Stackwalker is used to process crash reports from MINGW, Linux and macOS.

This is a fork of Google Breakpad and Mozilla Socorro with additional features/changes maintained for Natron.

• pkg-config
• libcurl
• libzip
• jsoncpp

git submodule update -i --recursive cd breakpad ./configure && make cd .. make -C minidump-stackwalk 

The binary is located in the minidump-stackwalk folder.

dump_syms is used to create a symbol file for a given (not stripped) binary. Example:

dump_syms Natron-bin > Natron-bin.sym 

stackwalker is used to parse crash report dumps against symbols generated from dump_syms. Example:

stackwalker CRASH.dmp <LOCAL_OR_REMOTE_SYMBOLS_DIR> > CRASH.json 

Symbols are stored using the following directory structure:

• Filename (example: Natron-bin)
  • ID (example: 69CDA01A0F236F7C71CD19E5A20A21AC0)
    • Filename.sym.zip (example: Natron-bin.sym.zip)

Filename and ID must match line 1 in the symbol file.

Note that Stackwalker only supports zipped symbols (filename.sym.zip)