[ridvansan]

The whole RVL_SDK HBM library (0x80071FD8-0x8007E37C, 146 functions, 50 KB) was a single dtk auto unit. Split it where the literal pools, the vtable blocks and the class layout say the translation units end:

hbm/HBMBase.cpp 0x80071FD8-0x8007B888 56 functions
HBMCreate/HBMDelete/HBMInit/HBMCalc/HBMDraw, the
sound entry points, homebutton::HomeButton and the
empty virtual stubs fn_8007B870-fn_8007B884
hbm/HBMGui.cpp 0x8007B888-0x8007CF6C 48 functions
homebutton::GroupAnmController (ctor fn_8007B888,
dtor fn_8007B8A4, do_calc, virtual fn_8007B9EC),
FrameController and homebutton::gui
hbm/HBMController.cpp 0x8007CF6C-0x8007E37C 42 functions
homebutton::Controller, homebutton::RemoteSpk, and
the fn_8007E2A8 menu-result bridge

The library name comes from its own version banner, "<< RVL_SDK - HBM release build: May 16 2007 ... >>" at .data 0x801B4730. The file names are descriptive (the DOL has no symbol table); the boundaries are evidence:

• Each unit restarts its own .sdata2 literal pool: HBMBase stops at 0x803321E0, where HBMGui emits a fresh 1.0f, and HBMController restarts with its own 1.0f at 0x803321F8. (.rodata, .bss, .sdata, .sbss each have exactly one owning unit per object - checked object by object.)
• The GroupAnmController class pins the first boundary: its vtable 0x801B5320 is installed by fn_8007B888, its deleting dtor is fn_8007B8A4 and its virtual method fn_8007B9EC; one class keeps ctor, dtor, vtable and method in one TU, and fn_8007B9EC is provably in the second unit because it emits that unit's own 1.0f instead of reusing HBMBase's. So the second unit starts at 0x8007B888 and owns .data from 0x801B5320.
• The controller boundary is the last gui vtable: every function the four gui vtables point at lies below 0x8007CF6C, and the Controller vtable 0x801B5488 is only installed by fn_8007DD48/fn_8007DE00, above it.
• The only cross-unit .data objects are two gui vtables (PaneManager 0x801B5398 and Manager 0x801B53EC) that HomeButton's ctor 0x80072A34 also references, which is normal for vtables of member objects.
• The library has no .ctors and no exception tables, so there is no __sinit boundary to use here.

All seven auto units that covered this range (text, rodata, data, bss, sdata, sbss, sdata2) are gone. HAFE DOL still matches.

[decomp-dev]

Report for HAFE (af3637e - 85ed12f)

No changes

[GuestDreemurr]

RVL_SDK library, should be under RVL_SDK's progress category and respective folders.