AsBigInt conv little endian bytes to big int.

AsBool convert bytes to bool.

Assemble converts a string like "2 3 ADD 5 NUMEQUAL" into 0x525393559c.

BigIntBytes conv big int to little endian bytes, uint256 is version 1.1.1.

BoolBytes convert bool to bytes.

ParseOp parses the op at position pc in prog, returning the parsed instruction (opcode plus any associated data).

PushDataBytes push bytes to stack.

PushDataUint64 push int64 to stack.

Uint64Bytes convert uint64 to bytes in vm.

Verify program by running VM.

synonym.

// support gmsm.

synonym.

TraceOut - if non-nil - will receive trace output during execution.

Context contains the execution context for the virtual machine.