mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 18:25:35 -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
564 B
Python
19 lines
564 B
Python
"""Clear wtrace ring and arm the gate-byte range [0x7568..0x756C)."""
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import socket, json
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def call(d):
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s = socket.create_connection(('127.0.0.1', 4370), timeout=10)
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s.sendall((json.dumps(d)+'\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 buf.endswith(b'}') or buf.endswith(b'}\n'):
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break
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s.close()
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return buf.decode().strip()
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print(call({'id': 1, 'cmd': 'wtrace_clear'}))
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print(call({'id': 2, 'cmd': 'wtrace_range', 'lo': '0x80007568', 'hi': '0x8000756C'}))
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