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.head) 25 TEXT_TEXT 26 SCHED_TEXT 27 LOCK_TEXT 28 KPROBES_TEXT 29 *(.fixup) 30 *(.gnu.warning) 31 } = 0x0700 32 33 _etext = .; /* End of text section */ 34 35 RODATA 36 37#ifdef CONFIG_SHARED_KERNEL 38 . = ALIGN(1048576); /* VM shared segments are 1MB aligned */ 39#endif 40 41 . = ALIGN(4096); 42 _eshared = .; /* End of shareable data */ 43 44 . = ALIGN(16); /* Exception table */ 45 __start___ex_table = .; 46 __ex_table : { *(__ex_table) } 47 __stop___ex_table = .; 48 49 NOTES 50 51 BUG_TABLE 52 53 .data : { /* Data */ 54 DATA_DATA 55 CONSTRUCTORS 56 } 57 58 . = ALIGN(4096); 59 __nosave_begin = .; 60 .data_nosave : { *(.data.nosave) } 61 . = ALIGN(4096); 62 __nosave_end = .; 63 64 . = ALIGN(4096); 65 .data.page_aligned : { *(.data.idt) } 66 67 . = ALIGN(256); 68 .data.cacheline_aligned : { *(.data.cacheline_aligned) } 69 70 . = ALIGN(256); 71 .data.read_mostly : { *(.data.read_mostly) } 72 _edata = .; /* End of data section */ 73 74 . = ALIGN(8192); /* init_task */ 75 .data.init_task : { *(.data.init_task) } 76 77 /* will be freed after init */ 78 . = ALIGN(4096); /* Init code and data */ 79 __init_begin = .; 80 .init.text : { 81 _sinittext = .; 82 *(.init.text) 83 _einittext = .; 84 } 85 /* 86 * .exit.text is discarded at runtime, not link time, 87 * to deal with references from __bug_table 88 */ 89 .exit.text : { *(.exit.text) } 90 91 .init.data : { *(.init.data) } 92 . = ALIGN(256); 93 __setup_start = .; 94 .init.setup : { *(.init.setup) } 95 __setup_end = .; 96 __initcall_start = .; 97 .initcall.init : { 98 INITCALLS 99 } 100 __initcall_end = .; 101 __con_initcall_start = .; 102 .con_initcall.init : { *(.con_initcall.init) } 103 __con_initcall_end = .; 104 SECURITY_INIT 105 106#ifdef CONFIG_BLK_DEV_INITRD 107 . = ALIGN(256); 108 __initramfs_start = .; 109 .init.ramfs : { *(.init.initramfs) } 110 . = ALIGN(2); 111 __initramfs_end = .; 112#endif 113 PERCPU(4096) 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