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Updated the cx16 library to the Commander X16's ROM prerelease 37.

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This commit is contained in:
Greg King
2020-05-02 13:46:06 -04:00
parent 31daa706b7
commit cbf0c1d1dd
17 changed files with 447 additions and 233 deletions
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8
libsrc/cx16/crt0.s
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@@ -22,7 +22,7 @@
Start: tsx
stx spsave ; Save the system stack ptr
; Save space by putting some of the start-up code in the ONCE segment,
; Save space by putting some of the start-up code in the ONCE segment
; which will be re-used by the BSS segment, the heap, and the C stack.
jsr init
@@ -31,7 +31,7 @@ Start: tsx
jsr zerobss
; Push the command-line arguments; and, call main().
; Push the command-line arguments, and call main().
jsr callmain
@@ -46,7 +46,7 @@ _exit:
jsr donelib
.if 0 ; We don't need to preserve zero-page space for cc65's variables.
.if 0 ; (We don't need to preserve zero-page space for cc65's variables.)
; Copy back the zero-page stuff.
ldx #zpspace-1
@@ -90,7 +90,7 @@ init:
lda #$01
sta VIA1::PRA
.if 0 ; We don't need to preserve zero-page space for cc65's variables.
.if 0 ; (We don't need to preserve zero-page space for cc65's variables.)
; Save the zero-page locations that we need.
ldx #zpspace-1