1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Linker script for Hexagon kernel
4  *
5  * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
6  */
7 
8 #include <asm-generic/vmlinux.lds.h>
9 #include <asm/asm-offsets.h>	/*  Most of the kernel defines are here  */
10 #include <asm/mem-layout.h>	/*  except for page_offset  */
11 #include <asm/cache.h>		/*  and now we're pulling cache line size  */
12 #include <asm/thread_info.h>	/*  and we need THREAD_SIZE too */
13 
14 OUTPUT_ARCH(hexagon)
15 ENTRY(stext)
16 
17 jiffies = jiffies_64;
18 
19 /*
20 See asm-generic/vmlinux.lds.h for expansion of some of these macros.
21 See asm-generic/sections.h for seemingly required labels.
22 */
23 
24 #define PAGE_SIZE _PAGE_SIZE
25 
26 SECTIONS
27 {
28 	. = PAGE_OFFSET;
29 
30 	__init_begin = .;
31 	HEAD_TEXT_SECTION
32 	INIT_TEXT_SECTION(PAGE_SIZE)
33 	PERCPU_SECTION(L1_CACHE_BYTES)
34 	__init_end = .;
35 
36         . = ALIGN(_PAGE_SIZE);
37 	_stext = .;
38 	.text : AT(ADDR(.text)) {
39 		_text = .;
40 		TEXT_TEXT
41 		IRQENTRY_TEXT
42 		SOFTIRQENTRY_TEXT
43 		SCHED_TEXT
44 		LOCK_TEXT
45 		KPROBES_TEXT
46 		*(.fixup)
47 	}
48 	_etext = .;
49 
50 	INIT_DATA_SECTION(PAGE_SIZE)
51 
52 	_sdata = .;
53 		RW_DATA(32,PAGE_SIZE,_THREAD_SIZE)
54 		RO_DATA(PAGE_SIZE)
55 	_edata = .;
56 
57 	EXCEPTION_TABLE(16)
58 
59 	BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _PAGE_SIZE)
60 
61 	_end = .;
62 
63 	STABS_DEBUG
64 	DWARF_DEBUG
65 	ELF_DETAILS
66 	.hexagon.attributes 0 : { *(.hexagon.attributes) }
67 
68 	DISCARDS
69 }
70