blob: a3ff09c4c3f919051d859bbf2887512a74ba2b51 (
plain)
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
135
136
137
138
139
140
141
142
143
144
145
146
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Regents of the University of California
* Copyright (C) 2017 SiFive
* Copyright (C) 2020 Vitaly Wool, Konsulko AB
*/
#include <asm/pgtable.h>
#define LOAD_OFFSET KERNEL_LINK_ADDR
/* No __ro_after_init data in the .rodata section - which will always be ro */
#define RO_AFTER_INIT_DATA
#include <asm/vmlinux.lds.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
OUTPUT_ARCH(riscv)
ENTRY(_start)
jiffies = jiffies_64;
SECTIONS
{
/* Beginning of code and text segment */
. = LOAD_OFFSET;
_xiprom = .;
_start = .;
HEAD_TEXT_SECTION
INIT_TEXT_SECTION(PAGE_SIZE)
/* we have to discard exit text and such at runtime, not link time */
.exit.text :
{
EXIT_TEXT
}
.text : {
_text = .;
_stext = .;
TEXT_TEXT
SCHED_TEXT
CPUIDLE_TEXT
LOCK_TEXT
KPROBES_TEXT
ENTRY_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
*(.fixup)
_etext = .;
}
RO_DATA(L1_CACHE_BYTES)
.srodata : {
*(.srodata*)
}
.init.rodata : {
INIT_SETUP(16)
INIT_CALLS
CON_INITCALL
INIT_RAM_FS
}
_exiprom = .; /* End of XIP ROM area */
/*
* From this point, stuff is considered writable and will be copied to RAM
*/
__data_loc = ALIGN(16); /* location in file */
. = LOAD_OFFSET + XIP_OFFSET; /* location in memory */
_sdata = .; /* Start of data section */
_data = .;
RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
_edata = .;
__start_ro_after_init = .;
.data.ro_after_init : AT(ADDR(.data.ro_after_init) - LOAD_OFFSET) {
*(.data..ro_after_init)
}
__end_ro_after_init = .;
. = ALIGN(PAGE_SIZE);
__init_begin = .;
.init.data : {
INIT_DATA
}
.exit.data : {
EXIT_DATA
}
. = ALIGN(8);
__soc_early_init_table : {
__soc_early_init_table_start = .;
KEEP(*(__soc_early_init_table))
__soc_early_init_table_end = .;
}
__soc_builtin_dtb_table : {
__soc_builtin_dtb_table_start = .;
KEEP(*(__soc_builtin_dtb_table))
__soc_builtin_dtb_table_end = .;
}
PERCPU_SECTION(L1_CACHE_BYTES)
. = ALIGN(8);
.alternative : {
__alt_start = .;
*(.alternative)
__alt_end = .;
}
__init_end = .;
. = ALIGN(16);
.xip.traps : {
__xip_traps_start = .;
*(.xip.traps)
__xip_traps_end = .;
}
. = ALIGN(PAGE_SIZE);
.sdata : {
__global_pointer$ = . + 0x800;
*(.sdata*)
*(.sbss*)
}
BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)
EXCEPTION_TABLE(0x10)
.rel.dyn : AT(ADDR(.rel.dyn) - LOAD_OFFSET) {
*(.rel.dyn*)
}
/*
* End of copied data. We need a dummy section to get its LMA.
* Also located before final ALIGN() as trailing padding is not stored
* in the resulting binary file and useless to copy.
*/
.data.endmark : AT(ADDR(.data.endmark) - LOAD_OFFSET) { }
_edata_loc = LOADADDR(.data.endmark);
. = ALIGN(PAGE_SIZE);
_end = .;
STABS_DEBUG
DWARF_DEBUG
DISCARDS
}
|
