0x00 - Log

Log a message with an associated target and log level, usually to help with debugging.

Readiness

Becomes ready once logging has completed (stopping the process after ready wouldn't result in a partially-formed log message).

Command: Log

Fields

• [_; _]
  • level: int Log level
  0. Fatal
  1. Error
  2. Warn
  3. Info
  4. Debug
  5. Trace
  6. Stdout
  7. Stderr
  • log: opt[_] Log target and message
    • target: Text Target name
    • message: Text Message to print

Traps

0. If message is not valid UTF-8, or contains a NUL byte
1. If target is not valid UTF-8, or contains a NUL byte
2. If address at message.addr + message.size - 1 has no page
3. If address at target.addr + target.size - 1 has no page