Reverse-engineering workflows need to (1) find where an unknown value lives
in memory and (2) label what's found, neither of which the debugger API
could do before:
- memory.search (MemorySubscriber.cpp): Cheat-Engine-style scan of a memory
range for a u8/u16/u32/float value, or a byte pattern with an optional
wildcard mask.
- hle.data.list/add/remove/rename (HLESubscriber.cpp): manage ST_DATA
symbols (structs, tables, buffers), mirroring the existing hle.func.*
commands for functions. Needed a new SymbolMap::RemoveData, since only
RemoveFunction existed - added following the same pattern.
Verified live against a running PPSSPP instance (game.status, cpu.stepping,
memory.search in u32/bytes/masked-bytes modes, and the full
add/list/rename/remove data-symbol lifecycle) via Tools/wsdbg.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDNwPPuidmNxQGRJxBuRL6
By fixing up badly aligned addresses in HLESubscriber.cpp.
This should help eliminate any bad usage within PPSSPP itself, while
also keeping existing websocket code working.
Additionally, this makes some end addresses exclusive instead of
inclusive, which simplifies address math.
