diff options
Diffstat (limited to 'arch/i386/kernel/vmlinux.lds.S')
-rw-r--r-- | arch/i386/kernel/vmlinux.lds.S | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..e0512cc8bea7 --- /dev/null +++ b/arch/i386/kernel/vmlinux.lds.S | |||
@@ -0,0 +1,134 @@ | |||
1 | /* ld script to make i386 Linux kernel | ||
2 | * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>; | ||
3 | */ | ||
4 | |||
5 | #include <asm-generic/vmlinux.lds.h> | ||
6 | #include <asm/thread_info.h> | ||
7 | #include <asm/page.h> | ||
8 | |||
9 | OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") | ||
10 | OUTPUT_ARCH(i386) | ||
11 | ENTRY(startup_32) | ||
12 | jiffies = jiffies_64; | ||
13 | SECTIONS | ||
14 | { | ||
15 | . = __PAGE_OFFSET + 0x100000; | ||
16 | /* read-only */ | ||
17 | _text = .; /* Text and read-only data */ | ||
18 | .text : { | ||
19 | *(.text) | ||
20 | SCHED_TEXT | ||
21 | LOCK_TEXT | ||
22 | *(.fixup) | ||
23 | *(.gnu.warning) | ||
24 | } = 0x9090 | ||
25 | |||
26 | _etext = .; /* End of text section */ | ||
27 | |||
28 | . = ALIGN(16); /* Exception table */ | ||
29 | __start___ex_table = .; | ||
30 | __ex_table : { *(__ex_table) } | ||
31 | __stop___ex_table = .; | ||
32 | |||
33 | RODATA | ||
34 | |||
35 | /* writeable */ | ||
36 | .data : { /* Data */ | ||
37 | *(.data) | ||
38 | CONSTRUCTORS | ||
39 | } | ||
40 | |||
41 | . = ALIGN(4096); | ||
42 | __nosave_begin = .; | ||
43 | .data_nosave : { *(.data.nosave) } | ||
44 | . = ALIGN(4096); | ||
45 | __nosave_end = .; | ||
46 | |||
47 | . = ALIGN(4096); | ||
48 | .data.page_aligned : { *(.data.idt) } | ||
49 | |||
50 | . = ALIGN(32); | ||
51 | .data.cacheline_aligned : { *(.data.cacheline_aligned) } | ||
52 | |||
53 | _edata = .; /* End of data section */ | ||
54 | |||
55 | . = ALIGN(THREAD_SIZE); /* init_task */ | ||
56 | .data.init_task : { *(.data.init_task) } | ||
57 | |||
58 | /* will be freed after init */ | ||
59 | . = ALIGN(4096); /* Init code and data */ | ||
60 | __init_begin = .; | ||
61 | .init.text : { | ||
62 | _sinittext = .; | ||
63 | *(.init.text) | ||
64 | _einittext = .; | ||
65 | } | ||
66 | .init.data : { *(.init.data) } | ||
67 | . = ALIGN(16); | ||
68 | __setup_start = .; | ||
69 | .init.setup : { *(.init.setup) } | ||
70 | __setup_end = .; | ||
71 | __initcall_start = .; | ||
72 | .initcall.init : { | ||
73 | *(.initcall1.init) | ||
74 | *(.initcall2.init) | ||
75 | *(.initcall3.init) | ||
76 | *(.initcall4.init) | ||
77 | *(.initcall5.init) | ||
78 | *(.initcall6.init) | ||
79 | *(.initcall7.init) | ||
80 | } | ||
81 | __initcall_end = .; | ||
82 | __con_initcall_start = .; | ||
83 | .con_initcall.init : { *(.con_initcall.init) } | ||
84 | __con_initcall_end = .; | ||
85 | SECURITY_INIT | ||
86 | . = ALIGN(4); | ||
87 | __alt_instructions = .; | ||
88 | .altinstructions : { *(.altinstructions) } | ||
89 | __alt_instructions_end = .; | ||
90 | .altinstr_replacement : { *(.altinstr_replacement) } | ||
91 | /* .exit.text is discard at runtime, not link time, to deal with references | ||
92 | from .altinstructions and .eh_frame */ | ||
93 | .exit.text : { *(.exit.text) } | ||
94 | .exit.data : { *(.exit.data) } | ||
95 | . = ALIGN(4096); | ||
96 | __initramfs_start = .; | ||
97 | .init.ramfs : { *(.init.ramfs) } | ||
98 | __initramfs_end = .; | ||
99 | . = ALIGN(32); | ||
100 | __per_cpu_start = .; | ||
101 | .data.percpu : { *(.data.percpu) } | ||
102 | __per_cpu_end = .; | ||
103 | . = ALIGN(4096); | ||
104 | __init_end = .; | ||
105 | /* freed after init ends here */ | ||
106 | |||
107 | __bss_start = .; /* BSS */ | ||
108 | .bss : { | ||
109 | *(.bss.page_aligned) | ||
110 | *(.bss) | ||
111 | } | ||
112 | . = ALIGN(4); | ||
113 | __bss_stop = .; | ||
114 | |||
115 | _end = . ; | ||
116 | |||
117 | /* This is where the kernel creates the early boot page tables */ | ||
118 | . = ALIGN(4096); | ||
119 | pg0 = .; | ||
120 | |||
121 | /* Sections to be discarded */ | ||
122 | /DISCARD/ : { | ||
123 | *(.exitcall.exit) | ||
124 | } | ||
125 | |||
126 | /* Stabs debugging sections. */ | ||
127 | .stab 0 : { *(.stab) } | ||
128 | .stabstr 0 : { *(.stabstr) } | ||
129 | .stab.excl 0 : { *(.stab.excl) } | ||
130 | .stab.exclstr 0 : { *(.stab.exclstr) } | ||
131 | .stab.index 0 : { *(.stab.index) } | ||
132 | .stab.indexstr 0 : { *(.stab.indexstr) } | ||
133 | .comment 0 : { *(.comment) } | ||
134 | } | ||