Inline assembly improvements

2026-04-20 18:16:35 +00:00 · 2018-02-01 00:22:53 +01:00
parent 9410b8f9e3
commit c599db0068
4 changed files with 61 additions and 17 deletions
@@ -4,13 +4,12 @@ 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
+inline asm void poke(word const addr, byte a) {
    STA addr
 }

 inline asm byte peek(word const addr) {
-    LDA addr
+    ?LDA addr
 }

 inline asm void disable_irq() {