symbolize backtraces and program locations provided as input on stdin
usage: fx symbolize [--experimental] [--legacy] [-i IDS_TXT_FILE]
[-r | --remote-symbols]
--experimental use the experimental C++ symbolizer
--legacy use the legacy Go symbolizer
-i IDS_TXT_FILE specify an ids.txt file to be used
--remote-symbols|-r attemp to resolve symbols using predefined remote
symbol servers for symbols that cannot be resolved
locally.
--auth (C++ symbolizer) start the authentication process.
Converts sybmolizer markup found in stdin to human readable using
local symbols (and remote if the --remote-symbols option is used).
This command is usually used on log output from either zx_log or syslog.
Anything that is not valid symbolizer markup is left alone. This is similar
to how c++filt works for demangling C++ symbols.
By default, `fx log` and `fx klog` automatically pipe their results into
this command.
--experimental / --legacy controls which implementation to use. The default
is to use the experimental symbolizer.
Authentication
If the `--remote-symbols` option is specified, authentication for the symbol
server is needed.
When using the Go symbolizer, `fx symbolize` will fail if the current user
is not authenticated or doesn't have enough privileges on the symbol
servers. To ensure that the current user is properly authenticated, run:
`gcloud auth application-default login`
When using the C++ implementation, failed or missing authentication will be
silent. To authenticate, run:
`fx symbolize --experimental --auth`