Meta tweaks

Signed-off-by: Richie Bendall <richiebendall@gmail.com>
2021-02-17 17:39:48 +13:00
parent 14f6505d0c
commit dad1ce8fa0
98 changed files with 695 additions and 699 deletions
--- a/a/Assembler
+++ b/a/Assembler
@@ -0,0 +1,8 @@
+         LA    1,MSGAREA     Point Register 1 to message area
+         SVC   35            Invoke SVC 35 (Write to Operator) 
+         BR    14            Return
+MSGAREA  EQU   *             Message Area
+         DC    AL2(19)       Total area length = 19 (Prefix length:4 + Data Length:15) 
+         DC    XL2'00'       2 bytes binary of zeros
+         DC    C'Hello world!'  Text to be written to system console
+         END