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James Dansereau
2aad171344
- scripts/gen_romassets.py: emit absolute cart-address asset symbols (0x10000000 + rom_offset) from filelist.<r>.csv + the asset .s files, in file_resource_table.inc.c order. US region (romassets_u.s). - romdata.c: load/validate the GE-specific header (magic, name @0x20, cart ID @0x3C, country @0x3E) and map the .z64 at cart base 0x10000000 so every &asset-symbol is a live host pointer. - libultra.c: osPiStartDma/osPiRawStartDma now service reads as bounds-checked memcpys from the mapped ROM (synchronous completion). - system.c: implement sysResolvePath ($S data dir, $E exe dir). - video.c: real SDL2 window + GL context + clear/swap frame loop with FPS accounting; main.c runs a Phase 1 demo loop (ESC quits) until the software RSP/scheduler can drive mainproc(). - CMakeLists: project(... ASM), wire romassets_<region>.s, drop assetstubs.c (replaced by generated symbols); n64stubs.c keeps only pure-RAM segment markers. - docs: findings D18-D23 (header offsets, BE music table, .rz tracks, scanner-prefixed manifest names, CMake ASM gotcha, absolute-symbol approach). Verified: baserom.u.z64 (12MB) passes validation and maps at 0x10000000; window opens and renders until killed; asset offsets spot-checked against ROM bytes (music bank seqCount=63 BE, first track offset 508).