Add syscall handler, still work in progress

Add elf files

x86/harddrive.asm

@@ -17,5 +17,3 @@ kernel_file:
 .end:
 .length equ kernel_file.end - kernel_file
 .length_sectors equ .length / 512
-
-times 1024*1024-($-$$) db 0

x86/kernel.ld

@@ -1,16 +1,14 @@
 ENTRY(kstart)
 OUTPUT_FORMAT(elf64-x86-64)
 
-KERNEL_OFFSET = 0;
+KERNEL_OFFSET = 0x100000;
 
 SECTIONS {
-    . = 0x100000;
+    . = KERNEL_OFFSET;
 
     . += SIZEOF_HEADERS;
     . = ALIGN(4096);
 
-	. += KERNEL_OFFSET;
-
     .text : AT(ADDR(.text) - KERNEL_OFFSET) {
         __text_start = .;
         *(.text*)