Initial code upload

2026-04-22 00:17:03 +00:00 · 2017-12-07 00:23:30 +01:00
parent 537d59744e
commit 48e26a0538
135 changed files with 15568 additions and 1 deletions
@@ -0,0 +1,23 @@
+// target-independent things
+
+word nmi_routine_addr   @$FFFA
+word reset_routine_addr @$FFFC
+word irq_routine_addr   @$FFFE
+
+inline asm void poke(word const addr, byte const value) {
+    ?LDA #value
+    STA addr
+}
+
+inline asm byte peek(word const addr) {
+    LDA addr
+}
+
+inline asm void disable_irq() {
+    SEI
+}
+
+inline asm void enable_irq() {
+    CLI
+}
+