Added commentary

2024-05-23 14:59:13 +02:00
parent b7a3b7140b
commit 44bb95ec7d
5 changed files with 37 additions and 35 deletions
--- a/ft_strdup.s
+++ b/ft_strdup.s
@@ -14,9 +14,9 @@ ft_strdup:
    je .end
    pop rsi        ; we take the value we saved earlier
    mov rdi, rax   ; move the result of malloc into rdi (override strlen result)
-    call ft_strcpy
-    ret 
+    call ft_strcpy ; copy the string
+    ret ; result is put into rax, return it

 .end:
-	pop rsi
-    ret
+	pop rsi ; remove rsi from the stack
+    ret ; return