Made the Commodore version of exec() work in programs that are so big that they load into all of BASIC RAM.

The function won't cause an "out of memory" error.
2015-09-28 11:27:39 -04:00
parent 067956b808
commit 6217f8fa3a
6 changed files with 63 additions and 27 deletions
--- a/asminc/plus4.inc
+++ b/asminc/plus4.inc
@@ -7,6 +7,8 @@
 ; Zero page, Commodore stuff

 TMPPTR          := $22          ; Temporary ptr used by BASIC
+VARTAB          := $2D          ; Pointer to start of BASIC variables
+MEMSIZE         := $37          ; Pointer to highest BASIC RAM location (+1)
 TXTPTR          := $3B          ; Pointer into BASIC source code
 TIME            := $A3          ; 60HZ clock
 FNAM_LEN        := $AB          ; Length of filename