asan_symbolize with dsym producer

asan_symbolize.py

# https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/scripts/asan_symbolize.py
def dsym_producer(binary_path):
    base='/path/to/dSYM/dir/'
    filename = os.path.basename(binary_path)
    if (binary_path.endswith('.dylib')):
        sym = base + filename + '.dSYM'
    else:
        sym = base + filename + ".app.dSYM"
    print(binary_path + ' -> ' + sym) 
    return [sym]

loop = SymbolizationLoop(plugin_proxy, dsym_producer)