mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-26 04:28:05 +11:00
94cb76520a
Previously, it was impossible to cross-compile Collapse OS from a binary-offsetted Collapse OS because stable ABI wordrefs would have a wrongly offsetted address. This solves the problem by replacing those wordrefs by direct, hardcoded stable ABI offset references.
13 lines
326 B
Plaintext
13 lines
326 B
Plaintext
: IF ( -- a | a: br cell addr )
|
|
0x67 ( ?br ) , H@ 2 ALLOT ( br cell allot )
|
|
; IMMEDIATE
|
|
: THEN ( a -- | a: br cell addr )
|
|
DUP H@ -^ _bchk SWAP ( a-H a ) !
|
|
; IMMEDIATE
|
|
: ELSE ( a1 -- a2 | a1: IF cell a2: ELSE cell )
|
|
0x53 ( br ) ,
|
|
2 ALLOT
|
|
[COMPILE] THEN
|
|
H@ 2- ( push a. -2 for allot offset )
|
|
; IMMEDIATE
|