OUTPUT_FORMAT("elf64-x86-64","elf64-x86-64","elf64-x86-64") OUTPUT_ARCH(i386:x86-64) ENTRY(_start) SECTIONS { KERNEL_VMA = 0xffff800000000000; //KERNEL_VMA = 0; . = 0; . = 0x100000; _default_kernel_load_base = .; .boot.text : { KEEP(*(.multiboot_header)) KEEP(*(.multiboot2_header)) *(.bootstrap) *(.bootstrap.code64) *(.bootstrap.data) . = ALIGN(4096); } . = ALIGN(32768); . += KERNEL_VMA; text_start_pa = .; __executable_start = .; .text (text_start_pa): AT(text_start_pa - KERNEL_VMA) { _text = .; /* any files' .text */ *(.text) /* any files' .text.*, for example: rust .text._ZN* */ *(.text.*) _etext = .; __etext = .; } . = ALIGN(32768); data_start_pa = .; .data (data_start_pa): AT(data_start_pa - KERNEL_VMA) { _data = .; *(.data) *(.data.*) _edata = .; } . = ALIGN(32768); rodata_start_pa = .; .rodata (rodata_start_pa): AT(rodata_start_pa - KERNEL_VMA) { _rodata = .; *(.rodata) *(.rodata.*) *(.note.gnu.*) *(.fixup) *(.gcc_except_table .gcc_except_table.*) _erodata = .; } . = ALIGN(32768); init_proc_union_start_pa = .; .data.init_proc_union (init_proc_union_start_pa): AT(init_proc_union_start_pa - KERNEL_VMA) { *(.data.init_proc_union) } . = ALIGN(32768); bss_start_pa = .; .bss (bss_start_pa): AT(bss_start_pa - KERNEL_VMA) { _bss = .; *(.bss) *(.bss.*) _ebss = .; } eh_frame = .; .eh_frame (eh_frame): AT(eh_frame - KERNEL_VMA) { __eh_frame_hdr_start = .; *(.eh_frame_hdr) __eh_frame_hdr_end = .; __eh_frame_start = .; *(.eh_frame) *(.rela.eh_frame) __eh_frame_end = .; } _end = .; /DISCARD/ : { /* *(.eh_frame) */ } }