D59/D64: the 'external GL DLL' crash was an unbounded blood-RLE write
(sentinel die_blood_image_end lost its N64 section adjacency on PC)
clobbering the gun-barrel sub-DL at ptr_logo_and_walletbond_DL+0x200.
D60: osPiStartDma DMA-target validation (VirtualQuery-based) in libultra.c.
D61/D63: TEMP env-gated ROM-read / VTX-pool / menu probes (strip list in
HANDOFF Task 3). D62: OSMesgQueue/OSScMsg PC layout verification.
D65/D65b: enum HEADS/BODIES signed sentinels under PORT (PC GCC picks
unsigned underlying types; N64 semantics were signed).
D66: romCopyAligned + ramrom replay 64-bit pointer width (s32 truncation
of .bss targets > 4 GiB). D67: struct image_entry N64 layout
reconstruction (dataoffset:24 first, all-u32 bitfields, sizeof==8).
D68: Globalimagetable BE->LE fixup (port/src/gimgfixup.c): bswap the
IMAGESEG-marked Gfx w1 words in the 17 ROM-copied DLs + sImageTableEntry.
index in the 32 tables after texReset's romCopy; marker scan moved to
bytes 6..7 under PORT; compiled globalDL shadows synced post-texLoad for
explosion.c's g_ExplosionDisplayLists.
Result: game boots, plays intro music, and renders the entire ~3.5-minute
intro (logo -> gun barrel with Brosnan -> cast screen) at ~59 fps. New
blocker D69: load_bg_file faults on first stage load - BG-file headers are
N64 big-endian segment-0x0F offsets read LE on PC. Full analysis + strategy
in PCPortResearch.md §F/D69; HANDOFF rewritten for the D69 session.
James Dansereau