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b765ffb7 SR |
1 | /* |
2 | * (C) Copyright 2002 | |
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 | ||
24 | OUTPUT_ARCH(powerpc) | |
b765ffb7 SR |
25 | /* Do we need any of these for elf? |
26 | __DYNAMIC = 0; */ | |
27 | SECTIONS | |
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) } | |
53677ef1 | 46 | .rela.text : { *(.rela.text) } |
b765ffb7 | 47 | .rel.data : { *(.rel.data) } |
53677ef1 WD |
48 | .rela.data : { *(.rela.data) } |
49 | .rel.rodata : { *(.rel.rodata) } | |
50 | .rela.rodata : { *(.rela.rodata) } | |
b765ffb7 SR |
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 | cpu/ppc4xx/start.o (.text) | |
69 | ||
70 | *(.text) | |
71 | *(.fixup) | |
72 | *(.got1) | |
73 | } | |
74 | _etext = .; | |
75 | PROVIDE (etext = .); | |
76 | .rodata : | |
77 | { | |
78 | *(.rodata) | |
79 | *(.rodata1) | |
80 | *(.rodata.str1.4) | |
81 | } | |
82 | .fini : { *(.fini) } =0 | |
83 | .ctors : { *(.ctors) } | |
84 | .dtors : { *(.dtors) } | |
85 | ||
86 | /* Read-write section, merged into data segment: */ | |
87 | . = (. + 0x00FF) & 0xFFFFFF00; | |
88 | _erotext = .; | |
89 | PROVIDE (erotext = .); | |
90 | .reloc : | |
91 | { | |
92 | *(.got) | |
93 | _GOT2_TABLE_ = .; | |
94 | *(.got2) | |
95 | _FIXUP_TABLE_ = .; | |
96 | *(.fixup) | |
97 | } | |
98 | __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; | |
99 | __fixup_entries = (. - _FIXUP_TABLE_)>>2; | |
100 | ||
101 | .data : | |
102 | { | |
103 | *(.data) | |
104 | *(.data1) | |
105 | *(.sdata) | |
106 | *(.sdata2) | |
107 | *(.dynamic) | |
108 | CONSTRUCTORS | |
109 | } | |
110 | _edata = .; | |
111 | PROVIDE (edata = .); | |
112 | ||
113 | . = .; | |
114 | __u_boot_cmd_start = .; | |
115 | .u_boot_cmd : { *(.u_boot_cmd) } | |
116 | __u_boot_cmd_end = .; | |
117 | ||
118 | ||
119 | . = .; | |
120 | __start___ex_table = .; | |
121 | __ex_table : { *(__ex_table) } | |
122 | __stop___ex_table = .; | |
123 | ||
124 | . = ALIGN(256); | |
125 | __init_begin = .; | |
126 | .text.init : { *(.text.init) } | |
127 | .data.init : { *(.data.init) } | |
128 | . = ALIGN(256); | |
129 | __init_end = .; | |
130 | ||
131 | __bss_start = .; | |
64134f01 | 132 | .bss (NOLOAD) : |
b765ffb7 SR |
133 | { |
134 | *(.sbss) *(.scommon) | |
135 | *(.dynbss) | |
136 | *(.bss) | |
137 | *(COMMON) | |
138 | } | |
139 | ||
6d0f6bcf | 140 | ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified."); |
b765ffb7 SR |
141 | |
142 | _end = . ; | |
143 | PROVIDE (end = .); | |
144 | } |