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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 LT |
12 | #define RODATA \ |
13 | .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ | |
14 | *(.rodata) *(.rodata.*) \ | |
15 | *(__vermagic) /* Kernel version magic */ \ | |
16 | } \ | |
17 | \ | |
18 | .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \ | |
19 | *(.rodata1) \ | |
20 | } \ | |
21 | \ | |
22 | /* PCI quirks */ \ | |
23 | .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ | |
24 | VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ | |
25 | *(.pci_fixup_early) \ | |
26 | VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \ | |
27 | VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \ | |
28 | *(.pci_fixup_header) \ | |
29 | VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \ | |
30 | VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \ | |
31 | *(.pci_fixup_final) \ | |
32 | VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \ | |
33 | VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \ | |
34 | *(.pci_fixup_enable) \ | |
35 | VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \ | |
36 | } \ | |
37 | \ | |
38 | /* Kernel symbol table: Normal symbols */ \ | |
39 | __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ | |
40 | VMLINUX_SYMBOL(__start___ksymtab) = .; \ | |
41 | *(__ksymtab) \ | |
42 | VMLINUX_SYMBOL(__stop___ksymtab) = .; \ | |
43 | } \ | |
44 | \ | |
45 | /* Kernel symbol table: GPL-only symbols */ \ | |
46 | __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ | |
47 | VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ | |
48 | *(__ksymtab_gpl) \ | |
49 | VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ | |
50 | } \ | |
51 | \ | |
52 | /* Kernel symbol table: Normal symbols */ \ | |
53 | __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \ | |
54 | VMLINUX_SYMBOL(__start___kcrctab) = .; \ | |
55 | *(__kcrctab) \ | |
56 | VMLINUX_SYMBOL(__stop___kcrctab) = .; \ | |
57 | } \ | |
58 | \ | |
59 | /* Kernel symbol table: GPL-only symbols */ \ | |
60 | __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \ | |
61 | VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \ | |
62 | *(__kcrctab_gpl) \ | |
63 | VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \ | |
64 | } \ | |
65 | \ | |
66 | /* Kernel symbol table: strings */ \ | |
67 | __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ | |
68 | *(__ksymtab_strings) \ | |
69 | } \ | |
70 | \ | |
71 | /* Built-in module parameters. */ \ | |
72 | __param : AT(ADDR(__param) - LOAD_OFFSET) { \ | |
73 | VMLINUX_SYMBOL(__start___param) = .; \ | |
74 | *(__param) \ | |
75 | VMLINUX_SYMBOL(__stop___param) = .; \ | |
76 | } | |
77 | ||
78 | #define SECURITY_INIT \ | |
60bad7fa | 79 | .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \ |
1da177e4 LT |
80 | VMLINUX_SYMBOL(__security_initcall_start) = .; \ |
81 | *(.security_initcall.init) \ | |
82 | VMLINUX_SYMBOL(__security_initcall_end) = .; \ | |
83 | } | |
84 | ||
6d30e3a8 SR |
85 | /* sched.text is aling to function alignment to secure we have same |
86 | * address even at second ld pass when generating System.map */ | |
1da177e4 | 87 | #define SCHED_TEXT \ |
6d30e3a8 | 88 | ALIGN_FUNCTION(); \ |
1da177e4 LT |
89 | VMLINUX_SYMBOL(__sched_text_start) = .; \ |
90 | *(.sched.text) \ | |
91 | VMLINUX_SYMBOL(__sched_text_end) = .; | |
92 | ||
6d30e3a8 SR |
93 | /* spinlock.text is aling to function alignment to secure we have same |
94 | * address even at second ld pass when generating System.map */ | |
1da177e4 | 95 | #define LOCK_TEXT \ |
6d30e3a8 | 96 | ALIGN_FUNCTION(); \ |
1da177e4 LT |
97 | VMLINUX_SYMBOL(__lock_text_start) = .; \ |
98 | *(.spinlock.text) \ | |
99 | VMLINUX_SYMBOL(__lock_text_end) = .; |