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tools(pdb-extract): #8 PDB -> symbols.json + types.json sidecar

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Pure-Python MSF 7.00 PDB extractor (no deps, stdlib only). Reads
refs/acclient.pdb directly:
  - DBI stream (3) -> symbol record stream index + section header
    stream index
  - Section headers stream (9) -> per-segment image VA bases
  - Symbol record stream (8) -> S_PUB32 records with image VAs
  - TPI stream (2) -> LF_CLASS / LF_STRUCTURE named records (not
    forward-declared), with size leaf + name

Includes a best-effort MSVC C++ demangler so symbols.json is
grep-friendly:
  ?EnchantAttribute@CEnchantmentRegistry@@QBEHKAAK@Z
  -> CEnchantmentRegistry::EnchantAttribute

Both demangled `name` + raw `mangled` emitted per entry so callers
can choose. Operator overloads, vtables, and other special forms
where a partial demangle would be misleading are kept mangled.

Outputs committed to docs/research/named-retail/:
  - symbols.json (2.9 MB) — 18,366 named public function symbols
  - types.json (506 KB) — 5,371 unique named class/struct records

Spot check (matches discovery agent's earlier finding):
  CEnchantmentRegistry::EnchantAttribute -> 0x00594570 ✓

Updated docs/research/acclient_function_map.md header preamble to
direct readers at the new symbols.json as the authoritative name
source; the hand-curated table stays as the cross-port (ACE/ACME)
index. Several addresses there are wrong vs the PDB and will be
swept in the issue #9 close (Phase E).

Closes #8 (filed in Phase D's commit). Foundation for the address
sweep + name-driven workflows from here on.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-04-25 17:31:52 +02:00
parent a9a01d8ba2
commit 69d884a3d6
5 changed files with 119279 additions and 2 deletions
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