From accca3f5388d93ceeb7ad2bc0d859d627209d459 Mon Sep 17 00:00:00 2001
From: lohhiiccc <loic@lohic.dev>
Date: Thu, 18 Jun 2026 17:39:34 +0200
Subject: [PATCH] feat: ft_list_size

---
 src/ft_list_size.asm | 33 +++++++++++++++++++++++++++++++++
 src/libasm.h         |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 src/ft_list_size.asm

diff --git a/src/ft_list_size.asm b/src/ft_list_size.asm
new file mode 100644
index 0000000..aa9f79b
--- /dev/null
+++ b/src/ft_list_size.asm
@@ -0,0 +1,33 @@
+global ft_list_size
+
+%define NODE_SIZE 16
+
+section .text
+
+;int ft_list_size(t_list *begin_list)
+;{
+;	int i = 0;
+;	while (begin_list)
+;	{
+;		begin_list = begin_list->next
+;		i++;
+;	}
+;	return i;
+;}
+
+; rdi: t_list *
+ft_list_size:
+	; int i = 0
+	xor	rax, rax
+
+.loop:
+	test	rdi, rdi
+	je	.done
+
+	mov	rdi, [rdi + 8]
+	inc	rax
+
+	jmp	.loop
+.done:
+
+	ret
diff --git a/src/libasm.h b/src/libasm.h
index 97e841b..8db4663 100644
--- a/src/libasm.h
+++ b/src/libasm.h
@@ -22,6 +22,7 @@ void	*ft_memcpy(void *dest, const void *src, size_t n);
 void	ft_bzero(void *s, size_t n);
 int	ft_atoibase(char *str, char *base);
 void	ft_list_push_front(t_list **begin_list, void *data);
+int	ft_list_size(t_list *begin_list);
 
 #ifdef __cplusplus
 }