed). Adds
env-gated VM set-texture/query slot diagnostics + GfxState.IsRegistered.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Compositor applies TintStrength as a texel->tint LERP (0=keep texel) with object
opacity independent. New --gfx-log <file>: per-frame per-object draw/skip CHANGE
log + set-texture/create-texture slot trace — the tool that root-caused the grey
background (everything collapsing into slot 0).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Root cause (evidence: gfx-log) of the opening-CG grey background: a CG drawn with
(alpha=0, color=white) means 'no tint' = fully opaque, but slice-A conflated the
color alpha with object opacity -> the CG rendered transparent. RenderObject now
carries TintStrength separately from Alpha (opacity); resolution keeps textured
objects opaque. Tests updated to the evidence-based semantics.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adapted to Task-1 RE: position is a direct V24 set (not ping-pong); the
oscillating channels are src-rect scroll (0x231/0x239) and color glow (0x232).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
One-unit scope for the gfx animation cluster (0x1fd, 0x21c-0x243): channel
model + faithful gfx_object_anim_interpolate port on FrameClock (fixes 'mach 5')
+ spritesheet cell selection. Grounded in the recovered dispatch table
(handler(op)=ctx[0x26c93+op]; Kelebek labels are drift) + the reversed
interpolator. Bounded RE Task-0 with known handler addresses.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
0x202/0x203 now route through GfxState.SetObjectColor (sets HasColor);
SnapshotVisibleObjects resolves Alpha/Tint/BlendKind. Drops the stale
'alpha deferred' trace stub — alpha/tint is now consumed by the compositor.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
TDD plan (BlendMath -> RenderObject resolution -> host colorkey/alpha/tint blit
-> surfaceless fade fill -> docs). Records the reversed colorkey format and the
0x202/0x203 color workers in engine-re.md (Ghidra annotated+saved).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Hybrid architecture (engine resolves RenderObject blend plan, host blits).
Grounded in fresh Ghidra RE of gfx_object_composite/blit + the 0x202/0x203
color workers (renamed+plate-commented, saved). Includes a bounded RE Task-0
(colorkey format, blend-mode source, color/alpha anim coupling).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Design artifacts for the merged frame-stepped VM work (throttle the Godot VM
to a per-frame op budget). Probes measured the native ~1788 ops/sec cadence
and uncapped D3D9 Present that motivated the wall-clock-op-rate approach.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Prior-session WIP: RE findings on the engine frame cadence (engine-re.md,
phase-a-slice-plan.md, tools-reference.md) and a null-guard so headless
--shot-sequence advances without a rendered viewport texture.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The frame-paced-sleep slice did NOT make the opening burst animate (only the
one-shot dramatic pauses). Correct the canonical result (phase-a-slice-plan),
the RE doc (engine-re), the opcode source+generated ref (opcodes.toml 0xc8),
and add correction banners to the point-in-time spec/plan. Also folds in the
diagnostics + headless halt-at-wait results into phase-a-slice-plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The headless divergence that sent us chasing a phantom 'sleep' spin: op 0x72
wait-for-input was a no-op headless, so a run plowed past all 166 of a scene's
prompts into code no real playthrough reaches (SC0000 -> the name-entry poll
loop, spinning sleep 1 493k x to STEP-LIMIT). That path is a fiction.
Fix: VmOptions.HaltAtWaitForInput -> the VM halts (reason 'wait-for-input') at
0x72. run/play default to faithful (SC0000 now halts at ~402 steps, 0 sleeps,
matching the real run's path to the first prompt); --plow opts into the old
walk-every-page coverage. sweep stays plow by default (dialogue oracle, 284/13
unchanged); --halt-at-wait makes all 297 scenes halt cleanly at their first
prompt (0 STEP-LIMIT). Godot unaffected (really blocks on input; flag false).
Engine 58/58 (2 new); sweep default 284/13 unchanged; Godot selftest OK.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The existing trace framework only had a flat text formatter, so every question
became 'dump millions of lines, then grep'. This session that cost a long wrong
detour. Add, all observe-only (parity preserved):
- HistogramTraceSink: execution counts per opcode AND per call-site (script:pc)
with a sample operand. Dumped sorted after the run. This is what instantly
showed the 493k headless 'sleep's are INPUTNAME.BIN:0x1c3 (a name-entry poll
loop), not the opening.
- TraceSinkBase: tracks the frame stack -> attributes each step to its REAL
script (nested call-script frames included) = the 'which script is this pc in?'
answer a bare step trace can't give.
- TextTraceSink: op-filter (--trace-ops sleep,draw-texture,...) + script:pc tags.
- CompositeTraceSink: fan-out (text + histogram + Godot's call-script queue).
- OpcodeTable.ByLabel: mnemonic -> opcode for --trace-ops.
- CLI: --trace-histogram, --trace-ops, robust --trace-file (mkdir -p).
- Godot: --trace-histogram <file> profiles the REAL run (headless flow diverges:
real run to page 1 is 562 steps / 0 sleeps vs headless 2M steps / 493k sleeps).
- Also: --sleep-scale <f> debug knob to slow the paced opening for inspection.
Engine 56/56 (4 new); sweep parity 284/13; Godot builds + dogfooded end-to-end.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dumps one PNG per _Process frame (auto-advancing past input waits), so a
time-based sleep-paced effect can be verified as distinct frames. Confirmed
the SC0000 opening now steps through paced AE*/character/CG frames instead of
jumping straight to the final state.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
op 0xc8 -> Thread.Sleep(duration ms) on the VM background thread (capped 10s);
main thread keeps compositing -> the sleep-paced opening burst gets frames to show.
Unit = ms (RE-confirmed). Selftest OK (plumbing parity; synthetic scene has no sleep).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Once sleep paces the VM thread, the main-thread compositor's SnapshotVisibleObjects
truly overlaps VM-thread _objects/_registry writes. GetOrCreate/Register/Release were
unlocked -> 'Destination array is not long enough' under concurrent enumeration.
_lock is re-entrant so BindDraw/EraseRange (already locked) stay correct. 52 green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- IHost.Sleep(long duration); VM case "sleep" forwards the raw operand.
- 8 non-Godot hosts no-op Sleep; RecordingHost records it.
- SleepDispatchTests (51 green); sweep unchanged 284 exit / 13 STEP-LIMIT.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The animation-slice note mis-called the SC0000 opening 'immediate-mode slot-0
blits', inferred from our own gfx oracle (which mis-reported slot 0). Verified from
native code + raw bytecode: draw-texture (0x1fb) -> gfx_object_bind_draw@0x47e870
binds a RETAINED object by handle (stores the slot INDEX, a live per-frame ref, not
a snapshot). The opening is a sleep-paced sequence of retained objects with distinct
handles + per-object working slots (CG loader: handle=CG_array[G[0x62450]] INIT2
array, slot=G[0x62452]). Our VM collapses the paced sequence -> only the final state
shows -> needs frame-pacing (scene-coroutine/sleep), not this alpha channel.
engine-re.md: new 'opening render path is RETAINED' subsection. Ghidra: annotated
gfx_op_0x1fb_draw_bind (gfx_object_bind_draw already documented retained).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Retained-object animation channel wired into the compositor: wall-clock tween of
the anim channel over the GLOBAL clock (0x238), opacity from the 3rd vec component,
applied via an alpha-aware BlitLayer. Non-regressing (SC0000 opening page 2 pixel-
identical at settle 3 and 300; selftest OK). Added --shot-settle <frames> to capture
mid-tween.
NOTE: this drives RETAINED-object animations; the opening AE* explosion (AE001D/
AE002B/AE003B) is an immediate-mode slot-0 frame sequence paced by sleep/the render
loop, which our instant execution burst collapses -> needs frame-pacing (scene-
coroutine backlog), not this per-object channel.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
