mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-05 22:20:55 +11:00
11 lines
513 B
Plaintext
11 lines
513 B
Plaintext
|
(cont.) The code pointer point to "word routines". These
|
||
|
|
routines expect to be called with IY pointing to the PF. They
|
||
|
|
themselves are expected to end by jumping to the address at
|
||
|
|
(IP). They will usually do so with "jp next".
|
||
|
|
|
||
|
|
That's for "regular" words (words that are part of the dict
|
||
|
|
chain). There are also "special words", for example NUMBER,
|
||
|
|
LIT, FBR, that have a slightly different structure. They're
|
||
|
|
also a pointer to an executable, but as for the other fields,
|
||
|
|
the only one they have is the "flags" field.
|