ckb-standalone-debugger

A standalone debugger enabling off-chain contract development. Both a separate library, and a standalone binary is available for use.

Usage

For Rust library usage, refer to the included tests, they are quite self-explanatory.

See the command line help part for usage on the binary debugger:

``` ckb-debugger 0.20.0-rc4

USAGE: ckb-debugger [FLAGS] [OPTIONS] --mode [args]...

FLAGS: -h, --help Prints help information --step Set to true to enable step mode, where we print PC address for each instruction -V, --version Prints version information

OPTIONS: --bin File used to replace the binary denoted in the script --cell-index Index of cell to run --cell-type Type of cell to run [possible values: input, output] --dump-file Dump file name --gdb-listen Address to listen for GDB remote debugging server --max-cycles Max cycles [default: 70000000] --mode Execution mode of debugger [default: full] [possible values: full, fast, gdb]

    --pprof <pprof>                            Performance profiling, specify output file for further use
    --script-group-type <script-group-type>    Script group type [possible values: lock, type]
    --script-hash <script-hash>                Script hash
    --script-version <script-version>          Script version [default: 1]
    --skip-end <skip-end>                      End address to skip printing debug info
    --skip-start <skip-start>                  Start address to skip printing debug info
    --tx-file <tx-file>                        Filename containing JSON formatted transaction dump

ARGS: ... ```

ckb-transaction-dumper can be used to dump the full mocked transaction used in the debugger from CKB.