1 1.2.4.2 bouyer /* $NetBSD: kern.ldscript,v 1.2.4.2 2001/03/12 13:29:28 bouyer Exp $ */ 2 1.2.4.2 bouyer 3 1.2.4.2 bouyer /* 4 1.2.4.2 bouyer * Kernel linker script for NetBSD/sparc64. This script is based on 5 1.2.4.2 bouyer * elf64_sparc.xn, but puts _etext after all of the read-only sections. 6 1.2.4.2 bouyer */ 7 1.2.4.2 bouyer OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", 8 1.2.4.2 bouyer "elf64-sparc") 9 1.2.4.2 bouyer OUTPUT_ARCH(sparc:v9) 10 1.2.4.2 bouyer ENTRY(_start) 11 1.2.4.2 bouyer SEARCH_DIR(/usr/lib); 12 1.2.4.2 bouyer /* Do we need any of these for elf? 13 1.2.4.2 bouyer __DYNAMIC = 0; */ 14 1.2.4.2 bouyer SECTIONS 15 1.2.4.2 bouyer { 16 1.2.4.2 bouyer /* Read-only sections, merged into text segment: */ 17 1.2.4.2 bouyer . = 0x100000 + SIZEOF_HEADERS; 18 1.2.4.2 bouyer .interp : { *(.interp) } 19 1.2.4.2 bouyer .hash : { *(.hash) } 20 1.2.4.2 bouyer .dynsym : { *(.dynsym) } 21 1.2.4.2 bouyer .dynstr : { *(.dynstr) } 22 1.2.4.2 bouyer .gnu.version : { *(.gnu.version) } 23 1.2.4.2 bouyer .gnu.version_d : { *(.gnu.version_d) } 24 1.2.4.2 bouyer .gnu.version_r : { *(.gnu.version_r) } 25 1.2.4.2 bouyer .rel.text : 26 1.2.4.2 bouyer { *(.rel.text) *(.rel.gnu.linkonce.t*) } 27 1.2.4.2 bouyer .rela.text : 28 1.2.4.2 bouyer { *(.rela.text) *(.rela.gnu.linkonce.t*) } 29 1.2.4.2 bouyer .rel.data : 30 1.2.4.2 bouyer { *(.rel.data) *(.rel.gnu.linkonce.d*) } 31 1.2.4.2 bouyer .rela.data : 32 1.2.4.2 bouyer { *(.rela.data) *(.rela.gnu.linkonce.d*) } 33 1.2.4.2 bouyer .rel.rodata : 34 1.2.4.2 bouyer { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } 35 1.2.4.2 bouyer .rela.rodata : 36 1.2.4.2 bouyer { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } 37 1.2.4.2 bouyer .rel.got : { *(.rel.got) } 38 1.2.4.2 bouyer .rela.got : { *(.rela.got) } 39 1.2.4.2 bouyer .rel.ctors : { *(.rel.ctors) } 40 1.2.4.2 bouyer .rela.ctors : { *(.rela.ctors) } 41 1.2.4.2 bouyer .rel.dtors : { *(.rel.dtors) } 42 1.2.4.2 bouyer .rela.dtors : { *(.rela.dtors) } 43 1.2.4.2 bouyer .rel.init : { *(.rel.init) } 44 1.2.4.2 bouyer .rela.init : { *(.rela.init) } 45 1.2.4.2 bouyer .rel.fini : { *(.rel.fini) } 46 1.2.4.2 bouyer .rela.fini : { *(.rela.fini) } 47 1.2.4.2 bouyer .rel.bss : { *(.rel.bss) } 48 1.2.4.2 bouyer .rela.bss : { *(.rela.bss) } 49 1.2.4.2 bouyer .rel.plt : { *(.rel.plt) } 50 1.2.4.2 bouyer .rela.plt : { *(.rela.plt) } 51 1.2.4.2 bouyer .init : { *(.init) } =0x01000000 52 1.2.4.2 bouyer .text : 53 1.2.4.2 bouyer { 54 1.2.4.2 bouyer *(.text) 55 1.2.4.2 bouyer *(.stub) 56 1.2.4.2 bouyer /* .gnu.warning sections are handled specially by elf32.em. */ 57 1.2.4.2 bouyer *(.gnu.warning) 58 1.2.4.2 bouyer *(.gnu.linkonce.t*) 59 1.2.4.2 bouyer } =0x01000000 60 1.2.4.2 bouyer .fini : { *(.fini) } =0x01000000 61 1.2.4.2 bouyer .rodata : { *(.rodata) *(.gnu.linkonce.r*) } 62 1.2.4.2 bouyer .rodata1 : { *(.rodata1) } 63 1.2.4.2 bouyer _etext = .; 64 1.2.4.2 bouyer PROVIDE (etext = .); 65 1.2.4.2 bouyer /* Adjust the address for the data segment. We want to adjust up to 66 1.2.4.2 bouyer the same address within the page on the next page up. */ 67 1.2.4.2 bouyer . = ALIGN(0x100000) + (. & (0x100000 - 1)); 68 1.2.4.2 bouyer kernel_data_start = .; 69 1.2.4.2 bouyer .data : 70 1.2.4.2 bouyer { 71 1.2.4.2 bouyer *(.data) 72 1.2.4.2 bouyer *(.gnu.linkonce.d*) 73 1.2.4.2 bouyer CONSTRUCTORS 74 1.2.4.2 bouyer } 75 1.2.4.2 bouyer .data1 : { *(.data1) } 76 1.2.4.2 bouyer .ctors : 77 1.2.4.2 bouyer { 78 1.2.4.2 bouyer *(.ctors) 79 1.2.4.2 bouyer } 80 1.2.4.2 bouyer .dtors : 81 1.2.4.2 bouyer { 82 1.2.4.2 bouyer *(.dtors) 83 1.2.4.2 bouyer } 84 1.2.4.2 bouyer .plt : { *(.plt) } 85 1.2.4.2 bouyer .got : { *(.got.plt) *(.got) } 86 1.2.4.2 bouyer .dynamic : { *(.dynamic) } 87 1.2.4.2 bouyer /* We want the small data sections together, so single-instruction offsets 88 1.2.4.2 bouyer can access them all, and initialized data all before uninitialized, so 89 1.2.4.2 bouyer we can shorten the on-disk segment size. */ 90 1.2.4.2 bouyer .sdata : { *(.sdata) } 91 1.2.4.2 bouyer _edata = .; 92 1.2.4.2 bouyer PROVIDE (edata = .); 93 1.2.4.2 bouyer __bss_start = .; 94 1.2.4.2 bouyer .sbss : { *(.sbss) *(.scommon) } 95 1.2.4.2 bouyer .bss : 96 1.2.4.2 bouyer { 97 1.2.4.2 bouyer *(.dynbss) 98 1.2.4.2 bouyer *(.bss) 99 1.2.4.2 bouyer *(COMMON) 100 1.2.4.2 bouyer } 101 1.2.4.2 bouyer . = ALIGN(64 / 8); 102 1.2.4.2 bouyer _end = . ; 103 1.2.4.2 bouyer PROVIDE (end = .); 104 1.2.4.2 bouyer /* Stabs debugging sections. */ 105 1.2.4.2 bouyer .stab 0 : { *(.stab) } 106 1.2.4.2 bouyer .stabstr 0 : { *(.stabstr) } 107 1.2.4.2 bouyer .stab.excl 0 : { *(.stab.excl) } 108 1.2.4.2 bouyer .stab.exclstr 0 : { *(.stab.exclstr) } 109 1.2.4.2 bouyer .stab.index 0 : { *(.stab.index) } 110 1.2.4.2 bouyer .stab.indexstr 0 : { *(.stab.indexstr) } 111 1.2.4.2 bouyer .comment 0 : { *(.comment) } 112 1.2.4.2 bouyer /* DWARF debug sections. 113 1.2.4.2 bouyer Symbols in the DWARF debugging sections are relative to the beginning 114 1.2.4.2 bouyer of the section so we begin them at 0. */ 115 1.2.4.2 bouyer /* DWARF 1 */ 116 1.2.4.2 bouyer .debug 0 : { *(.debug) } 117 1.2.4.2 bouyer .line 0 : { *(.line) } 118 1.2.4.2 bouyer /* GNU DWARF 1 extensions */ 119 1.2.4.2 bouyer .debug_srcinfo 0 : { *(.debug_srcinfo) } 120 1.2.4.2 bouyer .debug_sfnames 0 : { *(.debug_sfnames) } 121 1.2.4.2 bouyer /* DWARF 1.1 and DWARF 2 */ 122 1.2.4.2 bouyer .debug_aranges 0 : { *(.debug_aranges) } 123 1.2.4.2 bouyer .debug_pubnames 0 : { *(.debug_pubnames) } 124 1.2.4.2 bouyer /* DWARF 2 */ 125 1.2.4.2 bouyer .debug_info 0 : { *(.debug_info) } 126 1.2.4.2 bouyer .debug_abbrev 0 : { *(.debug_abbrev) } 127 1.2.4.2 bouyer .debug_line 0 : { *(.debug_line) } 128 1.2.4.2 bouyer .debug_frame 0 : { *(.debug_frame) } 129 1.2.4.2 bouyer .debug_str 0 : { *(.debug_str) } 130 1.2.4.2 bouyer .debug_loc 0 : { *(.debug_loc) } 131 1.2.4.2 bouyer .debug_macinfo 0 : { *(.debug_macinfo) } 132 1.2.4.2 bouyer /* SGI/MIPS DWARF 2 extensions */ 133 1.2.4.2 bouyer .debug_weaknames 0 : { *(.debug_weaknames) } 134 1.2.4.2 bouyer .debug_funcnames 0 : { *(.debug_funcnames) } 135 1.2.4.2 bouyer .debug_typenames 0 : { *(.debug_typenames) } 136 1.2.4.2 bouyer .debug_varnames 0 : { *(.debug_varnames) } 137 1.2.4.2 bouyer /* These must appear regardless of . */ 138 1.2.4.2 bouyer } 139