1 /* SPDX-License-Identifier: GPL-2.0-only */ !! 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* !! 2
3 * Copyright (C) 2004, 2007-2010, 2011-2012 Sy !! 3 #define EMITS_PT_NOTE
4 */ !! 4 #define RO_EXCEPTION_TABLE_ALIGN 16
5 5
6 #include <asm-generic/vmlinux.lds.h> 6 #include <asm-generic/vmlinux.lds.h>
>> 7 #include <asm/thread_info.h>
7 #include <asm/cache.h> 8 #include <asm/cache.h>
8 #include <asm/page.h> 9 #include <asm/page.h>
9 #include <asm/thread_info.h> !! 10 #include <asm/setup.h>
10 11
11 OUTPUT_ARCH(arc) !! 12 OUTPUT_FORMAT("elf64-alpha")
12 ENTRY(res_service) !! 13 OUTPUT_ARCH(alpha)
13 !! 14 ENTRY(__start)
14 #ifdef CONFIG_CPU_BIG_ENDIAN !! 15 PHDRS { text PT_LOAD; note PT_NOTE; }
15 jiffies = jiffies_64 + 4; <<
16 #else <<
17 jiffies = jiffies_64; 16 jiffies = jiffies_64;
18 #endif <<
19 <<
20 SECTIONS 17 SECTIONS
21 { 18 {
22 /* !! 19 #ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS
23 * ICCM starts at 0x8000_0000. So if k !! 20 . = 0xfffffc0000310000;
24 * address, make sure peripheral at 0x !! 21 #else
25 * Essentially vector is also in ICCM. !! 22 . = 0xfffffc0001010000;
26 */ <<
27 <<
28 . = CONFIG_LINUX_LINK_BASE; <<
29 <<
30 _int_vec_base_lds = .; <<
31 .vector : { <<
32 *(.vector) <<
33 . = ALIGN(PAGE_SIZE); <<
34 } <<
35 <<
36 #ifdef CONFIG_ARC_HAS_ICCM <<
37 .text.arcfp : { <<
38 *(.text.arcfp) <<
39 . = ALIGN(CONFIG_ARC_ICCM_SZ * <<
40 } <<
41 #endif 23 #endif
42 24
43 /* !! 25 _text = .; /* Text and read-only data */
44 * The reason for having a separate su <<
45 * prevent objdump from including it i <<
46 * <<
47 * Reason for having .init.ramfs above <<
48 * binary blob is tucked away to one s <<
49 * between .init.text and .text, avoid <<
50 * errors because of calls from .init. <<
51 * Yes such calls do exist. e.g. <<
52 * decompress_inflate.c:gunzip( ) <<
53 */ <<
54 <<
55 __init_begin = .; <<
56 <<
57 .init.ramfs : { INIT_RAM_FS } <<
58 <<
59 . = ALIGN(PAGE_SIZE); <<
60 <<
61 HEAD_TEXT_SECTION <<
62 INIT_TEXT_SECTION(L1_CACHE_BYTES) <<
63 <<
64 /* INIT_DATA_SECTION open-coded: speci <<
65 .init.data : { <<
66 INIT_DATA <<
67 INIT_SETUP(L1_CACHE_BYTES) <<
68 INIT_CALLS <<
69 CON_INITCALL <<
70 } <<
71 <<
72 .init.arch.info : { <<
73 __arch_info_begin = .; <<
74 *(.arch.info.init) <<
75 __arch_info_end = .; <<
76 } <<
77 <<
78 PERCPU_SECTION(L1_CACHE_BYTES) <<
79 <<
80 . = ALIGN(PAGE_SIZE); <<
81 __init_end = .; <<
82 <<
83 .text : { 26 .text : {
84 _text = .; !! 27 HEAD_TEXT
85 _stext = .; <<
86 TEXT_TEXT 28 TEXT_TEXT
87 SCHED_TEXT 29 SCHED_TEXT
88 LOCK_TEXT 30 LOCK_TEXT
89 KPROBES_TEXT <<
90 IRQENTRY_TEXT <<
91 SOFTIRQENTRY_TEXT <<
92 *(.fixup) 31 *(.fixup)
93 *(.gnu.warning) 32 *(.gnu.warning)
94 } !! 33 } :text
95 EXCEPTION_TABLE(L1_CACHE_BYTES) !! 34 swapper_pg_dir = SWAPPER_PGD;
96 _etext = .; !! 35 _etext = .; /* End of text section */
97 !! 36
98 _sdata = .; !! 37 RO_DATA(4096)
99 RO_DATA(PAGE_SIZE) !! 38
>> 39 /* Will be freed after init */
>> 40 __init_begin = ALIGN(PAGE_SIZE);
>> 41 INIT_TEXT_SECTION(PAGE_SIZE)
>> 42 INIT_DATA_SECTION(16)
>> 43 PERCPU_SECTION(L1_CACHE_BYTES)
>> 44 /* Align to THREAD_SIZE rather than PAGE_SIZE here so any padding page
>> 45 needed for the THREAD_SIZE aligned init_task gets freed after init */
>> 46 . = ALIGN(THREAD_SIZE);
>> 47 __init_end = .;
>> 48 /* Freed after init ends here */
100 49
101 /* !! 50 _sdata = .; /* Start of rw data section */
102 * 1. this is .data essentially !! 51 _data = .;
103 * 2. THREAD_SIZE for init.task, must <<
104 */ <<
105 RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THR 52 RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
106 53
107 _edata = .; !! 54 .got : {
>> 55 *(.got)
>> 56 }
>> 57 .sdata : {
>> 58 *(.sdata)
>> 59 }
>> 60 _edata = .; /* End of data section */
108 61
109 BSS_SECTION(4, 4, 4) !! 62 BSS_SECTION(0, 0, 0)
>> 63 _end = .;
110 64
111 #ifdef CONFIG_ARC_DW2_UNWIND !! 65 .mdebug 0 : {
112 . = ALIGN(PAGE_SIZE); !! 66 *(.mdebug)
113 .eh_frame : { !! 67 }
114 __start_unwind = .; !! 68 .note 0 : {
115 *(.eh_frame) !! 69 *(.note)
116 __end_unwind = .; <<
117 } 70 }
118 #else <<
119 /DISCARD/ : { *(.eh_frame) } <<
120 #endif <<
121 <<
122 . = ALIGN(PAGE_SIZE); <<
123 _end = . ; <<
124 71
125 STABS_DEBUG 72 STABS_DEBUG
>> 73 DWARF_DEBUG
126 ELF_DETAILS 74 ELF_DETAILS
127 DISCARDS <<
128 75
129 .arcextmap 0 : { !! 76 DISCARDS
130 *(.gnu.linkonce.arcextmap.*) <<
131 *(.arcextmap.*) <<
132 } <<
133 <<
134 #ifndef CONFIG_DEBUG_INFO <<
135 /DISCARD/ : { *(.debug_frame) } <<
136 /DISCARD/ : { *(.debug_aranges) } <<
137 /DISCARD/ : { *(.debug_pubnames) } <<
138 /DISCARD/ : { *(.debug_info) } <<
139 /DISCARD/ : { *(.debug_abbrev) } <<
140 /DISCARD/ : { *(.debug_line) } <<
141 /DISCARD/ : { *(.debug_str) } <<
142 /DISCARD/ : { *(.debug_loc) } <<
143 /DISCARD/ : { *(.debug_macinfo) } <<
144 /DISCARD/ : { *(.debug_ranges) } <<
145 #endif <<
146 <<
147 #ifdef CONFIG_ARC_HAS_DCCM <<
148 . = CONFIG_ARC_DCCM_BASE; <<
149 __arc_dccm_base = .; <<
150 .data.arcfp : { <<
151 *(.data.arcfp) <<
152 } <<
153 . = ALIGN(CONFIG_ARC_DCCM_SZ * 1024); <<
154 #endif <<
155 } 77 }
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