ChangeLog rotatation and copyright year update
[deliverable/binutils-gdb.git] / ld / scripttempl / elf32msp430.sc
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b90efa5b 1# Copyright (C) 2014-2015 Free Software Foundation, Inc.
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2#
3# Copying and distribution of this file, with or without modification,
4# are permitted in any medium without royalty provided the copyright
5# notice and this notice are preserved.
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6
7HEAP_SECTION_MSP430=" "
8HEAP_MEMORY_MSP430=" "
9
10if test ${GOT_HEAP_MSP-0} -ne 0
11then
ec2d9b29 12HEAP_SECTION_MSP430=".heap ${RELOCATING-0} :
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13 {
14 ${RELOCATING+ PROVIDE (__heap_data_start = .) ; }
15 *(.heap*)
16 ${RELOCATING+ PROVIDE (_heap_data_end = .) ; }
17 ${RELOCATING+. = ALIGN(2);}
18 ${RELOCATING+ PROVIDE (__heap_bottom = .) ; }
19 ${RELOCATING+ PROVIDE (__heap_top = ${HEAP_START} + ${HEAP_LENGTH}) ; }
20 } ${RELOCATING+ > heap}"
21HEAP_MEMORY_MSP430="heap(rwx) : ORIGIN = $HEAP_START, LENGTH = $HEAP_LENGTH"
22fi
23
24
2469cfa2 25cat <<EOF
b90efa5b 26/* Copyright (C) 2014-2015 Free Software Foundation, Inc.
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27
28 Copying and distribution of this script, with or without modification,
29 are permitted in any medium without royalty provided the copyright
30 notice and this notice are preserved. */
31
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32OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")
33OUTPUT_ARCH(${ARCH})
34
35MEMORY
36{
37 text (rx) : ORIGIN = $ROM_START, LENGTH = $ROM_SIZE
38 data (rwx) : ORIGIN = $RAM_START, LENGTH = $RAM_SIZE
39 vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20
40 bootloader(rx) : ORIGIN = 0x0c00, LENGTH = 1K
41 infomem(rx) : ORIGIN = 0x1000, LENGTH = 256
42 infomemnobits(rx) : ORIGIN = 0x1000, LENGTH = 256
f2f489ac 43 ${HEAP_MEMORY_MSP430}
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44}
45
46SECTIONS
47{
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48 /* Bootloader. */
49 .bootloader ${RELOCATING-0} :
50 {
51 ${RELOCATING+ PROVIDE (__boot_start = .) ; }
52 *(.bootloader)
53 ${RELOCATING+. = ALIGN(2);}
54 *(.bootloader.*)
55 } ${RELOCATING+ > bootloader}
56
57 /* Information memory. */
58 .infomem ${RELOCATING-0} :
59 {
60 *(.infomem)
61 ${RELOCATING+. = ALIGN(2);}
62 *(.infomem.*)
63 } ${RELOCATING+ > infomem}
64
65 /* Information memory (not loaded into MPU). */
66 .infomemnobits ${RELOCATING-0} :
67 {
68 *(.infomemnobits)
69 ${RELOCATING+. = ALIGN(2);}
70 *(.infomemnobits.*)
71 } ${RELOCATING+ > infomemnobits}
72
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73 /* Read-only sections, merged into text segment. */
74 ${TEXT_DYNAMIC+${DYNAMIC}}
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75 .hash ${RELOCATING-0} : { *(.hash) }
76 .dynsym ${RELOCATING-0} : { *(.dynsym) }
77 .dynstr ${RELOCATING-0} : { *(.dynstr) }
78 .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
79 .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
80 .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
81
82 .rel.init ${RELOCATING-0} : { *(.rel.init) }
83 .rela.init ${RELOCATING-0} : { *(.rela.init) }
84 .rel.text ${RELOCATING-0} :
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85 {
86 *(.rel.text)
87 ${RELOCATING+*(.rel.text.*)}
88 ${RELOCATING+*(.rel.gnu.linkonce.t*)}
89 }
ec2d9b29 90 .rela.text ${RELOCATING-0} :
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91 {
92 *(.rela.text)
93 ${RELOCATING+*(.rela.text.*)}
94 ${RELOCATING+*(.rela.gnu.linkonce.t*)}
95 }
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96 .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
97 .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
98 .rel.rodata ${RELOCATING-0} :
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99 {
100 *(.rel.rodata)
101 ${RELOCATING+*(.rel.rodata.*)}
102 ${RELOCATING+*(.rel.gnu.linkonce.r*)}
103 }
ec2d9b29 104 .rela.rodata ${RELOCATING-0} :
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105 {
106 *(.rela.rodata)
107 ${RELOCATING+*(.rela.rodata.*)}
108 ${RELOCATING+*(.rela.gnu.linkonce.r*)}
109 }
ec2d9b29 110 .rel.data ${RELOCATING-0} :
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111 {
112 *(.rel.data)
113 ${RELOCATING+*(.rel.data.*)}
114 ${RELOCATING+*(.rel.gnu.linkonce.d*)}
115 }
ec2d9b29 116 .rela.data ${RELOCATING-0} :
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117 {
118 *(.rela.data)
119 ${RELOCATING+*(.rela.data.*)}
120 ${RELOCATING+*(.rela.gnu.linkonce.d*)}
121 }
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122 .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
123 .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
124 .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
125 .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
126 .rel.got ${RELOCATING-0} : { *(.rel.got) }
127 .rela.got ${RELOCATING-0} : { *(.rela.got) }
128 .rel.bss ${RELOCATING-0} : { *(.rel.bss) }
129 .rela.bss ${RELOCATING-0} : { *(.rela.bss) }
130 .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
131 .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
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132
133 /* Internal text space. */
134 .text :
135 {
d4b6ee67 136 ${RELOCATING+. = ALIGN(2);}
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137 *(SORT_NONE(.init))
138 *(SORT_NONE(.init0)) /* Start here after reset. */
139 *(SORT_NONE(.init1))
140 *(SORT_NONE(.init2)) /* Copy data loop */
141 *(SORT_NONE(.init3))
142 *(SORT_NONE(.init4)) /* Clear bss */
143 *(SORT_NONE(.init5))
144 *(SORT_NONE(.init6)) /* C++ constructors. */
145 *(SORT_NONE(.init7))
146 *(SORT_NONE(.init8))
147 *(SORT_NONE(.init9)) /* Call main(). */
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148
149 ${CONSTRUCTING+ __ctors_start = . ; }
150 ${CONSTRUCTING+ *(.ctors) }
151 ${CONSTRUCTING+ __ctors_end = . ; }
152 ${CONSTRUCTING+ __dtors_start = . ; }
153 ${CONSTRUCTING+ *(.dtors) }
154 ${CONSTRUCTING+ __dtors_end = . ; }
155
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156 ${RELOCATING+. = ALIGN(2);}
157 *(.text)
158 ${RELOCATING+. = ALIGN(2);}
159 *(.text.*)
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160 ${RELOCATING+. = ALIGN(2);}
161 *(.text:*)
d4b6ee67 162
2469cfa2 163 ${RELOCATING+. = ALIGN(2);}
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164 *(SORT_NONE(.fini9))
165 *(SORT_NONE(.fini8))
166 *(SORT_NONE(.fini7))
167 *(SORT_NONE(.fini6)) /* C++ destructors. */
168 *(SORT_NONE(.fini5))
169 *(SORT_NONE(.fini4))
170 *(SORT_NONE(.fini3))
171 *(SORT_NONE(.fini2))
172 *(SORT_NONE(.fini1))
173 *(SORT_NONE(.fini0)) /* Infinite loop after program termination. */
174 *(SORT_NONE(.fini))
d4b6ee67 175
f2f489ac 176 _etext = .;
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177 } ${RELOCATING+ > text}
178
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179 .rodata :
180 {
181 . = ALIGN(2);
182 *(.plt)
183 *(.rodata .rodata.* .gnu.linkonce.r.* .const .const:*)
184 *(.rodata1)
185
186 *(.eh_frame_hdr)
187 KEEP (*(.eh_frame))
188
189 KEEP (*(.gcc_except_table)) *(.gcc_except_table.*)
190
191 PROVIDE (__preinit_array_start = .);
192 KEEP (*(.preinit_array))
193 PROVIDE (__preinit_array_end = .);
194
195 PROVIDE (__init_array_start = .);
196 KEEP (*(SORT(.init_array.*)))
197 KEEP (*(.init_array))
198 PROVIDE (__init_array_end = .);
199
200 PROVIDE (__fini_array_start = .);
201 KEEP (*(.fini_array))
202 KEEP (*(SORT(.fini_array.*)))
203 PROVIDE (__fini_array_end = .);
204 LONG(0); /* Sentinel. */
205
206 /* gcc uses crtbegin.o to find the start of the constructors, so
207 we make sure it is first. Because this is a wildcard, it
208 doesn't matter if the user does not actually link against
209 crtbegin.o; the linker won't look for a file to match a
210 wildcard. The wildcard also means that it doesn't matter which
211 directory crtbegin.o is in. */
212 KEEP (*crtbegin*.o(.ctors))
213
214 /* We don't want to include the .ctor section from from the
215 crtend.o file until after the sorted ctors. The .ctor section
216 from the crtend file contains the end of ctors marker and it
217 must be last */
218 KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
219 KEEP (*(SORT(.ctors.*)))
220 KEEP (*(.ctors))
221
222 KEEP (*crtbegin*.o(.dtors))
223 KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
224 KEEP (*(SORT(.dtors.*)))
225 KEEP (*(.dtors))
226 } ${RELOCATING+ > text}
227
228 .vectors ${RELOCATING-0}:
229 {
230 ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
231 *(.vectors*)
232 ${RELOCATING+ _vectors_end = . ; }
233 } ${RELOCATING+ > vectors}
234
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235 .data ${RELOCATING-0} :
236 {
2469cfa2 237 ${RELOCATING+ PROVIDE (__data_start = .) ; }
13761a11 238 ${RELOCATING+ PROVIDE (__datastart = .) ; }
2469cfa2 239 ${RELOCATING+. = ALIGN(2);}
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240
241 KEEP (*(.jcr))
242 *(.data.rel.ro.local) *(.data.rel.ro*)
243 *(.dynamic)
244
2469cfa2 245 *(.data)
727f7031 246 *(.data.*)
2469cfa2 247 *(.gnu.linkonce.d*)
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248 KEEP (*(.gnu.linkonce.d.*personality*))
249 *(.data1)
250 *(.got.plt) *(.got)
251 ${RELOCATING+. = ALIGN(2);}
252 *(.sdata .sdata.* .gnu.linkonce.s.*)
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253 ${RELOCATING+. = ALIGN(2);}
254 ${RELOCATING+ _edata = . ; }
925bbbbb 255 } ${RELOCATING+ > data ${RELOCATING+AT> text}}
2469cfa2 256
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257 .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
258 {
727f7031 259 ${RELOCATING+. = ALIGN(2);}
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260 ${RELOCATING+ PROVIDE (__bss_start = .) ; }
261 *(.bss)
262 *(COMMON)
263 ${RELOCATING+ PROVIDE (__bss_end = .) ; }
264 ${RELOCATING+ _end = . ; }
265 } ${RELOCATING+ > data}
266
267 .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
268 {
269 ${RELOCATING+ PROVIDE (__noinit_start = .) ; }
270 *(.noinit)
271 *(COMMON)
272 ${RELOCATING+ PROVIDE (__noinit_end = .) ; }
273 ${RELOCATING+ _end = . ; }
274 } ${RELOCATING+ > data}
275
f2f489ac 276 ${HEAP_SECTION_MSP430}
2469cfa2 277
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278 /* Stabs for profiling information*/
279 .profiler 0 : { *(.profiler) }
280
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281 /* Stabs debugging sections. */
282 .stab 0 : { *(.stab) }
283 .stabstr 0 : { *(.stabstr) }
284 .stab.excl 0 : { *(.stab.excl) }
285 .stab.exclstr 0 : { *(.stab.exclstr) }
286 .stab.index 0 : { *(.stab.index) }
287 .stab.indexstr 0 : { *(.stab.indexstr) }
288 .comment 0 : { *(.comment) }
ceb0a680 289EOF
2a995fc1 290
13761a11 291source $srcdir/scripttempl/DWARF.sc
2a995fc1 292
ceb0a680 293cat <<EOF
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294 .MP430.attributes 0 :
295 {
296 KEEP (*(.MSP430.attributes))
297 KEEP (*(.gnu.attributes))
298 KEEP (*(__TI_build_attributes))
299 }
300
2469cfa2 301 PROVIDE (__stack = ${STACK}) ;
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302 PROVIDE (__data_start_rom = _etext) ;
303 PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ;
304 PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ;
305 PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;
f2f489ac 306 PROVIDE (__subdevice_has_heap = ${GOT_HEAP_MSP-0}) ;
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307}
308EOF
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