SymbolMap:
- Fix GetModuleIndex(): it only checked the end of an active module's range
(via activeModuleEnds.upper_bound), never the start, so an address sitting
in the gap before a module was silently misattributed to it. Added
GetModuleIndexByName() as a companion lookup.
- AddModule() gains an optional crc param, stored per ModuleEntry. Reactivating
a module by name now also requires the crc to agree when both sides know it,
so two unrelated binaries that happen to share a name no longer get merged
into one symbol table (addresses the old TODO at the top of SymbolMap.h).
- AddLabel()/AddFunction() gain an updateName param (default false, preserving
existing "first writer wins" behavior) so a trusted source - like a loaded
symbol file - can be allowed to overwrite a name that a lower-confidence
automatic pass already assigned.
- New SaveModuleSymbols()/LoadModuleSymbols()/GetModuleSymbolsPath(): save or
restore one module's functions/data/labels to/from a small human-editable
text file, addressed relative to the module (so the file stays valid however
the module ends up positioned on a later run). Keyed by
PSP/SYSTEM/SYMBOLS/<moduleName>_<crc>.ppsym - deliberately by module+crc
rather than by game, so it's shared by every game/homebrew that loads the
exact same module. A "# game <id> <title>" comment records who last saved
it, informational only.
WebSocket debugger: hle.module.saveSymbols/loadSymbols expose the above.
sceKernelModule.cpp: auto-load a module's saved symbols right after it's
registered with the symbol map (both the real ELF-load path and the
savestate-load path), and auto-save on unload (before UnloadModule(), while
its symbols are still active) - gated behind the new bAutoSaveLoadSymbols
config setting (default off), with a matching Developer Tools checkbox and
a --auto-save-load-symbols command-line override for headless use.
Includes some in-progress cleanup already staged: DescribeAddress now calls
g_symbolMap->GetDescription() directly instead of through the now-removed
MIPSDebugInterface::getDescription() wrapper.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
Windows/MainWindowMenu.cpp's Load/Save/Clear Symbol Map menu actions
mutated g_symbolMap directly from the WinMain thread; route them through
Core_RunOnCPUThread like the rest of the debugger. Windows/MainWindow.cpp's
WM_USER_GET_MODULE_INFO handler read it directly too; guard with
g_frameMutex. Windows/main.cpp's SortSymbols() calls turn out to already be
safe as-is - both notifications that trigger them (BOOT_DONE,
SYMBOL_MAP_UPDATED) are only ever fired from the CPU/NativeFrame thread -
so just fix the stale comment claiming reliance on the (now removed)
internal lock.
With those covered, every remaining caller is either on the CPU/NativeFrame
thread already or routes through Core_RunOnCPUThread/g_frameMutex, so
SymbolMap's internal recursive_mutex is redundant - remove it and all ~40
lock_guard call sites. Qt's mainwindow.cpp still pokes at g_symbolMap
directly and unguarded (a pre-existing issue, out of scope - Qt isn't a
maintained backend), but removing the lock doesn't change its public API,
so it still builds.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hqm11k99viLfbJm2MkH4BH
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
* Rename LogType to Log
* Explicitly use the Log:: enum when logging. Allows for autocomplete when editing.
* Mac/ARM64 buildfix
* Do the same with the hle result log macros
* Rename the log names to mixed case while at it.
* iOS buildfix
* Qt buildfix attempt, ARM32 buildfix
Tested games with lots of functions, it's just never worth generating the
full active symbols. Direct lookup saves 0.005s startup on desktop in a
typical game.
* Move and rename file_util/fd_util to Common/File/FileUtil and DirListing
Let's also move net while we're at it.
Move the ZIM/PNG loaders over to Common.
Move the UI framework into Common
iOS buildfix
* Buildfix
* Buildfixes
* Apple buildfix
* This typo again..
* UWP buildfix
* Fix build of PPSSPPQt, such as it is (it's not in good condition...)
* Guess what? Another buildfix.
Also move colorutil.cpp/h
linking build fix experiment
Delete a bunch of unused CMakeLists.txt files
CMakeLists.txt linking fix
Don't include NativeApp.h from any headers.
Android.mk buildfix
Half of the UWP fix
Buildfix
Minor project file cleanup
Buildfixes
Guess what? More buildfixes!
