Snake Byte: reset to reboot

2024-12-21 17:31:08 +00:00 · 2019-12-23 23:13:20 -05:00 · 2019-12-23 23:13:20 -05:00 · 5a7f61fc89
commit 5a7f61fc89
parent 77cb37355c
1 changed files with 22 additions and 0 deletions
--- a/src/prelaunch/snake.byte.a
+++ b/src/prelaunch/snake.byte.a
@ -0,0 +1,22 @@
+;license:MIT
+;(c) 2019 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/SNAKE.BYTE",plain
+*=$106
+
+    !source "src/prelaunch/common.a"
+
+         lda   #$60
+         sta   $0858
+         jsr   $0800      ; decompress
+         +LC_REBOOT
+         lda   #0
+         sta   $7a11
+         lda   #1
+         sta   $7a19
+         jmp   $7680
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}