Fixed a lot of segfaults and bad practices

2024-03-18 10:12:30 +01:00
parent c8170cfd3e
commit ddabaeba7f
10 changed files with 146 additions and 15 deletions
--- a/ft_strcpy.s
+++ b/ft_strcpy.s
@@ -1,10 +1,10 @@
-extern _strcpy
+global ft_strcpy

-_strcpy:
+ft_strcpy:
 	xor rbx, rbx

 .cpy:
-	cmp dword [rsi + rbx], 0
+	cmp byte [rsi + rbx], 0
 	je .end
 	mov rax, [rsi + rbx]
 	mov [rdi + rbx], rax
@@ -12,5 +12,6 @@ _strcpy:
 	jmp .cpy

 .end:
+	mov byte [rdi + rbx], 0
 	mov rax, rdi
 	ret