initial commit via gitinitshit

2025-10-22 23:02:29 -06:00
commit 13054d82e2
7 changed files with 75 additions and 0 deletions
@@ -0,0 +1,31 @@
+section .text
+    global _start
+
+_start:
+    ; The sys_reboot system call has the number 169.
+    mov rax, 169
+
+    ; Argument 1: RDI
+    ; Linux REBOOT_MAGIC1 constant
+    mov rdi, 0xfee1dead
+
+    ; Argument 2: RSI
+    ; Linux REBOOT_MAGIC2 constant
+    mov rsi, 0x28121969
+
+    ; Argument 3: RDX
+    ; LINUX_REBOOT_CMD_HALT constant
+    mov rdx, 0xcdef0123
+
+    ; Argument 4: R10
+    ; Zero out the optional fourth argument.
+    xor r10, r10
+
+    ; Call the syscall.
+    syscall
+
+    ; The program should not reach here.
+    ; Exit with an error code as a fallback.
+    mov rax, 60
+    mov rdi, 1
+    syscall