24 lines
746 B
Markdown
24 lines
746 B
Markdown
|
# bf-debugger
|
||
|
|
An interactive brainfuck executor and debugger. It allows setting memory and code breakpoints, step a number of times, view the memory state and output.
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## usage
|
||
|
|
Specify a source file and optionally an input file:
|
||
|
|
```
|
||
|
|
brainfuck path/to/program.bf [path/to/input.txt]
|
||
|
|
```
|
||
|
|
### Code breakpoints:
|
||
|
|
The `!` character will be treated as a breakpoint, stopping execution
|
||
|
|
|
||
|
|
### Command list:
|
||
|
|
`[brackets]` are optional parameters.
|
||
|
|
- `step [n]`
|
||
|
|
- Step the progam n times (this is the default behavior when pressing enter with no command)
|
||
|
|
- `run`
|
||
|
|
- Run the program until the end
|
||
|
|
- `watch <cell> <value>`
|
||
|
|
- Create a breakpoint. Execution will stop when <cell> has <value>
|
||
|
|
- `quit` | `q` | `exit`
|
||
|
|
- Exit the debugger
|