eBPF Tools

Framework for allowing easy experimentation with eBPF byte-code.

Build instructions

Build with:

$ cabal build

Command-line executable

$ cabal exec -- ebpf-tools --help
Usage: ebpf-tools ((-a|--assemble) | (-d|--disassemble) | --dump)
                  [-o|--output OUTFILE] INFILE

  Assembler and disassembler for eBPF bytecode

Available options:
  -a,--assemble            Parse asm file and write bytecode to output
  -d,--disassemble         Parse bytecode file and write assembly to output
  --dump                   Parse asm file and print an AST
  -o,--output OUTFILE      Write output to OUTFILE (writes to stdout if not
                           given)
  -h,--help                Show this help text

eBPF Resources

See

• https://ebpf.io

• Linux documentation for the eBPF instruction set

• Instruction set reference

• ubpf: User-space eBPF VM