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_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 BUG_TABLE 49 50 .data : { /* Data */ 51 DATA_DATA 52 CONSTRUCTORS 53 } 54 55 . = ALIGN(4096); 56 __nosave_begin = .; 57 .data_nosave : { *(.data.nosave) } 58 . = ALIGN(4096); 59 __nosave_end = .; 60 61 . = ALIGN(4096); 62 .data.page_aligned : { *(.data.idt) } 63 64 . = ALIGN(256); 65 .data.cacheline_aligned : { *(.data.cacheline_aligned) } 66 67 . = ALIGN(256); 68 .data.read_mostly : { *(.data.read_mostly) } 69 _edata = .; /* End of data section */ 70 71 . = ALIGN(8192); /* init_task */ 72 .data.init_task : { *(.data.init_task) } 73 74 /* will be freed after init */ 75 . = ALIGN(4096); /* Init code and data */ 76 __init_begin = .; 77 .init.text : { 78 _sinittext = .; 79 *(.init.text) 80 _einittext = .; 81 } 82 /* 83 * .exit.text is discarded at runtime, not link time, 84 * to deal with references from __bug_table 85 */ 86 .exit.text : { *(.exit.text) } 87 88 .init.data : { *(.init.data) } 89 . = ALIGN(256); 90 __setup_start = .; 91 .init.setup : { *(.init.setup) } 92 __setup_end = .; 93 __initcall_start = .; 94 .initcall.init : { 95 INITCALLS 96 } 97 __initcall_end = .; 98 __con_initcall_start = .; 99 .con_initcall.init : { *(.con_initcall.init) } 100 __con_initcall_end = .; 101 SECURITY_INIT 102 103#ifdef CONFIG_BLK_DEV_INITRD 104 . = ALIGN(256); 105 __initramfs_start = .; 106 .init.ramfs : { *(.init.initramfs) } 107 . = ALIGN(2); 108 __initramfs_end = .; 109#endif 110 . = ALIGN(4096); 111 __per_cpu_start = .; 112 .data.percpu : { *(.data.percpu) } 113 __per_cpu_end = .; 114 . = ALIGN(4096); 115 __init_end = .; 116 /* freed after init ends here */ 117 118 __bss_start = .; /* BSS */ 119 .bss : { *(.bss) } 120 . = ALIGN(2); 121 __bss_stop = .; 122 123 _end = . ; 124 125 /* Sections to be discarded */ 126 /DISCARD/ : { 127 *(.exit.data) *(.exitcall.exit) 128 } 129 130 /* Stabs debugging sections. */ 131 .stab 0 : { *(.stab) } 132 .stabstr 0 : { *(.stabstr) } 133 .stab.excl 0 : { *(.stab.excl) } 134 .stab.exclstr 0 : { *(.stab.exclstr) } 135 .stab.index 0 : { *(.stab.index) } 136 .stab.indexstr 0 : { *(.stab.indexstr) } 137 .comment 0 : { *(.comment) } 138} 139