V1.70

This update adds support for IDE and SATA drives (that are formatted to fat32) this allows for persistent storage over drives and gives the system some use other than just a showcase :D The user can switch between drives in the explorer by clicking on the dropdown and then clicking any drive letter ( A:, B: .. C:) this list dynamically expands on how many drives there are in the system. In the cmd the user just types A:, B:, C: etc to switch to that drive.

.gitignore

@@ -18,3 +18,15 @@ limine 2/Makefile
 limine 2/limine
 limine 2/limine.dSYM/Contents/Resources/DWARF/limine
 limine 2/limine.exe
+boredos.dump
+qemu-debug.log
+build/
+iso_root/
+limine/
+src/kernel/userland/bin/
+boredos.iso
+disk.img
+limine
+.DS_Store
+src/.DS_Store
+limine

LICENSE

@@ -1,7 +1,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007 
 
-                  Copyright(C) Chris (boreddevnl) 2024-2026
+                  Copyright(C) Chris(boreddevnl) 2024-2026
 
  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies

Makefile

@@ -1,6 +1,9 @@
-# BrewOS Makefile
+# BoredOS Makefile
 # Target Architecture: x86_64
 # Host: macOS
+# Copyright (c) 2023-2026 Chris (boreddevnl)
+# This software is released under the GNU General Public License v3.0. See LICENSE file for details.
+# This header needs to maintain in any file it is present in, as per the GPL license terms.
 
 CC = x86_64-elf-gcc
 LD = x86_64-elf-ld
@@ -11,40 +14,40 @@ SRC_DIR = src/kernel
 BUILD_DIR = build
 ISO_DIR = iso_root
 
-KERNEL_ELF = $(BUILD_DIR)/brewos.elf
-ISO_IMAGE = brewos.iso
+KERNEL_ELF = $(BUILD_DIR)/boredos.elf
+ISO_IMAGE = boredos.iso
+
+C_SOURCES = $(wildcard $(SRC_DIR)/*.c) \
+            $(wildcard $(SRC_DIR)/lwip/core/*.c) \
+            $(wildcard $(SRC_DIR)/lwip/core/ipv4/*.c) \
+			$(SRC_DIR)/lwip/netif/ethernet.c \
+			$(SRC_DIR)/lwip/netif/bridgeif.c
 
-C_SOURCES = $(wildcard $(SRC_DIR)/*.c)
-CLI_APP_SOURCES = $(wildcard $(SRC_DIR)/cli_apps/*.c)
 ASM_SOURCES = $(wildcard $(SRC_DIR)/*.asm)
 OBJ_FILES = $(patsubst $(SRC_DIR)/%.c, $(BUILD_DIR)/%.o, $(C_SOURCES)) \
-            $(patsubst $(SRC_DIR)/cli_apps/%.c, $(BUILD_DIR)/cli_apps/%.o, $(CLI_APP_SOURCES)) \
             $(patsubst $(SRC_DIR)/%.asm, $(BUILD_DIR)/%.o, $(ASM_SOURCES))
 
 CFLAGS = -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding \
          -fno-stack-protector -fno-stack-check -fno-lto -fPIE \
-         -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone \
-         -I$(SRC_DIR) -I$(SRC_DIR)/cli_apps
+         -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone \
+         -I$(SRC_DIR) -I$(SRC_DIR)/lwip
 
 LDFLAGS = -m elf_x86_64 -nostdlib -static -pie --no-dynamic-linker \
           -z text -z max-page-size=0x1000 -T linker.ld
 
 NASMFLAGS = -f elf64
 
-# Limine Version
-LIMINE_VERSION = 7.0.0
+LIMINE_VERSION = 10.8.2
 LIMINE_URL_BASE = https://github.com/limine-bootloader/limine/raw/v$(LIMINE_VERSION)
 
 .PHONY: all clean run limine-setup
 
 all: $(ISO_IMAGE)
 
-# Ensure build directories exist
 $(BUILD_DIR):
 	mkdir -p $(BUILD_DIR)
-	mkdir -p $(BUILD_DIR)/cli_apps
+	mkdir -p $(BUILD_DIR)
 
-# Download Limine Binaries via Git
 limine-setup:
 	@if [ ! -f limine/limine-bios.sys ]; then \
 		echo "Limine binaries missing or invalid. Cloning v$(LIMINE_VERSION)-binary..."; \
@@ -58,65 +61,104 @@ limine-setup:
 	@echo "Building Limine host utility..."; \
 	$(MAKE) -C limine
 
-# Compile C Sources
 $(BUILD_DIR)/%.o: $(SRC_DIR)/%.c | $(BUILD_DIR) limine-setup
+	mkdir -p $(dir $@)
 	$(CC) $(CFLAGS) -c $< -o $@
 
-# Compile CLI Apps C Sources
-$(BUILD_DIR)/cli_apps/%.o: $(SRC_DIR)/cli_apps/%.c | $(BUILD_DIR) limine-setup
-	$(CC) $(CFLAGS) -c $< -o $@
 
-# Assemble ASM Sources
+
 $(BUILD_DIR)/%.o: $(SRC_DIR)/%.asm | $(BUILD_DIR)
 	$(NASM) $(NASMFLAGS) $< -o $@
 
-# Link Kernel
+$(BUILD_DIR)/test_syscall.o: $(SRC_DIR)/test_syscall.asm | $(BUILD_DIR)
+	$(NASM) $(NASMFLAGS) $< -o $@
+
+$(BUILD_DIR)/user_test.o: $(SRC_DIR)/user_test.asm | $(BUILD_DIR)
+	$(NASM) $(NASMFLAGS) $< -o $@
+
+$(BUILD_DIR)/process_asm.o: $(SRC_DIR)/process_asm.asm | $(BUILD_DIR)
+	$(NASM) $(NASMFLAGS) $< -o $@
+
 $(KERNEL_ELF): $(OBJ_FILES)
 	$(LD) $(LDFLAGS) -o $@ $(OBJ_FILES)
+	$(MAKE) -C $(SRC_DIR)/userland
 
-# Create ISO
-$(ISO_IMAGE): $(KERNEL_ELF) limine.cfg limine-setup
+$(ISO_IMAGE): $(KERNEL_ELF) limine.conf limine-setup
 	rm -rf $(ISO_DIR)
 	mkdir -p $(ISO_DIR)
 	mkdir -p $(ISO_DIR)/EFI/BOOT
 	
-	# Copy Kernel and Config
 	cp $(KERNEL_ELF) $(ISO_DIR)/
-	cp limine.cfg $(ISO_DIR)/
+	cp limine.conf $(ISO_DIR)/
+	mkdir -p $(ISO_DIR)/bin
+	@for f in $(SRC_DIR)/userland/bin/*.elf; do \
+		if [ -f "$$f" ]; then \
+			basename=$$(basename "$$f"); \
+			cp "$$f" $(ISO_DIR)/bin/; \
+			echo "    module_path: boot():/bin/$$basename" >> $(ISO_DIR)/limine.conf; \
+		fi \
+	done
 	
-	# Copy README
-	cp README.md $(ISO_DIR)/
-
-	# Copy user file.c if it exists
-	@if [ -f file.c ]; then cp file.c $(ISO_DIR)/; fi
+	@if [ -f README.md ]; then cp README.md $(ISO_DIR)/; fi
+	@if [ -f $(SRC_DIR)/userland/doom/doom1.wad ]; then \
+		mkdir -p $(ISO_DIR)/Library/DOOM; \
+		cp $(SRC_DIR)/userland/doom/doom1.wad $(ISO_DIR)/Library/DOOM/; \
+		echo "    module_path: boot():/Library/DOOM/doom1.wad" >> $(ISO_DIR)/limine.conf; \
+	fi
 	
-	# Copy Wallpaper (if it exists)
-	@if [ -f src/kernel/wallpaper.ppm ]; then cp src/kernel/wallpaper.ppm $(ISO_DIR)/; fi
+	mkdir -p $(ISO_DIR)/Library/images/Wallpapers
+	@for f in $(SRC_DIR)/images/wallpapers/*; do \
+		if [ -f "$$f" ]; then \
+			basename=$$(basename "$$f"); \
+			cp "$$f" $(ISO_DIR)/Library/images/Wallpapers/; \
+			echo "    module_path: boot():/Library/images/Wallpapers/$$basename" >> $(ISO_DIR)/limine.conf; \
+		fi \
+	done
+	@if [ -f splash.jpg ]; then cp splash.jpg $(ISO_DIR)/; fi
+	
+	mkdir -p $(ISO_DIR)/Library/images/gif
+	@for f in $(SRC_DIR)/images/gif/*.gif; do \
+		if [ -f "$$f" ]; then \
+			basename=$$(basename "$$f"); \
+			cp "$$f" $(ISO_DIR)/Library/images/gif/; \
+			echo "    module_path: boot():/Library/images/gif/$$basename" >> $(ISO_DIR)/limine.conf; \
+		fi \
+	done
 	
-	# Copy Limine Bootloader Files (flat structure in binary branch)
 	cp limine/limine-bios.sys $(ISO_DIR)/
 	cp limine/limine-bios-cd.bin $(ISO_DIR)/
 	cp limine/limine-uefi-cd.bin $(ISO_DIR)/
 	
-	# Create EFI Boot Files
 	cp limine/BOOTX64.EFI $(ISO_DIR)/EFI/BOOT/
 	cp limine/BOOTIA32.EFI $(ISO_DIR)/EFI/BOOT/
+
+	mkdir -p $(ISO_DIR)/Library/Fonts
+	@for f in $(SRC_DIR)/fonts/*.ttf; do \
+		if [ -f "$$f" ]; then \
+			basename=$$(basename "$$f"); \
+			cp "$$f" $(ISO_DIR)/Library/Fonts/; \
+			echo "    module_path: boot():/Library/Fonts/$$basename" >> $(ISO_DIR)/limine.conf; \
+		fi \
+	done
 	
-	# Generate ISO
-	$(XORRISO) -as mkisofs -b limine-bios-cd.bin \
+	$(XORRISO) -as mkisofs -R -J -b limine-bios-cd.bin \
 		-no-emul-boot -boot-load-size 4 -boot-info-table \
 		--efi-boot limine-uefi-cd.bin \
 		-efi-boot-part --efi-boot-image --protective-msdos-label \
 		$(ISO_DIR) -o $(ISO_IMAGE)
 	
-	# Install Limine to ISO (for BIOS boot)
 	./limine/limine bios-install $(ISO_IMAGE)
 
 clean:
 	rm -rf $(BUILD_DIR) $(ISO_DIR) $(ISO_IMAGE)
+	$(MAKE) -C $(SRC_DIR)/userland clean
 
 run: $(ISO_IMAGE)
-	qemu-system-x86_64 -m 2G -serial stdio -cdrom $(ISO_IMAGE) -boot d \
+	qemu-system-x86_64 -m 4G -serial stdio -cdrom $< -boot d \
+	    -smp 4 \
 		-audiodev coreaudio,id=audio0 -machine pcspk-audiodev=audio0 \
-		-netdev user,id=net0,hostfwd=udp::12345-:12345 -device e1000,netdev=net0 \
-		-vga std -global VGA.xres=1280 -global VGA.yres=800
+		-netdev user,id=net0,hostfwd=udp::12346-:12345 -device e1000,netdev=net0 \
+		-vga std -global VGA.xres=1920 -global VGA.yres=1080 \
+		-display cocoa,show-cursor=off \
+		-drive file=disk.img,format=raw,file.locking=off \
+		-cpu max

NOTICE

@@ -0,0 +1,22 @@
+NOTICE
+------
+
+This product includes software developed by Chris ("boreddevnl") as part of the BoredOS (Previously Brewkernel/BrewOS) project.
+
+Copyright (C) 2024–2026 Chris / boreddevnl (previously boreddevhq)
+
+All source files in this repository contain copyright and license
+headers that must be preserved in redistributions and derivative works.
+
+If you distribute or modify this project (in whole or in part),
+you MUST:
+
+  - Retain all copyright and license headers at the top of each file.
+  - Include this NOTICE file along with any redistributions or
+    derivative works.
+  - Provide clear attribution to the original author in documentation
+    or credits where appropriate.
+
+The above attribution requirements are informational and intended to
+ensure proper credit is given. They do not alter or supersede the
+terms of the GNU General Public License (GPL), which governs this work.

README.md

@@ -1,32 +1,39 @@
-# Brew OS 1.44 Beta
-BrewOS is now in a Beta stage as i have brought over all apps from brewkernel and have made the DE a lot more usable and stable.
+# BoredOS
 
-## Brewkernel is now BrewOS!
-Brewkernel will from now on be deprecated as it's core became too messy. I have built a less bloated kernel and wrote a DE above it, which is why it is now an OS instead of a kernel (in my opinion).
-
-
-<img src="asciiart.png" width="200" /> </br>
-Brew Kernel is a simple x86_64 hobbyist operating system. 
+<div align="center">
+  <img src="boredos.svg" alt="BoredOS Logo" width="450" />
+</div>
+BoredOS is a simple x86_64 hobbyist operating system. 
 It features a DE (and WM), a FAT32 filesystem, customizable UI and much much more!
 
+![Screenshot](screenshot.jpg)
+*this screenshot might be outdated*
+
 ## Features
+- userspace
+- JPG image support
+- Disk manager
 - Drag and drop mouse centered UI
 - Customizable UI
 - Basic Networking Stack
-- Brew WM
-- Fat 32 FS
+- Bored WM
+- FAT32 filesystem
 - 64-bit long mode support
 - Multiboot2 compliant
 - Text editor
 - Markdown Viewer
 - Minesweeper
+- Markdown Viewer
+- GUI Text editor
+- Paint application
 - IDT
 - Ability to run on actual x86_64 hardware
 - CLI
+- (Limited) C Compiler
 
 ## Prerequisites
 
-To build BrewOS, you'll need the following tools installed:
+To build BoredOS, you'll need the following tools installed:
 
 - **x86_64 ELF Toolchain**: `x86_64-elf-gcc`, `x86_64-elf-ld`
 - **NASM**: Netwide Assembler for compiling assembly code
@@ -49,12 +56,12 @@ make
 This will:
 1. Compile all kernel C sources and assembly files
 2. Link the kernel ELF binary
-3. Generate a bootable ISO image (`brewos.iso`)
+3. Generate a bootable ISO image (`boredos.iso`)
 
 The build output is organized as follows:
 - Compiled object files: `build/`
 - ISO root filesystem: `iso_root/`
-- Final ISO image: `brewos.iso`
+- Final ISO image: `boredos.iso`
 
 ## Running
 
@@ -68,14 +75,14 @@ make run
 
 Or manually:
 ```sh
-qemu-system-x86_64 -m 2G -serial stdio -cdrom brewos.iso -boot d
+qemu-system-x86_64 -m 2G -serial stdio -cdrom boredos.iso -boot d
 ```
 
 ### Running on Real Hardware
 
 *Warning: This is at YOUR OWN RISK. This software comes with ZERO warranty and may break your system.*
 
-1. **Create bootable USB**: Use [Balena Etcher](https://www.balena.io/etcher/) to flash `brewos.iso` to a USB drive
+1. **Create bootable USB**: Use [Balena Etcher](https://www.balena.io/etcher/) to flash `boredos.iso` to a USB drive
 
 2. **Prepare the system**:
    - Enable legacy (BIOS) boot in your system BIOS/UEFI settings
@@ -102,7 +109,7 @@ qemu-system-x86_64 -m 2G -serial stdio -cdrom brewos.iso -boot d
 - `iso_root/` - ISO filesystem layout (generated during build)
 - `limine/` - Limine bootloader files (downloaded automatically)
 - `linker.ld` - Linker script for x86_64 ELF
-- `limine.cfg` - Limine bootloader configuration
+- `limine.conf` - Limine bootloader configuration
 - `Makefile` - Build configuration and targets
 
 
@@ -126,6 +133,11 @@ qemu-system-x86_64 -m 2G -serial stdio -cdrom brewos.iso -boot d
 ###
 
 
+## This project was previously labeled as "BrewKernel"
+Brewkernel was a text only very simple (and messy) project i started 3 years ago. It was my first work in OSDev and i absolutely loved it. It sadly just got too messy and i myself couldn't understand my own code anymore. About a year ago i started work on BoredOS, and pushed a *"working"* version of it a few days ago as of writing this *(Feb. 10 2026)* 
+Brewkernel has already been deprecated and will not be accepting any pull requests or fix any issues as it is now a public archive.
+Thanks to everyone who helped me with Brewkernel, even if it were just ideas, and intend to keep working on this for the forseeable future!
+
 ## License
 
 Copyright (C) 2024-2026 boreddevnl
@@ -135,7 +147,7 @@ This program is free software: you can redistribute it and/or modify it under th
 NOTICE
 ------
 
-This product includes software developed by Chris ("boreddevnl") as part of the BrewKernel project.
+This product includes software developed by Chris ("boreddevnl") as part of the BoredOS (Previously Brewkernel/BrewOS) project.
 
 Copyright (C) 2024–2026 Chris / boreddevnl (previously boreddevhq)
 

boredos.svg

@@ -0,0 +1,21 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 130" width="100%">
+  <style>
+    text {
+      font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
+      font-size: 16px;
+      white-space: pre;
+      font-weight: bold;
+    }
+    .magenta { fill: #B589D6; }
+    .blue { fill: #569CD6; }
+    .cyan { fill: #4EC9B0; }
+    .text-color { fill: #FFFFFF; }
+  </style>
+  
+  <text x="0" y="20" xml:space="preserve"><tspan class="magenta">====================== </tspan><tspan class="text-color">__    ____  ____ </tspan></text>
+  <text x="0" y="40" xml:space="preserve"><tspan class="magenta">===================== </tspan><tspan class="text-color">/ /_  / __ \/ ___\</tspan></text>
+  <text x="0" y="60" xml:space="preserve"><tspan class="blue">==================== </tspan><tspan class="text-color">/ __ \/ / / /\___ \</tspan></text>
+  <text x="0" y="80" xml:space="preserve"><tspan class="blue">=================== </tspan><tspan class="text-color">/ /_/ / /_/ /____/ /</tspan></text>
+  <text x="0" y="100" xml:space="preserve"><tspan class="cyan">================== </tspan><tspan class="text-color">/_.___/\____//_____/ </tspan></text>
+  <text x="0" y="120" xml:space="preserve"><tspan class="cyan">================= </tspan></text>
+</svg>

build.log

@@ -0,0 +1,533 @@
+mkdir -p build
+mkdir -p build
+Building Limine host utility...
+make[1]: Nothing to be done for `all'.
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/cmd.c -o build/cmd.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/disk_manager.c -o build/disk_manager.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/e1000.c -o build/e1000.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/e1000_netif.c -o build/e1000_netif.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/elf.c -o build/elf.o
+src/kernel/elf.c:12:13: warning: 'print_hex' defined but not used [-Wunused-function]
+   12 | static void print_hex(uint64_t n) {
+      |             ^~~~~~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/explorer.c -o build/explorer.o
+src/kernel/explorer.c: In function 'explorer_draw_file_icon':
+src/kernel/explorer.c:887:73: warning: unused parameter 'color' [-Wunused-parameter]
+  887 | static void explorer_draw_file_icon(int x, int y, bool is_dir, uint32_t color, const char *filename, const char *current_path) {
+      |                                                                ~~~~~~~~~^~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/fat32.c -o build/fat32.o
+src/kernel/fat32.c: In function 'fat32_normalize_path':
+src/kernel/fat32.c:151:10: warning: unused variable 'drive' [-Wunused-variable]
+  151 |     char drive = parse_drive_from_path(&p);
+      |          ^~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/font_manager.c -o build/font_manager.o
+In file included from src/kernel/font_manager.c:4:
+src/kernel/stb_truetype.h: In function 'stbtt_FreeShape':
+src/kernel/stb_truetype.h:2672:54: warning: unused parameter 'info' [-Wunused-parameter]
+ 2672 | STBTT_DEF void stbtt_FreeShape(const stbtt_fontinfo *info, stbtt_vertex *v)
+      |                                ~~~~~~~~~~~~~~~~~~~~~~^~~~
+src/kernel/stb_truetype.h: In function 'stbtt__hheap_alloc':
+src/kernel/stb_truetype.h:2770:70: warning: unused parameter 'userdata' [-Wunused-parameter]
+ 2770 | static void *stbtt__hheap_alloc(stbtt__hheap *hh, size_t size, void *userdata)
+      |                                                                ~~~~~~^~~~~~~~
+src/kernel/stb_truetype.h: In function 'stbtt__hheap_cleanup':
+src/kernel/stb_truetype.h:2797:58: warning: unused parameter 'userdata' [-Wunused-parameter]
+ 2797 | static void stbtt__hheap_cleanup(stbtt__hheap *hh, void *userdata)
+      |                                                    ~~~~~~^~~~~~~~
+src/kernel/stb_truetype.h: In function 'stbtt_FlattenCurves':
+src/kernel/stb_truetype.h:3618:154: warning: unused parameter 'userdata' [-Wunused-parameter]
+ 3618 | static stbtt__point *stbtt_FlattenCurves(stbtt_vertex *vertices, int num_verts, float objspace_flatness, int **contour_lengths, int *num_contours, void *userdata)
+      |                                                                                                                                                    ~~~~~~^~~~~~~~
+src/kernel/stb_truetype.h: In function 'stbtt_FreeBitmap':
+src/kernel/stb_truetype.h:3708:62: warning: unused parameter 'userdata' [-Wunused-parameter]
+ 3708 | STBTT_DEF void stbtt_FreeBitmap(unsigned char *bitmap, void *userdata)
+      |                                                        ~~~~~~^~~~~~~~
+src/kernel/stb_truetype.h: In function 'stbtt_FreeSDF':
+src/kernel/stb_truetype.h:4767:59: warning: unused parameter 'userdata' [-Wunused-parameter]
+ 4767 | STBTT_DEF void stbtt_FreeSDF(unsigned char *bitmap, void *userdata)
+      |                                                     ~~~~~~^~~~~~~~
+src/kernel/font_manager.c: In function 'font_manager_load':
+src/kernel/font_manager.c:93:9: warning: unused variable 'read' [-Wunused-variable]
+   93 |     int read = fat32_read(fh, buffer, fsize);
+      |         ^~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/gdt.c -o build/gdt.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/graphics.c -o build/graphics.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/idt.c -o build/idt.o
+src/kernel/idt.c: In function 'pic_remap':
+src/kernel/idt.c:110:17: warning: variable 'a2' set but not used [-Wunused-but-set-variable]
+  110 |     uint8_t a1, a2;
+      |                 ^~
+src/kernel/idt.c:110:13: warning: variable 'a1' set but not used [-Wunused-but-set-variable]
+  110 |     uint8_t a1, a2;
+      |             ^~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/kutils.c -o build/kutils.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/licensewr.c -o build/licensewr.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip_port.c -o build/lwip_port.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/main.c -o build/main.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/memory_manager.c -o build/memory_manager.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/nanojpeg.c -o build/nanojpeg.o
+src/kernel/nanojpeg.c: In function 'njGetVLC':
+src/kernel/nanojpeg.c:686:24: warning: left shift of negative value [-Wshift-negative-value]
+  686 |         value += ((-1) << bits) + 1;
+      |                        ^~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/network.c -o build/network.o
+src/kernel/network.c: In function 'network_dhcp_acquire':
+src/kernel/network.c:181:9: warning: unused variable 'loops' [-Wunused-variable]
+  181 |     int loops = 0;
+      |         ^~~~~
+src/kernel/network.c: In function 'network_init':
+src/kernel/network.c:97:9: warning: 'ip.bytes[0]' may be used uninitialized [-Wmaybe-uninitialized]
+   97 |         k_itoa(ip.bytes[0], buf); serial_write(buf); serial_write(".");
+      |         ^~~~~~~~~~~~~~~~~~~~~~~~
+src/kernel/network.c:92:24: note: 'ip.bytes[0]' was declared here
+   92 |         ipv4_address_t ip;
+      |                        ^~
+src/kernel/network.c:98:9: warning: 'ip.bytes[1]' may be used uninitialized [-Wmaybe-uninitialized]
+   98 |         k_itoa(ip.bytes[1], buf); serial_write(buf); serial_write(".");
+      |         ^~~~~~~~~~~~~~~~~~~~~~~~
+src/kernel/network.c:92:24: note: 'ip.bytes[1]' was declared here
+   92 |         ipv4_address_t ip;
+      |                        ^~
+src/kernel/network.c:99:9: warning: 'ip.bytes[2]' may be used uninitialized [-Wmaybe-uninitialized]
+   99 |         k_itoa(ip.bytes[2], buf); serial_write(buf); serial_write(".");
+      |         ^~~~~~~~~~~~~~~~~~~~~~~~
+src/kernel/network.c:92:24: note: 'ip.bytes[2]' was declared here
+   92 |         ipv4_address_t ip;
+      |                        ^~
+src/kernel/network.c:100:9: warning: 'ip.bytes[3]' may be used uninitialized [-Wmaybe-uninitialized]
+  100 |         k_itoa(ip.bytes[3], buf); serial_write(buf); serial_write("\n");
+      |         ^~~~~~~~~~~~~~~~~~~~~~~~
+src/kernel/network.c:92:24: note: 'ip.bytes[3]' was declared here
+   92 |         ipv4_address_t ip;
+      |                        ^~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/nj_kernel.c -o build/nj_kernel.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/paging.c -o build/paging.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/panic.c -o build/panic.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/pci.c -o build/pci.o
+src/kernel/pci.c: In function 'pci_enumerate_devices':
+src/kernel/pci.c:52:31: warning: comparison is always true due to limited range of data type [-Wtype-limits]
+   52 |     for (uint8_t bus = 0; bus < 256 && count < max_devices; bus++) {
+      |                               ^
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/platform.c -o build/platform.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/process.c -o build/process.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/ps2.c -o build/ps2.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/rtc.c -o build/rtc.o
+src/kernel/rtc.c: In function 'rtc_get_datetime':
+src/kernel/rtc.c:28:13: warning: unused variable 'last_century' [-Wunused-variable]
+   28 |     uint8_t last_century;
+      |             ^~~~~~~~~~~~
+src/kernel/rtc.c:21:13: warning: unused variable 'century' [-Wunused-variable]
+   21 |     uint8_t century;
+      |             ^~~~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/syscall.c -o build/syscall.o
+src/kernel/syscall.c: In function 'syscall_handler_inner':
+src/kernel/syscall.c:399:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+  399 |             float scale = *(float*)&scale_bits;
+      |                            ^~~~~~~~~~~~~~~~~~~
+src/kernel/syscall.c:509:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+  509 |             float scale = *(float*)&scale_bits;
+      |                            ^~~~~~~~~~~~~~~~~~~
+src/kernel/syscall.c:528:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+  528 |             float scale = *(float*)&scale_bits;
+      |                            ^~~~~~~~~~~~~~~~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/vm.c -o build/vm.o
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/wallpaper.c -o build/wallpaper.o
+src/kernel/wallpaper.c:83:13: warning: 'serial_num' defined but not used [-Wunused-function]
+   83 | static void serial_num(int n) {
+      |             ^~~~~~~~~~
+mkdir -p build/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/wm.c -o build/wm.o
+src/kernel/wm.c: In function 'wm_handle_click':
+src/kernel/wm.c:1570:29: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
+ 1570 |                             if (col < 0) col = 0; if (row < 0) row = 0;
+      |                             ^~
+src/kernel/wm.c:1570:51: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
+ 1570 |                             if (col < 0) col = 0; if (row < 0) row = 0;
+      |                                                   ^~
+src/kernel/wm.c: In function 'wm_handle_mouse':
+src/kernel/wm.c:2214:41: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
+ 2214 |                                         if (col < 0) col = 0; if (row < 0) row = 0;
+      |                                         ^~
+src/kernel/wm.c:2214:63: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
+ 2214 |                                         if (col < 0) col = 0; if (row < 0) row = 0;
+      |                                                               ^~
+src/kernel/wm.c: At top level:
+src/kernel/wm.c:1124:13: warning: 'erase_cursor' defined but not used [-Wunused-function]
+ 1124 | static void erase_cursor(int x, int y) {
+      |             ^~~~~~~~~~~~
+src/kernel/wm.c:1014:13: warning: 'draw_dock_editor' defined but not used [-Wunused-function]
+ 1014 | static void draw_dock_editor(int x, int y) {
+      |             ^~~~~~~~~~~~~~~~
+src/kernel/wm.c:87:13: warning: 'cursor_visible' defined but not used [-Wunused-variable]
+   87 | static bool cursor_visible = true;
+      |             ^~~~~~~~~~~~~~
+src/kernel/wm.c:84:12: warning: 'desktop_refresh_timer' defined but not used [-Wunused-variable]
+   84 | static int desktop_refresh_timer = 0;
+      |            ^~~~~~~~~~~~~~~~~~~~~
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/altcp.c -o build/lwip/core/altcp.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/altcp_alloc.c -o build/lwip/core/altcp_alloc.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/altcp_tcp.c -o build/lwip/core/altcp_tcp.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/def.c -o build/lwip/core/def.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/dns.c -o build/lwip/core/dns.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/inet_chksum.c -o build/lwip/core/inet_chksum.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/init.c -o build/lwip/core/init.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ip.c -o build/lwip/core/ip.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/mem.c -o build/lwip/core/mem.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/memp.c -o build/lwip/core/memp.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/netif.c -o build/lwip/core/netif.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/pbuf.c -o build/lwip/core/pbuf.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/raw.c -o build/lwip/core/raw.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/stats.c -o build/lwip/core/stats.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/sys.c -o build/lwip/core/sys.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/tcp.c -o build/lwip/core/tcp.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/tcp_in.c -o build/lwip/core/tcp_in.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/tcp_out.c -o build/lwip/core/tcp_out.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/timeouts.c -o build/lwip/core/timeouts.o
+mkdir -p build/lwip/core/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/udp.c -o build/lwip/core/udp.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/autoip.c -o build/lwip/core/ipv4/autoip.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/dhcp.c -o build/lwip/core/ipv4/dhcp.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/etharp.c -o build/lwip/core/ipv4/etharp.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/icmp.c -o build/lwip/core/ipv4/icmp.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/igmp.c -o build/lwip/core/ipv4/igmp.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/ip4.c -o build/lwip/core/ipv4/ip4.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/ip4_addr.c -o build/lwip/core/ipv4/ip4_addr.o
+mkdir -p build/lwip/core/ipv4/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/core/ipv4/ip4_frag.c -o build/lwip/core/ipv4/ip4_frag.o
+mkdir -p build/lwip/netif/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/netif/ethernet.c -o build/lwip/netif/ethernet.o
+mkdir -p build/lwip/netif/
+x86_64-elf-gcc -g -O2 -pipe -Wall -Wextra -std=gnu11 -ffreestanding -fno-stack-protector -fno-stack-check -fno-lto -fPIE -m64 -march=x86-64 -msse -msse2 -mstackrealign -mno-red-zone -Isrc/kernel -Isrc/kernel/lwip -c src/kernel/lwip/netif/bridgeif.c -o build/lwip/netif/bridgeif.o
+nasm -f elf64 src/kernel/boot.asm -o build/boot.o
+nasm -f elf64 src/kernel/gdt_asm.asm -o build/gdt_asm.o
+nasm -f elf64 src/kernel/interrupts.asm -o build/interrupts.o
+nasm -f elf64 src/kernel/process_asm.asm -o build/process_asm.o
+nasm -f elf64 src/kernel/syscalls.asm -o build/syscalls.o
+nasm -f elf64 src/kernel/test_syscall.asm -o build/test_syscall.o
+nasm -f elf64 src/kernel/user_test.asm -o build/user_test.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -pie --no-dynamic-linker -z text -z max-page-size=0x1000 -T linker.ld -o build/boredos.elf  build/cmd.o  build/disk_manager.o  build/e1000.o  build/e1000_netif.o  build/elf.o  build/explorer.o  build/fat32.o  build/font_manager.o  build/gdt.o  build/graphics.o  build/idt.o  build/kutils.o  build/licensewr.o  build/lwip_port.o  build/main.o  build/memory_manager.o  build/nanojpeg.o  build/network.o  build/nj_kernel.o  build/paging.o  build/panic.o  build/pci.o  build/platform.o  build/process.o  build/ps2.o  build/rtc.o  build/syscall.o  build/vm.o  build/wallpaper.o  build/wm.o  build/lwip/core/altcp.o  build/lwip/core/altcp_alloc.o  build/lwip/core/altcp_tcp.o  build/lwip/core/def.o  build/lwip/core/dns.o  build/lwip/core/inet_chksum.o  build/lwip/core/init.o  build/lwip/core/ip.o  build/lwip/core/mem.o  build/lwip/core/memp.o  build/lwip/core/netif.o  build/lwip/core/pbuf.o  build/lwip/core/raw.o  build/lwip/core/stats.o  build/lwip/core/sys.o  build/lwip/core/tcp.o  build/lwip/core/tcp_in.o  build/lwip/core/tcp_out.o  build/lwip/core/timeouts.o  build/lwip/core/udp.o  build/lwip/core/ipv4/autoip.o  build/lwip/core/ipv4/dhcp.o  build/lwip/core/ipv4/etharp.o  build/lwip/core/ipv4/icmp.o  build/lwip/core/ipv4/igmp.o  build/lwip/core/ipv4/ip4.o  build/lwip/core/ipv4/ip4_addr.o  build/lwip/core/ipv4/ip4_frag.o  build/lwip/netif/ethernet.o  build/lwip/netif/bridgeif.o  build/boot.o  build/gdt_asm.o  build/interrupts.o  build/process_asm.o  build/syscalls.o  build/test_syscall.o  build/user_test.o
+x86_64-elf-ld: warning: build/boredos.elf has a LOAD segment with RWX permissions
+/Library/Developer/CommandLineTools/usr/bin/make -C src/kernel/userland
+mkdir -p bin
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c libc/libui.c -o bin/libui.o
+libc/libui.c: In function 'ui_draw_string_scaled':
+libc/libui.c:64:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+   64 |     uint32_t scale_bits = *(uint32_t*)&scale;
+      |                            ^~~~~~~~~~~~~~~~~
+libc/libui.c: In function 'ui_get_string_width_scaled':
+libc/libui.c:70:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+   70 |     uint32_t scale_bits = *(uint32_t*)&scale;
+      |                            ^~~~~~~~~~~~~~~~~
+libc/libui.c: In function 'ui_get_font_height_scaled':
+libc/libui.c:75:28: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
+   75 |     uint32_t scale_bits = *(uint32_t*)&scale;
+      |                            ^~~~~~~~~~~~~~~~~
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c libc/stdlib.c -o bin/stdlib.o
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c libc/syscall.c -o bin/syscall.o
+nasm -f elf64 crt0.asm -o bin/crt0.o
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c about.c -o bin/about.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/about.o -o bin/about.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c beep.c -o bin/beep.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/beep.o -o bin/beep.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c browser.c -o bin/browser.o
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c nanojpeg.c -o bin/nanojpeg.o
+nanojpeg.c: In function 'njGetVLC':
+nanojpeg.c:685:24: warning: left shift of negative value [-Wshift-negative-value]
+  685 |         value += ((-1) << bits) + 1;
+      |                        ^~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/browser.o bin/nanojpeg.o -o bin/browser.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c calculator.c -o bin/calculator.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/calculator.o -o bin/calculator.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c cat.c -o bin/cat.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/cat.o -o bin/cat.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c cc.c -o bin/cc.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/cc.o -o bin/cc.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c clear.c -o bin/clear.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/clear.o -o bin/clear.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c clock.c -o bin/clock.o
+clock.c: In function 'clock_paint':
+clock.c:89:36: warning: comparison of integer expressions of different signedness: 'tab_t' and 'int' [-Wsign-compare]
+   89 |         uint32_t bg = (current_tab == i) ? COLOR_TAB_ACTIVE : COLOR_DARK_PANEL;
+      |                                    ^~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/clock.o -o bin/clock.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c cowsay.c -o bin/cowsay.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/cowsay.o -o bin/cowsay.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c cp.c -o bin/cp.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/cp.o -o bin/cp.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c crash.c -o bin/crash.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/crash.o -o bin/crash.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c curl.c -o bin/curl.o
+curl.c: In function 'main':
+curl.c:60:9: warning: unused variable 'host_len' [-Wunused-variable]
+   60 |     int host_len = i;
+      |         ^~~~~~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/curl.o -o bin/curl.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c date.c -o bin/date.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/date.o -o bin/date.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c echo.c -o bin/echo.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/echo.o -o bin/echo.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c hello.c -o bin/hello.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/hello.o -o bin/hello.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c help.c -o bin/help.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/help.o -o bin/help.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c ls.c -o bin/ls.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/ls.o -o bin/ls.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c man.c -o bin/man.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/man.o -o bin/man.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c markdown.c -o bin/markdown.o
+markdown.c:59:12: warning: 'md_strncpy' defined but not used [-Wunused-function]
+   59 | static int md_strncpy(char *dest, const char *src, int n) {
+      |            ^~~~~~~~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/markdown.o -o bin/markdown.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c math.c -o bin/math.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/math.o -o bin/math.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c meminfo.c -o bin/meminfo.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/meminfo.o -o bin/meminfo.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c minesweeper.c -o bin/minesweeper.o
+minesweeper.c: In function 'minesweeper_handle_click':
+minesweeper.c:195:50: warning: unused parameter 'win' [-Wunused-parameter]
+  195 | static void minesweeper_handle_click(ui_window_t win, int x, int y, int button) {
+      |                                      ~~~~~~~~~~~~^~~
+minesweeper.c: At top level:
+minesweeper.c:17:13: warning: 'debug_print' defined but not used [-Wunused-function]
+   17 | static void debug_print(const char *msg) {
+      |             ^~~~~~~~~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/minesweeper.o -o bin/minesweeper.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c mkdir.c -o bin/mkdir.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/mkdir.o -o bin/mkdir.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c mv.c -o bin/mv.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/mv.o -o bin/mv.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c net.c -o bin/net.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/net.o -o bin/net.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c notepad.c -o bin/notepad.o
+notepad.c: In function 'notepad_key':
+notepad.c:149:37: warning: unused parameter 'win' [-Wunused-parameter]
+  149 | static void notepad_key(ui_window_t win, int h, char c) {
+      |                         ~~~~~~~~~~~~^~~
+notepad.c: In function 'main':
+notepad.c:234:14: warning: unused parameter 'argc' [-Wunused-parameter]
+  234 | int main(int argc, char **argv) {
+      |          ~~~~^~~~
+notepad.c:234:27: warning: unused parameter 'argv' [-Wunused-parameter]
+  234 | int main(int argc, char **argv) {
+      |                    ~~~~~~~^~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/notepad.o -o bin/notepad.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c paint.c -o bin/paint.o
+paint.c: In function 'wm_show_message':
+paint.c:156:41: warning: unused parameter 'title' [-Wunused-parameter]
+  156 | static void wm_show_message(const char *title, const char *msg) {
+      |                             ~~~~~~~~~~~~^~~~~
+paint.c:156:60: warning: unused parameter 'msg' [-Wunused-parameter]
+  156 | static void wm_show_message(const char *title, const char *msg) {
+      |                                                ~~~~~~~~~~~~^~~
+paint.c: At top level:
+paint.c:38:13: warning: 'debug_print' defined but not used [-Wunused-function]
+   38 | static void debug_print(const char *msg) {
+      |             ^~~~~~~~~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/paint.o -o bin/paint.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c pci_list.c -o bin/pci_list.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/pci_list.o -o bin/pci_list.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c ping.c -o bin/ping.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/ping.o -o bin/ping.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c pwd.c -o bin/pwd.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/pwd.o -o bin/pwd.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c reboot.c -o bin/reboot.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/reboot.o -o bin/reboot.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c rm.c -o bin/rm.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/rm.o -o bin/rm.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c settings.c -o bin/settings.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/settings.o bin/nanojpeg.o -o bin/settings.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c shutdown.c -o bin/shutdown.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/shutdown.o -o bin/shutdown.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c sweden.c -o bin/sweden.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/sweden.o -o bin/sweden.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c sysfetch.c -o bin/sysfetch.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/sysfetch.o -o bin/sysfetch.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c telnet.c -o bin/telnet.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/telnet.o -o bin/telnet.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c touch.c -o bin/touch.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/touch.o -o bin/touch.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c txtedit.c -o bin/txtedit.o
+txtedit.c: In function 'editor_paint':
+txtedit.c:330:10: warning: unused variable 'status_text' [-Wunused-variable]
+  330 |     char status_text[128];
+      |          ^~~~~~~~~~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/txtedit.o -o bin/txtedit.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c uptime.c -o bin/uptime.o
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/uptime.o -o bin/uptime.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -c viewer.c -o bin/viewer.o
+viewer.c: In function 'viewer_handle_click':
+viewer.c:104:45: warning: unused parameter 'win' [-Wunused-parameter]
+  104 | static void viewer_handle_click(ui_window_t win, int x, int y) {
+      |                                 ~~~~~~~~~~~~^~~
+x86_64-elf-ld -m elf_x86_64 -nostdlib -static -no-pie -Ttext=0x40000000 --no-dynamic-linker -z text -z max-page-size=0x1000 -e _start bin/libui.o bin/stdlib.o bin/syscall.o bin/crt0.o bin/viewer.o bin/nanojpeg.o -o bin/viewer.elf
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -Wno-error -Idoom -c doom/am_map.c -o bin/am_map.o
+doom/am_map.c: In function 'AM_initVariables':
+doom/am_map.c:427:5: warning: missing initializer for field 'data4' of 'event_t' [-Wmissing-field-initializers]
+  427 |     static event_t st_notify = { ev_keyup, AM_MSGENTERED, 0, 0 };
+      |     ^~~~~~
+In file included from doom/st_stuff.h:25,
+                 from doom/am_map.c:27:
+doom/d_event.h:67:30: note: 'data4' declared here
+   67 |     int data1, data2, data3, data4;
+      |                              ^~~~~
+doom/am_map.c: In function 'AM_Stop':
+doom/am_map.c:543:5: warning: missing initializer for field 'data4' of 'event_t' [-Wmissing-field-initializers]
+  543 |     static event_t st_notify = { 0, ev_keyup, AM_MSGEXITED, 0 };
+      |     ^~~~~~
+doom/d_event.h:67:30: note: 'data4' declared here
+   67 |     int data1, data2, data3, data4;
+      |                              ^~~~~
+doom/am_map.c: In function 'AM_drawThings':
+doom/am_map.c:1293:9: warning: unused parameter 'colorrange' [-Wunused-parameter]
+ 1293 |   int   colorrange)
+      |   ~~~~~~^~~~~~~~~~
+x86_64-elf-gcc -Wall -Wextra -std=gnu11 -ffreestanding -O2 -fno-stack-protector -fno-stack-check -fno-lto -fno-pie -m64 -march=x86-64 -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-red-zone -Ilibc -Wno-error -Idoom -c doom/boredos_libc.c -o bin/boredos_libc.o
+doom/boredos_libc.c:6:27: error: 'false' undeclared here (not in a function)
+    6 | static FILE _stderr = {2, false, false};
+      |                           ^~~~~
+doom/boredos_libc.c:3:1: note: 'false' is defined in header '<stdbool.h>'; this is probably fixable by adding '#include <stdbool.h>'
+    2 | #include <syscall.h>
+  +++ |+#include <stdbool.h>
+    3 | 
+doom/boredos_libc.c:6:1: warning: missing initializer for field 'eof' of 'FILE' [-Wmissing-field-initializers]
+    6 | static FILE _stderr = {2, false, false};
+      | ^~~~~~
+In file included from doom/boredos_libc.c:1:
+doom/boredos_libc.h:17:9: note: 'eof' declared here
+   17 |     int eof;
+      |         ^~~
+doom/boredos_libc.c:7:1: warning: missing initializer for field 'eof' of 'FILE' [-Wmissing-field-initializers]
+    7 | static FILE _stdout = {1, false, false};
+      | ^~~~~~
+doom/boredos_libc.h:17:9: note: 'eof' declared here
+   17 |     int eof;
+      |         ^~~
+doom/boredos_libc.c: In function 'fread':
+doom/boredos_libc.c:37:25: error: 'true' undeclared (first use in this function)
+   37 |         stream->error = true;
+      |                         ^~~~
+doom/boredos_libc.c:37:25: note: 'true' is defined in header '<stdbool.h>'; this is probably fixable by adding '#include <stdbool.h>'
+doom/boredos_libc.c:37:25: note: each undeclared identifier is reported only once for each function it appears in
+doom/boredos_libc.c: In function 'fwrite':
+doom/boredos_libc.c:52:25: error: 'true' undeclared (first use in this function)
+   52 |         stream->error = true;
+      |                         ^~~~
+doom/boredos_libc.c:52:25: note: 'true' is defined in header '<stdbool.h>'; this is probably fixable by adding '#include <stdbool.h>'
+doom/boredos_libc.c: In function 'rename':
+doom/boredos_libc.c:73:24: warning: unused parameter 'oldpath' [-Wunused-parameter]
+   73 | int rename(const char *oldpath, const char *newpath) {
+      |            ~~~~~~~~~~~~^~~~~~~
+doom/boredos_libc.c:73:45: warning: unused parameter 'newpath' [-Wunused-parameter]
+   73 | int rename(const char *oldpath, const char *newpath) {
+      |                                 ~~~~~~~~~~~~^~~~~~~
+doom/boredos_libc.c: In function 'mkdir':
+doom/boredos_libc.c:94:37: warning: unused parameter 'mode' [-Wunused-parameter]
+   94 | int mkdir(const char *pathname, int mode) {
+      |                                 ~~~~^~~~
+doom/boredos_libc.c: In function 'access':
+doom/boredos_libc.c:98:38: warning: unused parameter 'mode' [-Wunused-parameter]
+   98 | int access(const char *pathname, int mode) {
+      |                                  ~~~~^~~~
+doom/boredos_libc.c: In function 'fprintf':
+doom/boredos_libc.c:179:19: warning: unused parameter 'stream' [-Wunused-parameter]
+  179 | int fprintf(FILE *stream, const char *format, ...) { return 0; }
+      |             ~~~~~~^~~~~~
+doom/boredos_libc.c:179:39: warning: unused parameter 'format' [-Wunused-parameter]
+  179 | int fprintf(FILE *stream, const char *format, ...) { return 0; }
+      |                           ~~~~~~~~~~~~^~~~~~
+doom/boredos_libc.c: In function 'sprintf':
+doom/boredos_libc.c:180:19: warning: unused parameter 'str' [-Wunused-parameter]
+  180 | int sprintf(char *str, const char *format, ...) { return 0; }
+      |             ~~~~~~^~~
+doom/boredos_libc.c:180:36: warning: unused parameter 'format' [-Wunused-parameter]
+  180 | int sprintf(char *str, const char *format, ...) { return 0; }
+      |                        ~~~~~~~~~~~~^~~~~~
+doom/boredos_libc.c: In function 'snprintf':
+doom/boredos_libc.c:181:20: warning: unused parameter 'str' [-Wunused-parameter]
+  181 | int snprintf(char *str, size_t size, const char *format, ...) { return 0; }
+      |              ~~~~~~^~~
+doom/boredos_libc.c:181:32: warning: unused parameter 'size' [-Wunused-parameter]
+  181 | int snprintf(char *str, size_t size, const char *format, ...) { return 0; }
+      |                         ~~~~~~~^~~~
+doom/boredos_libc.c:181:50: warning: unused parameter 'format' [-Wunused-parameter]
+  181 | int snprintf(char *str, size_t size, const char *format, ...) { return 0; }
+      |                                      ~~~~~~~~~~~~^~~~~~
+doom/boredos_libc.c: In function 'vsnprintf':
+doom/boredos_libc.c:182:21: warning: unused parameter 'str' [-Wunused-parameter]
+  182 | int vsnprintf(char *str, size_t size, const char *format, va_list ap) { return 0; }
+      |               ~~~~~~^~~
+doom/boredos_libc.c:182:33: warning: unused parameter 'size' [-Wunused-parameter]
+  182 | int vsnprintf(char *str, size_t size, const char *format, va_list ap) { return 0; }
+      |                          ~~~~~~~^~~~
+doom/boredos_libc.c:182:51: warning: unused parameter 'format' [-Wunused-parameter]
+  182 | int vsnprintf(char *str, size_t size, const char *format, va_list ap) { return 0; }
+      |                                       ~~~~~~~~~~~~^~~~~~
+doom/boredos_libc.c:182:67: warning: unused parameter 'ap' [-Wunused-parameter]
+  182 | int vsnprintf(char *str, size_t size, const char *format, va_list ap) { return 0; }
+      |                                                           ~~~~~~~~^~
+doom/boredos_libc.c: In function 'sscanf':
+doom/boredos_libc.c:183:24: warning: unused parameter 'str' [-Wunused-parameter]
+  183 | int sscanf(const char *str, const char *format, ...) { return 0; }
+      |            ~~~~~~~~~~~~^~~
+doom/boredos_libc.c:183:41: warning: unused parameter 'format' [-Wunused-parameter]
+  183 | int sscanf(const char *str, const char *format, ...) { return 0; }
+      |                             ~~~~~~~~~~~~^~~~~~
+make[1]: *** [bin/boredos_libc.o] Error 1
+rm bin/pwd.o bin/minesweeper.o bin/ls.o bin/echo.o bin/pci_list.o bin/date.o bin/mkdir.o bin/help.o bin/markdown.o bin/cc.o bin/sweden.o bin/rm.o bin/notepad.o bin/man.o bin/clock.o bin/clear.o bin/cat.o bin/cp.o bin/paint.o bin/crash.o bin/reboot.o bin/beep.o bin/meminfo.o bin/net.o bin/calculator.o bin/cowsay.o bin/telnet.o bin/hello.o bin/math.o bin/curl.o bin/uptime.o bin/about.o bin/sysfetch.o bin/ping.o bin/mv.o bin/txtedit.o bin/touch.o bin/shutdown.o
+make: *** [build/boredos.elf] Error 2

iso_root/README.md

@@ -1,156 +0,0 @@
-# Brew OS 1.44 Beta
-BrewOS is now in a Beta stage as i have brought over all apps from brewkernel and have made the DE a lot more usable and stable.
-
-## Brewkernel is now BrewOS!
-Brewkernel will from now on be deprecated as it's core became too messy. I have built a less bloated kernel and wrote a DE above it, which is why it is now an OS instead of a kernel (in my opinion).
-
-
-<img src="asciiart.png" width="200" /> </br>
-Brew Kernel is a simple x86_64 hobbyist operating system. 
-It features a DE (and WM), a FAT32 filesystem, customizable UI and much much more!
-
-## Features
-- Drag and drop mouse centered UI
-- Customizable UI
-- Basic Networking Stack
-- Brew WM
-- Fat 32 FS
-- 64-bit long mode support
-- Multiboot2 compliant
-- Text editor
-- Markdown Viewer
-- Minesweeper
-- IDT
-- Ability to run on actual x86_64 hardware
-- CLI
-
-## Prerequisites
-
-To build BrewOS, you'll need the following tools installed:
-
-- **x86_64 ELF Toolchain**: `x86_64-elf-gcc`, `x86_64-elf-ld`
-- **NASM**: Netwide Assembler for compiling assembly code
-- **xorriso**: For creating bootable ISO images
-- **QEMU** (optional): For testing the kernel in an emulator
-
-On macOS, you can install these using Homebrew:
-```sh
-brew install x86_64-elf-binutils x86_64-elf-gcc nasm xorriso qemu
-```
-
-## Building
-
-Simply run `make` from the project root:
-
-```sh
-make
-```
-
-This will:
-1. Compile all kernel C sources and assembly files
-2. Link the kernel ELF binary
-3. Generate a bootable ISO image (`brewos.iso`)
-
-The build output is organized as follows:
-- Compiled object files: `build/`
-- ISO root filesystem: `iso_root/`
-- Final ISO image: `brewos.iso`
-
-## Running
-
-### QEMU Emulation
-
-Run the kernel in QEMU:
-
-```sh
-make run
-```
-
-Or manually:
-```sh
-qemu-system-x86_64 -m 2G -serial stdio -cdrom brewos.iso -boot d
-```
-
-### Running on Real Hardware
-
-*Warning: This is at YOUR OWN RISK. This software comes with ZERO warranty and may break your system.*
-
-1. **Create bootable USB**: Use [Balena Etcher](https://www.balena.io/etcher/) to flash `brewos.iso` to a USB drive
-
-2. **Prepare the system**:
-   - Enable legacy (BIOS) boot in your system BIOS/UEFI settings
-   - Disable Secure Boot if needed
-
-3. **Boot**: Insert the USB drive and select it in the boot menu during startup
-
-**Networking requires an Intel E1000 network card or similar while using Ethernet.**
-
-4. **Tested Hardware**:
-   - HP EliteDesk 705 G4 DM (AMD Ryzen 5 PRO 2400G, Radeon Vega) **Tested, no networking.**
-   - Lenovo ThinkPad A475 20KL002VMH (AMD Pro A12-8830B, Radeon R7) **Tested, no networking.**
-   - Acer Aspire E5-573-311M (Intel Core i3-5005U, Intel HD Graphics) **Tested, no networking.**
-
-
-## Project Structure
-
-- `src/kernel/` - Main kernel implementation
-- `boot.asm` - Boot assembly code
-- `main.c` - Kernel entry point
-- `*.c / *.h` - Core kernel modules (graphics, interrupts, filesystem, etc.)
-- `cli_apps/` - Command-line applications
-- `build/` - Compiled object files (generated during build)
-- `iso_root/` - ISO filesystem layout (generated during build)
-- `limine/` - Limine bootloader files (downloaded automatically)
-- `linker.ld` - Linker script for x86_64 ELF
-- `limine.cfg` - Limine bootloader configuration
-- `Makefile` - Build configuration and targets
-
-
-
-
-###
-###
-
-<h2 align="left">Help me brew some coffee! ☕️</h2>
-
-###
-
-<p align="left">
-  If you enjoy this project, and like what i'm doing here, consider buying me a coffee!
-  <br><br>
-  <a href="https://buymeacoffee.com/boreddevnl" target="_blank">
-    <img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" height="50" style="border-radius: 8px;" />
-  </a>
-</p>
-
-###
-
-
-## License
-
-Copyright (C) 2024-2026 boreddevnl
-
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
-
-NOTICE
-------
-
-This product includes software developed by Chris ("boreddevnl") as part of the BrewKernel project.
-
-Copyright (C) 2024–2026 Chris / boreddevnl (previously boreddevhq)
-
-All source files in this repository contain copyright and license
-headers that must be preserved in redistributions and derivative works.
-
-If you distribute or modify this project (in whole or in part),
-you MUST:
-
-  - Retain all copyright and license headers at the top of each file.
-  - Include this NOTICE file along with any redistributions or
-    derivative works.
-  - Provide clear attribution to the original author in documentation
-    or credits where appropriate.
-
-The above attribution requirements are informational and intended to
-ensure proper credit is given. They do not alter or supersede the
-terms of the GNU General Public License (GPL), which governs this work.

iso_root/limine.cfg

@@ -1,9 +0,0 @@
-TIMEOUT=3
-
-:BrewOS
-    PROTOCOL=limine
-
-    KERNEL_PATH=boot:///brewos.elf
-
-    #FRAMEBUFFER_WIDTH=1280
-    #FRAMEBUFFER_HEIGHT=720

limine.cfg

@@ -1,9 +0,0 @@
-TIMEOUT=3
-
-:BrewOS
-    PROTOCOL=limine
-
-    KERNEL_PATH=boot:///brewos.elf
-
-    #FRAMEBUFFER_WIDTH=1280
-    #FRAMEBUFFER_HEIGHT=720

limine.conf

@@ -0,0 +1,15 @@
+# Copyright (c) 2023-2026 Chris (boreddevnl)
+# This software is released under the GNU General Public License v3.0. See LICENSE file for details.
+# This header needs to maintain in any file it is present in, as per the GPL license terms.
+
+timeout: 3
+verbose: yes
+
+${WALLPAPER_PATH}=boot():/splash.jpg
+wallpaper: ${WALLPAPER_PATH}
+wallpaper_style: centered
+backdrop: 000000
+
+/BoredOS
+    protocol: limine
+    path: boot():/boredos.elf

linker.ld

@@ -15,6 +15,12 @@ SECTIONS
         *(.rodata*)
     }
 
+    .requests : {
+        KEEP(*(.requests_start))
+        KEEP(*(.requests))
+        KEEP(*(.requests_end))
+    }
+
     .data : {
         *(.data*)
     }
@@ -24,14 +30,6 @@ SECTIONS
         *(.bss*)
     }
 
-    /* Limine requests section */
-    .requests : {
-        KEEP(*(.requests_start))
-        KEEP(*(.requests))
-        KEEP(*(.requests_end))
-    }
-
-    /* Discard unnecessary sections */
     /DISCARD/ : {
         *(.eh_frame)
         *(.note .note.*)

src/kernel/about.c

@@ -1,63 +0,0 @@
-#include "about.h"
-#include "graphics.h"
-#include "wm.h"
-#include <stddef.h>
-
-Window win_about;
-
-// Color definitions
-#define COLOR_BLUE_LOGO     0xFF1E8AF5
-#define COLOR_GREEN_LOGO    0xFF6DD651
-#define COLOR_YELLOW_LOGO   0xFFF5BE34
-#define COLOR_RED_LOGO      0xFFF05456
-#define COLOR_PURPLE_LOGO   0xFFA65DC2
-#define COLOR_CYAN_LOGO     0xFF368DF7
-
-static void about_paint(Window *win) {
-    int offset_x = win->x + 15;
-    int offset_y = win->y + 35;
-    
-    // Draw brewkernel ASCII logo
-    draw_string(offset_x, offset_y, "( (", COLOR_BLUE_LOGO);
-    
-    draw_string(offset_x, offset_y + 15, "    ) )", COLOR_GREEN_LOGO);
-    
-    draw_string(offset_x, offset_y + 30, "  ........", COLOR_YELLOW_LOGO);
-    
-    draw_string(offset_x, offset_y + 45, "  |      |]", COLOR_RED_LOGO);
-    
-    draw_string(offset_x, offset_y + 60, "  \\      /", COLOR_PURPLE_LOGO);
-    
-    draw_string(offset_x, offset_y + 75, "   `----'", COLOR_CYAN_LOGO);
-    
-    // Version info
-    draw_string(offset_x, offset_y + 105, "BrewOS", COLOR_BLACK);
-    draw_string(offset_x, offset_y + 120, "BrewOS Version 1.44", COLOR_BLACK);
-    draw_string(offset_x, offset_y + 135, "Kernel Version 2.3.1", COLOR_BLACK);
-    
-    // Copyright
-    draw_string(offset_x, offset_y + 150, "(C) 2026 boreddevnl.", COLOR_BLACK);
-    draw_string(offset_x, offset_y + 165, "All rights reserved.", COLOR_BLACK);
-}
-
-static void about_click(Window *win, int x, int y) {
-    (void)win;
-    (void)x;
-    (void)y;
-    // No interactive elements needed for About dialog
-}
-
-void about_init(void) {
-    win_about.title = "About BrewOS";
-    win_about.x = 250;
-    win_about.y = 180;
-    win_about.w = 185;
-    win_about.h = 240;
-    win_about.visible = false;
-    win_about.focused = false;
-    win_about.z_index = 0;
-    win_about.paint = about_paint;
-    win_about.handle_click = about_click;
-    win_about.handle_right_click = NULL;
-    win_about.handle_key = NULL;
-}

src/kernel/about.h

@@ -1,10 +0,0 @@
-#ifndef ABOUT_H
-#define ABOUT_H
-
-#include "wm.h"
-
-extern Window win_about;
-
-void about_init(void);
-
-#endif

src/kernel/boot.asm

@@ -1,6 +1,7 @@
-; brew-os/src/kernel/boot.asm
-; 64-bit Entry Point for BrewOS
-
+; 64-bit Entry Point for BoredOS
+; Copyright (c) 2023-2026 Chris (boreddevnl)
+; This software is released under the GNU General Public License v3.0. See LICENSE file for details.
+; This header needs to maintain in any file it is present in, as per the GPL license terms.
 section .text
 global _start
 extern kmain
@@ -8,15 +9,11 @@ extern kmain
 bits 64
 
 _start:
-    ; Ensure interrupts are disabled
     cli
     
-    ; (Limine guarantees 16-byte alignment)
 
-    ; Call the C kernel entry point
     call kmain
 
-    ; Halt if kmain returns
     hlt
 .loop:
     jmp .loop

src/kernel/calculator.h

@@ -1,10 +0,0 @@
-#ifndef CALCULATOR_H
-#define CALCULATOR_H
-
-#include "wm.h"
-
-extern Window win_calculator;
-
-void calculator_init(void);
-
-#endif

src/kernel/cli_apps/about.c

@@ -1,7 +0,0 @@
-#include "cli_utils.h"
-
-void cli_cmd_brewver(char *args) {
-    (void)args;
-    cli_write("BrewOS v1.44 Beta\n");
-    cli_write("BrewOS Kernel V2.3.1 Beta\n");
-}

src/kernel/cli_apps/beep.c

@@ -1,16 +0,0 @@
-#include "cli_utils.h"
-#include "io.h"
-
-void cli_cmd_beep(char *args) {
-    (void)args;
-    cli_write("BEEP!\n");
-    outb(0x43, 0xB6);
-    int freq = 1000;
-    int div = 1193180 / freq;
-    outb(0x42, div & 0xFF);
-    outb(0x42, (div >> 8) & 0xFF);
-    
-    outb(0x61, inb(0x61) | 0x03);
-    cli_sleep(100);
-    outb(0x61, inb(0x61) & 0xFC);
-}

src/kernel/cli_apps/blind.c

@@ -1,8 +0,0 @@
-#include "cli_utils.h"
-
-void cli_cmd_blind(char *args) {
-    (void)args;
-    cli_write("Woah.. is this heaven?\n");
-    cli_write("no.\n");
-    cli_write("This isn't TempleOS you fucking retard.\n");
-}

src/kernel/cli_apps/cc.c

@@ -1,738 +0,0 @@
-#include "cli_apps.h"
-#include "cli_utils.h"
-#include "../vm.h"
-#include "../fat32.h"
-#include "../memory_manager.h"
-#include "../cmd.h"
-
-// --- Compiler Limits ---
-#define MAX_SOURCE 65536
-#define MAX_TOKENS 16384
-#define MAX_VARS 512
-#define CODE_SIZE 32768
-#define STR_POOL_SIZE 16384
-
-static int compile_error = 0;
-
-// --- Lexer ---
-typedef enum {
-    TOK_EOF,
-    TOK_INT,      // 123, 0xFF
-    TOK_STRING,   // "hello"
-    TOK_ID,       // abc
-    TOK_PLUS,     // +
-    TOK_MINUS,    // -
-    TOK_MUL,      // *
-    TOK_DIV,      // /
-    TOK_ASSIGN,   // =
-    TOK_LPAREN,   // (
-    TOK_RPAREN,   // )
-    TOK_LBRACKET, // [
-    TOK_RBRACKET, // ]
-    TOK_LBRACE,   // {
-    TOK_RBRACE,   // }
-    TOK_SEMI,     // ;
-    TOK_COMMA,    // ,
-    TOK_EQ,       // ==
-    TOK_NEQ,      // !=
-    TOK_LT,       // <
-    TOK_GT,       // >
-    TOK_LE,       // <=
-    TOK_GE,       // >=
-    TOK_IF,       // if
-    TOK_ELSE,     // else
-    TOK_WHILE,    // while
-    TOK_INT_TYPE, // int
-    TOK_CHAR_TYPE,// char
-    TOK_VOID_TYPE,// void
-    TOK_MAIN      // main
-} TokenType;
-
-typedef struct {
-    TokenType type;
-    int int_val;
-    char str_val[64]; // Identifier or String Content
-} Token;
-
-static char *source_ptr;
-static Token tokens[MAX_TOKENS];
-static int token_count = 0;
-
-static void lex_error(const char *msg) {
-    cmd_write("Compiler Error: ");
-    cmd_write(msg);
-    cmd_write("\n");
-    compile_error = 1;
-}
-
-static void lexer(const char *source) {
-    source_ptr = (char*)source;
-    token_count = 0;
-    compile_error = 0;
-
-    while (*source_ptr) {
-        // Skip whitespace
-        while (*source_ptr == ' ' || *source_ptr == '\n' || *source_ptr == '\t' || *source_ptr == '\r') source_ptr++;
-        if (!*source_ptr) break;
-
-        // Skip comments //
-        if (*source_ptr == '/' && *(source_ptr+1) == '/') {
-            while (*source_ptr && *source_ptr != '\n') source_ptr++;
-            continue;
-        }
-
-        Token *t = &tokens[token_count++];
-        
-        // Hex Literals 0x...
-        if (*source_ptr == '0' && (*(source_ptr+1) == 'x' || *(source_ptr+1) == 'X')) {
-            source_ptr += 2; // Skip 0x
-            t->type = TOK_INT;
-            t->int_val = 0;
-            int has_digits = 0;
-            while ((*source_ptr >= '0' && *source_ptr <= '9') || 
-                   (*source_ptr >= 'a' && *source_ptr <= 'f') ||
-                   (*source_ptr >= 'A' && *source_ptr <= 'F')) {
-                int digit = 0;
-                if (*source_ptr >= '0' && *source_ptr <= '9') digit = *source_ptr - '0';
-                else if (*source_ptr >= 'a' && *source_ptr <= 'f') digit = *source_ptr - 'a' + 10;
-                else if (*source_ptr >= 'A' && *source_ptr <= 'F') digit = *source_ptr - 'A' + 10;
-                
-                t->int_val = (t->int_val << 4) | digit;
-                source_ptr++;
-                has_digits = 1;
-            }
-            if (!has_digits) {
-                lex_error("Invalid hex literal");
-                return;
-            }
-        } 
-        // Decimal Integers
-        else if (*source_ptr >= '0' && *source_ptr <= '9') {
-            t->type = TOK_INT;
-            t->int_val = 0;
-            while (*source_ptr >= '0' && *source_ptr <= '9') {
-                t->int_val = t->int_val * 10 + (*source_ptr - '0');
-                source_ptr++;
-            }
-        } 
-        // Strings
-        else if (*source_ptr == '"') {
-            t->type = TOK_STRING;
-            source_ptr++; // Skip "
-            int len = 0;
-            while (*source_ptr && *source_ptr != '"') {
-                if (*source_ptr == '\\' && *(source_ptr+1) == 'n') {
-                    if (len < 63) t->str_val[len++] = '\n';
-                    source_ptr += 2;
-                } else {
-                    if (len < 63) t->str_val[len++] = *source_ptr;
-                    source_ptr++;
-                }
-            }
-            t->str_val[len] = 0;
-            if (*source_ptr == '"') source_ptr++;
-        } 
-        // Character Literals
-        else if (*source_ptr == '\'') {
-            t->type = TOK_INT;
-            source_ptr++; // Skip '
-            char c = 0;
-            if (*source_ptr == '\\') {
-                source_ptr++;
-                if (*source_ptr == 'n') c = '\n';
-                else if (*source_ptr == 't') c = '\t';
-                else if (*source_ptr == '0') c = '\0';
-                else if (*source_ptr == '\\') c = '\\';
-                else if (*source_ptr == '\'') c = '\'';
-                else c = *source_ptr;
-                source_ptr++;
-            } else {
-                c = *source_ptr;
-                source_ptr++;
-            }
-            if (*source_ptr == '\'') source_ptr++;
-            else { lex_error("Expected closing '"); return; }
-            t->int_val = (int)c;
-        }
-        // Identifiers
-        else if ((*source_ptr >= 'a' && *source_ptr <= 'z') || (*source_ptr >= 'A' && *source_ptr <= 'Z') || *source_ptr == '_') {
-            int len = 0;
-            while ((*source_ptr >= 'a' && *source_ptr <= 'z') || (*source_ptr >= 'A' && *source_ptr <= 'Z') || (*source_ptr >= '0' && *source_ptr <= '9') || *source_ptr == '_') {
-                if (len < 63) t->str_val[len++] = *source_ptr;
-                source_ptr++;
-            }
-            t->str_val[len] = 0;
-
-            if (cli_strcmp(t->str_val, "if") == 0) t->type = TOK_IF;
-            else if (cli_strcmp(t->str_val, "else") == 0) t->type = TOK_ELSE;
-            else if (cli_strcmp(t->str_val, "while") == 0) t->type = TOK_WHILE;
-            else if (cli_strcmp(t->str_val, "int") == 0) t->type = TOK_INT_TYPE;
-            else if (cli_strcmp(t->str_val, "char") == 0) t->type = TOK_CHAR_TYPE; 
-            else if (cli_strcmp(t->str_val, "void") == 0) t->type = TOK_VOID_TYPE;
-            else if (cli_strcmp(t->str_val, "main") == 0) t->type = TOK_MAIN;
-            else t->type = TOK_ID;
-        } else {
-            switch (*source_ptr) {
-                case '+': t->type = TOK_PLUS; break;
-                case '-': t->type = TOK_MINUS; break;
-                case '*': t->type = TOK_MUL; break;
-                case '/': t->type = TOK_DIV; break;
-                case '(': t->type = TOK_LPAREN; break;
-                case ')': t->type = TOK_RPAREN; break;
-                case '[': t->type = TOK_LBRACKET; break;
-                case ']': t->type = TOK_RBRACKET; break;
-                case '{': t->type = TOK_LBRACE; break;
-                case '}': t->type = TOK_RBRACE; break;
-                case ';': t->type = TOK_SEMI; break;
-                case ',': t->type = TOK_COMMA; break;
-                case '=': 
-                    if (*(source_ptr+1) == '=') { t->type = TOK_EQ; source_ptr++; } 
-                    else t->type = TOK_ASSIGN; 
-                    break;
-                case '!':
-                    if (*(source_ptr+1) == '=') { t->type = TOK_NEQ; source_ptr++; } 
-                    else { lex_error("Unexpected !"); return; }
-                    break;
-                case '<':
-                    if (*(source_ptr+1) == '=') { t->type = TOK_LE; source_ptr++; } 
-                    else t->type = TOK_LT;
-                    break;
-                case '>':
-                    if (*(source_ptr+1) == '=') { t->type = TOK_GE; source_ptr++; } 
-                    else t->type = TOK_GT;
-                    break;
-                default: 
-                    lex_error("Unknown char"); 
-                    return;
-            }
-            source_ptr++;
-        }
-    }
-    tokens[token_count].type = TOK_EOF;
-}
-
-// --- Builtins ---
-
-typedef struct {
-    const char *name;
-    int syscall_id;
-} Builtin;
-
-static const Builtin builtins[] = {
-    {"exit", SYS_EXIT},
-    {"print_int", SYS_PRINT_INT},
-    {"print_char", SYS_PRINT_CHAR},
-    {"print_str", SYS_PRINT_STR}, // puts
-    {"print", SYS_PRINT_INT},     // Alias
-    {"pritc", SYS_PRINT_CHAR},    // Alias
-    {"puts", SYS_PRINT_STR},      // Alias
-    {"nl", SYS_NL},
-    {"cls", SYS_CLS},
-    {"getchar", SYS_GETCHAR},
-    {"strlen", SYS_STRLEN},
-    {"strcmp", SYS_STRCMP},
-    {"strcpy", SYS_STRCPY},
-    {"strcat", SYS_STRCAT},
-    {"memset", SYS_MEMSET},
-    {"memcpy", SYS_MEMCPY},
-    {"malloc", SYS_MALLOC},
-    {"free", SYS_FREE},
-    {"rand", SYS_RAND},
-    {"srand", SYS_SRAND},
-    {"abs", SYS_ABS},
-    {"min", SYS_MIN},
-    {"max", SYS_MAX},
-    {"pow", SYS_POW},
-    {"sqrt", SYS_SQRT},
-    {"sleep", SYS_SLEEP},
-    {"fopen", SYS_FOPEN},
-    {"fclose", SYS_FCLOSE},
-    {"fread", SYS_FREAD},
-    {"fwrite", SYS_FWRITE},
-    {"fseek", SYS_FSEEK},
-    {"remove", SYS_REMOVE},
-    {"draw_pixel", SYS_DRAW_PIXEL},
-    {"draw_rect", SYS_DRAW_RECT},
-    {"draw_line", SYS_DRAW_LINE},
-    {"draw_text", SYS_DRAW_TEXT},
-    {"get_width", SYS_GET_WIDTH},
-    {"get_height", SYS_GET_HEIGHT},
-    {"get_time", SYS_GET_TIME},
-    {"kb_hit", SYS_KB_HIT},
-    {"mouse_x", SYS_MOUSE_X},
-    {"mouse_y", SYS_MOUSE_Y},
-    {"mouse_state", SYS_MOUSE_STATE},
-    {"play_sound", SYS_PLAY_SOUND},
-    {"atoi", SYS_ATOI},
-    {"itoa", SYS_ITOA},
-    {"peek", SYS_PEEK},
-    {"poke", SYS_POKE},
-    {"exec", SYS_EXEC},
-    {"system", SYS_SYSTEM},
-    {"strchr", SYS_STRCHR},
-    {"memcmp", SYS_MEMCMP},
-    {"isalnum", SYS_ISALNUM},
-    {"isalpha", SYS_ISALPHA},
-    {"isdigit", SYS_ISDIGIT},
-    {"tolower", SYS_TOLOWER},
-    {"toupper", SYS_TOUPPER},
-    {"strncpy", SYS_STRNCPY},
-    {"strncat", SYS_STRNCAT},
-    {"strncmp", SYS_STRNCMP},
-    {"strstr", SYS_STRSTR},
-    {"strrchr", SYS_STRRCHR},
-    {"memmove", SYS_MEMMOVE},
-    {NULL, 0}
-};
-
-static int find_builtin(const char *name) {
-    for (int i = 0; builtins[i].name != NULL; i++) {
-        if (cli_strcmp(builtins[i].name, name) == 0) {
-            return builtins[i].syscall_id;
-        }
-    }
-    return -1;
-}
-
-// --- Parser & CodeGen ---
-
-static uint8_t code[CODE_SIZE];
-static int code_pos = 0;
-static int cur_token = 0;
-
-static uint8_t str_pool[STR_POOL_SIZE];
-static int str_pool_pos = 0;
-
-// Variables
-typedef struct {
-    char name[32];
-    int addr; // Address in VM memory
-} Symbol;
-
-static Symbol symbols[MAX_VARS];
-static int symbol_count = 0;
-
-static int next_var_addr = 32768;
-
-static int find_symbol(const char *name) {
-    for (int i = 0; i < symbol_count; i++) {
-        if (cli_strcmp(symbols[i].name, name) == 0) return symbols[i].addr;
-    }
-    return -1;
-}
-
-static int add_symbol(const char *name) {
-    if (find_symbol(name) != -1) return find_symbol(name);
-    if (symbol_count >= MAX_VARS) return -1;
-    cli_strcpy(symbols[symbol_count].name, name);
-    symbols[symbol_count].addr = next_var_addr;
-    next_var_addr += 4; // 32-bit int
-    return symbol_count++;
-}
-
-static void emit(uint8_t b) {
-    if (code_pos < CODE_SIZE) code[code_pos++] = b;
-    else {
-        cmd_write("Error: Code buffer overflow\n");
-        compile_error = 1;
-    }
-}
-
-static void emit32(int v) {
-    emit(v & 0xFF);
-    emit((v >> 8) & 0xFF);
-    emit((v >> 16) & 0xFF);
-    emit((v >> 24) & 0xFF);
-}
-
-static int add_string(const char *str) {
-    int start = str_pool_pos;
-    int len = cli_strlen(str);
-    if (str_pool_pos + len + 1 >= STR_POOL_SIZE) {
-        cmd_write("Error: String pool overflow\n");
-        compile_error = 1;
-        return 0;
-    }
-    for(int i=0; i<len; i++) str_pool[str_pool_pos++] = str[i];
-    str_pool[str_pool_pos++] = 0;
-    return start;
-}
-
-static void match(TokenType t) {
-    if (compile_error) return;
-    if (tokens[cur_token].type == t) {
-        cur_token++;
-    } else {
-        cmd_write("Syntax Error: Expected token ");
-        // Debugging helper
-        cmd_write_int(t);
-        cmd_write(" got ");
-        cmd_write_int(tokens[cur_token].type);
-        cmd_write("\n");
-        compile_error = 1;
-    }
-}
-
-// Forward decls
-static void expression();
-static void statement();
-static void block();
-
-static void function_call(int syscall_id) {
-    if (compile_error) return;
-    cur_token++; // ID
-    match(TOK_LPAREN);
-    
-    if (tokens[cur_token].type != TOK_RPAREN) {
-        expression();
-        while (tokens[cur_token].type == TOK_COMMA) {
-            cur_token++;
-            expression();
-        }
-    }
-    match(TOK_RPAREN);
-    
-    emit(OP_SYSCALL);
-    emit32(syscall_id);
-}
-
-static void factor() {
-    if (compile_error) return;
-    if (tokens[cur_token].type == TOK_INT) {
-        emit(OP_IMM);
-        emit32(tokens[cur_token].int_val);
-        cur_token++;
-    } else if (tokens[cur_token].type == TOK_STRING) {
-        int offset = add_string(tokens[cur_token].str_val);
-        emit(OP_PUSH_PTR); 
-        emit32(offset);
-        cur_token++;
-    } else if (tokens[cur_token].type == TOK_ID) {
-        int syscall = find_builtin(tokens[cur_token].str_val);
-        if (syscall != -1 && tokens[cur_token+1].type == TOK_LPAREN) {
-            function_call(syscall);
-        } else {
-            int addr = find_symbol(tokens[cur_token].str_val);
-            if (addr == -1) {
-                cmd_write("Error: Undefined variable: ");
-                cmd_write(tokens[cur_token].str_val);
-                cmd_write("\n");
-                compile_error = 1;
-            }
-            emit(OP_LOAD);
-            emit32(addr);
-            cur_token++;
-        }
-    } else if (tokens[cur_token].type == TOK_LPAREN) {
-        cur_token++;
-        expression();
-        match(TOK_RPAREN);
-    } else {
-        cmd_write("Syntax Error: Unexpected token in factor\n");
-        compile_error = 1;
-    }
-}
-
-static void term() {
-    if (compile_error) return;
-    factor();
-    while (tokens[cur_token].type == TOK_MUL || tokens[cur_token].type == TOK_DIV) {
-        TokenType op = tokens[cur_token].type;
-        cur_token++;
-        factor();
-        if (op == TOK_MUL) emit(OP_MUL);
-        else emit(OP_DIV);
-    }
-}
-
-static void additive() {
-    if (compile_error) return;
-    term();
-    while (tokens[cur_token].type == TOK_PLUS || tokens[cur_token].type == TOK_MINUS) {
-        TokenType op = tokens[cur_token].type;
-        cur_token++;
-        term();
-        if (op == TOK_PLUS) emit(OP_ADD);
-        else emit(OP_SUB);
-    }
-}
-
-static void relation() {
-    if (compile_error) return;
-    additive();
-    if (tokens[cur_token].type >= TOK_EQ && tokens[cur_token].type <= TOK_GE) {
-        TokenType op = tokens[cur_token].type;
-        cur_token++;
-        additive();
-        switch (op) {
-            case TOK_EQ: emit(OP_EQ); break;
-            case TOK_NEQ: emit(OP_NEQ); break;
-            case TOK_LT: emit(OP_LT); break;
-            case TOK_GT: emit(OP_GT); break;
-            case TOK_LE: emit(OP_LE); break;
-            case TOK_GE: emit(OP_GE); break;
-            default: break;
-        }
-    }
-}
-
-static void expression() {
-    if (compile_error) return;
-    relation();
-}
-
-static void statement() {
-    if (compile_error) return;
-    if (tokens[cur_token].type == TOK_INT_TYPE || tokens[cur_token].type == TOK_CHAR_TYPE) {
-        // Declaration
-        cur_token++;
-        while (tokens[cur_token].type == TOK_MUL) cur_token++; // Skip pointers *
-        
-                if (tokens[cur_token].type == TOK_ID) {
-                    add_symbol(tokens[cur_token].str_val);
-                    cur_token++;
-                    
-                    // Skip array size [INT]
-                    if (tokens[cur_token].type == TOK_LBRACKET) {
-                        cur_token++;
-                        if (tokens[cur_token].type == TOK_INT) cur_token++;
-                        if (tokens[cur_token].type == TOK_RBRACKET) cur_token++;
-                        else cmd_write("Error: Expected ]\n");
-                    }
-        
-                    if (tokens[cur_token].type == TOK_ASSIGN) {                int addr = find_symbol(tokens[cur_token-1].str_val);
-                cur_token++;
-                expression();
-                emit(OP_STORE);
-                emit32(addr);
-            }
-            match(TOK_SEMI);
-        } else {
-            cmd_write("Syntax Error: Expected identifier\n");
-            compile_error = 1;
-        }
-    } else if (tokens[cur_token].type == TOK_ID) {
-        int syscall = find_builtin(tokens[cur_token].str_val);
-        if (syscall != -1 && tokens[cur_token+1].type == TOK_LPAREN) {
-            function_call(syscall);
-            match(TOK_SEMI);
-            // Drop return value (primitive)
-            emit(OP_POP); 
-        } else {
-            // Assignment: x = expr;
-            int addr = find_symbol(tokens[cur_token].str_val);
-            if (addr == -1) {
-                 cmd_write("Error: Undefined variable assignment: ");
-                 cmd_write(tokens[cur_token].str_val);
-                 cmd_write("\n");
-                 compile_error = 1;
-                 return;
-            }
-            cur_token++;
-            match(TOK_ASSIGN);
-            expression();
-            match(TOK_SEMI);
-            emit(OP_STORE);
-            emit32(addr);
-        }
-    } else if (tokens[cur_token].type == TOK_IF) {
-        cur_token++;
-        match(TOK_LPAREN);
-        expression();
-        match(TOK_RPAREN);
-        
-        emit(OP_JZ);
-        int jz_addr_pos = code_pos;
-        emit32(0); 
-
-        block();
-        
-        if (tokens[cur_token].type == TOK_ELSE) {
-            emit(OP_JMP);
-            int jmp_addr_pos = code_pos;
-            emit32(0); 
-            
-            int else_start = code_pos;
-            code[jz_addr_pos] = else_start & 0xFF;
-            code[jz_addr_pos+1] = (else_start >> 8) & 0xFF;
-            code[jz_addr_pos+2] = (else_start >> 16) & 0xFF;
-            code[jz_addr_pos+3] = (else_start >> 24) & 0xFF;
-
-            cur_token++;
-            block();
-            
-            int end_addr = code_pos;
-            code[jmp_addr_pos] = end_addr & 0xFF;
-            code[jmp_addr_pos+1] = (end_addr >> 8) & 0xFF;
-            code[jmp_addr_pos+2] = (end_addr >> 16) & 0xFF;
-            code[jmp_addr_pos+3] = (end_addr >> 24) & 0xFF;
-        } else {
-            int end_addr = code_pos;
-            code[jz_addr_pos] = end_addr & 0xFF;
-            code[jz_addr_pos+1] = (end_addr >> 8) & 0xFF;
-            code[jz_addr_pos+2] = (end_addr >> 16) & 0xFF;
-            code[jz_addr_pos+3] = (end_addr >> 24) & 0xFF;
-        }
-    } else if (tokens[cur_token].type == TOK_WHILE) {
-        int start_addr = code_pos;
-        cur_token++;
-        match(TOK_LPAREN);
-        expression();
-        match(TOK_RPAREN);
-
-        emit(OP_JZ);
-        int jz_addr_pos = code_pos;
-        emit32(0); 
-
-        block();
-
-        emit(OP_JMP);
-        emit32(start_addr);
-
-        int end_addr = code_pos;
-        code[jz_addr_pos] = end_addr & 0xFF;
-        code[jz_addr_pos+1] = (end_addr >> 8) & 0xFF;
-        code[jz_addr_pos+2] = (end_addr >> 16) & 0xFF;
-        code[jz_addr_pos+3] = (end_addr >> 24) & 0xFF;
-    } else {
-        cur_token++;
-    }
-}
-
-static void block() {
-    if (compile_error) return;
-    match(TOK_LBRACE);
-    while (tokens[cur_token].type != TOK_RBRACE && tokens[cur_token].type != TOK_EOF && !compile_error) {
-        statement();
-    }
-    match(TOK_RBRACE);
-}
-
-static void program() {
-    if (tokens[cur_token].type == TOK_INT_TYPE || tokens[cur_token].type == TOK_VOID_TYPE) cur_token++;
-    if (tokens[cur_token].type == TOK_MAIN) cur_token++;
-    match(TOK_LPAREN);
-    match(TOK_RPAREN);
-    block();
-    emit(OP_HALT);
-}
-
-void cli_cmd_cc(char *args) {
-    if (!args || !*args) {
-        cmd_write("Usage: cc <filename.c>\n");
-        return;
-    }
-
-    FAT32_FileHandle *fh = fat32_open(args, "r");
-    if (!fh) {
-        cmd_write("Error: Cannot open source file.\n");
-        return;
-    }
-    
-    char *source = (char*)kmalloc(MAX_SOURCE);
-    if (!source) {
-        cmd_write("Error: Out of memory for source buffer.\n");
-        fat32_close(fh);
-        return;
-    }
-
-    int len = fat32_read(fh, source, MAX_SOURCE - 1);
-    source[len] = 0;
-    fat32_close(fh);
-
-    lexer(source);
-    kfree(source);
-
-    if (compile_error) return;
-    
-    code_pos = 0;
-    symbol_count = 0;
-    cur_token = 0;
-    str_pool_pos = 0;
-    next_var_addr = 32768; 
-    
-    const char* magic = VM_MAGIC;
-    for(int i=0; i<7; i++) emit(magic[i]);
-    emit(1); 
-
-    program();
-    
-    if (compile_error) {
-        cmd_write("Compilation Failed.\n");
-        return;
-    }
-    
-    // Finalize Code
-    int pool_start_addr = code_pos;
-    for(int i=0; i<str_pool_pos; i++) {
-        emit(str_pool[i]);
-    }
-    
-    // Fixup OP_PUSH_PTR
-    int pc = 8;
-    while (pc < pool_start_addr) {
-        uint8_t op = code[pc++];
-        switch (op) {
-            case OP_HALT: break;
-            case OP_IMM: pc += 4; break;
-            case OP_LOAD: pc += 4; break;
-            case OP_STORE: pc += 4; break;
-            case OP_LOAD8: pc += 4; break;
-            case OP_STORE8: pc += 4; break;
-            case OP_ADD: break;
-            case OP_SUB: break;
-            case OP_MUL: break;
-            case OP_DIV: break;
-            case OP_PRINT: break;
-            case OP_PRITC: break;
-            case OP_JMP: pc += 4; break;
-            case OP_JZ: pc += 4; break;
-            case OP_EQ: break;
-            case OP_NEQ: break;
-            case OP_LT: break;
-            case OP_GT: break;
-            case OP_LE: break;
-            case OP_GE: break;
-            case OP_SYSCALL: pc += 4; break;
-            case OP_POP: break;
-            case OP_PUSH_PTR: {
-                int offset = 0;
-                offset |= code[pc];
-                offset |= code[pc+1] << 8;
-                offset |= code[pc+2] << 16;
-                offset |= code[pc+3] << 24;
-                
-                int abs_addr = pool_start_addr + offset;
-                
-                code[pc] = abs_addr & 0xFF;
-                code[pc+1] = (abs_addr >> 8) & 0xFF;
-                code[pc+2] = (abs_addr >> 16) & 0xFF;
-                code[pc+3] = (abs_addr >> 24) & 0xFF;
-                
-                pc += 4;
-                code[pc-5] = OP_IMM; 
-                break;
-            }
-            default: break;
-        }
-    }
-    
-    char out_name[64];
-    int i = 0;
-    while(args[i] && args[i] != '.') {
-        out_name[i] = args[i];
-        i++;
-    }
-    out_name[i] = 0;
-
-    FAT32_FileHandle *out_fh = fat32_open(out_name, "w");
-    if (out_fh) {
-        fat32_write(out_fh, code, code_pos);
-        fat32_close(out_fh);
-        cmd_write("Compilation successful. Output: ");
-        cmd_write(out_name);
-        cmd_write("\n");
-    } else {
-        cmd_write("Error: Cannot write output file.\n");
-    }
-}

src/kernel/cli_apps/clear.c

@@ -1,9 +0,0 @@
-#include "cli_utils.h"
-
-// Public declaration from cmd.c
-extern void cmd_screen_clear(void);
-
-void cli_cmd_clear(char *args) {
-    (void)args;
-    cmd_screen_clear();
-}

src/kernel/cli_apps/cli_apps.h

@@ -1,59 +0,0 @@
-#ifndef CLI_APPS_H
-#define CLI_APPS_H
-
-// All CLI command function declarations
-void cli_cmd_help(char *args);
-void cli_cmd_date(char *args);
-void cli_cmd_math(char *args);
-void cli_cmd_beep(char *args);
-void cli_cmd_cowsay(char *args);
-void cli_cmd_reboot(char *args);
-void cli_cmd_shutdown(char *args);
-void cli_cmd_uptime(char *args);
-void cli_cmd_man(char *args);
-void cli_cmd_license(char *args);
-void cli_cmd_txtedit(char *args);
-void cli_cmd_blind(char *args);
-void cli_cmd_readtheman(char *args);
-void cli_cmd_brewver(char *args);
-void cli_cmd_clear(char *args);
-void cli_cmd_exit(char *args);
-
-// Filesystem commands
-void cli_cmd_cd(char *args);
-void cli_cmd_pwd(char *args);
-void cli_cmd_ls(char *args);
-void cli_cmd_mkdir(char *args);
-void cli_cmd_rm(char *args);
-void cli_cmd_echo(char *args);
-void cli_cmd_cat(char *args);
-void cli_cmd_touch(char *args);
-void cli_cmd_cp(char *args);
-void cli_cmd_mv(char *args);
-
-// Memory management commands
-void cli_cmd_meminfo(char *args);
-void cli_cmd_malloc(char *args);
-void cli_cmd_free_mem(char *args);
-void cli_cmd_memblock(char *args);
-void cli_cmd_memvalid(char *args);
-void cli_cmd_memtest(char *args);
-
-// Network commands
-void cli_cmd_netinit(char *args);
-void cli_cmd_netinfo(char *args);
-void cli_cmd_ipset(char *args);
-void cli_cmd_udpsend(char *args);
-void cli_cmd_udptest(char *args);
-void cli_cmd_msgrc(char *args);
-
-// PCI commands
-void cli_cmd_pcilist(char *args);
-
-// Compiler
-void cli_cmd_cc(char *args);
-
-// Music
-void cli_cmd_minecraft(char *args);
-
-#endif

src/kernel/cli_apps/cli_command.h

@@ -1,22 +0,0 @@
-#ifndef CLI_COMMAND_H
-#define CLI_COMMAND_H
-
-#include <stddef.h>
-
-// Standard interface for CLI command output
-// Commands should call these functions to write to the terminal
-extern void cli_write(const char *str);
-extern void cli_write_int(int n);
-extern void cli_putchar(char c);
-
-// Callback function type for command execution
-typedef void (*cmd_callback_t)(char *args);
-
-// Command entry in dispatch table
-typedef struct {
-    const char *name;
-    cmd_callback_t callback;
-    const char *help_text;
-} CLI_Command;
-
-#endif

src/kernel/cli_apps/cli_utils.c

@@ -1,92 +0,0 @@
-#include "cli_utils.h"
-#include "wm.h"
-
-// Forward declarations - these will be provided by cmd.c
-extern void cmd_putchar(char c);
-extern void cmd_write(const char *str);
-extern void cmd_write_int(int n);
-
-void cli_memset(void *dest, int val, size_t len) {
-    unsigned char *ptr = dest;
-    while (len-- > 0) *ptr++ = val;
-}
-
-size_t cli_strlen(const char *str) {
-    size_t len = 0;
-    while (str[len]) len++;
-    return len;
-}
-
-int cli_strcmp(const char *s1, const char *s2) {
-    while (*s1 && (*s1 == *s2)) {
-        s1++;
-        s2++;
-    }
-    return *(const unsigned char*)s1 - *(const unsigned char*)s2;
-}
-
-void cli_strcpy(char *dest, const char *src) {
-    while (*src) *dest++ = *src++;
-    *dest = 0;
-}
-
-int cli_atoi(const char *str) {
-    int res = 0;
-    int sign = 1;
-    if (*str == '-') { sign = -1; str++; }
-    while (*str >= '0' && *str <= '9') {
-        res = res * 10 + (*str - '0');
-        str++;
-    }
-    return res * sign;
-}
-
-void cli_itoa(int n, char *buf) {
-    if (n == 0) {
-        buf[0] = '0'; buf[1] = 0; return;
-    }
-    int i = 0;
-    int sign = n < 0;
-    if (sign) n = -n;
-    while (n > 0) {
-        buf[i++] = (n % 10) + '0';
-        n /= 10;
-    }
-    if (sign) buf[i++] = '-';
-    buf[i] = 0;
-    // Reverse
-    for (int j = 0; j < i / 2; j++) {
-        char t = buf[j];
-        buf[j] = buf[i - 1 - j];
-        buf[i - 1 - j] = t;
-    }
-}
-
-void cli_write(const char *str) {
-    cmd_write(str);
-}
-
-void cli_write_int(int n) {
-    cmd_write_int(n);
-}
-
-void cli_putchar(char c) {
-    cmd_putchar(c);
-}
-
-void cli_delay(int iterations) {
-    for (volatile int i = 0; i < iterations; i++) {
-        __asm__ __volatile__("nop");
-    }
-}
-
-void cli_sleep(int ms) {
-    // Timer is ~60Hz, so 1 tick = 16.66ms
-    uint32_t ticks = ms / 16;
-    if (ticks == 0 && ms > 0) ticks = 1;
-    
-    uint32_t target = wm_get_ticks() + ticks;
-    while (wm_get_ticks() < target) {
-        __asm__ __volatile__("hlt");
-    }
-}

src/kernel/cli_apps/cli_utils.h

@@ -1,28 +0,0 @@
-#ifndef CLI_UTILS_H
-#define CLI_UTILS_H
-
-#include <stddef.h>
-#include <stdint.h>
-
-// String utilities
-void cli_memset(void *dest, int val, size_t len);
-size_t cli_strlen(const char *str);
-int cli_strcmp(const char *s1, const char *s2);
-void cli_strcpy(char *dest, const char *src);
-int cli_atoi(const char *str);
-void cli_itoa(int n, char *buf);
-
-// IO utilities
-void cli_write(const char *str);
-void cli_write_int(int n);
-void cli_putchar(char c);
-
-// Timing utility
-void cli_delay(int iterations);
-void cli_sleep(int ms);
-
-// CLI Command declarations
-void cli_cmd_shutdown(char *args);
-void cli_cmd_reboot(char *args);
-
-#endif

src/kernel/cli_apps/cowsay.c

@@ -1,17 +0,0 @@
-#include "cli_utils.h"
-
-void cli_cmd_cowsay(char *args) {
-    if (!args || !*args) args = (char*)"Brew!";
-    size_t len = cli_strlen(args);
-    
-    cli_write(" ");
-    for(size_t i=0; i<len+2; i++) cli_write("_");
-    cli_write("\n< "); cli_write(args); cli_write(" >\n ");
-    for(size_t i=0; i<len+2; i++) cli_write("-");
-    cli_write("\n");
-    cli_write("        \\   ^__^\n");
-    cli_write("         \\  (oo)\\_______\n");
-    cli_write("            (__)\\       )\\/\\\n");
-    cli_write("                ||----w |\n");
-    cli_write("                ||     ||\n\n");
-}

src/kernel/cli_apps/date.c

@@ -1,15 +0,0 @@
-#include "cli_utils.h"
-
-// Forward declaration from cmd.c
-extern void rtc_get_datetime(int *y, int *m, int *d, int *h, int *min, int *s);
-
-void cli_cmd_date(char *args) {
-    (void)args;
-    int y, m, d, h, min, s;
-    rtc_get_datetime(&y, &m, &d, &h, &min, &s);
-    cli_write("Current Date: ");
-    cli_write_int(y); cli_write("-"); cli_write_int(m); cli_write("-"); cli_write_int(d);
-    cli_write(" ");
-    cli_write_int(h); cli_write(":"); cli_write_int(min); cli_write(":"); cli_write_int(s);
-    cli_write("\n");
-}

src/kernel/cli_apps/exit.c

@@ -1,9 +0,0 @@
-#include "cli_utils.h"
-
-// Public declaration from cmd.c
-extern void cmd_window_exit(void);
-
-void cli_cmd_exit(char *args) {
-    (void)args;
-    cmd_window_exit();
-}