From b6462786840cea2e2c3197a36234363f91e41b1a Mon Sep 17 00:00:00 2001
From: Jacques Comeaux <jacquesrcomeaux@protonmail.com>
Date: Mon, 15 Jul 2024 03:50:10 -0500
Subject: Improve assembler controls

---
 assembler/assemble.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'assembler/assemble.s')

diff --git a/assembler/assemble.s b/assembler/assemble.s
index 9f5c022..704b7cf 100644
--- a/assembler/assemble.s
+++ b/assembler/assemble.s
@@ -9,7 +9,6 @@
 // - make subroutine addresses explicit
 // - test each instruction
 // - decide on additional push or pops
-// - add GO to get_char
 
 assemble:   PUSH    {LR}
             LDR     R0, =uart_send
@@ -72,4 +71,5 @@ done_stuff: MOV     R0, R8          // copy the end_char into R0
             BLX     R9              // echo the space (or carriage return)
 here:       LSRS    R7, 0x8         // get next parse instruction
             BNE     main_loop       // if it's nonzero there are more things to parse
+            MOVS    R0, 0
             POP     {PC}
-- 
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