1 /* SPDX-License-Identifier: GPL-2.0-or-later * !! 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* !! 2 #if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
3 * OpenRISC vmlinux.lds.S !! 3 PHDRS
4 * <<
5 * Linux architectural port borrowing liberall <<
6 * others. All original copyrights apply as p <<
7 * declaration. <<
8 * <<
9 * Modifications for the OpenRISC architecture <<
10 * Copyright (C) 2003 Matjaz Breskvar <phoenix@ <<
11 * Copyright (C) 2010-2011 Jonas Bonn <jonas@so <<
12 * <<
13 * ld script for OpenRISC architecture <<
14 */ <<
15 <<
16 /* TODO <<
17 * - clean up __offset & stuff <<
18 * - change all 8192 alignment to <<
19 * - recheck if all alignments ar <<
20 */ <<
21 <<
22 # define LOAD_OFFSET PAGE_OFFSET <<
23 # define LOAD_BASE PAGE_OFFSET <<
24 <<
25 #include <asm/page.h> <<
26 #include <asm/cache.h> <<
27 #include <asm/thread_info.h> <<
28 #include <asm-generic/vmlinux.lds.h> <<
29 <<
30 #ifdef __OR1K__ <<
31 #define __OUTPUT_FORMAT "elf32-or1k" <<
32 #else <<
33 #define __OUTPUT_FORMAT "elf32-or32" <<
34 #endif <<
35 <<
36 OUTPUT_FORMAT(__OUTPUT_FORMAT, __OUTPUT_FORMAT <<
37 jiffies = jiffies_64 + 4; <<
38 <<
39 SECTIONS <<
40 { 4 {
41 /* Read-only sections, merged into tex !! 5 text PT_LOAD FILEHDR PHDRS FLAGS (7);
42 . = LOAD_BASE ; !! 6 data PT_LOAD FLAGS (7);
43 <<
44 _text = .; <<
45 <<
46 /* _s_kernel_ro must be page aligned * <<
47 . = ALIGN(PAGE_SIZE); <<
48 _s_kernel_ro = .; <<
49 <<
50 .text : AT(ADDR(.tex <<
51 { <<
52 _stext = .; <<
53 TEXT_TEXT <<
54 SCHED_TEXT <<
55 LOCK_TEXT <<
56 KPROBES_TEXT <<
57 IRQENTRY_TEXT <<
58 SOFTIRQENTRY_TEXT <<
59 *(.fixup) <<
60 *(.text.__*) <<
61 _etext = .; <<
62 } <<
63 /* TODO: Check if fixup and text.__* a <<
64 * fixup is definitely necessary <<
65 */ <<
66 <<
67 _sdata = .; <<
68 <<
69 /* Page alignment required for RO_DATA <<
70 RO_DATA(PAGE_SIZE) <<
71 _e_kernel_ro = .; <<
72 <<
73 /* Whatever comes after _e_kernel_ro h <<
74 <<
75 /* 32 here is cacheline size... rechec <<
76 RW_DATA(32, PAGE_SIZE, PAGE_SIZE) <<
77 <<
78 _edata = .; <<
79 <<
80 EXCEPTION_TABLE(4) <<
81 <<
82 /* Init code and data */ <<
83 . = ALIGN(PAGE_SIZE); <<
84 __init_begin = .; <<
85 <<
86 HEAD_TEXT_SECTION <<
87 <<
88 /* Page aligned */ <<
89 INIT_TEXT_SECTION(PAGE_SIZE) <<
90 <<
91 /* Align __setup_start on 16 byte boun <<
92 INIT_DATA_SECTION(16) <<
93 <<
94 PERCPU_SECTION(L1_CACHE_BYTES) <<
95 <<
96 __init_end = .; <<
97 <<
98 BSS_SECTION(0, 0, 0x20) <<
99 <<
100 _end = .; <<
101 <<
102 /* Throw in the debugging sections */ <<
103 STABS_DEBUG <<
104 DWARF_DEBUG <<
105 ELF_DETAILS <<
106 <<
107 /* Sections to be discarded -- must be <<
108 DISCARDS <<
109 } 7 }
>> 8 #ifdef CONFIG_SUN3
>> 9 #include "vmlinux-sun3.lds"
>> 10 #else
>> 11 #include "vmlinux-std.lds"
>> 12 #endif
>> 13 #else
>> 14 #include "vmlinux-nommu.lds"
>> 15 #endif
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