1/* MN10300 Main kernel linker script
2 *
3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public Licence
8 * as published by the Free Software Foundation; either version
9 * 2 of the Licence, or (at your option) any later version.
10 */
11#define __VMLINUX_LDS__
12#include <asm-generic/vmlinux.lds.h>
13#include <asm/thread_info.h>
14#include <asm/page.h>
15
16OUTPUT_FORMAT("elf32-am33lin", "elf32-am33lin", "elf32-am33lin")
17OUTPUT_ARCH(mn10300)
18ENTRY(_start)
19jiffies = jiffies_64;
20#ifndef CONFIG_MN10300_CURRENT_IN_E2
21current = __current;
22#endif
23SECTIONS
24{
25  . = CONFIG_KERNEL_TEXT_ADDRESS;
26  /* read-only */
27  _stext = .;
28  _text = .;			/* Text and read-only data */
29  .text : {
30	HEAD_TEXT
31	TEXT_TEXT
32	SCHED_TEXT
33	LOCK_TEXT
34	KPROBES_TEXT
35	*(.fixup)
36	*(.gnu.warning)
37	} = 0xcb
38
39  _etext = .;			/* End of text section */
40
41  EXCEPTION_TABLE(16)
42  BUG_TABLE
43
44  RO_DATA(PAGE_SIZE)
45
46  /* writeable */
47  _sdata = .;     /* Start of rw data section */
48  RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
49  _edata = .;
50
51  /* might get freed after init */
52  . = ALIGN(PAGE_SIZE);
53  .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
54  	__smp_locks = .;
55	*(.smp_locks)
56	__smp_locks_end = .;
57  }
58
59  /* will be freed after init */
60  . = ALIGN(PAGE_SIZE);		/* Init code and data */
61  __init_begin = .;
62  INIT_TEXT_SECTION(PAGE_SIZE)
63  INIT_DATA_SECTION(16)
64  . = ALIGN(4);
65  __alt_instructions = .;
66  .altinstructions : { *(.altinstructions) }
67  __alt_instructions_end = .;
68 .altinstr_replacement : { *(.altinstr_replacement) }
69  /* .exit.text is discard at runtime, not link time, to deal with references
70     from .altinstructions and .eh_frame */
71	.exit.text : { EXIT_TEXT; }
72	.exit.data : { EXIT_DATA; }
73
74  PERCPU_SECTION(32)
75  . = ALIGN(PAGE_SIZE);
76  __init_end = .;
77  /* freed after init ends here */
78
79  BSS_SECTION(0, PAGE_SIZE, 4)
80
81  _end = . ;
82
83  /* This is where the kernel creates the early boot page tables */
84  . = ALIGN(PAGE_SIZE);
85  pg0 = .;
86
87  STABS_DEBUG
88
89  DWARF_DEBUG
90
91  /* Sections to be discarded */
92  DISCARDS
93}
94