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 RODATA 35 36#ifdef CONFIG_SHARED_KERNEL 37 . = ALIGN(1048576); /* VM shared segments are 1MB aligned */ 38#endif 39 40 . = ALIGN(4096); 41 _eshared = .; /* End of shareable data */ 42 43 . = ALIGN(16); /* Exception table */ 44 __start___ex_table = .; 45 __ex_table : { *(__ex_table) } 46 __stop___ex_table = .; 47 48 .data : { /* Data */ 49 *(.data) 50 CONSTRUCTORS 51 } 52 53 . = ALIGN(4096); 54 __nosave_begin = .; 55 .data_nosave : { *(.data.nosave) } 56 . = ALIGN(4096); 57 __nosave_end = .; 58 59 . = ALIGN(4096); 60 .data.page_aligned : { *(.data.idt) } 61 62 . = ALIGN(256); 63 .data.cacheline_aligned : { *(.data.cacheline_aligned) } 64 65 . = ALIGN(256); 66 .data.read_mostly : { *(.data.read_mostly) } 67 _edata = .; /* End of data section */ 68 69 . = ALIGN(8192); /* init_task */ 70 .data.init_task : { *(.data.init_task) } 71 72 /* will be freed after init */ 73 . = ALIGN(4096); /* Init code and data */ 74 __init_begin = .; 75 .init.text : { 76 _sinittext = .; 77 *(.init.text) 78 _einittext = .; 79 } 80 .init.data : { *(.init.data) } 81 . = ALIGN(256); 82 __setup_start = .; 83 .init.setup : { *(.init.setup) } 84 __setup_end = .; 85 __initcall_start = .; 86 .initcall.init : { 87 INITCALLS 88 } 89 __initcall_end = .; 90 __con_initcall_start = .; 91 .con_initcall.init : { *(.con_initcall.init) } 92 __con_initcall_end = .; 93 SECURITY_INIT 94 95#ifdef CONFIG_BLK_DEV_INITRD 96 . = ALIGN(256); 97 __initramfs_start = .; 98 .init.ramfs : { *(.init.initramfs) } 99 . = ALIGN(2); 100 __initramfs_end = .; 101#endif 102 . = ALIGN(256); 103 __per_cpu_start = .; 104 .data.percpu : { *(.data.percpu) } 105 __per_cpu_end = .; 106 . = ALIGN(4096); 107 __init_end = .; 108 /* freed after init ends here */ 109 110 __bss_start = .; /* BSS */ 111 .bss : { *(.bss) } 112 . = ALIGN(2); 113 __bss_stop = .; 114 115 _end = . ; 116 117 /* Sections to be discarded */ 118 /DISCARD/ : { 119 *(.exit.text) *(.exit.data) *(.exitcall.exit) 120 } 121 122 /* Stabs debugging sections. */ 123 .stab 0 : { *(.stab) } 124 .stabstr 0 : { *(.stabstr) } 125 .stab.excl 0 : { *(.stab.excl) } 126 .stab.exclstr 0 : { *(.stab.exclstr) } 127 .stab.index 0 : { *(.stab.index) } 128 .stab.indexstr 0 : { *(.stab.indexstr) } 129 .comment 0 : { *(.comment) } 130} 131