blob: 592976a45b83d11c267c4796258bf783ebe1f5f6 [file] [log] [blame]
Ricardo Ribalda Delgado1f4d5322008-10-21 18:29:46 +02001/*
2 * (C) Copyright 2000-2004
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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
24OUTPUT_ARCH(powerpc)
25ENTRY(_start)
26
27SECTIONS
28{
29 .resetvec 0xFFFFFFFC :
30 {
31 *(.resetvec)
32 } = 0xffff
33
34 .bootpg 0xFFFFF000 :
35 {
36 cpu/ppc4xx/start.o (.bootpg)
37 } = 0xffff
38
39 /* Read-only sections, merged into text segment: */
40 . = + SIZEOF_HEADERS;
41 .interp : { *(.interp) }
42 .hash : { *(.hash) }
43 .dynsym : { *(.dynsym) }
44 .dynstr : { *(.dynstr) }
45 .rel.text : { *(.rel.text) }
46 .rela.text : { *(.rela.text) }
47 .rel.data : { *(.rel.data) }
48 .rela.data : { *(.rela.data) }
49 .rel.rodata : { *(.rel.rodata) }
50 .rela.rodata : { *(.rela.rodata) }
51 .rel.got : { *(.rel.got) }
52 .rela.got : { *(.rela.got) }
53 .rel.ctors : { *(.rel.ctors) }
54 .rela.ctors : { *(.rela.ctors) }
55 .rel.dtors : { *(.rel.dtors) }
56 .rela.dtors : { *(.rela.dtors) }
57 .rel.bss : { *(.rel.bss) }
58 .rela.bss : { *(.rela.bss) }
59 .rel.plt : { *(.rel.plt) }
60 .rela.plt : { *(.rela.plt) }
61 .init : { *(.init) }
62 .plt : { *(.plt) }
63 .text :
64 {
65 /* WARNING - the following is hand-optimized to fit within */
66 /* the sector layout of our flash chips! XXX FIXME XXX */
67
68
69 *(.text)
70 *(.fixup)
71 *(.got1)
72 }
73 _etext = .;
74 PROVIDE (etext = .);
75 .rodata :
76 {
Ricardo Ribalda Delgado1f4d5322008-10-21 18:29:46 +020077 *(.eh_frame)
Trent Piephof62fb992009-02-18 15:22:05 -080078 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
Ricardo Ribalda Delgado1f4d5322008-10-21 18:29:46 +020079 }
80 .fini : { *(.fini) } =0
81 .ctors : { *(.ctors) }
82 .dtors : { *(.dtors) }
83
84 /* Read-write section, merged into data segment: */
85 . = (. + 0x00FF) & 0xFFFFFF00;
86 _erotext = .;
87 PROVIDE (erotext = .);
88 .reloc :
89 {
90 *(.got)
91 _GOT2_TABLE_ = .;
92 *(.got2)
93 _FIXUP_TABLE_ = .;
94 *(.fixup)
95 }
96 __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
97 __fixup_entries = (. - _FIXUP_TABLE_)>>2;
98
99 .data :
100 {
101 *(.data)
102 *(.data1)
103 *(.sdata)
104 *(.sdata2)
105 *(.dynamic)
106 CONSTRUCTORS
107 }
108 _edata = .;
109 PROVIDE (edata = .);
110
111 . = .;
112 __u_boot_cmd_start = .;
113 .u_boot_cmd : { *(.u_boot_cmd) }
114 __u_boot_cmd_end = .;
115
116
117 . = .;
118 __start___ex_table = .;
119 __ex_table : { *(__ex_table) }
120 __stop___ex_table = .;
121
122 . = ALIGN(256);
123 __init_begin = .;
124 .text.init : { *(.text.init) }
125 .data.init : { *(.data.init) }
126 . = ALIGN(256);
127 __init_end = .;
128
129 __bss_start = .;
130 .bss (NOLOAD) :
131 {
132 *(.sbss) *(.scommon)
133 *(.dynbss)
134 *(.bss)
135 *(COMMON)
136 }
137
Jean-Christophe PLAGNIOL-VILLARD3aed3aa2008-12-14 10:29:39 +0100138 ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your configuration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
Ricardo Ribalda Delgado1f4d5322008-10-21 18:29:46 +0200139
140 _end = . ;
141 PROVIDE (end = .);
142}