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-rc2

USAGE: ckb-debugger [FLAGS] [OPTIONS] --script-group-type --tx-file

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

OPTIONS: -i, --cell-index Index of cell to run -e, --cell-type Type of cell to run [possible values: input, output] -d, --dump-file Dump file name -l, --listen Address to listen for GDB remote debugging server -c, --max-cycle Max cycles [default: 70000000] --pprof performance profiling, specify output file for further use -r, --replace-binary File used to replace the binary denoted in the script -g, --script-group-type Script group type [possible values: lock, type] -h, --script-hash Script hash --script-version Script version [default: 1] --simple-binary Run a simple program that without any system calls --skip-end End address to skip printing debug info --skip-start Start address to skip printing debug info -t, --tx-file Filename containing JSON formatted transaction dump ```

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