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1/* ld script for sparc32/sparc64 kernel */
2
3#include <asm-generic/vmlinux.lds.h>
4
5#include <asm/page.h>
6#include <asm/thread_info.h>
7
8#ifdef CONFIG_SPARC32
9#define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS
10#define TEXTSTART 0xf0004000
11
12#define SMP_CACHE_BYTES_SHIFT 5
13
14#else
15#define SMP_CACHE_BYTES_SHIFT 6
16#define INITIAL_ADDRESS 0x4000
17#define TEXTSTART 0x0000000000404000
18
19#endif
20
21#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
22
23#ifdef CONFIG_SPARC32
24OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
25OUTPUT_ARCH(sparc)
26ENTRY(_start)
27jiffies = jiffies_64 + 4;
28#else
29/* sparc64 */
30OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc")
31OUTPUT_ARCH(sparc:v9a)
32ENTRY(_start)
33jiffies = jiffies_64;
34#endif
35
36SECTIONS
37{
38 /* swapper_low_pmd_dir is sparc64 only */
39 swapper_low_pmd_dir = 0x0000000000402000;
40 . = INITIAL_ADDRESS;
41 .text TEXTSTART :
42 {
43 _text = .;
44 HEAD_TEXT
45 TEXT_TEXT
46 SCHED_TEXT
47 LOCK_TEXT
48 KPROBES_TEXT
49 IRQENTRY_TEXT
50 *(.gnu.warning)
51 } = 0
52 _etext = .;
53
54 RO_DATA(PAGE_SIZE)
55
56 /* Start of data section */
57 _sdata = .;
58
59 .data1 : {
60 *(.data1)
61 }
62 RW_DATA_SECTION(SMP_CACHE_BYTES, 0, THREAD_SIZE)
63
64 /* End of data section */
65 _edata = .;
66
67 .fixup : {
68 __start___fixup = .;
69 *(.fixup)
70 __stop___fixup = .;
71 }
72 EXCEPTION_TABLE(16)
73 NOTES
74
75 . = ALIGN(PAGE_SIZE);
76 __init_begin = ALIGN(PAGE_SIZE);
77 INIT_TEXT_SECTION(PAGE_SIZE)
78 __init_text_end = .;
79 INIT_DATA_SECTION(16)
80
81 . = ALIGN(4);
82 .tsb_ldquad_phys_patch : {
83 __tsb_ldquad_phys_patch = .;
84 *(.tsb_ldquad_phys_patch)
85 __tsb_ldquad_phys_patch_end = .;
86 }
87
88 .tsb_phys_patch : {
89 __tsb_phys_patch = .;
90 *(.tsb_phys_patch)
91 __tsb_phys_patch_end = .;
92 }
93
94 .cpuid_patch : {
95 __cpuid_patch = .;
96 *(.cpuid_patch)
97 __cpuid_patch_end = .;
98 }
99
100 .sun4v_1insn_patch : {
101 __sun4v_1insn_patch = .;
102 *(.sun4v_1insn_patch)
103 __sun4v_1insn_patch_end = .;
104 }
105 .sun4v_2insn_patch : {
106 __sun4v_2insn_patch = .;
107 *(.sun4v_2insn_patch)
108 __sun4v_2insn_patch_end = .;
109 }
110 .leon_1insn_patch : {
111 __leon_1insn_patch = .;
112 *(.leon_1insn_patch)
113 __leon_1insn_patch_end = .;
114 }
115 .swapper_tsb_phys_patch : {
116 __swapper_tsb_phys_patch = .;
117 *(.swapper_tsb_phys_patch)
118 __swapper_tsb_phys_patch_end = .;
119 }
120 .swapper_4m_tsb_phys_patch : {
121 __swapper_4m_tsb_phys_patch = .;
122 *(.swapper_4m_tsb_phys_patch)
123 __swapper_4m_tsb_phys_patch_end = .;
124 }
125 .popc_3insn_patch : {
126 __popc_3insn_patch = .;
127 *(.popc_3insn_patch)
128 __popc_3insn_patch_end = .;
129 }
130 .popc_6insn_patch : {
131 __popc_6insn_patch = .;
132 *(.popc_6insn_patch)
133 __popc_6insn_patch_end = .;
134 }
135 PERCPU_SECTION(SMP_CACHE_BYTES)
136
137 . = ALIGN(PAGE_SIZE);
138 __init_end = .;
139 BSS_SECTION(0, 0, 0)
140 _end = . ;
141
142 STABS_DEBUG
143 DWARF_DEBUG
144
145 DISCARDS
146}
1/* SPDX-License-Identifier: GPL-2.0 */
2/* ld script for sparc32/sparc64 kernel */
3
4#include <asm-generic/vmlinux.lds.h>
5
6#include <asm/page.h>
7#include <asm/thread_info.h>
8
9#ifdef CONFIG_SPARC32
10#define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS
11#define TEXTSTART 0xf0004000
12
13#define SMP_CACHE_BYTES_SHIFT 5
14
15#else
16#define SMP_CACHE_BYTES_SHIFT 6
17#define INITIAL_ADDRESS 0x4000
18#define TEXTSTART 0x0000000000404000
19
20#endif
21
22#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
23
24#ifdef CONFIG_SPARC32
25OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
26OUTPUT_ARCH(sparc)
27ENTRY(_start)
28jiffies = jiffies_64 + 4;
29#else
30/* sparc64 */
31OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc")
32OUTPUT_ARCH(sparc:v9a)
33ENTRY(_start)
34jiffies = jiffies_64;
35#endif
36
37#ifdef CONFIG_SPARC64
38ASSERT((swapper_tsb == 0x0000000000408000), "Error: sparc64 early assembler too large")
39#endif
40
41SECTIONS
42{
43#ifdef CONFIG_SPARC64
44 swapper_pg_dir = 0x0000000000402000;
45#endif
46 . = INITIAL_ADDRESS;
47 .text TEXTSTART :
48 {
49 _text = .;
50 HEAD_TEXT
51 TEXT_TEXT
52 SCHED_TEXT
53 CPUIDLE_TEXT
54 LOCK_TEXT
55 KPROBES_TEXT
56 IRQENTRY_TEXT
57 SOFTIRQENTRY_TEXT
58 *(.gnu.warning)
59 } = 0
60 _etext = .;
61
62 RO_DATA(PAGE_SIZE)
63
64 /* Start of data section */
65 _sdata = .;
66
67 .data1 : {
68 *(.data1)
69 }
70 RW_DATA_SECTION(SMP_CACHE_BYTES, 0, THREAD_SIZE)
71
72 /* End of data section */
73 _edata = .;
74
75 .fixup : {
76 __start___fixup = .;
77 *(.fixup)
78 __stop___fixup = .;
79 }
80 EXCEPTION_TABLE(16)
81 NOTES
82
83 . = ALIGN(PAGE_SIZE);
84 __init_begin = ALIGN(PAGE_SIZE);
85 INIT_TEXT_SECTION(PAGE_SIZE)
86 __init_text_end = .;
87 INIT_DATA_SECTION(16)
88
89 . = ALIGN(4);
90 .tsb_ldquad_phys_patch : {
91 __tsb_ldquad_phys_patch = .;
92 *(.tsb_ldquad_phys_patch)
93 __tsb_ldquad_phys_patch_end = .;
94 }
95
96 .tsb_phys_patch : {
97 __tsb_phys_patch = .;
98 *(.tsb_phys_patch)
99 __tsb_phys_patch_end = .;
100 }
101
102 .cpuid_patch : {
103 __cpuid_patch = .;
104 *(.cpuid_patch)
105 __cpuid_patch_end = .;
106 }
107
108 .sun4v_1insn_patch : {
109 __sun4v_1insn_patch = .;
110 *(.sun4v_1insn_patch)
111 __sun4v_1insn_patch_end = .;
112 }
113 .sun4v_2insn_patch : {
114 __sun4v_2insn_patch = .;
115 *(.sun4v_2insn_patch)
116 __sun4v_2insn_patch_end = .;
117 }
118 .leon_1insn_patch : {
119 __leon_1insn_patch = .;
120 *(.leon_1insn_patch)
121 __leon_1insn_patch_end = .;
122 }
123 .swapper_tsb_phys_patch : {
124 __swapper_tsb_phys_patch = .;
125 *(.swapper_tsb_phys_patch)
126 __swapper_tsb_phys_patch_end = .;
127 }
128 .swapper_4m_tsb_phys_patch : {
129 __swapper_4m_tsb_phys_patch = .;
130 *(.swapper_4m_tsb_phys_patch)
131 __swapper_4m_tsb_phys_patch_end = .;
132 }
133 .popc_3insn_patch : {
134 __popc_3insn_patch = .;
135 *(.popc_3insn_patch)
136 __popc_3insn_patch_end = .;
137 }
138 .popc_6insn_patch : {
139 __popc_6insn_patch = .;
140 *(.popc_6insn_patch)
141 __popc_6insn_patch_end = .;
142 }
143 .pause_3insn_patch : {
144 __pause_3insn_patch = .;
145 *(.pause_3insn_patch)
146 __pause_3insn_patch_end = .;
147 }
148 .sun_m7_1insn_patch : {
149 __sun_m7_1insn_patch = .;
150 *(.sun_m7_1insn_patch)
151 __sun_m7_1insn_patch_end = .;
152 }
153 .sun_m7_2insn_patch : {
154 __sun_m7_2insn_patch = .;
155 *(.sun_m7_2insn_patch)
156 __sun_m7_2insn_patch_end = .;
157 }
158 .get_tick_patch : {
159 __get_tick_patch = .;
160 *(.get_tick_patch)
161 __get_tick_patch_end = .;
162 }
163 .pud_huge_patch : {
164 __pud_huge_patch = .;
165 *(.pud_huge_patch)
166 __pud_huge_patch_end = .;
167 }
168 .fast_win_ctrl_1insn_patch : {
169 __fast_win_ctrl_1insn_patch = .;
170 *(.fast_win_ctrl_1insn_patch)
171 __fast_win_ctrl_1insn_patch_end = .;
172 }
173 PERCPU_SECTION(SMP_CACHE_BYTES)
174
175#ifdef CONFIG_JUMP_LABEL
176 . = ALIGN(PAGE_SIZE);
177 .exit.text : {
178 EXIT_TEXT
179 }
180#endif
181
182 . = ALIGN(PAGE_SIZE);
183 __init_end = .;
184 BSS_SECTION(0, 0, 0)
185 _end = . ;
186
187 STABS_DEBUG
188 DWARF_DEBUG
189
190 DISCARDS
191}