1 /* ld script to make s390 Linux kernel
2 * Written by Martin Schwidefsky (schwidefsky@de.ibm.com)
5 #include <asm/thread_info.h>
7 #include <asm-generic/vmlinux.lds.h>
10 OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390")
11 OUTPUT_ARCH(s390:31-bit)
13 jiffies = jiffies_64 + 4;
15 OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
16 OUTPUT_ARCH(s390:64-bit)
22 text PT_LOAD FLAGS(5); /* R_E */
23 data PT_LOAD FLAGS(7); /* RWE */
24 note PT_NOTE FLAGS(0); /* ___ */
31 _text = .; /* Text and read-only data */
42 _etext = .; /* End of text section */
46 .dummy : { *(.dummy) } :data
48 RO_DATA_SECTION(PAGE_SIZE)
50 #ifdef CONFIG_SHARED_KERNEL
51 . = ALIGN(0x100000); /* VM shared segments are 1MB aligned */
55 _eshared = .; /* End of shareable data */
56 _sdata = .; /* Start of data section */
58 EXCEPTION_TABLE(16) :data
60 RW_DATA_SECTION(0x100, PAGE_SIZE, THREAD_SIZE)
62 _edata = .; /* End of data section */
64 /* will be freed after init */
65 . = ALIGN(PAGE_SIZE); /* Init code and data */
68 INIT_TEXT_SECTION(PAGE_SIZE)
71 * .exit.text is discarded at runtime, not link time,
72 * to deal with references from __bug_table
78 /* early.c uses stsi, which requires page aligned data. */
80 INIT_DATA_SECTION(0x100)
84 __init_end = .; /* freed after init ends here */
90 /* Debugging sections. */
94 /* Sections to be discarded */