1/*
 2 * ld script to make SuperH Linux kernel
 3 * Written by Niibe Yutaka and Paul Mundt
 4 */
 5#ifdef CONFIG_SUPERH64
 6#define LOAD_OFFSET	PAGE_OFFSET
 7OUTPUT_ARCH(sh:sh5)
 8#else
 9#define LOAD_OFFSET	0
10OUTPUT_ARCH(sh)
11#endif
12
13#include <asm/thread_info.h>
14#include <asm/cache.h>
15#include <asm/vmlinux.lds.h>
16
17#ifdef CONFIG_PMB
18 #define MEMORY_OFFSET	0
19#else
20 #define MEMORY_OFFSET	__MEMORY_START
21#endif
22
23ENTRY(_start)
24SECTIONS
25{
26	. = PAGE_OFFSET + MEMORY_OFFSET + PHYSICAL_OFFSET + CONFIG_ZERO_PAGE_OFFSET;
27
28	_text = .;		/* Text and read-only data */
29
30	.empty_zero_page : AT(ADDR(.empty_zero_page) - LOAD_OFFSET) {
31		*(.empty_zero_page)
32	} = 0
33
34	.text : AT(ADDR(.text) - LOAD_OFFSET) {
35		HEAD_TEXT
36		TEXT_TEXT
37		EXTRA_TEXT
38		SCHED_TEXT
 
39		LOCK_TEXT
40		KPROBES_TEXT
41		IRQENTRY_TEXT
42		SOFTIRQENTRY_TEXT
43		*(.fixup)
44		*(.gnu.warning)
45		_etext = .;		/* End of text section */
46	} = 0x0009
47
48	EXCEPTION_TABLE(16)
49	NOTES
50
51	_sdata = .;
52	RO_DATA(PAGE_SIZE)
53	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
54	_edata = .;
55
56	DWARF_EH_FRAME
57
58	. = ALIGN(PAGE_SIZE);		/* Init code and data */
59	__init_begin = .;
60	INIT_TEXT_SECTION(PAGE_SIZE)
61	INIT_DATA_SECTION(16)
62
63	. = ALIGN(4);
64	.machvec.init : AT(ADDR(.machvec.init) - LOAD_OFFSET) {
65		__machvec_start = .;
66		*(.machvec.init)
67		__machvec_end = .;
68	}
69
70	PERCPU_SECTION(L1_CACHE_BYTES)
71
72	/*
73	 * .exit.text is discarded at runtime, not link time, to deal with
74	 * references from __bug_table
75	 */
76	.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { EXIT_TEXT }
77	.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { EXIT_DATA }
78
79	. = ALIGN(PAGE_SIZE);
80	__init_end = .;
81	BSS_SECTION(0, PAGE_SIZE, 4)
82	_end = . ;
83
84	STABS_DEBUG
85	DWARF_DEBUG
 
86
87	DISCARDS
88}

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * ld script to make SuperH Linux kernel
 4 * Written by Niibe Yutaka and Paul Mundt
 5 */
 
 
 
 
 
 6OUTPUT_ARCH(sh)
 
 
 7#include <asm/thread_info.h>
 8#include <asm/cache.h>
 9#include <asm/vmlinux.lds.h>
10
11#ifdef CONFIG_PMB
12 #define MEMORY_OFFSET	0
13#else
14 #define MEMORY_OFFSET	__MEMORY_START
15#endif
16
17ENTRY(_start)
18SECTIONS
19{
20	. = PAGE_OFFSET + MEMORY_OFFSET + PHYSICAL_OFFSET + CONFIG_ZERO_PAGE_OFFSET;
21
22	_text = .;		/* Text and read-only data */
23
24	.empty_zero_page : AT(ADDR(.empty_zero_page)) {
25		*(.empty_zero_page)
26	} = 0
27
28	.text : AT(ADDR(.text)) {
29		HEAD_TEXT
30		TEXT_TEXT
 
31		SCHED_TEXT
32		CPUIDLE_TEXT
33		LOCK_TEXT
34		KPROBES_TEXT
35		IRQENTRY_TEXT
36		SOFTIRQENTRY_TEXT
37		*(.fixup)
38		*(.gnu.warning)
39		_etext = .;		/* End of text section */
40	} = 0x0009
41
42	EXCEPTION_TABLE(16)
 
43
44	_sdata = .;
45	RO_DATA(PAGE_SIZE)
46	RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
47	_edata = .;
48
49	DWARF_EH_FRAME
50
51	. = ALIGN(PAGE_SIZE);		/* Init code and data */
52	__init_begin = .;
53	INIT_TEXT_SECTION(PAGE_SIZE)
54	INIT_DATA_SECTION(16)
55
56	. = ALIGN(4);
57	.machvec.init : AT(ADDR(.machvec.init)) {
58		__machvec_start = .;
59		*(.machvec.init)
60		__machvec_end = .;
61	}
62
63	PERCPU_SECTION(L1_CACHE_BYTES)
64
65	/*
66	 * .exit.text is discarded at runtime, not link time, to deal with
67	 * references from __bug_table
68	 */
69	.exit.text : AT(ADDR(.exit.text)) { EXIT_TEXT }
70	.exit.data : AT(ADDR(.exit.data)) { EXIT_DATA }
71
72	. = ALIGN(PAGE_SIZE);
73	__init_end = .;
74	BSS_SECTION(0, PAGE_SIZE, 4)
75	_end = . ;
76
77	STABS_DEBUG
78	DWARF_DEBUG
79	ELF_DETAILS
80
81	DISCARDS
82}