[llvm] [llvm-debuginfo-analyzer] Add support for WebAssembly binary format. (PR #82588)

[Heejin Ahn via llvm-commits]

aheejin wrote:

> > Does this mean this whole file will be renamed, or only the wasm-related parts will be spun off as a new file?
> 
> The plans are to prepare a separate NFC patch with the following changes: Filename change: `LVElfReader.cpp[h]` -> `LVDWARFReader.cpp[h]` Class name change: `LVELFReader` -> `LVDWARFReader`
> 
> The names will reflect the Debug Information format being processed (DWARF) and not the binary format (ELF, MachO and Wasm).
> 
> > The comment looks like the whole file/class will be renamed.. Then does this class not support ELF anymore?
> 
> It will support ELF.
> 
> > The file heading says it supports ELF/MachO. (Should we update that too?)
> 
> For the time being, we can change the file heading to say something like:
> 
> ```
> // This implements the LVELFReader class.
> // It supports ELF, Mach-O and Wasm binary formats.
> ```

Oh sorry, I misread it as `LVWasmReader` or something. Thanks for the explanation.

https://github.com/llvm/llvm-project/pull/82588