Kernel now compiles on x32

Architecture/i686/runtime/crt1.asm

@@ -0,0 +1,69 @@
+; Inspired From: https://github.com/MQuy/mos/blob/master/src/kernel/boot.asm
+section .multiboot2
+align 4096
+HEADER_START:
+    dd 0xE85250D6
+    dd 0
+    dd (HEADER_END - HEADER_START)
+    dd 0x100000000 - (HEADER_END - HEADER_START) - 0 - 0xE85250D6
+align 8
+MB2_TAG_START:
+    dw 0
+    dw 0
+    dd MB2_TAG_END - MB2_TAG_START
+MB2_TAG_END:
+HEADER_END:
+
+KERNEL_VIRTUAL_BASE equ 0xC0000000 ; 3GB
+KERNEL_PAGE_NUMBER equ (KERNEL_VIRTUAL_BASE >> 22) ; 768
+KERNEL_STACK_SIZE equ 0x4000 ; 16KB
+
+extern x32Multiboot2Entry
+global _start
+
+section .data
+align 0x1000
+BootPageTable:
+    dd 0x00000083
+    times ((KERNEL_PAGE_NUMBER) - 1) dd 0
+    dd 0x00000083
+    times (1024 - KERNEL_PAGE_NUMBER - 1) dd 0
+
+section .text
+_start:
+    mov word [0xb8000], 0x074C ; L
+    mov word [0xb8002], 0x076F ; o
+    mov word [0xb8004], 0x0761 ; a
+    mov word [0xb8006], 0x0764 ; d
+    mov word [0xb8008], 0x0769 ; i
+    mov word [0xb800a], 0x076E ; n
+    mov word [0xb800c], 0x0767 ; g
+    mov word [0xb800e], 0x072E ; .
+    mov word [0xb8010], 0x072E ; .
+    mov word [0xb8012], 0x072E ; .
+	mov ecx, (BootPageTable - KERNEL_VIRTUAL_BASE)
+	mov cr3, ecx
+	mov ecx, cr4
+	or ecx, 0x00000010 ; Set PSE in CR4
+	mov cr4, ecx
+	mov ecx, cr0
+	or ecx, 0x80000000 ; Set PG in CR0
+	mov cr0, ecx
+	lea ecx, [HigherHalfStart]
+	jmp ecx
+
+HigherHalfStart:
+	mov esp, KernelStack + KERNEL_STACK_SIZE
+
+	push eax ; Multiboot2 Magic
+	add ebx, KERNEL_VIRTUAL_BASE
+	push ebx ; Multiboot2 Header
+	call x32Multiboot2Entry
+Loop:
+	hlt
+    jmp Loop
+
+section .bss
+align 16
+KernelStack : 
+	resb KERNEL_STACK_SIZE