blob: 2a22082a83e99838456ab1d0fc78fc3cd4ab5022 [file] [log] [blame]
Daniel Hellstromab68f922008-03-28 10:20:43 +01001/* Linker script for Gaisler Research AB's GRSIM LEON2 simulator.
2 *
3 * (C) Copyright 2007
4 * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 * MA 02111-1307 USA
23 *
24 */
25
26OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
27OUTPUT_ARCH(sparc)
28ENTRY(_start)
29SECTIONS
30{
31
32/* Read-only sections, merged into text segment: */
33 . = + SIZEOF_HEADERS;
34 .interp : { *(.interp) }
35 .hash : { *(.hash) }
36 .dynsym : { *(.dynsym) }
37 .dynstr : { *(.dynstr) }
38 .rel.text : { *(.rel.text) }
39 .rela.text : { *(.rela.text) }
40 .rel.data : { *(.rel.data) }
41 .rela.data : { *(.rela.data) }
42 .rel.rodata : { *(.rel.rodata) }
43 .rela.rodata : { *(.rela.rodata) }
44 .rel.got : { *(.rel.got) }
45 .rela.got : { *(.rela.got) }
46 .rel.ctors : { *(.rel.ctors) }
47 .rela.ctors : { *(.rela.ctors) }
48 .rel.dtors : { *(.rel.dtors) }
49 .rela.dtors : { *(.rela.dtors) }
50 .rel.bss : { *(.rel.bss) }
51 .rela.bss : { *(.rela.bss) }
52 .rel.plt : { *(.rel.plt) }
53 .rela.plt : { *(.rela.plt) }
54 .init : { *(.init) }
55 .plt : { *(.plt) }
56
57 .text : {
58 _load_addr = .;
59 _text = .;
60
61 *(.start)
62 cpu/leon2/start.o (.text)
63/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */
64 . = ALIGN(8192);
65/* PROM CODE, Will be relocated to the end of memory,
66 * no global data accesses please.
67 */
68 __prom_start = .;
69 *(.prom.pgt)
70 *(.prom.data)
71 *(.prom.text)
72 . = ALIGN(16);
73 __prom_end = .;
74 *(.text)
75 *(.fixup)
76 *(.gnu.warning)
77/* *(.got1)*/
78 . = ALIGN(16);
79 *(.rodata)
80 *(.rodata1)
81 *(.rodata.*)
82 *(.eh_frame)
83 }
84 . = ALIGN(4);
85 _etext = .;
86
87 /* CMD Table */
88
89 __u_boot_cmd_start = .;
90 .u_boot_cmd : { *(.u_boot_cmd) }
91 . = ALIGN(4);
92 __u_boot_cmd_end = .;
93
94 .data :
95 {
96 *(.data)
97 *(.data1)
98 *(.data.rel)
99 *(.data.rel.*)
100 *(.sdata)
101 *(.sdata2)
102 *(.dynamic)
103 CONSTRUCTORS
104 }
105 _edata = .;
106 PROVIDE (edata = .);
107
108 . = ALIGN(4);
109 __got_start = .;
110 .got : {
111 *(.got)
112/* *(.data.rel)
113 *(.data.rel.local)*/
114 . = ALIGN(16);
115 }
116 __got_end = .;
117
118/* .data.rel : { } */
119
120 . = ALIGN(4096);
121 __init_begin = .;
122 .text.init : { *(.text.init) }
123 .data.init : { *(.data.init) }
124 . = ALIGN(4096);
125 __init_end = .;
126
127 __bss_start = .;
128 .bss :
129 {
130 *(.sbss) *(.scommon)
131 *(.dynbss)
132 *(.bss)
133 *(COMMON)
134 . = ALIGN(16); /* to speed clearing of bss up */
135 }
136 __bss_end = . ;
137 _end = . ;
138 PROVIDE (end = .);
139
140/* Relocated into main memory */
141
142 /* Start of main memory */
143 /*. = 0x40000000;*/
144
145 .stack (NOLOAD) : { *(.stack) }
146
147 /* PROM CODE */
148
149 /* global data in RAM passed to kernel after booting */
150
151 .stab 0 : { *(.stab) }
152 .stabstr 0 : { *(.stabstr) }
153 .stab.excl 0 : { *(.stab.excl) }
154 .stab.exclstr 0 : { *(.stab.exclstr) }
155 .stab.index 0 : { *(.stab.index) }
156 .stab.indexstr 0 : { *(.stab.indexstr) }
157 .comment 0 : { *(.comment) }
158
159}