1PHDRS 2{ 3 rodata PT_LOAD FILEHDR PHDRS FLAGS (4); 4 btext PT_LOAD FLAGS (0x08000005); 5 text PT_LOAD FLAGS (1); 6 data PT_LOAD; 7 random PT_OPENBSD_RANDOMIZE; 8 syscalls PT_OPENBSD_SYSCALLS; 9 relro PT_GNU_RELRO; 10 dynamic PT_DYNAMIC; 11 note PT_NOTE; 12} 13 14SECTIONS 15{ 16 . = 0 + SIZEOF_HEADERS; 17 /* RODATA */ 18 .gnu.hash : { *(.gnu.hash) } :rodata 19 .dynsym : { *(.dynsym) } :rodata 20 .dynstr : { *(.dynstr) } :rodata 21 .rodata : { *(.rodata .rodata.*) } :rodata 22 .eh_frame : { *(.eh_frame) } :rodata 23 24 /* TEXT */ 25 . = ALIGN(0x4000); 26 .boot.text : 27 { 28 . = ALIGN(0x4000); 29 boot_text_start = .; 30 *(.boot.text) 31 . = ALIGN(0x4000); 32 boot_text_end = .; 33 } :btext =0xefefefef 34 . = ALIGN(0x4000); 35 .text : { *(.text .text.*) } :text =0xefefefef 36 37 /* RELRO DATA */ 38 . = DATA_SEGMENT_ALIGN (0x10000, 0x4000); 39 .openbsd.randomdata : 40 { 41 *(.openbsd.randomdata .openbsd.randomdata.*) 42 } :data :relro :random 43 .openbsd.syscalls : 44 { 45 *(.openbsd.syscalls .openbsd.syscalls.*) 46 } :syscalls 47 48 .data.rel.ro : { *(.data.rel.ro.local*) *(.data.rel.ro*) } :data :relro 49 .dynamic : { *(.dynamic) } :data :relro :dynamic 50 _gp = ALIGN(16) + 0x7ff0; 51 .got : { *(.got.plt) *(.got) } :data :relro 52 . = DATA_SEGMENT_RELRO_END (0, .); 53 54 /* BOOTDATA */ 55 . = ALIGN(0x4000); 56 boot_data_start = .; 57 .rela.dyn : 58 { 59 *(.rela.text .rela.text.*) 60 *(.rela.rodata .rela.rodata.*) 61 *(.rela.data .rela.data.*) 62 *(.rela.got) 63 *(.rela.bss .rela.bss.*) 64 } :data 65/* XXX .rela.plt is unused but cannot delete: ld.bfd zeros DT_RELASZ then! */ 66 .rela.plt : { *(.rela.plt) } :data 67 .note : { *(.note.openbsd.*) } :data :note 68 .hash : { *(.hash) } :data 69 .boot.data : { *(.boot.data .boot.data.*) } :data 70 boot_data_end = .; 71 72 /* DATA */ 73 . = ALIGN(0x4000); 74 .sdata : { *(.sdata .sdata.*) } :data 75 .data : { *(.data .data.*) } :data 76 .sbss : { *(.sbss .sbss.*) } :data 77 .bss : { *(.dynbss) *(.bss .bss.*) *(COMMON) } :data 78 . = DATA_SEGMENT_END (.); 79 80 /DISCARD/ : { *(.note.GNU-stack) } 81} 82