Draft: lab 3 irq wtf

2025-03-24 10:48:35 +08:00
parent 6156975775
commit c5fc7e3102
19 changed files with 386 additions and 142 deletions
--- a/userprog/Start.S
+++ b/userprog/Start.S
@@ -0,0 +1,11 @@
+.section ".text"
+.global _start
+_start:
+	mov x0, 0
+loop:
+	add x0, x0, 1
+	svc 0
+	cmp x0, 5
+	blt loop
+wait:
+	b wait