...

src/CLI/Runtime/nub_panic.s

@@ -1,14 +1,19 @@
-.intel_Syntax noprefix
-.section .text
+.intel_syntax noprefix
 
-# func nub_panic(message: ^u8, message_length: u64): void
-.global nub_panic
-nub_panic:
-    mov rdx, rsi
-    mov rsi, rdi
-    mov rax, 1
-    mov rdi, 2
+.section .data
+.align 8
+array_out_of_bounds:
+    .ascii "Index is out of bounds of array\n"
+
+.section .text
+.global nub_panic_array_oob
+nub_panic_array_oob:
+    mov rax, 1                            # syscall = sys_write
+    mov rdi, 2                            # fd = stderr
+    lea rsi, [rip + array_out_of_bounds]  # message
+    mov rdx, 32                           # message length
     syscall
-    mov rax, 60
-    mov rdi, 101
+
+    mov rax, 60        # sys_exit
+    mov rdi, 101       # exit code
     syscall