Important: The information in this document is obsolete and should not be used for new development.
Assembly-Language Information
Inside Macintosh provides information about the registers for specific routines like this:
Registers on entry A0 Contents of register A0 on entry
Registers on exit D0 Contents of register D0 on exit In addition, Inside Macintosh presents information about the fields of a parameter block in this format:
- Parameter block
--> input1 Ptr Input parameter. <-- output1 Ptr Output parameter. <-> inAndOut Integer Input/output parameter.