From 67ef8be1cec367813d22876777323a070b98a265 Mon Sep 17 00:00:00 2001
From: nub31 <oliverlhs@outlook.com>
Date: Fri, 22 Aug 2025 22:36:17 +0200
Subject: [PATCH] cleanup

---
 .gitignore     |   3 ++-
 build/kernel.o | Bin 536 -> 528 bytes
 makefile       |  36 ++++++++++++++++++------------------
 src/kernel.c   |   1 -
 4 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/.gitignore b/.gitignore
index f3ac583..e40bc17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-*.bin
\ No newline at end of file
+*.bin
+*.o
\ No newline at end of file
diff --git a/build/kernel.o b/build/kernel.o
index cc28f2971e1740fbb47a9965932926c5997b5792..bda9130f02785c49c85ee97ea879f745a4aea755 100644
GIT binary patch
delta 65
zcmbQiGJ$1+0^@~=it-aZTo{EW_O>$$O%`QTW^|jJ$S6KJfKdR<QU{WqjOvUrlQ#m%
Op2;_X<m}0eOyU4mwh^BI

delta 79
zcmbQhGJ|D;0^^N|it_A?4crXJ7@Q{ByD~~mY;6Y;iNcc=7zG&pCL1!UgGuqp1z>(7
Yke@PnC6Jsl`68n_>tY5522-GN08E4wr~m)}

diff --git a/makefile b/makefile
index ebd01ee..8c55fd5 100644
--- a/makefile
+++ b/makefile
@@ -1,26 +1,26 @@
 build: build/os.bin
 	@echo "Build succeded"
-
-build/boot.bin: src/boot.asm
-	nasm -f bin -o build/boot.bin src/boot.asm
-
-build/kernel_entry.o: src/kernel_entry.asm
-	nasm -f elf -o build/kernel_entry.o src/kernel_entry.asm
-
-build/kernel.o: src/kernel.c
-	i386-elf-gcc -ffreestanding -m32 -c -o build/kernel.o src/kernel.c
-
-build/kernel.bin:build/kernel.o build/kernel_entry.o
-	i386-elf-ld -o build/kernel.bin -Ttext 0x1000 build/kernel_entry.o build/kernel.o --oformat binary
-
-build/zeroes.bin:
-	dd if=/dev/zero of=build/zeroes.bin bs=1 count=10240
-
-build/os.bin: build/boot.bin build/kernel.bin build/zeroes.bin
-	cat build/boot.bin build/kernel.bin build/zeroes.bin > build/os.bin
 	
 run: build/os.bin
 	qemu-system-x86_64 -drive file=build/os.bin,format=raw,index=0,media=disk
 
+build/os.bin: build/boot.bin build/kernel.bin build/zeroes.bin
+	cat build/boot.bin build/kernel.bin build/zeroes.bin > build/os.bin
+
+build/kernel.bin: build/kernel.o build/kernel_entry.o
+	i386-elf-ld -o build/kernel.bin -Ttext 0x1000 build/kernel_entry.o build/kernel.o --oformat binary
+
+build/kernel.o: src/kernel.c
+	i386-elf-gcc -ffreestanding -m32 -c -o build/kernel.o src/kernel.c
+
+build/kernel_entry.o: src/kernel_entry.asm
+	nasm -f elf -o build/kernel_entry.o src/kernel_entry.asm
+
+build/boot.bin: src/boot.asm
+	nasm -f bin -o build/boot.bin src/boot.asm
+
+build/zeroes.bin:
+	dd if=/dev/zero of=build/zeroes.bin bs=1 count=10240
+
 clean:
 	@rm build/* 2>/dev/null || true
diff --git a/src/kernel.c b/src/kernel.c
index c60b5b2..9b6317e 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -1,6 +1,5 @@
 int main(void)
 {
     *(char*)0xb8000 = 'A';
-    *(char*)0xb8001 = 'B';
     return 0;
 }
\ No newline at end of file