Module ckb_std::syscalls[−][src]

Functions

Current Cycles returns current cycle consumption just before executing this syscall. This syscall consumes 500 cycles.

debug

Output debug message

exec

Exec runs an executable file from specified cell data in the context of an already existing machine, replacing the previous executable. The used cycles does not change, but the code, registers and memory of the vm are replaced by those of the new program. It’s cycles consumption consists of two parts:

exit

Exit, this script will be terminated after the exit syscall. exit code 0 represents verification is success, others represent error code.

load_cell

Load cell

load_cell_by_field

Load cell by field

load_cell_code

Load cell code, read cell data as executable code

load_cell_data

Load cell data, read cell data

load_cell_data_raw

Load cell data, read cell data