Initial commit: soothe2 RE workspace + roadmap

- Инфраструктура: RTTI-дампы (rtti_dsp/full.json), декомпиляции DSP-классов (decomp_*.txt),
  Ghidra-скрипты (Dump*.java, ImportRtti*.java, Diag.java), depthcurve/curve_fits LUT.
- Поведенческая модель sim_v5.py + sim.py (RMSE ~0.3dB), утилиты (measure, tt_sweep, patchparam,
  sweep, harness_*, verify_sim).
- summary.md + roadmap.md (контракт из manual M1-M12, топология пайплайна из OCR, фазы A-C).
- pipeline_ocr.txt: OCR диаграммы Appendix A (mid/side ручка, trim/mix/bypass порядок).

harness_fastdump.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+import os, glob, sys, time, subprocess
+
+REAPER = "/usr/bin/reaper"
+RPP    = "/home/m/soothe-bt/render_rt.rpp"
+OUTDIR = "/home/m/re-tools/regions_rt"
+
+os.makedirs(OUTDIR, exist_ok=True)
+
+def find_soothe2_pid():
+    for p in glob.glob('/proc/[0-9]*'):
+        try:
+            pid = int(os.path.basename(p))
+            cmd = open(p + '/cmdline','rb').read().replace(b'\0',b' ').decode('utf8','replace')
+            if 'yabridge' not in cmd and 'wine' not in cmd:
+                continue
+            maps = open(f'/proc/{pid}/maps').read()
+            if 'soothe2' in maps:
+                st = open(p + '/stat','rb').read().decode('utf8','replace')
+                state = st.split(')')[-1].split()[0]
+                return pid, state
+        except Exception:
+            pass
+    return None, None
+
+def init_ok(pid, base=0x180000000):
+    try:
+        maps = open(f'/proc/{pid}/maps').read()
+    except Exception:
+        return False
+    seen = 0
+    for line in maps.splitlines():
+        parts = line.split()
+        if len(parts) < 6: continue
+        lo = int(parts[0].split('-')[0],16)
+        if 'r' in parts[1] and base <= lo < base+0x7000000:
+            seen += 1
+    return seen >= 8
+
+def dump_module(pid, base=0x180000000, extent=0x7000000):
+    maps = open(f'/proc/{pid}/maps').read()
+    readable = []
+    for line in maps.splitlines():
+        parts = line.split()
+        if len(parts) < 6: continue
+        lo, hi = (int(x,16) for x in parts[0].split('-'))
+        if 'r' in parts[1] and (base <= lo < base+extent):
+            readable.append((lo, hi, parts[1]))
+    print(f'  pid {pid}: {len(readable)} regions')
+    mem = os.open(f'/proc/{pid}/mem', os.O_RDONLY)
+    total = 0
+    for lo, hi, perms in readable:
+        try:
+            data = os.pread(mem, hi-lo, lo)
+            total += len(data)
+            fn = os.path.join(OUTDIR, f'pid{pid}_{lo:08x}_{hi:08x}.bin')
+            with open(fn,'wb') as f: f.write(data)
+        except Exception as e:
+            print('  fail', lo, e)
+    os.close(mem)
+    print(f'  dumped total {total} bytes in {time.time()-T0:.1f}s')
+
+T0 = time.time()
+print("spawning reaper (realtime render)...")
+proc = subprocess.Popen(
+    [REAPER, "-nosplash", "-renderproject", RPP],
+    stdout=open('/tmp/harness_fast.log','w'), stderr=subprocess.STDOUT,
+    env={**os.environ})
+print("reaper pid", proc.pid)
+
+deadline = time.time() + 200
+dumped = False
+while time.time() < deadline and proc.poll() is None:
+    pid, state = find_soothe2_pid()
+    if pid and init_ok(pid):
+        print(f'  found pid {pid} state {state}, dumping...')
+        try:
+            dump_module(pid)
+        except Exception as e:
+            print('  dump error:', e)
+        dumped = True
+        break
+    time.sleep(0.05)
+
+if not dumped:
+    print("no live soothe2 captured")
+print("waiting for render to finish...")
+try:
+    proc.wait(timeout=240)
+except Exception:
+    proc.kill()
+print(f"done in {time.time()-T0:.0f}s, exit {proc.returncode}")