1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* ld script for sparc32/sparc64 kernel */ !! 2 #if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
3 !! 3 PHDRS
4 #include <asm-generic/vmlinux.lds.h> !! 4 {
5 !! 5 text PT_LOAD FILEHDR PHDRS FLAGS (7);
6 #include <asm/page.h> !! 6 data PT_LOAD FLAGS (7);
7 #include <asm/thread_info.h> !! 7 }
8 !! 8 #ifdef CONFIG_SUN3
9 #ifdef CONFIG_SPARC32 !! 9 #include "vmlinux-sun3.lds"
10 #define INITIAL_ADDRESS 0x10000 + SIZEOF_HEAD <<
11 #define TEXTSTART 0xf0004000 <<
12 <<
13 #define SMP_CACHE_BYTES_SHIFT 5 <<
14 <<
15 #else 10 #else
16 #define SMP_CACHE_BYTES_SHIFT 6 !! 11 #include "vmlinux-std.lds"
17 #define INITIAL_ADDRESS 0x4000 <<
18 #define TEXTSTART 0x0000000000404000 <<
19 <<
20 #endif 12 #endif
21 <<
22 #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_ <<
23 <<
24 #ifdef CONFIG_SPARC32 <<
25 OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "e <<
26 OUTPUT_ARCH(sparc) <<
27 ENTRY(_start) <<
28 jiffies = jiffies_64 + 4; <<
29 #else 13 #else
30 /* sparc64 */ !! 14 #include "vmlinux-nommu.lds"
31 OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "e <<
32 OUTPUT_ARCH(sparc:v9a) <<
33 ENTRY(_start) <<
34 jiffies = jiffies_64; <<
35 #endif <<
36 <<
37 #ifdef CONFIG_SPARC64 <<
38 ASSERT((swapper_tsb == 0x0000000000408000), "E <<
39 #endif 15 #endif
40 <<
41 SECTIONS <<
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 LOCK_TEXT <<
54 KPROBES_TEXT <<
55 IRQENTRY_TEXT <<
56 SOFTIRQENTRY_TEXT <<
57 *(.gnu.warning) <<
58 } = 0 <<
59 _etext = .; <<
60 <<
61 RO_DATA(PAGE_SIZE) <<
62 <<
63 /* Start of data section */ <<
64 _sdata = .; <<
65 <<
66 .data1 : { <<
67 *(.data1) <<
68 } <<
69 RW_DATA(SMP_CACHE_BYTES, 0, THREAD_SIZ <<
70 <<
71 /* End of data section */ <<
72 _edata = .; <<
73 <<
74 .fixup : { <<
75 __start___fixup = .; <<
76 *(.fixup) <<
77 __stop___fixup = .; <<
78 } <<
79 EXCEPTION_TABLE(16) <<
80 <<
81 . = ALIGN(PAGE_SIZE); <<
82 __init_begin = ALIGN(PAGE_SIZE); <<
83 INIT_TEXT_SECTION(PAGE_SIZE) <<
84 __init_text_end = .; <<
85 INIT_DATA_SECTION(16) <<
86 <<
87 . = ALIGN(4); <<
88 .tsb_ldquad_phys_patch : { <<
89 __tsb_ldquad_phys_patch = .; <<
90 *(.tsb_ldquad_phys_patch) <<
91 __tsb_ldquad_phys_patch_end = <<
92 } <<
93 <<
94 .tsb_phys_patch : { <<
95 __tsb_phys_patch = .; <<
96 *(.tsb_phys_patch) <<
97 __tsb_phys_patch_end = .; <<
98 } <<
99 <<
100 .cpuid_patch : { <<
101 __cpuid_patch = .; <<
102 *(.cpuid_patch) <<
103 __cpuid_patch_end = .; <<
104 } <<
105 <<
106 .sun4v_1insn_patch : { <<
107 __sun4v_1insn_patch = .; <<
108 *(.sun4v_1insn_patch) <<
109 __sun4v_1insn_patch_end = .; <<
110 } <<
111 .sun4v_2insn_patch : { <<
112 __sun4v_2insn_patch = .; <<
113 *(.sun4v_2insn_patch) <<
114 __sun4v_2insn_patch_end = .; <<
115 } <<
116 .leon_1insn_patch : { <<
117 __leon_1insn_patch = .; <<
118 *(.leon_1insn_patch) <<
119 __leon_1insn_patch_end = .; <<
120 } <<
121 .swapper_tsb_phys_patch : { <<
122 __swapper_tsb_phys_patch = .; <<
123 *(.swapper_tsb_phys_patch) <<
124 __swapper_tsb_phys_patch_end = <<
125 } <<
126 .swapper_4m_tsb_phys_patch : { <<
127 __swapper_4m_tsb_phys_patch = <<
128 *(.swapper_4m_tsb_phys_patch) <<
129 __swapper_4m_tsb_phys_patch_en <<
130 } <<
131 .popc_3insn_patch : { <<
132 __popc_3insn_patch = .; <<
133 *(.popc_3insn_patch) <<
134 __popc_3insn_patch_end = .; <<
135 } <<
136 .popc_6insn_patch : { <<
137 __popc_6insn_patch = .; <<
138 *(.popc_6insn_patch) <<
139 __popc_6insn_patch_end = .; <<
140 } <<
141 .pause_3insn_patch : { <<
142 __pause_3insn_patch = .; <<
143 *(.pause_3insn_patch) <<
144 __pause_3insn_patch_end = .; <<
145 } <<
146 .sun_m7_1insn_patch : { <<
147 __sun_m7_1insn_patch = .; <<
148 *(.sun_m7_1insn_patch) <<
149 __sun_m7_1insn_patch_end = .; <<
150 } <<
151 .sun_m7_2insn_patch : { <<
152 __sun_m7_2insn_patch = .; <<
153 *(.sun_m7_2insn_patch) <<
154 __sun_m7_2insn_patch_end = .; <<
155 } <<
156 .get_tick_patch : { <<
157 __get_tick_patch = .; <<
158 *(.get_tick_patch) <<
159 __get_tick_patch_end = .; <<
160 } <<
161 .pud_huge_patch : { <<
162 __pud_huge_patch = .; <<
163 *(.pud_huge_patch) <<
164 __pud_huge_patch_end = .; <<
165 } <<
166 .fast_win_ctrl_1insn_patch : { <<
167 __fast_win_ctrl_1insn_patch = <<
168 *(.fast_win_ctrl_1insn_patch) <<
169 __fast_win_ctrl_1insn_patch_en <<
170 } <<
171 PERCPU_SECTION(SMP_CACHE_BYTES) <<
172 <<
173 . = ALIGN(PAGE_SIZE); <<
174 .exit.text : { <<
175 EXIT_TEXT <<
176 } <<
177 <<
178 .exit.data : { <<
179 EXIT_DATA <<
180 } <<
181 <<
182 . = ALIGN(PAGE_SIZE); <<
183 __init_end = .; <<
184 BSS_SECTION(0, 0, 0) <<
185 _end = . ; <<
186 <<
187 STABS_DEBUG <<
188 DWARF_DEBUG <<
189 ELF_DETAILS <<
190 <<
191 DISCARDS <<
192 } <<
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