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Henrik RydgårdandClaude Opus 5
049bcd5483
C++ homebrew has an unreadable symbol table - everything is _ZN10PxRenderer7DrawImmE... - which makes the disassembly and symbol list nearly useless. Add an Itanium C++ ABI demangler and run ELF symbols through it on load, in both ElfReader::LoadSymbols (unstripped EXECs, which is what a CMake pspdev EBOOT actually contains) and the companion-ELF path. The demangling standard is called Itanium for historical reasons - it was defined for Itanium but ended up being almost universally applicable. Written from scratch rather than using __cxa_demangle, which doesn't exist on MSVC/UWP, or vendoring LLVM's demangler, whose license doesn't fit. Anything unrecognized (arbitrary constant expressions, decltype) aborts the parse and the caller gets the original mangled name back, so a caller never sees a half-parsed result. Recursion is depth-capped since the input comes from a file we didn't write. Checked against c++filt as an oracle: of 1089 mangled symbols in a real C++ homebrew EBOOT, one differs; of 55189 from libstdc++/libLLVM/cc1plus, 22 differ and 413 are declined. Fuzzed with 220k mutated and random inputs under ASan/UBSan. Also adds a right-click menu to the ImDebugger symbol list. Note that SymbolMap stores names in char[128], so the longest STL names get truncated in the UI. Still far more readable than the mangled form. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01X3DbkJ8ShYiXU7q5Tv1LZu
================================================================ NOTE: These are legacy instructions for building using ndk-build. We mostly only use this on CI because it's faster than gradle. There might also be some holdouts around still using eclipse. ================================================================ First, build the C++ static library: > cd android > ./ab.sh Or > ./ab.cmd as appropriate. Start Eclipse, import the android directory as an existing project You need to also load the "native" project into your eclipse workspace Build and run. If you modify the C++ code, you need to rebuild the static library, of course. To get Eclipse to understand that you have in fact changed something if you haven't also changed any Java code, just add a space character to PPSSPPActivity.java, or right click the project and choose Refresh, and then relaunch the app on the device. A real Android device is strongly recommended for testing. Don't trust the emulator.