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dist/tools: provide tool to parse pktbuf output #13221

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Jun 23, 2020
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dist/tools: provide tool to parse pktbuf output #13221

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18 changes: 18 additions & 0 deletions dist/tools/pktbuf-stats/README.md
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`pktbuf` parser
===============

This parses the output of the command `pktbuf` provided by the module
`gnrc_pktbuf_cmd` for the `gnrc_pktbuf_static` implementation.

The command expects the ELF file of the binary the `pktbuf` command was executed
in to get some binary information on structs potentially stored in the packet
buffer.

A packet buffer dump can also be provided as a file. If not provided, it is read
from STDIN.

```sh
./pktbuf-stats.py <ELF file> [<pktbuf-dump>]
```

Requires GDB to be installed
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