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).
2026-08-16 18:54:40 +03:00
parent 45a13dcebd
commit 25cf786c54
44 changed files with 18208 additions and 0 deletions
@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+import os, glob, sys, time, subprocess
+
+REAPER = "/usr/bin/reaper"
+RPP    = "/home/m/soothe-bt/render_long.rpp"
+OUTDIR = "/home/m/re-tools/regions_render"
+
+os.makedirs(OUTDIR, exist_ok=True)
+
+def all_procs():
+    out = {}
+    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')
+            st = open(p + '/stat','rb').read().decode('utf8','replace')
+            ppid = int(st.split(')')[-1].split()[3])  # rough: parse later
+            state = st.split(')')[-1].split()[0]
+            out[pid] = (ppid, state, cmd.strip())
+        except Exception:
+            pass
+    return out
+
+def wait_full(pid, base=0x180000000, extent=0x7000000, tmo=40):
+    start = time.time()
+    while time.time() - start < tmo:
+        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, hi = (int(x,16) for x in parts[0].split('-'))
+            if 'r' in parts[1] and base <= lo < base+extent:
+                seen += 1
+                if lo <= 0x184000000 < hi:
+                    return True
+        if seen < 8:
+            time.sleep(1)
+            continue
+        # big enough set of readable regions present; dump what exists
+        return True
+
+def dump_module(pid, base=0x180000000, extent=0x7000000):
+    maps_path = f'/proc/{pid}/maps'
+    maps = open(maps_path).read()
+    readable = []
+    for line in maps.splitlines():
+        parts = line.split()
+        if len(parts) < 6: continue
+        addr, perms, off, dev, ino, *rest = parts
+        lo, hi = (int(x,16) for x in addr.split('-'))
+        if 'r' in perms and (base <= lo < base+extent):
+            readable.append((lo, hi, perms))
+    print(f'  pid {pid}: {len(readable)} readable regions in [{base:#x},{base+extent:#x})')
+    if not readable:
+        print('   LISTING MAPS around base:')
+        for line in maps.splitlines():
+            parts = line.split()
+            if len(parts) < 6: continue
+            addr, perms, *rest = parts
+            lo = int(addr.split('-')[0],16)
+            if base-0x100000 <= lo <= base+0x1000000:
+                print('    ', line)
+    mem = os.open(f'/proc/{pid}/mem', os.O_RDONLY)
+    total = 0
+    for lo, hi, perms in readable:
+        size = hi - lo
+        try:
+            data = os.pread(mem, size, lo)
+            total += len(data)
+            fn = os.path.join(OUTDIR, f'pid{pid}_{lo:08x}_{hi:08x}_{perms.replace("-","")}.bin')
+            with open(fn,'wb') as f: f.write(data)
+            print(f'  dumped {lo:#x}-{hi:#x} {len(data):#x} bytes {perms}')
+        except Exception as e:
+            print(f'  {lo:#x}-{hi:#x} {perms} FAIL {e}')
+    os.close(mem)
+    print(f'  pid {pid} total {total} bytes')
+
+print("spawning reaper...")
+proc = subprocess.Popen(
+    [REAPER, "-nosplash", "-renderproject", RPP],
+    stdout=open('/tmp/harness.log','w'), stderr=subprocess.STDOUT,
+    env={**os.environ})
+print("reaper pid", proc.pid)
+
+deadline = time.time() + 120
+dumped = False
+while time.time() < deadline and proc.poll() is None:
+    time.sleep(1)
+    procs = all_procs()
+    for pid,(ppid,state,cmd) in list(procs.items()):
+        if state != 'S': continue
+        if 'yabridge' in cmd or 'wine' in cmd:
+            with open(f'/proc/{pid}/maps') as f:
+                if 'soothe2' in f.read():
+                    ok = wait_full(pid)
+                    print(f'  wait_full(pid {pid}): {ok}')
+                    if not ok:
+                        continue
+                    dump_module(pid)
+                    dumped = True
+                    time.sleep(2)
+    if dumped:
+        break
+if not dumped:
+    print("no live soothe2 process observed")
+print("killing reaper")
+proc.terminate()
+time.sleep(1)
+if proc.poll() is None:
+    proc.kill()