From f4c8ec9028f19fe334ecd4ae49521011fcdba012 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Sun, 14 Jul 2024 09:54:54 -0700
Subject: Single Linked List Impl

---
 linked_list.inc | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'linked_list.inc')

diff --git a/linked_list.inc b/linked_list.inc
index 76a3956..4fbb923 100644
--- a/linked_list.inc
+++ b/linked_list.inc
@@ -15,20 +15,30 @@ dll_prev:	resq	1
 dll_value:	resq	1
 endstruc
 
-%macro	alloc_lln	0
+%macro	lln_alloc	0
 	alloc	LinkedListNode_size
+	mov	qword [rax + ll_next],	0
 %endmacro
 
-%macro	alloc_dlln	0
+%macro	dlln_alloc	0
 	alloc	DoublyLinkedListNode_size
+	mov	qword [rax + dll_next],	0
 %endmacro
 
-%macro	free_lln	0-1	rax
+%macro	lln_free	0-1	rax
 	free	%1,	LinkedListNode_size
 %endmacro
 
-%macro	free_dlln	0-1	rax
+%macro	dlln_free	0-1	rax
 	free	%1,	DoublyLinkedListNode_size
 %endmacro
 
+%macro	ll_push	2
+	;; %1 = Current Linked List Node
+	;; %2 = Value to push (Must fit in a register, larger must be pushed as pointer to the underlying structure)
+	lln_alloc
+	mov	qword [%1 + ll_next],	rax
+	mov	qword [rax + ll_value],	%2
+%endm
+
 %endif
-- 
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