From 15239ba6cfe2279b5afebfd4f954bb5469c605f1 Mon Sep 17 00:00:00 2001
From: Hunter Kvalevog <hunter@kvog.sh>
Date: Tue, 9 Jun 2026 17:45:45 -0500
Subject:

---
 aarch64/mariokartwii_ch07.S | 47 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 aarch64/mariokartwii_ch07.S

(limited to 'aarch64/mariokartwii_ch07.S')

diff --git a/aarch64/mariokartwii_ch07.S b/aarch64/mariokartwii_ch07.S
new file mode 100644
index 0000000..69794eb
--- /dev/null
+++ b/aarch64/mariokartwii_ch07.S
@@ -0,0 +1,47 @@
+// ================================================================================================
+// Code written while following chapter 7 of the MarioKart Wii ARM64 assembly tutorial:
+// https://mariokartwii.com/arm64/ch7.html
+//
+// License:
+//     SPDX-License-Identifier: 0BSD
+//     Copyright (c) 2026 Hunter Kvalevog
+//
+//     Permission to use, copy, modify, and/or distribute this software for any
+//     purpose with or without fee is hereby granted.
+//
+//     THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+//     WITH REGARD TO THIS SOFTWARE.
+// ================================================================================================
+
+#include "common.S"
+
+TEXT_SEGMENT
+
+.global SYM(main)
+
+SYM(main):
+    // Add
+    mov x0, #1
+    mov x1, #2
+    add x2, x0, x1
+
+    // Add immediate
+    add x3, x2, #0x100
+
+    // Subtract immediate
+    mov x4, x3
+    sub x4, x4, #0x100
+
+    // Multiply
+    mov x5, #5
+    mul x5, x4, x5
+
+    // Divide
+    udiv x6, x5, x4
+    mov x7, #-1
+    sdiv x7, x6, x7
+
+    neg x8, x7
+
+    brk #0 // (lldb) register read
+
-- 
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