mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
e88e9a0233
Before: only sector 0 read succeeded; sector ≥1 reads aborted at 2 bytes
because mc_flag was loaded from mc_slots[].flag on every 0x81 select but
never saved back. The clear in MC_CMD lived only in the working static, so
every reselect re-loaded the stale 0x08 ("new card / changed battery") init
value, and the BIOS bailed every multi-sector op as "card was just inserted,
re-init."
After: BIOS shell memcard menu reads the full 15-sector directory area for
both slots. Real save filenames decode (e.g. "BISLPS-01234SAVE00") and per
card icons render in the bottom panes — the Phase 4 success criterion.
Also bundled this session:
- debug_server: B9D0..B9F0 added to always-on wtrace ranges; fn_dump_parse
default window scoped to 1M most-recent entries (filter scans against the
full 128M ring used to freeze the debug server thread for many seconds).
- ISSUES.md + diagnostic tools/*.py written during the audit.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
19 lines
711 B
Python
19 lines
711 B
Python
"""Probe screenshot command on whichever side is alive."""
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import socket, json, sys
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port = int(sys.argv[1]) if len(sys.argv) > 1 else 4370
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cmd = sys.argv[2] if len(sys.argv) > 2 else 'screenshot'
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s = socket.create_connection(("127.0.0.1", port), timeout=15)
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s.sendall((json.dumps({"id":1,"cmd":cmd}) + "\n").encode())
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buf = b""
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while True:
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c = s.recv(65536)
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if not c: break
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buf += c
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if len(buf) > 16 and (buf.endswith(b"}\n") or buf.endswith(b"}")): break
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try:
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r = json.loads(buf.decode())
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print({k: (v if not isinstance(v, str) or len(v) < 80 else f"<{len(v)} chars>") for k, v in r.items()})
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except Exception as e:
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print('decode error:', e, 'len=', len(buf))
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print(buf[:300])
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