OUTPUT_FORMAT(elf64-x86-64)ENTRY(start) KZERO = 0xffffffff80000000; SECTIONS {	. = 0x100000;	. += SIZEOF_HEADERS; 	.init : AT(ADDR(.init)) {		KEEP( *(.multiboot) )		*(.inittext)	} 	. += KZERO; 	.text ALIGN(0x1000) : AT(ADDR(.text) - KZERO) {		*(.text .text.*)	} 	etext = .; 	/* read-only data, page aligned to allow use of the no-execute feature */	.rodata ALIGN(0x1000) : AT(ADDR(.rodata) - KZERO) {		*(.rodata .rodata.*)	}		/* Read-write data, page aligned for the .padata section */	.data ALIGN(0x1000) : AT(ADDR(.data) - KZERO) {		*(.padata)		*(.data)		*(.data.*)	} 	edata = .;		/* Zero-initialised data */	.bss : AT(ADDR(.bss) - KZERO) {		*(.bss .bss.*)	}		end = .;		/DISCARD/ : {		*(.note .note.*)	}}