summaryrefslogblamecommitdiff
path: root/arch/i386/kernel/vmlinux.lds.S
blob: e0512cc8bea76b9b73c75177426209b0b6306095 (plain) (tree) 
1da177e4c3f4






































































































































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






































































































































                                                                             
/* ld script to make i386 Linux kernel
 * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
 */

#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
#include <asm/page.h>

OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
OUTPUT_ARCH(i386)
ENTRY(startup_32)
jiffies = jiffies_64;
SECTIONS
{
  . = __PAGE_OFFSET + 0x100000;
  /* read-only */
  _text = .;			/* Text and read-only data */
  .text : {
	*(.text)
	SCHED_TEXT
	LOCK_TEXT
	*(.fixup)
	*(.gnu.warning)
	} = 0x9090

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

  . = ALIGN(16);		/* Exception table */
  __start___ex_table = .;
  __ex_table : { *(__ex_table) }
  __stop___ex_table = .;

  RODATA

  /* writeable */
  .data : {			/* Data */
	*(.data)
	CONSTRUCTORS
	}

  . = ALIGN(4096);
  __nosave_begin = .;
  .data_nosave : { *(.data.nosave) }
  . = ALIGN(4096);
  __nosave_end = .;

  . = ALIGN(4096);
  .data.page_aligned : { *(.data.idt) }

  . = ALIGN(32);
  .data.cacheline_aligned : { *(.data.cacheline_aligned) }

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

  . = ALIGN(THREAD_SIZE);	/* init_task */
  .data.init_task : { *(.data.init_task) }

  /* will be freed after init */
  . = ALIGN(4096);		/* Init code and data */
  __init_begin = .;
  .init.text : { 
	_sinittext = .;
	*(.init.text)
	_einittext = .;
  }
  .init.data : { *(.init.data) }
  . = ALIGN(16);
  __setup_start = .;
  .init.setup : { *(.init.setup) }
  __setup_end = .;
  __initcall_start = .;
  .initcall.init : {
	*(.initcall1.init) 
	*(.initcall2.init) 
	*(.initcall3.init) 
	*(.initcall4.init) 
	*(.initcall5.init) 
	*(.initcall6.init) 
	*(.initcall7.init)
  }
  __initcall_end = .;
  __con_initcall_start = .;
  .con_initcall.init : { *(.con_initcall.init) }
  __con_initcall_end = .;
  SECURITY_INIT
  . = ALIGN(4);
  __alt_instructions = .;
  .altinstructions : { *(.altinstructions) } 
  __alt_instructions_end = .; 
 .altinstr_replacement : { *(.altinstr_replacement) } 
  /* .exit.text is discard at runtime, not link time, to deal with references
     from .altinstructions and .eh_frame */
  .exit.text : { *(.exit.text) }
  .exit.data : { *(.exit.data) }
  . = ALIGN(4096);
  __initramfs_start = .;
  .init.ramfs : { *(.init.ramfs) }
  __initramfs_end = .;
  . = ALIGN(32);
  __per_cpu_start = .;
  .data.percpu  : { *(.data.percpu) }
  __per_cpu_end = .;
  . = ALIGN(4096);
  __init_end = .;
  /* freed after init ends here */
	
  __bss_start = .;		/* BSS */
  .bss : {
	*(.bss.page_aligned)
	*(.bss)
  }
  . = ALIGN(4);
  __bss_stop = .; 

  _end = . ;

  /* This is where the kernel creates the early boot page tables */
  . = ALIGN(4096);
  pg0 = .;

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

  /* Stabs debugging sections.  */
  .stab 0 : { *(.stab) }
  .stabstr 0 : { *(.stabstr) }
  .stab.excl 0 : { *(.stab.excl) }
  .stab.exclstr 0 : { *(.stab.exclstr) }
  .stab.index 0 : { *(.stab.index) }
  .stab.indexstr 0 : { *(.stab.indexstr) }
  .comment 0 : { *(.comment) }
}