From cf0d5fa5cb5d9ed232555d60a71e49203cc3c984 Mon Sep 17 00:00:00 2001
From: zombie <zombie@qtechofficial.com>
Date: Sat, 2 Oct 2021 21:37:52 -0400
Subject: [PATCH] added atoi to example

---
 CMakeLists.txt |  2 +-
 atoi.asm       |  4 ----
 example.asm    | 13 +++++++++++--
 strlen.asm     |  5 +++++
 4 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 28c2089..da22709 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,6 @@ add_compile_options(-g)
 add_link_options(-fno-pie -m64 -no-pie -pedantic-errors)
 
 #Make a EXE with cpp and asm files
-add_library(z tolower.asm strlen.asm strcmp.asm)
+add_library(z tolower.asm strlen.asm strcmp.asm atoi.asm)
 add_executable(example example.asm)
 target_link_libraries(example z)
diff --git a/atoi.asm b/atoi.asm
index adc926f..d42ed65 100644
--- a/atoi.asm
+++ b/atoi.asm
@@ -8,10 +8,6 @@ libz_atoi:
 
 	mov r8, rdi
 
-
-
-	mov r8, text	;loop setup
-
 	xor r9, r9
 
 _loopasd23:
diff --git a/example.asm b/example.asm
index 73cc0b0..b451f3a 100644
--- a/example.asm
+++ b/example.asm
@@ -2,12 +2,13 @@ extern puts
 extern libz_strlen
 extern libz_strcmp
 extern libz_tolower
+extern libz_atoi
 
 section .data
 	text2 db "asdasdASDd",0
 	text db "asdasdasd",0
-
-
+	text3 dq "65",0
+	textstore dq 0,0
 	stoer db "0",0
 	differ db "they differ",0
 	notdiffer db "they dont differ",0
@@ -30,6 +31,14 @@ main:
 	call puts
 
 
+	mov rdi, text3
+	call libz_atoi
+
+	mov [textstore], rax
+
+	mov rdi, textstore
+	cld
+	call puts
 
 
 	mov rdi, text2
diff --git a/strlen.asm b/strlen.asm
index 64fad05..9591a37 100644
--- a/strlen.asm
+++ b/strlen.asm
@@ -4,6 +4,9 @@ section .text
 libz_strlen:
 	sub rsp, 8	;enter
 
+	push rdi
+
+
 	mov r10, rdi
 _loop67865432:
 
@@ -19,5 +22,7 @@ _exitloop4323567:
 	mov rax, rdi
 
 
+	pop rdi
+
 	add rsp, 8	;exit
 	ret