blob: 88ced629ec8e587e4db248a517619cfac74b6438 [file] [log] [blame]
Thomas Chou8cbb0dd2010-04-21 08:40:59 +08001/*
2 * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
3 * Scott McNutt <smcnutt@psyent.com>
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24
25OUTPUT_FORMAT("elf32-littlenios2")
26OUTPUT_ARCH(nios2)
27ENTRY(_start)
28
29SECTIONS
30{
31 . = text_base;
32 .text :
33 {
34 arch/nios2/cpu/start.o (.text)
35 *(.text)
36 *(.text.*)
37 *(.gnu.linkonce.t*)
38 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
39 *(.gnu.linkonce.r*)
40 }
41 . = ALIGN (4);
42 _etext = .;
43 PROVIDE (etext = .);
44
45 /* CMD TABLE - sandwich this in between text and data so
46 * the initialization code relocates the command table as
47 * well -- admittedly, this is just pure laziness ;-)
48 */
49 __u_boot_cmd_start = .;
50 .u_boot_cmd :
51 {
52 *(.u_boot_cmd)
53 }
54 . = ALIGN(4);
55 __u_boot_cmd_end = .;
56
57 /* INIT DATA sections - "Small" data (see the gcc -G option)
58 * is always gp-relative. Here we make all init data sections
59 * adjacent to simplify the startup code -- and provide
60 * the global pointer for gp-relative access.
61 */
62 _data = .;
63 .data :
64 {
65 *(.data)
66 *(.data.*)
67 *(.gnu.linkonce.d*)
68 }
69
70 . = ALIGN(16);
71 _gp = .; /* Global pointer addr */
72 PROVIDE (gp = .);
73
74 .sdata :
75 {
76 *(.sdata)
77 *(.sdata.*)
78 *(.gnu.linkonce.s.*)
79 }
80 . = ALIGN(4);
81
82 _edata = .;
83 PROVIDE (edata = .);
84
85 /* UNINIT DATA - Small uninitialized data is first so it's
86 * adjacent to sdata and can be referenced via gp. The normal
87 * bss follows. We keep it adjacent to simplify init code.
88 */
89 __bss_start = .;
90 .sbss (NOLOAD) :
91 {
92 *(.sbss)
93 *(.sbss.*)
94 *(.gnu.linkonce.sb.*)
95 *(.scommon)
96 }
97 . = ALIGN(4);
98 .bss (NOLOAD) :
99 {
100 *(.bss)
101 *(.bss.*)
102 *(.dynbss)
103 *(COMMON)
104 *(.scommon)
105 }
106 . = ALIGN(4);
Po-Yu Chuang44c6e652011-03-01 22:59:59 +0000107 __bss_end__ = .;
Thomas Chou8cbb0dd2010-04-21 08:40:59 +0800108 PROVIDE (end = .);
109
110 /* DEBUG -- symbol table, string table, etc. etc.
111 */
112 .stab 0 : { *(.stab) }
113 .stabstr 0 : { *(.stabstr) }
114 .stab.excl 0 : { *(.stab.excl) }
115 .stab.exclstr 0 : { *(.stab.exclstr) }
116 .stab.index 0 : { *(.stab.index) }
117 .stab.indexstr 0 : { *(.stab.indexstr) }
118 .comment 0 : { *(.comment) }
119 .debug 0 : { *(.debug) }
120 .line 0 : { *(.line) }
121 .debug_srcinfo 0 : { *(.debug_srcinfo) }
122 .debug_sfnames 0 : { *(.debug_sfnames) }
123 .debug_aranges 0 : { *(.debug_aranges) }
124 .debug_pubnames 0 : { *(.debug_pubnames) }
125 .debug_info 0 : { *(.debug_info) }
126 .debug_abbrev 0 : { *(.debug_abbrev) }
127 .debug_line 0 : { *(.debug_line) }
128 .debug_frame 0 : { *(.debug_frame) }
129 .debug_str 0 : { *(.debug_str) }
130 .debug_loc 0 : { *(.debug_loc) }
131 .debug_macinfo 0 : { *(.debug_macinfo) }
132 .debug_weaknames 0 : { *(.debug_weaknames) }
133 .debug_funcnames 0 : { *(.debug_funcnames) }
134 .debug_typenames 0 : { *(.debug_typenames) }
135 .debug_varnames 0 : { *(.debug_varnames) }
136}