From 7bb8ab02f70c0a436a00e29275ab87b5bb56d584 Mon Sep 17 00:00:00 2001
From: pommicket <pommicket@gmail.com>
Date: Sun, 14 Nov 2021 00:33:40 -0500
Subject: 03 README

---
 03/in03 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to '03/in03')

diff --git a/03/in03 b/03/in03
index ef0640a..a8d8744 100644
--- a/03/in03
+++ b/03/in03
@@ -1,6 +1,6 @@
-; write to stdout
 B=:hello_world
 call :puts
+; exit code 0
 J=d0
 syscall x3c
 
@@ -11,15 +11,15 @@ x0
 
 ; output null-terminated string in rbx
 :puts
+	R=B
 	call :strlen
-	I=D
 	D=A
+	I=R
 	J=d1
 	syscall d1
 	return
 
 ; calculate length of string in rbx
-; keeps pointer to start of string in rdx, end of string in rsi
 :strlen
 	; keep pointer to start of string
 	D=B
-- 
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