1 /* SPDX-License-Identifier: GPL-2.0-only */ !! 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* <<
3 * Linker script for Hexagon kernel <<
4 * <<
5 * Copyright (c) 2010-2014, The Linux Foundati <<
6 */ <<
7 <<
8 #include <asm-generic/vmlinux.lds.h> 2 #include <asm-generic/vmlinux.lds.h>
9 #include <asm/asm-offsets.h> /* Most of th !! 3 #include <asm/thread_info.h>
10 #include <asm/mem-layout.h> /* except for !! 4 #include <asm/cache.h>
11 #include <asm/cache.h> /* and now we !! 5 #include <asm/page.h>
12 #include <asm/thread_info.h> /* and we nee !! 6 #include <asm/setup.h>
13 !! 7
14 OUTPUT_ARCH(hexagon) !! 8 OUTPUT_FORMAT("elf64-alpha")
15 ENTRY(stext) !! 9 OUTPUT_ARCH(alpha)
16 !! 10 ENTRY(__start)
>> 11 PHDRS { kernel PT_LOAD; note PT_NOTE; }
17 jiffies = jiffies_64; 12 jiffies = jiffies_64;
18 <<
19 /* <<
20 See asm-generic/vmlinux.lds.h for expansion of <<
21 See asm-generic/sections.h for seemingly requi <<
22 */ <<
23 <<
24 #define PAGE_SIZE _PAGE_SIZE <<
25 <<
26 SECTIONS 13 SECTIONS
27 { 14 {
28 . = PAGE_OFFSET; !! 15 #ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS
29 !! 16 . = 0xfffffc0000310000;
30 __init_begin = .; !! 17 #else
31 HEAD_TEXT_SECTION !! 18 . = 0xfffffc0001010000;
32 INIT_TEXT_SECTION(PAGE_SIZE) !! 19 #endif
33 PERCPU_SECTION(L1_CACHE_BYTES) !! 20
34 __init_end = .; !! 21 _text = .; /* Text and read-only data */
35 !! 22 .text : {
36 . = ALIGN(_PAGE_SIZE); !! 23 HEAD_TEXT
37 _stext = .; <<
38 .text : AT(ADDR(.text)) { <<
39 _text = .; <<
40 TEXT_TEXT 24 TEXT_TEXT
41 IRQENTRY_TEXT <<
42 SOFTIRQENTRY_TEXT <<
43 SCHED_TEXT 25 SCHED_TEXT
>> 26 CPUIDLE_TEXT
44 LOCK_TEXT 27 LOCK_TEXT
45 KPROBES_TEXT <<
46 *(.fixup) 28 *(.fixup)
47 } !! 29 *(.gnu.warning)
48 _etext = .; !! 30 } :kernel
>> 31 swapper_pg_dir = SWAPPER_PGD;
>> 32 _etext = .; /* End of text section */
>> 33
>> 34 NOTES :kernel :note
>> 35 .dummy : {
>> 36 *(.dummy)
>> 37 } :kernel
49 38
50 INIT_DATA_SECTION(PAGE_SIZE) !! 39 RODATA
>> 40 EXCEPTION_TABLE(16)
51 41
52 _sdata = .; !! 42 /* Will be freed after init */
53 RW_DATA(32,PAGE_SIZE,_THREAD_S !! 43 __init_begin = ALIGN(PAGE_SIZE);
54 RO_DATA(PAGE_SIZE) !! 44 INIT_TEXT_SECTION(PAGE_SIZE)
55 _edata = .; !! 45 INIT_DATA_SECTION(16)
>> 46 PERCPU_SECTION(L1_CACHE_BYTES)
>> 47 /* Align to THREAD_SIZE rather than PAGE_SIZE here so any padding page
>> 48 needed for the THREAD_SIZE aligned init_task gets freed after init */
>> 49 . = ALIGN(THREAD_SIZE);
>> 50 __init_end = .;
>> 51 /* Freed after init ends here */
56 52
57 EXCEPTION_TABLE(16) !! 53 _sdata = .; /* Start of rw data section */
>> 54 _data = .;
>> 55 RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
58 56
59 BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _P !! 57 .got : {
>> 58 *(.got)
>> 59 }
>> 60 .sdata : {
>> 61 *(.sdata)
>> 62 }
>> 63 _edata = .; /* End of data section */
60 64
>> 65 BSS_SECTION(0, 0, 0)
61 _end = .; 66 _end = .;
62 67
>> 68 .mdebug 0 : {
>> 69 *(.mdebug)
>> 70 }
>> 71 .note 0 : {
>> 72 *(.note)
>> 73 }
>> 74
63 STABS_DEBUG 75 STABS_DEBUG
64 DWARF_DEBUG 76 DWARF_DEBUG
65 ELF_DETAILS <<
66 .hexagon.attributes 0 : { *(.hexagon.a <<
67 77
68 DISCARDS 78 DISCARDS
69 } 79 }
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