ENTRY(_start) OUTPUT_FORMAT(elf64-x86-64) mmio = 0xfffffffff8000000; /* these are configurable for level 2 loaders */ fb = 0xfffffffffc000000; bootboot = 0xffffffffffe00000; environment = 0xffffffffffe01000; /* initstack = 1024; */ PHDRS { boot PT_LOAD; /* one single loadable segment */ } SECTIONS { . = 0xffffffffffe02000; kernel_start = .; .text : { KEEP(*(.text.boot)) *(.text .text.*) /* code */ . = ALIGN(0x1000); start_of_kernel_rodata = .; *(.rodata .rodata.*) /* data */ end_of_kernel_rodata = .; . = ALIGN(0x1000); start_of_kernel_data = .; *(.data .data.*) } :boot .bss (NOLOAD) : { /* bss */ *(.bss .bss.*) *(COMMON) } :boot end_of_kernel_data = .; kernel_end = .; /DISCARD/ : { *(.eh_frame) *(.comment) } }