diff --git a/Makefile b/Makefile
index 2582f48..2c740db 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,8 @@
 
 .DEFAULT_GOAL := all
 
+GITREV := $(shell git rev-parse --short HEAD)
+
 ##
 # Build configuration
 #
@@ -52,7 +54,10 @@ QEMU_FLAGS := -m 2G -smp 4 -rtc base=localtime -serial stdio
 QEMU_FLAGS += -usb -device usb-mouse
 
 # x86_64
+# TODO: Move this elsewhere
+ifeq ($(ARCH),x86_64)
 QEMU_FLAGS += -machine q35
+endif
 
 ##
 # General info
@@ -130,15 +135,17 @@ livesd: install
 	@mkdir -p $(RELEASE_DIR)
 	@utils/arch/$(ARCH)/generate-sd.sh $(LIVESD)
 
+# TODO: Maybe don't run with -hda but -drive?
 .PHONY: run
-run: livecd
+run: livehdd
 	@printf ">>> Running QEMU...\n"
-	@qemu-system-$(ARCH) $(QEMU_FLAGS) $(QEMU_MACHINE_FLAGS) -cdrom $(LIVECD)
+	@qemu-system-$(ARCH) $(QEMU_FLAGS) $(QEMU_MACHINE_FLAGS) -hda $(LIVEHDD)
 
+# TODO: Maybe don't run with -hda but -drive?
 .PHONY: run-uefi
-run-uefi: livecd ovmf
+run-uefi: livehdd ovmf
 	@printf ">>> Running QEMU (UEFI)...\n"
-	@qemu-system-$(ARCH) $(QEMU_FLAGS) $(QEMU_MACHINE_FLAGS) -bios ovmf/ovmf-$(ARCH).fd -cdrom $(LIVECD)
+	@qemu-system-$(ARCH) $(QEMU_FLAGS) $(QEMU_MACHINE_FLAGS) -bios ovmf/ovmf-$(ARCH).fd -hda $(LIVEHDD)
 
 .PHONY: clean
 clean:
diff --git a/boot/Makefile b/boot/Makefile
index e1fb122..79e063c 100644
--- a/boot/Makefile
+++ b/boot/Makefile
@@ -28,9 +28,11 @@ export BUILD_DIR ?= build
 export SYSROOT_DIR ?= sysroot
 
 export ASFLAGS := $(foreach d, $(DEFINES), -D$d)
-export CFLAGS := $(foreach d, $(DEFINES), -D$d) -Wall -Wextra -ffreestanding -fno-stack-protector -fno-stack-check -MMD -MP
+export CFLAGS := $(foreach d, $(DEFINES), -D$d) -Wall -Wextra -Wno-unused-local-typedef -ffreestanding -fno-stack-protector -fno-stack-check -MMD -MP
 export LDFLAGS := -nostdlib
 
+include arch/$(ARCH)/config.mk
+
 export BOOT_ROOT := $(ROOT_DIR)/boot
 
 ifeq ($(BUILD_TYPE),debug)
diff --git a/boot/arch/aarch64/config.mk b/boot/arch/aarch64/config.mk
new file mode 100644
index 0000000..e69de29
diff --git a/boot/arch/i686/config.mk b/boot/arch/i686/config.mk
new file mode 100644
index 0000000..65b82a4
--- /dev/null
+++ b/boot/arch/i686/config.mk
@@ -0,0 +1 @@
+CFLAGS += -DARCH_ACPI_AVAILABLE -DARCH_SMBIOS_AVAILABLE
\ No newline at end of file
diff --git a/boot/arch/x86_64/common/mm/paging.c b/boot/arch/x86_64/common/mm/paging.c
index 40826fd..827201e 100644
--- a/boot/arch/x86_64/common/mm/paging.c
+++ b/boot/arch/x86_64/common/mm/paging.c
@@ -58,10 +58,6 @@ static void _map(pagetable *pm, uintptr_t virt, uintptr_t phys, uint64_t flags)
     }
 
     pagetable *pml1_table = (pagetable *)(pml2_table->entries[pml2_idx] & 0x000FFFFFFFFFF000);
-    if ((pml1_table->entries[pml1_idx] & 1)) {
-        // debug("_map(): Remapping present page\n");
-    }
-
     pml1_table->entries[pml1_idx] = (phys & 0x000FFFFFFFFFF000) | flags;
 }
 
diff --git a/boot/arch/x86_64/common/proto/aurix/handoff.c b/boot/arch/x86_64/common/proto/aurix/handoff.c
new file mode 100644
index 0000000..f23645e
--- /dev/null
+++ b/boot/arch/x86_64/common/proto/aurix/handoff.c
@@ -0,0 +1,115 @@
+/*********************************************************************************/
+/* Module Name:  handoff.c                                                       */
+/* Project:      AurixOS                                                         */
+/*                                                                               */
+/* Copyright (c) 2024-2025 Jozef Nagy                                            */
+/*                                                                               */
+/* This source is subject to the MIT License.                                    */
+/* See License.txt in the root of this repository.                               */
+/* All other rights reserved.                                                    */
+/*                                                                               */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    */
+/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      */
+/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   */
+/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        */
+/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, */
+/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE */
+/* SOFTWARE.                                                                     */
+/*********************************************************************************/
+
+#include <arch/cpu/gdt.h>
+#include <arch/cpu/idt.h>
+#include <proto/aurix.h>
+#include <mm/vmm.h>
+#include <print.h>
+#include <stdint.h>
+
+struct gdt {
+	struct gdt_descriptor null;
+	struct gdt_descriptor kcode;
+	struct gdt_descriptor kdata;
+	struct gdt_descriptor ucode;
+	struct gdt_descriptor udata;
+	struct tss_descriptor tss;
+};
+
+void aurix_arch_handoff(void *kernel_entry, pagetable *pm, void *stack, uint32_t stack_size, struct aurix_parameters *parameters)
+{
+	struct tss tss = {
+		.iomap_base = sizeof(struct tss),
+	};
+
+	struct gdt gdt = {
+		.tss = {
+			.gdt = {
+				.base_low = ((uintptr_t)&tss) & 0xFFFF,
+				.base_mid = (((uintptr_t)&tss) >> 16) & 0xFF,
+				.base_high = (((uintptr_t)&tss) >> 24) & 0xFF,
+				.access = 0b10001001
+			},
+			.base_high = (((uintptr_t)&tss) >> 32) & 0xFFFF
+		},
+	};
+
+	struct gdtr gdtr = {
+		.base = (uint64_t)&gdt,
+		.limit = sizeof(gdt) - 1
+	};
+
+	gdt_set_entry(&gdt.null, 0, 0, 0, 0);
+	gdt_set_entry(&gdt.kcode, 0, 0, 0x9a, 0xaf);
+	gdt_set_entry(&gdt.kdata, 0, 0, 0x92, 0xcf);
+	gdt_set_entry(&gdt.ucode, 0, 0, 0xfa, 0xaf);
+	gdt_set_entry(&gdt.udata, 0, 0, 0xf2, 0xcf);
+
+	struct idtr idtr = {
+		.base = (uint64_t)0,
+		.limit = 0
+	};
+
+	__asm__ volatile(
+					"cli\n"
+					//"lgdt %[gdtr]\n"
+					//"ltr %[tss]\n"
+					//"pushq $0x08\n"
+					//"lea 1f(%%rip), %%rax\n"
+					//"pushq %%rax\n"
+					//"lretq\n"
+					//"1:\n"
+					//"movq $0x10, %%rax\n"
+					//"movq %%rax, %%ds\n"
+					//"movq %%rax, %%es\n"
+					//"movq %%rax, %%ss\n"
+					//"movq %%rax, %%fs\n"
+					//"movq %%rax, %%gs\n"
+
+					//"lidt %[idt]\n"
+
+					"movq %[pml4], %%cr3\n"
+					"movq %[stack], %%rsp\n"
+					"movq %[params], %%rdi\n"
+					"movq %[entry], %%rsi\n"
+
+					// rsi = kernel entry point addr
+					// rdi = kernel parameters
+					"xor %%rax, %%rax\n"
+					"xor %%rbx, %%rbx\n"
+					"xor %%rcx, %%rcx\n"
+					"xor %%rdx, %%rdx\n"
+					//"xor %%rdi, %%rdi\n"
+					//"xor %%rsi, %%rsi\n"
+					"xor %%r8, %%r8\n"
+					"xor %%r9, %%r9\n"
+					"xor %%r10, %%r10\n"
+					"xor %%r11, %%r11\n"
+					"xor %%r12, %%r12\n"
+					"xor %%r13, %%r13\n"
+					"xor %%r14, %%r14\n"
+					"xor %%r15, %%r15\n"
+
+					"callq *%%rsi\n"
+					:: [gdtr]"g"(gdtr), [tss]"r"((uint16_t)__builtin_offsetof(struct gdt, tss)),
+						[idt]"g"(idtr),
+						[pml4]"r"(pm), [stack]"r"(stack + stack_size),
+						[entry]"r"(kernel_entry), [params]"d"(parameters) : "rax", "memory");
+}
\ No newline at end of file
diff --git a/boot/arch/x86_64/common/proto/aurix_handoff.S b/boot/arch/x86_64/common/proto/aurix_handoff.S
deleted file mode 100644
index 7c8f896..0000000
--- a/boot/arch/x86_64/common/proto/aurix_handoff.S
+++ /dev/null
@@ -1,24 +0,0 @@
-.globl _aurix_handoff_start
-.globl _aurix_handoff_end
-.globl aurix_handoff
-
-_aurix_handoff_start:
-aurix_handoff:
-	cli
-	movq %rsi, %rsp
-.section _aurix_handoff
-	movq %rdi, %cr3
-	xor %rax, %rax
-	xor %rbx, %rbx
-	xor %rcx, %rcx
-	xor %rdi, %rdi
-	xor %r8, %r8
-	xor %r9, %r9
-	xor %r10, %r10
-	xor %r11, %r11
-	xor %r12, %r12
-	xor %r13, %r13
-	xor %r14, %r14
-	xor %r15, %r15
-	callq *%rdx
-_aurix_handoff_end:
\ No newline at end of file
diff --git a/boot/arch/x86_64/config.mk b/boot/arch/x86_64/config.mk
new file mode 100644
index 0000000..65b82a4
--- /dev/null
+++ b/boot/arch/x86_64/config.mk
@@ -0,0 +1 @@
+CFLAGS += -DARCH_ACPI_AVAILABLE -DARCH_SMBIOS_AVAILABLE
\ No newline at end of file
diff --git a/boot/common/config/config.c b/boot/common/config/config.c
index c0d5a21..57352e0 100644
--- a/boot/common/config/config.c
+++ b/boot/common/config/config.c
@@ -18,10 +18,10 @@
 /*********************************************************************************/
 
 #include <config/config.h>
-#include <config/ini.h>
 #include <lib/string.h>
 #include <loader/loader.h>
 #include <mm/mman.h>
+#include <time/dt.h>
 #include <vfs/vfs.h>
 #include <print.h>
 #include <axboot.h>
@@ -47,8 +47,9 @@ struct axboot_cfg cfg = {
 	.timeout = DEFAULT_TIMEOUT,
 	.ui_mode = UI_TEXT,
 
-	//.entry_count = 0
-	.entry_count = 2
+	//.entry_count = 0,
+	.entry_count = 2,
+	.bootlog_filename = NULL
 };
 
 struct axboot_entry entries[2] = {
@@ -69,6 +70,20 @@ struct axboot_entry entries[2] = {
 
 void config_init(void)
 {
+	// create a filename for boot log
+	// format: \AXBOOT_LOG-YY-MM-DD_HHMMSS.txt
+	char bootlog_fn[33];
+	struct datetime dt;
+	get_datetime(&dt);
+
+	snprintf(bootlog_fn, 33, "\\AXBOOT_LOG-%u-%u-%u_%u%u%u.txt", dt.year, dt.month, dt.day, dt.h, dt.m, dt.s);
+	cfg.bootlog_filename = (char *)mem_alloc(ARRAY_LENGTH(bootlog_fn));
+	if (!cfg.bootlog_filename) {
+		debug("Error!\n");
+	} else {
+		strncpy(cfg.bootlog_filename, (char *)&bootlog_fn, 33);
+	}
+
 	char *config_buf = NULL;
 	uint8_t open = 0;
 	
@@ -81,7 +96,7 @@ void config_init(void)
 	}
 
 	if (open == 0) {
-		debug("Couldn't open a configuration file! Entering console...\n");
+		debug("config_init(): Couldn't open a configuration file! Entering console...\n");
 		//console();
 		while (1);
 	}
diff --git a/boot/common/fs/uefi_sfs.c b/boot/common/fs/uefi_sfs.c
index bd15e2e..e1e5355 100644
--- a/boot/common/fs/uefi_sfs.c
+++ b/boot/common/fs/uefi_sfs.c
@@ -80,7 +80,7 @@ struct vfs_drive *sfs_init(char *mountpoint)
 
 	fs->fsdata = fsdata;
 	fs->read = sfs_read;
-	fs->write = NULL; // sfs_write()
+	fs->write = sfs_write;
 
 	struct vfs_drive *drive = (struct vfs_drive *)mem_alloc(sizeof(struct vfs_drive));
 	if (drive == NULL) {
@@ -121,7 +121,7 @@ size_t sfs_read(char *filename, char **buffer, struct vfs_drive *dev, void *fsda
 	wfilename[n] = L'\0';
 
 	/* open the file */
-	status = volume->Open(volume, &file, wfilename, EFI_FILE_MODE_READ, EFI_FILE_READ_ONLY | EFI_FILE_HIDDEN | EFI_FILE_SYSTEM);
+	status = volume->Open(volume, &file, wfilename, EFI_FILE_MODE_READ, 0);
 	if (EFI_ERROR(status)) {
 		debug("sfs_read(): Failed to open file '%s': %s (%lx)\n", filename, efi_status_to_str(status), status);
 		mem_free(wfilename);
@@ -159,4 +159,49 @@ size_t sfs_read(char *filename, char **buffer, struct vfs_drive *dev, void *fsda
 	return len;
 }
 
+uint8_t sfs_write(char *filename, char *buffer, size_t size, struct vfs_drive *dev, void *fsdata)
+{
+	(void)dev;
+
+	struct sfs_fsdata *data = (struct sfs_fsdata *)fsdata;
+	EFI_FILE_PROTOCOL *volume = data->volume;
+	EFI_FILE_PROTOCOL *file;
+	CHAR16 *wfilename;
+	EFI_STATUS status = EFI_SUCCESS;
+	size_t len = 0;
+
+	wfilename = (CHAR16 *)mem_alloc(strlen(filename) * sizeof(CHAR16));
+	if (!wfilename) {
+		debug("sfs_write(): Failed to allocate memory for wide strings!\n");
+		return 0;
+	}
+
+	size_t n = mbstowcs(wfilename, (const char **)&filename, strlen(filename));
+	wfilename[n] = L'\0';
+
+	/* open the file */
+	status = volume->Open(volume, &file, wfilename, EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE, EFI_FILE_SYSTEM);
+	if (EFI_ERROR(status)) {
+		debug("sfs_write(): Failed to open file '%s': %s (%lx)\n", filename, efi_status_to_str(status), status);
+		mem_free(wfilename);
+		return 0;
+	}
+
+	mem_free(wfilename);
+
+	// set position to the end of the file
+	file->SetPosition(file, 0xffffffffffffffff);
+
+	status = file->Write(file, &size, buffer);
+	if (EFI_ERROR(status)) {
+		debug("sfs_write(): Failed to read file '%s': %s (%lx)\n", filename, efi_status_to_str(status), status);
+		return 0;
+	}
+
+	/* close the file */
+	file->Close(file);
+
+	return len;
+}
+
 #endif
\ No newline at end of file
diff --git a/boot/common/init.c b/boot/common/init.c
index 00f337f..4385ac5 100644
--- a/boot/common/init.c
+++ b/boot/common/init.c
@@ -31,18 +31,28 @@ void axboot_init()
 	uart_init(115200);
 
 	if (!vfs_init("\\")) {
-		debug("axboot_init(): Failed to mount boot drive! Halting...\n");
+		log("axboot_init(): Failed to mount boot drive! Halting...\n");
 		// TODO: Halt
 		while (1);
 	}
 
+	config_init();
+
+#if defined(__aarch64__) && !defined(AXBOOT_UEFI)
+	struct axboot_entry rpi_kernel = {
+		.name = "AurixOS for Raspberry Pi",
+		.image_path = "\\System\\axkrnl",
+		.protocol = PROTO_AURIX
+	};
+	loader_load(&rpi_kernel);
+	UNREACHABLE();
+#endif
+
 #ifdef AXBOOT_UEFI
 #include <driver.h>
 	load_drivers();
 #endif
 
-	//config_init();
-
 	// boot straight away
 	if (config_get_timeout() < 1) {
 		struct axboot_entry *entries = config_get_entries();
@@ -51,16 +61,6 @@ void axboot_init()
 
 	ui_init();
 
-	debug("axboot_init(): Returned from main menu, something went wrong. Halting!");
-	//UNREACHABLE();
-
-	// just boot aurixos for now
-	struct axboot_entry axos = {
-		.name = "AurixOS",
-		.description = "",
-		.image_path = "\\System\\axkrnl",
-		.protocol = PROTO_AURIX
-	};
-	loader_load(&axos);
+	log("axboot_init(): Returned from main menu, something went wrong. Halting!");
 	UNREACHABLE();
 }
\ No newline at end of file
diff --git a/boot/common/loader/elf.c b/boot/common/loader/elf.c
index ced1cd4..9ae909b 100644
--- a/boot/common/loader/elf.c
+++ b/boot/common/loader/elf.c
@@ -28,19 +28,19 @@
 /* https://github.com/KevinAlavik/nekonix/blob/main/kernel/src/proc/elf.c */
 /* Thanks, Kevin <3 */
 
-uintptr_t elf32_load(char *data, pagetable *pagemap)
+uintptr_t elf32_load(char *data, uintptr_t *addr, pagetable *pagemap)
 {
     (void)data;
+    (void)addr;
     (void)pagemap;
     return 0;
 }
 
-uintptr_t elf64_load(char *data, pagetable *pagemap)
+uintptr_t elf64_load(char *data, uintptr_t *addr, pagetable *pagemap)
 {
     struct elf_header *header = (struct elf_header *)data;
     struct elf_program_header *ph = (struct elf_program_header *)((uint8_t *)data + header->e_phoff);
 
-    uint64_t lowest = UINT64_MAX;
     uint64_t max_align = 0;
 
     for (uint16_t i = 0; i < header->e_phnum; i++) {
@@ -56,9 +56,7 @@ uintptr_t elf64_load(char *data, pagetable *pagemap)
         if (ph[i].p_type != PT_LOAD)
             continue;
         
-        if ((ph[i].p_vaddr & (~(max_align - 1))) < lowest) {
-            lowest = ph[i].p_vaddr & ~(max_align - 1);
-        }
+        uint64_t aligned_vaddr = ph[i].p_vaddr & ~(max_align - 1);
 
         uint64_t flags = VMM_PRESENT;
         if (ph[i].p_flags & PF_W)
@@ -66,44 +64,48 @@ uintptr_t elf64_load(char *data, pagetable *pagemap)
         if (!(ph[i].p_flags & PF_X))
             flags |= VMM_NX;
     
-        uint64_t phys = (uint64_t)mem_alloc(ph[i].p_memsz);
+        uint64_t phys = ((uint64_t)mem_alloc(ph[i].p_memsz + ph[i].p_vaddr - aligned_vaddr + 4096) + 4096) & ~0xFFF;
         if (!phys) {
-            debug("elf64_load(): Out of memory\n");
+            log("elf64_load(): Out of memory\n");
             return 0;
         }
+
+        if (addr != NULL && *addr == 0) {
+            *addr = phys;
+        }
         
         debug("elf64_load(): phys=0x%llx, virt=0x%llx, size=%lu\n", phys, ph[i].p_vaddr, ph[i].p_filesz);
 
-        map_page(pagemap, ph[i].p_vaddr, phys, flags);
-        memcpy((void*)ph[i].p_vaddr, data + ph[i].p_offset, ph[i].p_filesz);
+        map_page(pagemap, aligned_vaddr, phys, flags);
+        memcpy((void*)(phys + ph[i].p_vaddr - aligned_vaddr), data + ph[i].p_offset, ph[i].p_filesz);
     }
 
-    debug("elf64_load(): ELF loaded successfully, entry: 0x%llx\n", header->e_entry);
-    return (uintptr_t)((uint8_t *)data + header->e_entry);
+    log("elf64_load(): ELF loaded successfully, entry: 0x%llx\n", header->e_entry);
+    return (uintptr_t)header->e_entry;
 }
 
-uintptr_t elf_load(char *data, pagetable *pagemap)
+uintptr_t elf_load(char *data, uintptr_t *addr, pagetable *pagemap)
 {
     struct elf_header *header = (struct elf_header *)data;
 
     if (header->e_magic != ELF_MAGIC) {
-        debug("Invalid ELF magic: 0x%x", header->e_magic);
+        log("elf_load(): Invalid ELF magic: 0x%x", header->e_magic);
         return 0;
     }
 
     if (header->e_class != 2) {
-        debug("Unsupported ELF class: %u", header->e_class);
+        log("elf_load(): Unsupported ELF class: %u", header->e_class);
         return 0;
     }
 
     if (header->e_machine == 20 ||
         header->e_machine == 3 ||
         header->e_machine == 40) {
-        return elf32_load(data, pagemap);
+        return elf32_load(data, addr, pagemap);
     } else if (header->e_machine == 62) {
-        return elf64_load(data, pagemap);
+        return elf64_load(data, addr, pagemap);
     }
 
-    debug("Unsupported ELF machine: %u", header->e_machine);
+    log("elf_load(): Unsupported ELF machine: %u", header->e_machine);
     return 0;
 }
diff --git a/boot/common/loader/loader.c b/boot/common/loader/loader.c
index 4033534..f91890d 100644
--- a/boot/common/loader/loader.c
+++ b/boot/common/loader/loader.c
@@ -41,7 +41,7 @@ int proto_str_to_int(char *proto)
 
 void loader_load(struct axboot_entry *entry)
 {
-	debug("loader_load(): Booting \"%s\"...\n", entry->name);
+	log("loader_load(): Booting \"%s\"...\n", entry->name);
 
 	switch (entry->protocol) {
 		case PROTO_AURIX: {
@@ -49,7 +49,7 @@ void loader_load(struct axboot_entry *entry)
 			break;
 		}
 		default: {
-			debug("Entry doesn't have a supported protocol!\n");
+			log("loader_load(): Entry doesn't have a supported protocol!\n");
 			break;
 		}
 	}
diff --git a/boot/common/mm/mman.c b/boot/common/mm/mman.c
index b76056b..df4dd08 100644
--- a/boot/common/mm/mman.c
+++ b/boot/common/mm/mman.c
@@ -42,7 +42,7 @@ int find_alloc(void *addr)
 int add_alloc(void *addr, size_t size)
 {
 	for (int i = 0; i < MAX_ALLOCATIONS; i++) {
-		if (allocation_list[i].addr == 0) {
+		if (allocation_list[i].addr == NULL) {
 			allocation_list[i].addr = addr;
 			allocation_list[i].size = size;
 			return 1;
@@ -112,8 +112,6 @@ void *mem_alloc(size_t n)
 	}
 
 	add_alloc(alloc, n);
-
-	debug("mem_alloc(): Allocated %u bytes\n", n);
 	return alloc;
 }
 
@@ -128,7 +126,6 @@ int mem_allocat(void *addr, size_t npages)
 	}
 
 	add_alloc(addr, npages * PAGE_SIZE);
-
 	return 1;
 }
 
@@ -152,7 +149,6 @@ void *mem_realloc(void *addr, size_t n)
 
 	memcpy(new, addr, old_size);
 	mem_free(addr);
-
 	return new;
 }
 
@@ -170,9 +166,8 @@ void mem_free(void *addr)
 		return;
 	}
 
-	debug("mem_free(): Freed 0x%llx\n", addr);
-
 	remove_alloc(addr);
+	debug("mem_free(): Freed 0x%llx\n", addr);
 }
 
 #endif
diff --git a/boot/common/print.c b/boot/common/print.c
index 758706a..241a43b 100644
--- a/boot/common/print.c
+++ b/boot/common/print.c
@@ -26,7 +26,9 @@
 #define NANOPRINTF_USE_WRITEBACK_FORMAT_SPECIFIERS 0
 #include <nanoprintf.h>
 
+#include <config/config.h>
 #include <uart/uart.h>
+#include <vfs/vfs.h>
 #include <print.h>
 
 #include <stddef.h>
@@ -34,31 +36,62 @@
 #include <stdarg.h>
 #include <stdbool.h>
 
+#include <efi.h>
+#include <efilib.h>
+#include <mm/mman.h>
+#include <lib/string.h>
+
 int32_t _fltused = 0;
 int32_t __eqdf2 = 0;
 int32_t __ltdf2 = 0;
 
+extern struct axboot_cfg cfg;
+
+CHAR16 wstr[1024];
+
 void log(const char *fmt, ...)
 {
 	va_list args;
-	char buf[4096];
+	char buf[1024];
+	size_t size = 0;
 
 	va_start(args, fmt);
-	npf_vsnprintf(buf, sizeof(buf), fmt, args);
+	size = npf_vsnprintf(buf, sizeof(buf), fmt, args);
 	va_end(args);
 
 	uart_sendstr(buf);
+
+	if (cfg.bootlog_filename != NULL) {
+		vfs_write(cfg.bootlog_filename, (char *)&buf, size);
+	}
+
+#ifdef AXBOOT_UEFI
+	char *bufp = &buf;
+	size_t n = mbstowcs((wchar_t *)&wstr, (const char **)&bufp, 1024);
+	wstr[n] = L'\r';
+	wstr[n+1] = L'\0';
+	gSystemTable->ConOut->OutputString(gSystemTable->ConOut, wstr);
+	gBootServices->Stall(100000);
+#endif
 }
 
 void debug(const char *fmt, ...)
 {
 	va_list args;
-	char buf[4096];
+	char buf[1024];
 
 	va_start(args, fmt);
 	npf_vsnprintf(buf, sizeof(buf), fmt, args);
 	va_end(args);
 
+#ifdef AXBOOT_UEFI
+	char *bufp = &buf;
+	size_t n = mbstowcs((wchar_t *)&wstr, (const char **)&bufp, 1024);
+	wstr[n] = L'\r';
+	wstr[n+1] = L'\0';
+	gSystemTable->ConOut->OutputString(gSystemTable->ConOut, wstr);
+	gBootServices->Stall(100000);
+#endif
 	uart_sendstr(buf);
 }
 
diff --git a/boot/common/proto/aurix.c b/boot/common/proto/aurix.c
index c45d740..fdd18e3 100644
--- a/boot/common/proto/aurix.c
+++ b/boot/common/proto/aurix.c
@@ -17,67 +17,190 @@
 /* SOFTWARE.                                                                     */
 /*********************************************************************************/
 
+#include <acpi/acpi.h>
 #include <proto/aurix.h>
 #include <loader/elf.h>
 #include <mm/mman.h>
 #include <mm/memmap.h>
 #include <mm/vmm.h>
+#include <lib/string.h>
+#include <ui/framebuffer.h>
 #include <vfs/vfs.h>
 #include <print.h>
 #include <axboot.h>
-#include <efi.h>
-#include <efilib.h>
 
-extern __attribute__((noreturn)) void aurix_handoff(void *pagemap, void *stack, uint64_t entry, void *params);
-extern char _aurix_handoff_start[], _aurix_handoff_end[];
+#include <stdint.h>
+#include <stdbool.h>
+
+#define AURIX_STACK_SIZE 16*1024
+
+bool aurix_get_memmap(struct aurix_parameters *params, axboot_memmap *mmap, uint32_t mmap_entries, pagetable *pm)
+{
+	if (params == NULL || mmap == NULL || pm == NULL ||  mmap_entries == 0) {
+		log("aurix_get_memmap(): Invalid parameter!\n");
+		return false;
+	}
+
+	// UEFI returns an unnecessarily large memory map with regions of the same type
+	// being split into multiple entries (probably due to memory attributes, which we do not care about).
+	for (uint32_t i = 0; i < mmap_entries; i++) {
+		if (i == mmap_entries - 1) {
+			break;
+		}
+		if (mmap[i].base + mmap[i].size >= mmap[i+1].base && mmap[i].type == mmap[i+1].type) {
+			mmap[i].size += mmap[i+1].size;
+			for (uint32_t j = i+1; j < mmap_entries; j++) {
+				mmap[j].base = mmap[j+1].base;
+				mmap[j].size = mmap[j+1].size;
+				mmap[j].type = mmap[j+1].type;
+			}
+			mmap_entries--;
+			i--;
+		}
+	}
+
+	// copy the memory map over to kernel parameters
+	params->mmap = (struct aurix_memmap *)mem_alloc(sizeof(struct aurix_memmap) * mmap_entries);
+	if (!(params->mmap)) {
+		log("aurix_get_memmap(): Failed to allocate memory for storing memory map!\n");
+		return false;
+	}
+	params->mmap_entries = mmap_entries;
+
+	for (uint32_t i = 0; i < mmap_entries; i++) {
+		params->mmap[i].base = mmap[i].base;
+		params->mmap[i].size = mmap[i].size;
+		switch (mmap[i].type) {
+			case MemMapReserved:
+			case MemMapFaulty:
+			case MemMapFirmware:
+				params->mmap[i].type = AURIX_MMAP_RESERVED;
+				break;
+			case MemMapACPIReclaimable:
+				params->mmap[i].type = AURIX_MMAP_ACPI_RECLAIMABLE;
+				break;
+			case MemMapACPIMappedIO:
+				params->mmap[i].type = AURIX_MMAP_ACPI_MAPPED_IO;
+				break;
+			case MemMapACPIMappedIOPortSpace:
+				params->mmap[i].type = AURIX_MMAP_ACPI_MAPPED_IO_PORTSPACE;
+				break;
+			case MemMapACPINVS:
+				params->mmap[i].type = AURIX_MMAP_ACPI_NVS;
+				break;
+			case MemMapFreeOnLoad:
+				params->mmap[i].type = AURIX_MMAP_BOOTLOADER_RECLAIMABLE;
+				break;
+			case MemMapUsable:
+				params->mmap[i].type = AURIX_MMAP_USABLE;
+				break;
+			default:
+				log("aurix_get_memmap(): Unknown memory type in entry %u (%u), setting as reserved.\n", i, mmap[i].type);
+				params->mmap[i].type = AURIX_MMAP_RESERVED;
+				break;
+		}
+	}
+
+	return true;
+}
+
+bool aurix_get_framebuffer(struct aurix_parameters *params)
+{
+	struct fb_mode *modes;
+	int current_mode;
+	uint32_t *fb_addr;
+
+	params->framebuffer = (struct aurix_framebuffer *)mem_alloc(sizeof(struct aurix_framebuffer));
+	if (!(params->framebuffer)) {
+		log("aurix_get_framebuffer(): Failed to allocate memory for framebuffer information!\n");
+		return false;
+	}
+
+	if (!get_framebuffer(&fb_addr, &modes, NULL, &current_mode)) {
+		log("aurix_get_framebuffer(): get_framebuffer() returned false, setting everything to 0.\n");
+		memset(params->framebuffer, 0, sizeof(struct aurix_framebuffer));
+		return false;
+	}
+
+	params->framebuffer->addr = (uintptr_t)fb_addr;
+	params->framebuffer->width = modes[current_mode].width;
+	params->framebuffer->height = modes[current_mode].height;
+	params->framebuffer->bpp = modes[current_mode].bpp;
+	params->framebuffer->pitch = modes[current_mode].pitch;
+	params->framebuffer->format = modes[current_mode].format;
+
+	return true;
+}
 
 void aurix_load(char *kernel_path)
 {
-	// read kernel -> test read
 	char *kbuf = NULL;
 	vfs_read(kernel_path, &kbuf);
 	
-	// TODO: Do something with the kernel :p
 	pagetable *pm = create_pagemap();
 	if (!pm) {
-		debug("aurix_load(): Failed to create kernel pagemap! Halting...\n");
+		log("aurix_load(): Failed to create kernel pagemap! Halting...\n");
 		// TODO: Halt
 		while (1);
 	}
-	
-	axboot_memmap *memmap = get_memmap(pm);
-	(void)memmap;
+
+	axboot_memmap *mmap;
+	uint32_t mmap_entries = get_memmap(&mmap, pm);
 
 	map_pages(pm, (uintptr_t)pm, (uintptr_t)pm, PAGE_SIZE, VMM_WRITABLE);
-	map_pages(pm, (uintptr_t)_aurix_handoff_start, (uintptr_t)_aurix_handoff_start, (uint64_t)_aurix_handoff_end - (uint64_t)_aurix_handoff_start, 0);
 
-	void *stack = mem_alloc(16*1024); // 16 KiB stack should be well more than enough
+	void *stack = mem_alloc(AURIX_STACK_SIZE); // 16 KiB stack should be well more than enough
 	if (!stack) {
-		debug("aurix_load(): Failed to allocate stack! Halting...\n");
+		log("aurix_load(): Failed to allocate stack! Halting...\n");
 		while (1);
 	}
+	memset(stack, 0, AURIX_STACK_SIZE);
 
-	map_pages(pm, (uintptr_t)stack, (uintptr_t)stack, 16*1024, VMM_WRITABLE | VMM_NX);
+	map_pages(pm, (uintptr_t)stack, (uintptr_t)stack, AURIX_STACK_SIZE, VMM_WRITABLE | VMM_NX);
 
-	void *kernel_entry = (void *)elf_load(kbuf, pm);
+	uintptr_t kernel_addr = 0;
+	void *kernel_entry = (void *)elf_load(kbuf, &kernel_addr, pm);
 	if (!kernel_entry) {
-		debug("aurix_load(): Failed to load '%s'! Halting...\n", kernel_path);
+		log("aurix_load(): Failed to load '%s'! Halting...\n", kernel_path);
 		while (1);
 	}
-	// mem_free(kbuf);
+	mem_free(kbuf);
 
-	void *parameters = NULL;
-	(void)parameters;
+	struct aurix_parameters parameters = {0};
 
-	debug("aurix_load(): Handoff state: pm=0x%llx, stack=0x%llx, kernel_entry=0x%llx\n", pm, stack, kernel_entry);
+	// set current revision
+	parameters.revision = AURIX_PROTOCOL_REVISION;
 
-	// this triggers a #GP ????
-	// aurix_handoff(pm, stack, (uint64_t)kernel_entry, (void *)parameters);
-	// __builtin_unreachable();
+	// translate memory map
+	if (!aurix_get_memmap(&parameters, mmap, mmap_entries, pm)) {
+		log("aurix_load(): Failed to aqcuire memory map!");
+		while (1);
+	}
 
-	__asm__ volatile("movq %[pml4], %%cr3\n"
-					"movq %[stack], %%rsp\n"
-					"callq *%[entry]\n"
-					:: [pml4]"r"(pm), [stack]"r"(stack + (16 * 1024)), [entry]"r"(kernel_entry) : "memory");
+	parameters.kernel_addr = kernel_addr;
+
+	// get RSDP and SMBIOS
+#ifdef ARCH_ACPI_AVAILABLE
+	parameters.rsdp_addr = platform_get_rsdp();
+#endif
+
+#ifdef ARCH_SMBIOS_AVAILABLE
+	parameters.smbios_addr = platform_get_smbios();
+#endif
+
+	// get framebuffer information
+	if (!aurix_get_framebuffer(&parameters)) {
+		log("aurix_load(): Failed to aqcuire framebuffer information!\n");
+	}
+
+	// map framebuffer
+	map_pages(pm, parameters.framebuffer->addr, parameters.framebuffer->addr, parameters.framebuffer->height * parameters.framebuffer->pitch, VMM_WRITABLE);
+
+	log("aurix_load(): Handoff state: pm=0x%llx, stack=0x%llx, kernel_entry=0x%llx\n", pm, stack, kernel_entry);
+#ifdef AXBOOT_UEFI
+	uefi_exit_bs();
+#endif
+
+	aurix_arch_handoff(kernel_entry, pm, stack, AURIX_STACK_SIZE, &parameters);
 	__builtin_unreachable();
 }
diff --git a/boot/common/vfs/vfs.c b/boot/common/vfs/vfs.c
index 103928f..63403a0 100644
--- a/boot/common/vfs/vfs.c
+++ b/boot/common/vfs/vfs.c
@@ -36,19 +36,19 @@ int vfs_init(char *root_mountpoint)
 {
 	boot_drive = mount_boot_volume(root_mountpoint);
 	if (boot_drive == NULL) {
-		debug("vfs_init(): Failed to allocate memory for VFS!\n");
+		log("vfs_init(): Failed to allocate memory for VFS!\n");
 		// fuck off and boot out early.
 		return 0;
 	}
 
-	debug("vfs_init(): Mounted boot drive to \"/\"\n");
+	log("vfs_init(): Mounted boot drive to \"\\\"\n");
 	return 1;
 }
 
 size_t vfs_read(char *filename, char **buf)
 {
 	if (boot_drive->fs->read == NULL) {
-		debug("vfs_read(): Filesystem didn't set up a read function!");
+		log("vfs_read(): Filesystem didn't set up a read function!\n");
 		return 0;
 	}
 
@@ -57,9 +57,10 @@ size_t vfs_read(char *filename, char **buf)
 
 int vfs_write(char *filename, char *buf, size_t len)
 {
-	(void)filename;
-	(void)buf;
-	(void)len;
+	if (boot_drive->fs->write == NULL) {
+		log("vfs_read(): Filesystem didn't setup a write function!\n");
+		return 0;
+	}
 
-	return 0;
+	return boot_drive->fs->write(filename, buf, len, boot_drive, boot_drive->fs->fsdata);
 }
\ No newline at end of file
diff --git a/boot/include/acpi/acpi.h b/boot/include/acpi/acpi.h
new file mode 100644
index 0000000..485d3f7
--- /dev/null
+++ b/boot/include/acpi/acpi.h
@@ -0,0 +1,28 @@
+/*********************************************************************************/
+/* Module Name:  acpi.h                                                          */
+/* Project:      AurixOS                                                         */
+/*                                                                               */
+/* Copyright (c) 2024-2025 Jozef Nagy                                            */
+/*                                                                               */
+/* This source is subject to the MIT License.                                    */
+/* See License.txt in the root of this repository.                               */
+/* All other rights reserved.                                                    */
+/*                                                                               */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    */
+/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      */
+/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   */
+/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        */
+/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, */
+/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE */
+/* SOFTWARE.                                                                     */
+/*********************************************************************************/
+
+#ifndef _ACPI_ACPI_H
+#define _ACPI_ACPI_H
+
+#include <stdint.h>
+
+uintptr_t platform_get_rsdp(void);
+uintptr_t platform_get_smbios(void);
+
+#endif /* _ACPI_ACPI_H */
diff --git a/boot/include/config/ini.h b/boot/include/arch/x86_64/arch/cpu/idt.h
similarity index 56%
rename from boot/include/config/ini.h
rename to boot/include/arch/x86_64/arch/cpu/idt.h
index e6b52e0..3ce588a 100644
--- a/boot/include/config/ini.h
+++ b/boot/include/arch/x86_64/arch/cpu/idt.h
@@ -1,5 +1,5 @@
 /*********************************************************************************/
-/* Module Name:  ini.h                                                           */
+/* Module Name:  idt.h                                                           */
 /* Project:      AurixOS                                                         */
 /*                                                                               */
 /* Copyright (c) 2024-2025 Jozef Nagy                                            */
@@ -17,70 +17,17 @@
 /* SOFTWARE.                                                                     */
 /*********************************************************************************/
 
-#ifndef _CONFIG_INI_H
-#define _CONFIG_INI_H
+#ifndef _ARCH_CPU_IDT_H
+#define _ARCH_CPU_IDT_H
 
-enum token_type {
-	SECTION,
-	KEY,
-	VALUE,
+#include <stdint.h>
 
-	EOF,
-	ILLEGAL,
+struct idt_descriptor {
 };
 
-struct string_view {
-	char *data;
-	unsigned int len;
+struct idtr {
+	uint16_t limit;
+	uint64_t base;
 };
 
-struct token {
-	enum token_type type;
-	struct string_view lit;
-};
-
-struct token_array {
-	struct token *items;
-	unsigned int count;
-	unsigned int capacity;
-};
-
-struct lexer {
-	char *input;
-	unsigned int pos;
-	unsigned int read_pos;
-	char ch;
-};
-
-struct parser {
-	struct token_array *tokens;
-	unsigned int pos;
-	unsigned int read_pos;
-	struct token *cur_token;
-};
-
-struct key_value {
-	struct string_view key;
-	struct string_view value;
-};
-
-struct section {
-	struct string_view name;
-	struct key_value *items;
-	unsigned int count;
-	unsigned int capacity;
-};
-
-struct ini_file {
-	struct section root;
-	struct section *items;
-	unsigned int count;
-	unsigned int capacity;
-};
-
-void parse_ini(struct ini_file *ini, char *buf);
-
-char *ini_get_value(struct ini_file *ini, char *section, char *key);
-int ini_get_value_int(struct ini_file *ini, char *section, char *key);
-
-#endif /* _CONFIG_INI_H */
+#endif /* _ARCH_CPU_IDT_H */
diff --git a/boot/include/axboot.h b/boot/include/axboot.h
index fca39c5..4b52340 100644
--- a/boot/include/axboot.h
+++ b/boot/include/axboot.h
@@ -34,4 +34,9 @@
 
 void axboot_init(void);
 
+// I really had no idea where to put this
+#ifdef AXBOOT_UEFI
+void uefi_exit_bs(void);
+#endif
+
 #endif /* _AXBOOT_H */
\ No newline at end of file
diff --git a/boot/include/config/config.h b/boot/include/config/config.h
index 82be0ff..b18227f 100644
--- a/boot/include/config/config.h
+++ b/boot/include/config/config.h
@@ -32,6 +32,7 @@ struct axboot_cfg {
 	int ui_mode;
 
 	int entry_count;
+	char *bootlog_filename;
 };
 
 struct axboot_entry {
diff --git a/boot/include/driver.h b/boot/include/driver.h
index 6c0a69a..617bf2b 100644
--- a/boot/include/driver.h
+++ b/boot/include/driver.h
@@ -32,8 +32,8 @@ struct driver {
 	EFI_MEMMAP_DEVICE_PATH devpath[2];
 };
 
-#endif
-
 void load_drivers();
 
+#endif
+
 #endif /* _DRIVER_H */
\ No newline at end of file
diff --git a/boot/include/fs/uefi_sfs.h b/boot/include/fs/uefi_sfs.h
index 97d7ad4..6969f99 100644
--- a/boot/include/fs/uefi_sfs.h
+++ b/boot/include/fs/uefi_sfs.h
@@ -26,5 +26,6 @@
 struct vfs_drive *sfs_init(char *mountpoint);
 
 size_t sfs_read(char *filename, char **buffer, struct vfs_drive *dev, void *fsdata);
+uint8_t sfs_write(char *filename, char *buffer, size_t size, struct vfs_drive *dev, void *fsdata);
 
 #endif /* _FS_UEFI_SFS_H */
diff --git a/boot/include/loader/elf.h b/boot/include/loader/elf.h
index 0613173..6252231 100644
--- a/boot/include/loader/elf.h
+++ b/boot/include/loader/elf.h
@@ -73,6 +73,6 @@ struct elf_program_header {
 #define PF_W 0x2
 #define PF_R 0x4
 
-uintptr_t elf_load(char *kernel, pagetable *pagemap);
+uintptr_t elf_load(char *kernel, uintptr_t *addr, pagetable *pagemap);
 
 #endif /* _LOADER_ELF_H */
diff --git a/boot/include/mm/memmap.h b/boot/include/mm/memmap.h
index 51cd1cc..5679d01 100644
--- a/boot/include/mm/memmap.h
+++ b/boot/include/mm/memmap.h
@@ -46,6 +46,6 @@ typedef struct _axboot_memmap {
 	int type;
 } axboot_memmap;
 
-axboot_memmap *get_memmap(pagetable *pm);
+uint32_t get_memmap(axboot_memmap **map, pagetable *pm);
 
 #endif /* _MEM_MEMMAP_H */
\ No newline at end of file
diff --git a/boot/include/proto/aurix.h b/boot/include/proto/aurix.h
index 8863e29..e3b26f2 100644
--- a/boot/include/proto/aurix.h
+++ b/boot/include/proto/aurix.h
@@ -17,9 +17,68 @@
 /* SOFTWARE.                                                                     */
 /*********************************************************************************/
 
-#ifndef _PROTO_AURIX_H
-#define _PROTO_AURIX_H
+#ifndef _AURIX_H
+#define _AURIX_H
 
+#include <stdint.h>
+
+#define AURIX_PROTOCOL_REVISION 1
+
+enum aurix_memmap_entry {
+	AURIX_MMAP_RESERVED = 0,
+	
+	AURIX_MMAP_ACPI_RECLAIMABLE = 1,
+	AURIX_MMAP_ACPI_MAPPED_IO = 2,
+	AURIX_MMAP_ACPI_MAPPED_IO_PORTSPACE = 3,
+	AURIX_MMAP_ACPI_NVS = 4,
+
+	AURIX_MMAP_BOOTLOADER_RECLAIMABLE = 6,
+	AURIX_MMAP_USABLE = 7
+};
+
+enum aurix_framebuffer_format {
+	AURIX_FB_RGBA = 0,
+	AURIX_FB_BGRA = 1
+};
+
+struct aurix_memmap {
+	uintptr_t base;
+	uint32_t size;
+	uint8_t type;
+};
+
+struct aurix_framebuffer {
+	uintptr_t addr;
+	uint32_t width;
+	uint32_t height;
+	uint8_t bpp; // bits!
+	uint32_t pitch;
+	int format;
+};
+
+struct aurix_parameters {
+	// PROTOCOL INFO
+	uint8_t revision;
+
+	// MEMORY
+	struct aurix_memmap *mmap;
+	uint32_t mmap_entries;
+
+	uintptr_t kernel_addr; // physical address
+
+	// RSDP and SMBIOS
+	uintptr_t rsdp_addr;
+	uintptr_t smbios_addr;
+
+	// FRAMEBUFFER
+	struct aurix_framebuffer *framebuffer;
+};
+
+#ifdef _AXBOOT
+#include <mm/vmm.h>
 void aurix_load(char *kernel);
 
+void aurix_arch_handoff(void *kernel_entry, pagetable *pm, void *stack, uint32_t stack_size, struct aurix_parameters *parameters);
+#endif
+
 #endif /* _PROTO_AURIX_H */
diff --git a/boot/include/ui/framebuffer.h b/boot/include/ui/framebuffer.h
index 41b9bff..eb9971b 100644
--- a/boot/include/ui/framebuffer.h
+++ b/boot/include/ui/framebuffer.h
@@ -24,8 +24,8 @@
 #include <stdbool.h>
 
 enum fb_format {
-	FB_RGBA,
-	FB_BGRA
+	FB_RGBA = 0,
+	FB_BGRA = 1
 };
 
 struct fb_mode {
diff --git a/boot/platform/uefi/acpi.c b/boot/platform/uefi/acpi.c
new file mode 100644
index 0000000..7a0cf1a
--- /dev/null
+++ b/boot/platform/uefi/acpi.c
@@ -0,0 +1,77 @@
+/*********************************************************************************/
+/* Module Name:  acpi.c                                                          */
+/* Project:      AurixOS                                                         */
+/*                                                                               */
+/* Copyright (c) 2024-2025 Jozef Nagy                                            */
+/*                                                                               */
+/* This source is subject to the MIT License.                                    */
+/* See License.txt in the root of this repository.                               */
+/* All other rights reserved.                                                    */
+/*                                                                               */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    */
+/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      */
+/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   */
+/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        */
+/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, */
+/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE */
+/* SOFTWARE.                                                                     */
+/*********************************************************************************/
+
+#include <lib/string.h>
+#include <print.h>
+#include <stdint.h>
+
+#include <efi.h>
+#include <efilib.h>
+
+uintptr_t platform_get_rsdp()
+{
+	EFI_GUID acpi10_guid = EFI_ACPI_10_TABLE_GUID;
+	EFI_GUID acpi20_guid = EFI_ACPI_20_TABLE_GUID;
+	uintptr_t rsdp_addr = 0;
+
+	for (EFI_UINTN i = 0; i < gSystemTable->NumberOfTableEntries; i++) {
+		if (memcmp(&(gSystemTable->ConfigurationTable[i].VendorGuid), &acpi10_guid, sizeof(EFI_GUID)) == 0) {
+			log("platform_get_rsdp(): Found RSDP (ACPI 1.0) at 0x%llx\n", gSystemTable->ConfigurationTable[i].VendorTable);
+			rsdp_addr = (uintptr_t)gSystemTable->ConfigurationTable[i].VendorTable;
+		}
+
+		// ACPI 2.0+ always takes higher priority over older version
+		if (memcmp(&(gSystemTable->ConfigurationTable[i].VendorGuid), &acpi20_guid, sizeof(EFI_GUID)) == 0) {
+			log("platform_get_rsdp(): Found RSDP (ACPI 2.0+) at 0x%llx\n", gSystemTable->ConfigurationTable[i].VendorTable);
+			return (uintptr_t)gSystemTable->ConfigurationTable[i].VendorTable;
+		}
+	}
+
+	if (rsdp_addr == 0) {
+		log("platform_get_rsdp(): RSDP not found!\n");
+	}
+
+	return rsdp_addr;
+}
+
+uintptr_t platform_get_smbios()
+{
+	EFI_GUID smbios_guid = SMBIOS_TABLE_GUID;
+	EFI_GUID smbios3_guid = SMBIOS3_TABLE_GUID;
+	uintptr_t smbios_addr = 0;
+
+	for (EFI_UINTN i = 0; i < gSystemTable->NumberOfTableEntries; i++) {
+		if (memcmp(&(gSystemTable->ConfigurationTable[i].VendorGuid), &smbios_guid, sizeof(EFI_GUID)) == 0) {
+			log("platform_get_rsmbios(): Found SMBIOS at 0x%llx\n", gSystemTable->ConfigurationTable[i].VendorTable);
+			smbios_addr = (uintptr_t)gSystemTable->ConfigurationTable[i].VendorTable;
+		}
+
+		// SMBIOS3 always takes higher priority over older version
+		if (memcmp(&(gSystemTable->ConfigurationTable[i].VendorGuid), &smbios3_guid, sizeof(EFI_GUID)) == 0) {
+			log("platform_get_smbios(): Found SMBIOS3 at 0x%llx\n", gSystemTable->ConfigurationTable[i].VendorTable);
+			return (uintptr_t)gSystemTable->ConfigurationTable[i].VendorTable;
+		}
+	}
+
+	if (smbios_addr == 0) {
+		log("platform_get_smbios(): SMBIOS not found!\n");
+	}
+
+	return smbios_addr;
+}
\ No newline at end of file
diff --git a/boot/platform/uefi/driver.c b/boot/platform/uefi/driver.c
index 25642ab..6890350 100644
--- a/boot/platform/uefi/driver.c
+++ b/boot/platform/uefi/driver.c
@@ -36,7 +36,7 @@ bool verify_secure_boot()
 	bool ret = 0;
 
 	if (!EFI_ERROR(gSystemTable->RuntimeServices->GetVariable(L"SecureBoot", &var_guid, NULL, &size, &val))) {
-		debug("verify_secure_boot(): Secure Boot Status: %u\n", val);
+		log("verify_secure_boot(): Secure Boot Status: %u\n", val);
 		ret = (bool)val;
 
 		if (!EFI_ERROR(gSystemTable->RuntimeServices->GetVariable(L"SetupMode", &var_guid, NULL, &size, &val)) && val != 0) {
@@ -49,16 +49,16 @@ bool verify_secure_boot()
 
 void load_drivers()
 {
-	EFI_STATUS status;
+	// EFI_STATUS status;
 	if (!verify_secure_boot()) {
-		debug("load_drivers(): Secure boot is enabled! Won't load drivers...\n");
+		log("load_drivers(): Secure boot is enabled! Won't load drivers...\n");
 		return;
 	}
 
 	// TODO: Create a vfs_list() function to get a list of files in a directory
 	// char *driver_path = "\\AxBoot\\drivers\\.efi";
 	// char *driver_binary;
-	// debug("load_drivers(): Loading '%s'...\n", driver_name);
+	// log("load_drivers(): Loading '%s'...\n", driver_name);
 	//
 	// size_t driver_size = vfs_read(driver_path, &driver_binary);
 	//
@@ -76,13 +76,13 @@ void load_drivers()
 	//
 	// status = gSystemTable->BootServices->LoadImage(EFI_FALSE, gImageHandle, (EFI_DEVICE_PATH_PROTOCOL *)driver_devpath, driver_binary, driver_size, &driver_handle);
 	// if (EFI_ERROR(status)) {
-		// debug("load_drivers(): Failed to load driver '%s': %s (%llx)\n", driver_name, efi_status_to_str(status), status);
+		// log("load_drivers(): Failed to load driver '%s': %s (%llx)\n", driver_name, efi_status_to_str(status), status);
 		// return;
 	// }
 	// 
 	// status = gSystemTable->BootServices->StartImage(driver_handle, NULL, NULL);
 	// if (EFI_ERROR(status)) {
-		// debug("load_drivers(): Failed to start driver '%s': %s (%llx)\n", driver_name, efi_status_to_str(status), status);
+		// log("load_drivers(): Failed to start driver '%s': %s (%llx)\n", driver_name, efi_status_to_str(status), status);
 		// return;
 	// }
 }
\ No newline at end of file
diff --git a/boot/platform/uefi/entry.c b/boot/platform/uefi/entry.c
index eab0161..6fe9c6a 100644
--- a/boot/platform/uefi/entry.c
+++ b/boot/platform/uefi/entry.c
@@ -23,15 +23,12 @@
 #include <axboot.h>
 #include <mm/mman.h>
 #include <lib/string.h>
+#include <power.h>
 #include <print.h>
 
 #include <stdint.h>
 #include <stddef.h>
 
-#define INI_IMPLEMENTATION
-#include <config/ini.h>
-
-
 EFI_HANDLE gImageHandle;
 EFI_SYSTEM_TABLE *gSystemTable;
 EFI_BOOT_SERVICES *gBootServices;
@@ -96,3 +93,50 @@ EFI_STATUS uefi_entry(EFI_HANDLE ImageHandle,
 	axboot_init();
 	UNREACHABLE();
 }
+
+#define EXIT_BS_MAX_TRIES 10
+
+void uefi_exit_bs(void)
+{
+	EFI_UINTN map_key = 0;
+	EFI_UINTN map_size = 0;
+	EFI_MEMORY_DESCRIPTOR *map = NULL;
+	EFI_UINTN desc_size = 0;
+	EFI_UINT32 desc_ver = 0;
+	EFI_STATUS status;
+	
+	int tries = 0;
+
+	log("uefi_exit_bs(): Calling ExitBootServices(), this will be the last log you'll see before handoff!\n");
+
+	do {
+		map_key = 0;
+		map_size = 0;
+		desc_size = 0;
+		desc_ver = 0;
+		map = NULL;
+
+		tries++;
+		debug("uefi_exit_bs(): Trying to exit Boot Services, try %u/%u...\n", tries, EXIT_BS_MAX_TRIES);
+
+		status = gBootServices->GetMemoryMap(&map_size, map, &map_key, &desc_size, &desc_ver);
+		if (EFI_ERROR(status) && status != EFI_BUFFER_TOO_SMALL) {
+			log("uefi_exit_bs(): Failed to acquire memory map key: %s (%llx)\n", efi_status_to_str(status), status);
+			continue;
+		}
+
+		status = gBootServices->ExitBootServices(gImageHandle, map_key);
+		if (EFI_ERROR(status)) {
+			log("uefi_exit_bs(): Failed to exit boot services: %s (%llx)\n", efi_status_to_str(status), status);
+			continue;
+		}
+
+		break;
+	} while (tries <= EXIT_BS_MAX_TRIES);
+
+	if (EFI_ERROR(status)) {
+		log("uefi_exit_bs(): Failed to exit Boot Services, rebooting!");
+		platform_reboot();
+		UNREACHABLE();
+	}
+}
diff --git a/boot/platform/uefi/mm/memmap.c b/boot/platform/uefi/mm/memmap.c
index 6140c44..d411af2 100644
--- a/boot/platform/uefi/mm/memmap.c
+++ b/boot/platform/uefi/mm/memmap.c
@@ -30,42 +30,46 @@
 static int efi_type_to_axboot(uint32_t efi_type)
 {
 	switch (efi_type) {
-		case EfiReservedMemoryType:
-			return MemMapReserved;
-		case EfiLoaderCode:
-			return MemMapFirmware;
 		case EfiLoaderData:
-			return MemMapFirmware;
 		case EfiBootServicesCode:
 		case EfiBootServicesData:
 			return MemMapFreeOnLoad;
+
 		case EfiRuntimeServicesCode:
 		case EfiRuntimeServicesData:
+		case EfiLoaderCode:
 			return MemMapFirmware;
-		case EfiConventionalMemory:
-			return MemMapUsable;
+		
 		case EfiUnusableMemory:
 			return MemMapFaulty;
+
 		case EfiACPIReclaimMemory:
 			return MemMapACPIReclaimable;
+
 		case EfiACPIMemoryNVS:
 			return MemMapACPINVS;
+
 		case EfiMemoryMappedIO:
 			return MemMapACPIMappedIO;
+
 		case EfiMemoryMappedIOPortSpace:
 			return MemMapACPIMappedIOPortSpace;
+
 		case EfiPalCode:
-			return MemMapUsable;
 		case EfiPersistentMemory:
+		case EfiConventionalMemory:
 			return MemMapUsable;
+			return MemMapUsable;
+
 		case EfiUnacceptedMemoryType:
+		case EfiReservedMemoryType:
 			return MemMapReserved;
 		default:
 			return MemMapReserved;
 	}
 }
 
-axboot_memmap *get_memmap(pagetable *pm)
+uint32_t get_memmap(axboot_memmap **map, pagetable *pm)
 {
 	EFI_MEMORY_DESCRIPTOR *efi_map = NULL;
 	EFI_UINTN efi_map_key = 0;
@@ -76,8 +80,8 @@ axboot_memmap *get_memmap(pagetable *pm)
 
 	status = gBootServices->GetMemoryMap(&size, efi_map, &efi_map_key, &desc_size, &desc_ver);
 	if (EFI_ERROR(status) && status != EFI_BUFFER_TOO_SMALL) {
-		debug("get_memmap(): GetMemoryMap() returned an error: %s (0x%llx)\n", efi_status_to_str(status), status);
-		return NULL;
+		log("get_memmap(): GetMemoryMap() returned an error: %s (0x%llx)\n", efi_status_to_str(status), status);
+		return 0;
 	}
 
 	efi_map = (EFI_MEMORY_DESCRIPTOR *)mem_alloc(size);
@@ -90,8 +94,8 @@ axboot_memmap *get_memmap(pagetable *pm)
 			size += 2 * desc_size;
 			efi_map = (EFI_MEMORY_DESCRIPTOR *)mem_realloc(efi_map, size);
 		} else {
-			debug("get_memmap(): GetMemoryMap() returned an error: %s (0x%llx)\n", efi_status_to_str(status), status);
-			return NULL;
+			log("get_memmap(): GetMemoryMap() returned an error: %s (0x%llx)\n", efi_status_to_str(status), status);
+			return 0;
 		}
 	} while (status != EFI_SUCCESS);
 
@@ -133,23 +137,19 @@ axboot_memmap *get_memmap(pagetable *pm)
 		cur_entry = (EFI_MEMORY_DESCRIPTOR *)((uint8_t *)cur_entry + desc_size);
 	}
 
-	axboot_memmap *new_map = (axboot_memmap *)mem_alloc(sizeof(axboot_memmap) * entry_count);
-	memset(new_map, 0, sizeof(axboot_memmap) * entry_count);
-	
-	cur_entry = efi_map;
+	*map = mem_alloc(sizeof(axboot_memmap) * entry_count);
+	memset(*map, 0, sizeof(axboot_memmap) * entry_count);
 	
 	// translate efi memmap to axboot memmap
 	for (uint32_t i = 0; i < entry_count; i++) {
-		new_map[i].base = cur_entry->PhysicalStart;
-		new_map[i].size = cur_entry->NumberOfPages * PAGE_SIZE;
-		new_map[i].type = efi_type_to_axboot(efi_map[i].Type);
-
-		debug("get_memmap(): Entry %d: base=0x%llx, size=%u bytes, type=%x\n", i, new_map[i].base, new_map[i].size, new_map[i].type);
+		(*map)[i].base = cur_entry->PhysicalStart;
+		(*map)[i].size = cur_entry->NumberOfPages * PAGE_SIZE;
+		(*map)[i].type = efi_type_to_axboot(efi_map[i].Type);
 
 		cur_entry = (EFI_MEMORY_DESCRIPTOR *)((uint8_t *)cur_entry + desc_size);
 	}
 
 	mem_free(efi_map);
 
-	return new_map;
+	return entry_count;
 }
diff --git a/boot/platform/uefi/power.c b/boot/platform/uefi/power.c
index e4d7ccf..d5afd3f 100644
--- a/boot/platform/uefi/power.c
+++ b/boot/platform/uefi/power.c
@@ -35,11 +35,11 @@ bool platform_is_reboot_to_fw_possible()
 	Status = gSystemTable->RuntimeServices->GetVariable(L"OsIndicationsSupported", &GlobalVarGuid, NULL, &OsIndicationsSize, &OsIndications);
 	if (!EFI_ERROR(Status)) {
 		if (OsIndications & EFI_OS_INDICATIONS_BOOT_TO_FW_UI) {
-			debug("platform_is_reboot_to_fw_possible(): Boot to firmware UI is possible!\n");
+			log("platform_is_reboot_to_fw_possible(): Boot to firmware UI is possible!\n");
 			return true;
 		}
 	} else {
-		debug("platform_is_reboot_to_fw_possible(): Failed to get OsIndications variable: 0x%llx (%s) \n", Status, efi_status_to_str(Status));
+		log("platform_is_reboot_to_fw_possible(): Failed to get OsIndications variable: 0x%llx (%s) \n", Status, efi_status_to_str(Status));
 	}
 
 	return false;
@@ -58,7 +58,7 @@ void platform_reboot_to_fw()
 
 	Status = gSystemTable->RuntimeServices->SetVariable(L"OsIndications", &GlobalVarGuid, EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, OsIndicationsSize, &OsIndications);
 	if (EFI_ERROR(Status)) {
-		debug("platform_reboot_to_fw(): Failed to set OsIndications variable: 0x%llx (%s) \n", Status, efi_status_to_str(Status));
+		log("platform_reboot_to_fw(): Failed to set OsIndications variable: 0x%llx (%s) \n", Status, efi_status_to_str(Status));
 	}
 
 	gSystemTable->RuntimeServices->ResetSystem(EfiResetCold, EFI_SUCCESS, 0, NULL);
diff --git a/boot/platform/uefi/time/datetime.c b/boot/platform/uefi/time/datetime.c
index 1a5d5c2..dcc2e9b 100644
--- a/boot/platform/uefi/time/datetime.c
+++ b/boot/platform/uefi/time/datetime.c
@@ -33,7 +33,7 @@ void get_datetime(struct datetime *dt)
 
 	status = gSystemTable->RuntimeServices->GetTime(&uefi_dt, NULL);
 	if (EFI_ERROR(status)) {
-		debug("get_datetime(): Failed to acquire current time, setting to 1970/01/01 00:00:00!\n");
+		log("get_datetime(): Failed to acquire current time, setting to 1970/01/01 00:00:00!\n");
 		return;
 	}
 
diff --git a/boot/platform/uefi/ui/framebuffer.c b/boot/platform/uefi/ui/framebuffer.c
index 4bb1184..a800df7 100644
--- a/boot/platform/uefi/ui/framebuffer.c
+++ b/boot/platform/uefi/ui/framebuffer.c
@@ -40,7 +40,7 @@ bool get_framebuffer(uint32_t **fb_addr, struct fb_mode **available_modes, int *
 
 	Status = gBootServices->LocateProtocol(&gop_guid, NULL, (void**)&gop);
 	if (EFI_ERROR(Status)) {
-    	debug("get_framebuffer(): Unable to locate GOP: %s (0x%llx)\n", efi_status_to_str(Status), Status);
+    	log("get_framebuffer(): Unable to locate GOP: %s (0x%llx)\n", efi_status_to_str(Status), Status);
 	}
 
 	Status = gop->QueryMode(gop, gop->Mode == NULL ? 0 : gop->Mode->Mode, &SizeOfInfo, &mode_info);
@@ -48,14 +48,16 @@ bool get_framebuffer(uint32_t **fb_addr, struct fb_mode **available_modes, int *
 	if (Status == EFI_NOT_STARTED) {
 		Status = gop->SetMode(gop, 0);
 	} else if (EFI_ERROR(Status)) {
-		debug("Unable to get native mode\n");
+		log("Unable to get native mode\n");
 		return false;
 	} else {
 		nativeMode = gop->Mode->Mode;
 		numModes = gop->Mode->MaxMode;
 	}
 
-	*total_modes = numModes;
+	if (total_modes != NULL) {
+		*total_modes = numModes;
+	}
 	*available_modes = (struct fb_mode *)mem_alloc(sizeof(struct fb_mode) * numModes);
 
 	*fb_addr = (uint32_t *)gop->Mode->FrameBufferBase;
@@ -74,7 +76,7 @@ bool get_framebuffer(uint32_t **fb_addr, struct fb_mode **available_modes, int *
 		} else if (mode_info->PixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
 			(*available_modes)[i].format = FB_BGRA;
 		} else {
-			debug("get_framebuffer(): Unknown framebuffer format, assuming BGRA...\n");
+			log("get_framebuffer(): Unknown framebuffer format, assuming BGRA...\n");
 			(*available_modes)[i].format = FB_BGRA;
 		}
 		
diff --git a/kernel/Makefile b/kernel/Makefile
index a7027f1..4890579 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -47,15 +47,12 @@ KERNEL_CFLAGS := $(foreach d, $(INCLUDE_DIRS), -I$d) \
 				-fno-omit-frame-pointer \
 				-fno-stack-protector \
 				-fno-stack-check \
-				-fpic \
-				-fpie \
 				-MMD \
 				-MP
 
 KERNEL_LDFLAGS := -Tarch/$(ARCH)/linker.ld \
 				-nostdlib \
-				-static \
-				-no-pie
+				-static
 
 ifeq ($(BUILD_TYPE),debug)
 KERNEL_CFLAGS += -O0 -g3
diff --git a/kernel/arch/x86_64/config.mk b/kernel/arch/x86_64/config.mk
index 7be3279..738c9ca 100644
--- a/kernel/arch/x86_64/config.mk
+++ b/kernel/arch/x86_64/config.mk
@@ -20,6 +20,7 @@
 KERNEL_CFLAGS += -m64 \
 				-march=x86-64 \
 				-mabi=sysv \
+				-mcmodel=kernel \
 				-mno-red-zone \
 				-mno-80387 \
 				-mno-mmx \
diff --git a/kernel/arch/x86_64/linker.ld b/kernel/arch/x86_64/linker.ld
index 7314b13..758e8b6 100644
--- a/kernel/arch/x86_64/linker.ld
+++ b/kernel/arch/x86_64/linker.ld
@@ -31,8 +31,7 @@ PHDRS
 
 SECTIONS
 {
-	/* TODO: 0xffffffff80000000 */
-	. = 0x1000;
+	. = 0xffffffff80000000;
 
 	_linker_start_text = .;
 
diff --git a/kernel/include/boot/aurix.h b/kernel/include/boot/aurix.h
new file mode 100644
index 0000000..e3b26f2
--- /dev/null
+++ b/kernel/include/boot/aurix.h
@@ -0,0 +1,84 @@
+/*********************************************************************************/
+/* Module Name:  aurix.h                                                         */
+/* Project:      AurixOS                                                         */
+/*                                                                               */
+/* Copyright (c) 2024-2025 Jozef Nagy                                            */
+/*                                                                               */
+/* This source is subject to the MIT License.                                    */
+/* See License.txt in the root of this repository.                               */
+/* All other rights reserved.                                                    */
+/*                                                                               */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    */
+/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      */
+/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   */
+/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        */
+/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, */
+/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE */
+/* SOFTWARE.                                                                     */
+/*********************************************************************************/
+
+#ifndef _AURIX_H
+#define _AURIX_H
+
+#include <stdint.h>
+
+#define AURIX_PROTOCOL_REVISION 1
+
+enum aurix_memmap_entry {
+	AURIX_MMAP_RESERVED = 0,
+	
+	AURIX_MMAP_ACPI_RECLAIMABLE = 1,
+	AURIX_MMAP_ACPI_MAPPED_IO = 2,
+	AURIX_MMAP_ACPI_MAPPED_IO_PORTSPACE = 3,
+	AURIX_MMAP_ACPI_NVS = 4,
+
+	AURIX_MMAP_BOOTLOADER_RECLAIMABLE = 6,
+	AURIX_MMAP_USABLE = 7
+};
+
+enum aurix_framebuffer_format {
+	AURIX_FB_RGBA = 0,
+	AURIX_FB_BGRA = 1
+};
+
+struct aurix_memmap {
+	uintptr_t base;
+	uint32_t size;
+	uint8_t type;
+};
+
+struct aurix_framebuffer {
+	uintptr_t addr;
+	uint32_t width;
+	uint32_t height;
+	uint8_t bpp; // bits!
+	uint32_t pitch;
+	int format;
+};
+
+struct aurix_parameters {
+	// PROTOCOL INFO
+	uint8_t revision;
+
+	// MEMORY
+	struct aurix_memmap *mmap;
+	uint32_t mmap_entries;
+
+	uintptr_t kernel_addr; // physical address
+
+	// RSDP and SMBIOS
+	uintptr_t rsdp_addr;
+	uintptr_t smbios_addr;
+
+	// FRAMEBUFFER
+	struct aurix_framebuffer *framebuffer;
+};
+
+#ifdef _AXBOOT
+#include <mm/vmm.h>
+void aurix_load(char *kernel);
+
+void aurix_arch_handoff(void *kernel_entry, pagetable *pm, void *stack, uint32_t stack_size, struct aurix_parameters *parameters);
+#endif
+
+#endif /* _PROTO_AURIX_H */
diff --git a/kernel/kinit.c b/kernel/kinit.c
index 4b35ba3..0d12edd 100644
--- a/kernel/kinit.c
+++ b/kernel/kinit.c
@@ -17,11 +17,22 @@
 /* SOFTWARE.                                                                     */
 /*********************************************************************************/
 
+#include <boot/aurix.h>
 #include <debug/uart.h>
 
-void _start(void)
+void _start(struct aurix_parameters *params)
 {
 	serial_init();
+
+	if (params->revision != AURIX_PROTOCOL_REVISION) {
+		serial_sendstr("Aurix Protocol revision is not compatible!\n");
+	}
+
+	for (int i = 0; i < 100; i++) {
+        volatile uint32_t *fb_ptr = (uint32_t *)params->framebuffer->addr;
+        fb_ptr[i * (params->framebuffer->pitch / 4) + i] = 0xffffff;
+    }
+
 	serial_sendstr("Hello from AurixOS!\n");
 
 	for (;;) {
diff --git a/utils/arch/x86_64/generate-hdd.sh b/utils/arch/x86_64/generate-hdd.sh
index 39673ee..67a6dec 100755
--- a/utils/arch/x86_64/generate-hdd.sh
+++ b/utils/arch/x86_64/generate-hdd.sh
@@ -75,6 +75,7 @@ if [ "$unamestr" = 'Linux' ]; then
 	exit 200
 elif [ "$unamestr" = 'Darwin' ]; then
 	diskutil unmount "$tempmountdir" >/dev/null 2>&1
+	diskutil unmountDisk "$loopback" >/dev/null 2>&1
 	hdiutil detach "$loopback" >/dev/null 2>&1
 fi
 
@@ -84,4 +85,6 @@ rm -r "$tempmountdir"
 dd if="$BUILD_DIR/boot/pc-bios/stage1-hdd.bin" of="$disk_name" conv=notrunc bs=446 count=1 >/dev/null 2>&1
 dd if="$BUILD_DIR/boot/pc-bios/stage1-hdd.bin" of="$disk_name" conv=notrunc bs=1 count=2 skip=510 seek=510 >/dev/null 2>&1
 
+sync
+
 printf " done.\n"