summaryrefslogtreecommitdiff
path: root/arch/riscv/kernel/vmlinux.lds.S
blob: 34d00d9e6eac0d99e1bd31fba7b17965d54ac616 (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
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2012 Regents of the University of California
 * Copyright (C) 2017 SiFive
 */

#define LOAD_OFFSET PAGE_OFFSET
#include <asm/vmlinux.lds.h>
#include <asm/page.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
#include <asm/set_memory.h>

#include <linux/sizes.h>
OUTPUT_ARCH(riscv)
ENTRY(_start)

jiffies = jiffies_64;

SECTIONS
{
	/* Beginning of code and text segment */
	. = LOAD_OFFSET;
	_start = .;
	HEAD_TEXT_SECTION
	. = ALIGN(PAGE_SIZE);

	__init_begin = .;
	INIT_TEXT_SECTION(PAGE_SIZE)
	. = 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 = .;
	}
	/* we have to discard exit text and such at runtime, not link time */
	.exit.text :
	{
		EXIT_TEXT
	}
	.exit.data :
	{
		EXIT_DATA
	}
	PERCPU_SECTION(L1_CACHE_BYTES)
	__init_end = .;

	. = ALIGN(SECTION_ALIGN);
	.text : {
		_text = .;
		_stext = .;
		TEXT_TEXT
		SCHED_TEXT
		CPUIDLE_TEXT
		LOCK_TEXT
		KPROBES_TEXT
		ENTRY_TEXT
		IRQENTRY_TEXT
		SOFTIRQENTRY_TEXT
		*(.fixup)
		_etext = .;
	}

	INIT_DATA_SECTION(16)

	/* Start of data section */
	_sdata = .;
	RO_DATA(SECTION_ALIGN)
	.srodata : {
		*(.srodata*)
	}

	EXCEPTION_TABLE(0x10)

	. = ALIGN(SECTION_ALIGN);
	_data = .;

	RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
	.sdata : {
		__global_pointer$ = . + 0x800;
		*(.sdata*)
		/* End of data section */
		_edata = .;
	}

	BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)

	.rel.dyn : {
		*(.rel.dyn*)
	}

	_end = .;

	STABS_DEBUG
	DWARF_DEBUG

	DISCARDS
}