summaryrefslogtreecommitdiffstats
path: root/arch/sh64/kernel/vmlinux.lds.S
blob: f533a064da5f9d03cc7ef2c63d112d748e1bca7a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * arch/sh5/vmlinux.lds.S
 *
 * ld script to make ST50 Linux kernel
 *
 * Copyright (C) 2000, 2001  Paolo Alberelli
 *
 * benedict.gaster@superh.com:	 2nd May 2002
 *    Add definition of empty_zero_page to be the first page of kernel image.
 *
 * benedict.gaster@superh.com:	 3rd May 2002
 *    Added support for ramdisk, removing statically linked romfs at the same time.
 *
 * lethal@linux-sh.org:          9th May 2003
 *    Kill off GLOBAL_NAME() usage and other CDC-isms.
 *
 * lethal@linux-sh.org:         19th May 2003
 *    Remove support for ancient toolchains.
 */

#include <asm/page.h>
#include <asm/cache.h>
#include <asm/processor.h>
#include <asm/thread_info.h>

#define LOAD_OFFSET	CONFIG_CACHED_MEMORY_OFFSET
#include <asm-generic/vmlinux.lds.h>

OUTPUT_ARCH(sh:sh5)

#define C_PHYS(x) AT (ADDR(x) - LOAD_OFFSET)

ENTRY(__start)
SECTIONS
{
  . = CONFIG_CACHED_MEMORY_OFFSET + CONFIG_MEMORY_START + PAGE_SIZE;
  _text = .;			/* Text and read-only data */
  text = .;			/* Text and read-only data */

  .empty_zero_page : C_PHYS(.empty_zero_page) {
	*(.empty_zero_page)
	} = 0

  .text : C_PHYS(.text) {
  	*(.text.head)
	TEXT_TEXT
	*(.text64)
        *(.text..SHmedia32)
	SCHED_TEXT
	LOCK_TEXT
	*(.fixup)
	*(.gnu.warning)
#ifdef CONFIG_LITTLE_ENDIAN
	} = 0x6ff0fff0
#else
	} = 0xf0fff06f
#endif

  /* We likely want __ex_table to be Cache Line aligned */
  . = ALIGN(L1_CACHE_BYTES);		/* Exception table */
  __start___ex_table = .;
  __ex_table : C_PHYS(__ex_table) { *(__ex_table) }
  __stop___ex_table = .;

  _etext = .;			/* End of text section */

  NOTES 

  RODATA

  .data : C_PHYS(.data) {			/* Data */
	DATA_DATA
	CONSTRUCTORS
	}

  . = ALIGN(PAGE_SIZE);
  .data.page_aligned : C_PHYS(.data.page_aligned) { *(.data.page_aligned) }

  PERCPU(PAGE_SIZE)

  . = ALIGN(L1_CACHE_BYTES);
  .data.cacheline_aligned : C_PHYS(.data.cacheline_aligned) { *(.data.cacheline_aligned) }

  _edata = .;			/* End of data section */

  . = ALIGN(THREAD_SIZE);	/* init_task: structure size aligned */
  .data.init_task : C_PHYS(.data.init_task) { *(.data.init_task) }

  . = ALIGN(PAGE_SIZE);		/* Init code and data */
  __init_begin = .;
  _sinittext = .;
  .init.text : C_PHYS(.init.text) { *(.init.text) }
  _einittext = .;
  .init.data : C_PHYS(.init.data) { *(.init.data) }
  . = ALIGN(L1_CACHE_BYTES);	/* Better if Cache Line aligned */
  __setup_start = .;
  .init.setup : C_PHYS(.init.setup) { *(.init.setup) }
  __setup_end = .;
  __initcall_start = .;
  .initcall.init : C_PHYS(.initcall.init) {
	INITCALLS
  }
  __initcall_end = .;
  __con_initcall_start = .;
  .con_initcall.init : C_PHYS(.con_initcall.init) { *(.con_initcall.init) }
  __con_initcall_end = .;
  SECURITY_INIT

#ifdef CONFIG_BLK_DEV_INITRD
  __initramfs_start = .;
  .init.ramfs : C_PHYS(.init.ramfs) { *(.init.ramfs) }
  __initramfs_end = .;
#endif

  . = ALIGN(PAGE_SIZE);
  __init_end = .;

  /* Align to the biggest single data representation, head and tail */
  . = ALIGN(8);
  __bss_start = .;		/* BSS */
  .bss : C_PHYS(.bss) {
	*(.bss)
	}
  . = ALIGN(8);
  _end = . ;

  /* Sections to be discarded */
  /DISCARD/ : {
	*(.exit.text)
	*(.exit.data)
	*(.exitcall.exit)
	}

  STABS_DEBUG
  DWARF_DEBUG
}
OpenPOWER on IntegriCloud