1/* ld script to make s390 Linux kernel 2 * Written by Martin Schwidefsky (schwidefsky@de.ibm.com) 3 */ 4 5#include <asm-generic/vmlinux.lds.h> 6 7#ifndef CONFIG_64BIT 8OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") 9OUTPUT_ARCH(s390) 10ENTRY(_start) 11jiffies = jiffies_64 + 4; 12#else 13OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390") 14OUTPUT_ARCH(s390:64-bit) 15ENTRY(_start) 16jiffies = jiffies_64; 17#endif 18 19SECTIONS 20{ 21 . = 0x00000000; 22 _text = .; /* Text and read-only data */ 23 .text : { 24 *(.text) 25 SCHED_TEXT 26 LOCK_TEXT 27 KPROBES_TEXT 28 *(.fixup) 29 *(.gnu.warning) 30 } = 0x0700 31 32 _etext = .; /* End of text section */ 33 34 . = ALIGN(16); /* Exception table */ 35 __start___ex_table = .; 36 __ex_table : { *(__ex_table) } 37 __stop___ex_table = .; 38 39 RODATA 40 41#ifdef CONFIG_SHARED_KERNEL 42 . = ALIGN(1048576); /* VM shared segments are 1MB aligned */ 43 44 _eshared = .; /* End of shareable data */ 45#endif 46 47 .data : { /* Data */ 48 *(.data) 49 CONSTRUCTORS 50 } 51 52 . = ALIGN(4096); 53 __nosave_begin = .; 54 .data_nosave : { *(.data.nosave) } 55 . = ALIGN(4096); 56 __nosave_end = .; 57 58 . = ALIGN(4096); 59 .data.page_aligned : { *(.data.idt) } 60 61 . = ALIGN(256); 62 .data.cacheline_aligned : { *(.data.cacheline_aligned) } 63 64 . = ALIGN(256); 65 .data.read_mostly : { *(.data.read_mostly) } 66 _edata = .; /* End of data section */ 67 68 . = ALIGN(8192); /* init_task */ 69 .data.init_task : { *(.data.init_task) } 70 71 /* will be freed after init */ 72 . = ALIGN(4096); /* Init code and data */ 73 __init_begin = .; 74 .init.text : { 75 _sinittext = .; 76 *(.init.text) 77 _einittext = .; 78 } 79 .init.data : { *(.init.data) } 80 . = ALIGN(256); 81 __setup_start = .; 82 .init.setup : { *(.init.setup) } 83 __setup_end = .; 84 __initcall_start = .; 85 .initcall.init : { 86 INITCALLS 87 } 88 __initcall_end = .; 89 __con_initcall_start = .; 90 .con_initcall.init : { *(.con_initcall.init) } 91 __con_initcall_end = .; 92 SECURITY_INIT 93 . = ALIGN(256); 94 __initramfs_start = .; 95 .init.ramfs : { *(.init.initramfs) } 96 . = ALIGN(2); 97 __initramfs_end = .; 98 . = ALIGN(256); 99 __per_cpu_start = .; 100 .data.percpu : { *(.data.percpu) } 101 __per_cpu_end = .; 102 . = ALIGN(4096); 103 __init_end = .; 104 /* freed after init ends here */ 105 106 __bss_start = .; /* BSS */ 107 .bss : { *(.bss) } 108 . = ALIGN(2); 109 __bss_stop = .; 110 111 _end = . ; 112 113 /* Sections to be discarded */ 114 /DISCARD/ : { 115 *(.exit.text) *(.exit.data) *(.exitcall.exit) 116 } 117 118 /* Stabs debugging sections. */ 119 .stab 0 : { *(.stab) } 120 .stabstr 0 : { *(.stabstr) } 121 .stab.excl 0 : { *(.stab.excl) } 122 .stab.exclstr 0 : { *(.stab.exclstr) } 123 .stab.index 0 : { *(.stab.index) } 124 .stab.indexstr 0 : { *(.stab.indexstr) } 125 .comment 0 : { *(.comment) } 126} 127