Constant TRACE_PRINT_LN 

pub const TRACE_PRINT_LN: u32 = 0x50_52_4e_54;

This event is emitted via trace, and indicates that a line should be printed.

The bytes representing the string are expected in memory. The executor reads the start address and length from the operand stack.

The decoded string is emitted through the log infra at Info level on the stdout target.

The mnemonic here is ASCII PRNT.