FASt
Doubles link speed of Linker in those files that have only one SAV
NOL
NOL
Causes all assemblies to be done with a default of LST OFF instead of the usual ON default.
LEN
LEN LABEL
Puts LABEL in the symbol dictionary as an ENTry whose value is equal to the number of bytes of the last linked file.
POS
POS LABEL
Similar to LEN but sets LABEL equal to the number of number of bytes in the linked file from the start (or from the last zero-point; see below).
POS
When used by itself with no label, POS resets the byte counter to zero for the next POS LABEL command.
Examples:
LNK FILE1
LNK FILE2 ; Link 1st & 2nd file
LEN LABEL1 ; Set LABEL1 equal to length of FILE2
; i.e., last linked file
POS LABEL2 ; Set LABEL2 equal to length of FILE1 + FILE2
LNK FILE3 ; Misc. file in our program...
POS ; No operand sets byte counter to zero.
LNK FILE4
LNK FILE5 ; Link files 4 & S now.
POS LABEL3 ; Set LABEL3 to length of FILE4 + FILE5
SAV PROGRAM ; Save final object file.
VER
VER NUMBER
This is used to specify the version of the OMF, i.e. the System Loader, that is to be used with the output object file. Versions 1 and 2 are supported. This the operand must be $1 or $2. The VER instruction should come before any other linking instructions except ASMs, which are not dependent on the version of the Loader in use. ProDOS 15 version 1.2 uses version 2 of the loader format, and this is the default version used by the GS Linker if VER is not specified. You will have to decide what OMF version to use. If you specify OMF version 1, your file can be loaded by any version of ProDOS 16. If you specify OMF version 2, ProDOS 16 version 1.2 or later will be required.