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27f27d15f6
Create an artificial module using a JSON object file when we can't locate the module and dSYM through dsymForUUID (or however locate_module_and_debug_symbols is implemented). By parsing the symbols from the crashlog and making them part of the JSON object file, LLDB can symbolicate frames it otherwise wouldn't be able to, as there is no module for it. For non-interactive crashlogs, that never was a problem because we could simply show the "pre-symbolicated" frame from the input. For interactive crashlogs, we need a way to pass the symbol information to LLDB so that it can symbolicate the frames, which is what motivated the JSON object file format. Differential revision: https://reviews.llvm.org/D148172