1/*
2 * Linker script for Hexagon kernel
3 *
4 * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 and
8 * only version 2 as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 * 02110-1301, USA.
19 */
20
21#define LOAD_OFFSET PAGE_OFFSET
22
23#include <asm-generic/vmlinux.lds.h>
24#include <asm/asm-offsets.h>	/*  Most of the kernel defines are here  */
25#include <asm/mem-layout.h>	/*  except for page_offset  */
26#include <asm/cache.h>		/*  and now we're pulling cache line size  */
27OUTPUT_ARCH(hexagon)
28ENTRY(stext)
29
30jiffies = jiffies_64;
31
32/*
33See asm-generic/vmlinux.lds.h for expansion of some of these macros.
34See asm-generic/sections.h for seemingly required labels.
35*/
36
37#define PAGE_SIZE _PAGE_SIZE
38
39/*  This LOAD_OFFSET is temporary for debugging on the simulator; it may change
40    for hypervisor pseudo-physical memory.  */
41
42
43SECTIONS
44{
45	. = PAGE_OFFSET + LOAD_ADDRESS;
46
47	__init_begin = .;
48	HEAD_TEXT_SECTION
49	INIT_TEXT_SECTION(PAGE_SIZE)
50	PERCPU_SECTION(L1_CACHE_BYTES)
51	__init_end = .;
52
53        . = ALIGN(_PAGE_SIZE);
54	_stext = .;
55	.text : AT(ADDR(.text) - LOAD_OFFSET) {
56		_text = .;
57		TEXT_TEXT
58		SCHED_TEXT
59		LOCK_TEXT
60		KPROBES_TEXT
61		*(.fixup)
62	}
63	_etext = .;
64
65	INIT_DATA_SECTION(PAGE_SIZE)
66
67	_sdata = .;
68		RW_DATA_SECTION(32,PAGE_SIZE,PAGE_SIZE)
69		RO_DATA_SECTION(PAGE_SIZE)
70	_edata = .;
71
72	EXCEPTION_TABLE(16)
73	NOTES
74
75	BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _PAGE_SIZE)
76
77	_end = .;
78
79	/DISCARD/ : {
80		EXIT_TEXT
81		EXIT_DATA
82		EXIT_CALL
83	}
84
85	STABS_DEBUG
86	DWARF_DEBUG
87
88}
89