blob: 78311a6101a3eb26dd1a44f4479f3dfaf937c17c (
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
|
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/sizes.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#define PAGE_SIZE _PAGE_SIZE
/*
* Put .bss..swapper_pg_dir as the first thing in .bss. This will
* ensure that it has .bss alignment (64K).
*/
#define BSS_FIRST_SECTIONS *(.bss..swapper_pg_dir)
#include <asm-generic/vmlinux.lds.h>
/*
* Max avaliable Page Size is 64K, so we set SectionAlignment
* field of EFI application to 64K.
*/
PECOFF_FILE_ALIGN = 0x200;
PECOFF_SEGMENT_ALIGN = 0x10000;
OUTPUT_ARCH(loongarch)
ENTRY(kernel_entry)
PHDRS {
text PT_LOAD FLAGS(7); /* RWX */
note PT_NOTE FLAGS(4); /* R__ */
}
jiffies = jiffies_64;
SECTIONS
{
. = VMLINUX_LOAD_ADDRESS;
_text = .;
HEAD_TEXT_SECTION
. = ALIGN(PECOFF_SEGMENT_ALIGN);
.text : {
TEXT_TEXT
SCHED_TEXT
CPUIDLE_TEXT
LOCK_TEXT
KPROBES_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
*(.fixup)
*(.gnu.warning)
} :text = 0
. = ALIGN(PECOFF_SEGMENT_ALIGN);
_etext = .;
EXCEPTION_TABLE(16)
. = ALIGN(PECOFF_SEGMENT_ALIGN);
__init_begin = .;
__inittext_begin = .;
INIT_TEXT_SECTION(PAGE_SIZE)
.exit.text : {
EXIT_TEXT
}
. = ALIGN(PECOFF_SEGMENT_ALIGN);
__inittext_end = .;
__initdata_begin = .;
INIT_DATA_SECTION(16)
.exit.data : {
EXIT_DATA
}
#ifdef CONFIG_SMP
PERCPU_SECTION(1 << CONFIG_L1_CACHE_SHIFT)
#endif
.init.bss : {
*(.init.bss)
}
. = ALIGN(PECOFF_SEGMENT_ALIGN);
__initdata_end = .;
__init_end = .;
_sdata = .;
RO_DATA(4096)
RW_DATA(1 << CONFIG_L1_CACHE_SHIFT, PAGE_SIZE, THREAD_SIZE)
.sdata : {
*(.sdata)
}
.edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGN); }
_edata = .;
BSS_SECTION(0, SZ_64K, 8)
. = ALIGN(PECOFF_SEGMENT_ALIGN);
_end = .;
STABS_DEBUG
DWARF_DEBUG
ELF_DETAILS
.gptab.sdata : {
*(.gptab.data)
*(.gptab.sdata)
}
.gptab.sbss : {
*(.gptab.bss)
*(.gptab.sbss)
}
DISCARDS
/DISCARD/ : {
*(.gnu.attributes)
*(.options)
*(.eh_frame)
}
}
|
