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1da177e4 LT |
1 | #ifndef LOAD_OFFSET |
2 | #define LOAD_OFFSET 0 | |
3 | #endif | |
4 | ||
5 | #ifndef VMLINUX_SYMBOL | |
6 | #define VMLINUX_SYMBOL(_sym_) _sym_ | |
7 | #endif | |
8 | ||
6d30e3a8 SR |
9 | /* Align . to a 8 byte boundary equals to maximum function alignment. */ |
10 | #define ALIGN_FUNCTION() . = ALIGN(8) | |
11 | ||
1da177e4 | 12 | #define RODATA \ |
37b73c82 AV |
13 | . = ALIGN(4096); \ |
14 | __start_rodata = .; \ | |
1da177e4 LT |
15 | .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ |
16 | *(.rodata) *(.rodata.*) \ | |
17 | *(__vermagic) /* Kernel version magic */ \ | |
18 | } \ | |
19 | \ | |
20 | .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \ | |
21 | *(.rodata1) \ | |
22 | } \ | |
23 | \ | |
24 | /* PCI quirks */ \ | |
25 | .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ | |
26 | VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ | |
27 | *(.pci_fixup_early) \ | |
28 | VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \ | |
29 | VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \ | |
30 | *(.pci_fixup_header) \ | |
31 | VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \ | |
32 | VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \ | |
33 | *(.pci_fixup_final) \ | |
34 | VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \ | |
35 | VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \ | |
36 | *(.pci_fixup_enable) \ | |
37 | VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \ | |
38 | } \ | |
39 | \ | |
394b701c MP |
40 | /* RapidIO route ops */ \ |
41 | .rio_route : AT(ADDR(.rio_route) - LOAD_OFFSET) { \ | |
42 | VMLINUX_SYMBOL(__start_rio_route_ops) = .; \ | |
43 | *(.rio_route_ops) \ | |
44 | VMLINUX_SYMBOL(__end_rio_route_ops) = .; \ | |
45 | } \ | |
46 | \ | |
1da177e4 LT |
47 | /* Kernel symbol table: Normal symbols */ \ |
48 | __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ | |
49 | VMLINUX_SYMBOL(__start___ksymtab) = .; \ | |
50 | *(__ksymtab) \ | |
51 | VMLINUX_SYMBOL(__stop___ksymtab) = .; \ | |
52 | } \ | |
53 | \ | |
54 | /* Kernel symbol table: GPL-only symbols */ \ | |
55 | __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ | |
56 | VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ | |
57 | *(__ksymtab_gpl) \ | |
58 | VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ | |
59 | } \ | |
60 | \ | |
9f28bb7e GKH |
61 | /* Kernel symbol table: GPL-future-only symbols */ \ |
62 | __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \ | |
63 | VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \ | |
64 | *(__ksymtab_gpl_future) \ | |
65 | VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \ | |
66 | } \ | |
67 | \ | |
1da177e4 LT |
68 | /* Kernel symbol table: Normal symbols */ \ |
69 | __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \ | |
70 | VMLINUX_SYMBOL(__start___kcrctab) = .; \ | |
71 | *(__kcrctab) \ | |
72 | VMLINUX_SYMBOL(__stop___kcrctab) = .; \ | |
73 | } \ | |
74 | \ | |
75 | /* Kernel symbol table: GPL-only symbols */ \ | |
76 | __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \ | |
77 | VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \ | |
78 | *(__kcrctab_gpl) \ | |
79 | VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \ | |
80 | } \ | |
81 | \ | |
9f28bb7e GKH |
82 | /* Kernel symbol table: GPL-future-only symbols */ \ |
83 | __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \ | |
84 | VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .; \ | |
85 | *(__kcrctab_gpl_future) \ | |
86 | VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \ | |
87 | } \ | |
88 | \ | |
1da177e4 LT |
89 | /* Kernel symbol table: strings */ \ |
90 | __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ | |
91 | *(__ksymtab_strings) \ | |
92 | } \ | |
37b73c82 AV |
93 | __end_rodata = .; \ |
94 | . = ALIGN(4096); \ | |
1da177e4 LT |
95 | \ |
96 | /* Built-in module parameters. */ \ | |
97 | __param : AT(ADDR(__param) - LOAD_OFFSET) { \ | |
98 | VMLINUX_SYMBOL(__start___param) = .; \ | |
99 | *(__param) \ | |
100 | VMLINUX_SYMBOL(__stop___param) = .; \ | |
101 | } | |
102 | ||
103 | #define SECURITY_INIT \ | |
60bad7fa | 104 | .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \ |
1da177e4 LT |
105 | VMLINUX_SYMBOL(__security_initcall_start) = .; \ |
106 | *(.security_initcall.init) \ | |
107 | VMLINUX_SYMBOL(__security_initcall_end) = .; \ | |
108 | } | |
109 | ||
6d30e3a8 SR |
110 | /* sched.text is aling to function alignment to secure we have same |
111 | * address even at second ld pass when generating System.map */ | |
1da177e4 | 112 | #define SCHED_TEXT \ |
6d30e3a8 | 113 | ALIGN_FUNCTION(); \ |
1da177e4 LT |
114 | VMLINUX_SYMBOL(__sched_text_start) = .; \ |
115 | *(.sched.text) \ | |
116 | VMLINUX_SYMBOL(__sched_text_end) = .; | |
117 | ||
6d30e3a8 SR |
118 | /* spinlock.text is aling to function alignment to secure we have same |
119 | * address even at second ld pass when generating System.map */ | |
1da177e4 | 120 | #define LOCK_TEXT \ |
6d30e3a8 | 121 | ALIGN_FUNCTION(); \ |
1da177e4 LT |
122 | VMLINUX_SYMBOL(__lock_text_start) = .; \ |
123 | *(.spinlock.text) \ | |
124 | VMLINUX_SYMBOL(__lock_text_end) = .; | |
d0aaff97 PP |
125 | |
126 | #define KPROBES_TEXT \ | |
127 | ALIGN_FUNCTION(); \ | |
128 | VMLINUX_SYMBOL(__kprobes_text_start) = .; \ | |
129 | *(.kprobes.text) \ | |
130 | VMLINUX_SYMBOL(__kprobes_text_end) = .; | |
a7d0c210 PBG |
131 | |
132 | /* DWARF debug sections. | |
133 | Symbols in the DWARF debugging sections are relative to | |
134 | the beginning of the section so we begin them at 0. */ | |
135 | #define DWARF_DEBUG \ | |
136 | /* DWARF 1 */ \ | |
137 | .debug 0 : { *(.debug) } \ | |
138 | .line 0 : { *(.line) } \ | |
139 | /* GNU DWARF 1 extensions */ \ | |
140 | .debug_srcinfo 0 : { *(.debug_srcinfo) } \ | |
141 | .debug_sfnames 0 : { *(.debug_sfnames) } \ | |
142 | /* DWARF 1.1 and DWARF 2 */ \ | |
143 | .debug_aranges 0 : { *(.debug_aranges) } \ | |
144 | .debug_pubnames 0 : { *(.debug_pubnames) } \ | |
145 | /* DWARF 2 */ \ | |
146 | .debug_info 0 : { *(.debug_info \ | |
147 | .gnu.linkonce.wi.*) } \ | |
148 | .debug_abbrev 0 : { *(.debug_abbrev) } \ | |
149 | .debug_line 0 : { *(.debug_line) } \ | |
150 | .debug_frame 0 : { *(.debug_frame) } \ | |
151 | .debug_str 0 : { *(.debug_str) } \ | |
152 | .debug_loc 0 : { *(.debug_loc) } \ | |
153 | .debug_macinfo 0 : { *(.debug_macinfo) } \ | |
154 | /* SGI/MIPS DWARF 2 extensions */ \ | |
155 | .debug_weaknames 0 : { *(.debug_weaknames) } \ | |
156 | .debug_funcnames 0 : { *(.debug_funcnames) } \ | |
157 | .debug_typenames 0 : { *(.debug_typenames) } \ | |
158 | .debug_varnames 0 : { *(.debug_varnames) } \ | |
159 | ||
160 | /* Stabs debugging sections. */ | |
161 | #define STABS_DEBUG \ | |
162 | .stab 0 : { *(.stab) } \ | |
163 | .stabstr 0 : { *(.stabstr) } \ | |
164 | .stab.excl 0 : { *(.stab.excl) } \ | |
165 | .stab.exclstr 0 : { *(.stab.exclstr) } \ | |
166 | .stab.index 0 : { *(.stab.index) } \ | |
167 | .stab.indexstr 0 : { *(.stab.indexstr) } \ | |
168 | .comment 0 : { *(.comment) } |