Commit | Line | Data |
---|---|---|
f2f489ac NC |
1 | #!/bin/sh |
2 | ||
3 | HEAP_SECTION_MSP430=" " | |
4 | HEAP_MEMORY_MSP430=" " | |
5 | ||
6 | if test ${GOT_HEAP_MSP-0} -ne 0 | |
7 | then | |
ec2d9b29 | 8 | HEAP_SECTION_MSP430=".heap ${RELOCATING-0} : |
f2f489ac NC |
9 | { |
10 | ${RELOCATING+ PROVIDE (__heap_data_start = .) ; } | |
11 | *(.heap*) | |
12 | ${RELOCATING+ PROVIDE (_heap_data_end = .) ; } | |
13 | ${RELOCATING+. = ALIGN(2);} | |
14 | ${RELOCATING+ PROVIDE (__heap_bottom = .) ; } | |
15 | ${RELOCATING+ PROVIDE (__heap_top = ${HEAP_START} + ${HEAP_LENGTH}) ; } | |
16 | } ${RELOCATING+ > heap}" | |
17 | HEAP_MEMORY_MSP430="heap(rwx) : ORIGIN = $HEAP_START, LENGTH = $HEAP_LENGTH" | |
18 | fi | |
19 | ||
20 | ||
2469cfa2 NC |
21 | cat <<EOF |
22 | OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}") | |
23 | OUTPUT_ARCH(${ARCH}) | |
24 | ||
25 | MEMORY | |
26 | { | |
27 | text (rx) : ORIGIN = $ROM_START, LENGTH = $ROM_SIZE | |
28 | data (rwx) : ORIGIN = $RAM_START, LENGTH = $RAM_SIZE | |
29 | vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20 | |
30 | bootloader(rx) : ORIGIN = 0x0c00, LENGTH = 1K | |
31 | infomem(rx) : ORIGIN = 0x1000, LENGTH = 256 | |
32 | infomemnobits(rx) : ORIGIN = 0x1000, LENGTH = 256 | |
f2f489ac | 33 | ${HEAP_MEMORY_MSP430} |
2469cfa2 NC |
34 | } |
35 | ||
36 | SECTIONS | |
37 | { | |
13761a11 NC |
38 | /* Bootloader. */ |
39 | .bootloader ${RELOCATING-0} : | |
40 | { | |
41 | ${RELOCATING+ PROVIDE (__boot_start = .) ; } | |
42 | *(.bootloader) | |
43 | ${RELOCATING+. = ALIGN(2);} | |
44 | *(.bootloader.*) | |
45 | } ${RELOCATING+ > bootloader} | |
46 | ||
47 | /* Information memory. */ | |
48 | .infomem ${RELOCATING-0} : | |
49 | { | |
50 | *(.infomem) | |
51 | ${RELOCATING+. = ALIGN(2);} | |
52 | *(.infomem.*) | |
53 | } ${RELOCATING+ > infomem} | |
54 | ||
55 | /* Information memory (not loaded into MPU). */ | |
56 | .infomemnobits ${RELOCATING-0} : | |
57 | { | |
58 | *(.infomemnobits) | |
59 | ${RELOCATING+. = ALIGN(2);} | |
60 | *(.infomemnobits.*) | |
61 | } ${RELOCATING+ > infomemnobits} | |
62 | ||
2469cfa2 NC |
63 | /* Read-only sections, merged into text segment. */ |
64 | ${TEXT_DYNAMIC+${DYNAMIC}} | |
ec2d9b29 AM |
65 | .hash ${RELOCATING-0} : { *(.hash) } |
66 | .dynsym ${RELOCATING-0} : { *(.dynsym) } | |
67 | .dynstr ${RELOCATING-0} : { *(.dynstr) } | |
68 | .gnu.version ${RELOCATING-0} : { *(.gnu.version) } | |
69 | .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) } | |
70 | .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) } | |
71 | ||
72 | .rel.init ${RELOCATING-0} : { *(.rel.init) } | |
73 | .rela.init ${RELOCATING-0} : { *(.rela.init) } | |
74 | .rel.text ${RELOCATING-0} : | |
2469cfa2 NC |
75 | { |
76 | *(.rel.text) | |
77 | ${RELOCATING+*(.rel.text.*)} | |
78 | ${RELOCATING+*(.rel.gnu.linkonce.t*)} | |
79 | } | |
ec2d9b29 | 80 | .rela.text ${RELOCATING-0} : |
2469cfa2 NC |
81 | { |
82 | *(.rela.text) | |
83 | ${RELOCATING+*(.rela.text.*)} | |
84 | ${RELOCATING+*(.rela.gnu.linkonce.t*)} | |
85 | } | |
ec2d9b29 AM |
86 | .rel.fini ${RELOCATING-0} : { *(.rel.fini) } |
87 | .rela.fini ${RELOCATING-0} : { *(.rela.fini) } | |
88 | .rel.rodata ${RELOCATING-0} : | |
2469cfa2 NC |
89 | { |
90 | *(.rel.rodata) | |
91 | ${RELOCATING+*(.rel.rodata.*)} | |
92 | ${RELOCATING+*(.rel.gnu.linkonce.r*)} | |
93 | } | |
ec2d9b29 | 94 | .rela.rodata ${RELOCATING-0} : |
2469cfa2 NC |
95 | { |
96 | *(.rela.rodata) | |
97 | ${RELOCATING+*(.rela.rodata.*)} | |
98 | ${RELOCATING+*(.rela.gnu.linkonce.r*)} | |
99 | } | |
ec2d9b29 | 100 | .rel.data ${RELOCATING-0} : |
2469cfa2 NC |
101 | { |
102 | *(.rel.data) | |
103 | ${RELOCATING+*(.rel.data.*)} | |
104 | ${RELOCATING+*(.rel.gnu.linkonce.d*)} | |
105 | } | |
ec2d9b29 | 106 | .rela.data ${RELOCATING-0} : |
2469cfa2 NC |
107 | { |
108 | *(.rela.data) | |
109 | ${RELOCATING+*(.rela.data.*)} | |
110 | ${RELOCATING+*(.rela.gnu.linkonce.d*)} | |
111 | } | |
ec2d9b29 AM |
112 | .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) } |
113 | .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) } | |
114 | .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) } | |
115 | .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) } | |
116 | .rel.got ${RELOCATING-0} : { *(.rel.got) } | |
117 | .rela.got ${RELOCATING-0} : { *(.rela.got) } | |
118 | .rel.bss ${RELOCATING-0} : { *(.rel.bss) } | |
119 | .rela.bss ${RELOCATING-0} : { *(.rela.bss) } | |
120 | .rel.plt ${RELOCATING-0} : { *(.rel.plt) } | |
121 | .rela.plt ${RELOCATING-0} : { *(.rela.plt) } | |
2469cfa2 NC |
122 | |
123 | /* Internal text space. */ | |
124 | .text : | |
125 | { | |
d4b6ee67 | 126 | ${RELOCATING+. = ALIGN(2);} |
b2e4da5a L |
127 | *(SORT_NONE(.init)) |
128 | *(SORT_NONE(.init0)) /* Start here after reset. */ | |
129 | *(SORT_NONE(.init1)) | |
130 | *(SORT_NONE(.init2)) /* Copy data loop */ | |
131 | *(SORT_NONE(.init3)) | |
132 | *(SORT_NONE(.init4)) /* Clear bss */ | |
133 | *(SORT_NONE(.init5)) | |
134 | *(SORT_NONE(.init6)) /* C++ constructors. */ | |
135 | *(SORT_NONE(.init7)) | |
136 | *(SORT_NONE(.init8)) | |
137 | *(SORT_NONE(.init9)) /* Call main(). */ | |
d4b6ee67 NC |
138 | |
139 | ${CONSTRUCTING+ __ctors_start = . ; } | |
140 | ${CONSTRUCTING+ *(.ctors) } | |
141 | ${CONSTRUCTING+ __ctors_end = . ; } | |
142 | ${CONSTRUCTING+ __dtors_start = . ; } | |
143 | ${CONSTRUCTING+ *(.dtors) } | |
144 | ${CONSTRUCTING+ __dtors_end = . ; } | |
145 | ||
2469cfa2 NC |
146 | ${RELOCATING+. = ALIGN(2);} |
147 | *(.text) | |
148 | ${RELOCATING+. = ALIGN(2);} | |
149 | *(.text.*) | |
13761a11 NC |
150 | ${RELOCATING+. = ALIGN(2);} |
151 | *(.text:*) | |
d4b6ee67 | 152 | |
2469cfa2 | 153 | ${RELOCATING+. = ALIGN(2);} |
b2e4da5a L |
154 | *(SORT_NONE(.fini9)) |
155 | *(SORT_NONE(.fini8)) | |
156 | *(SORT_NONE(.fini7)) | |
157 | *(SORT_NONE(.fini6)) /* C++ destructors. */ | |
158 | *(SORT_NONE(.fini5)) | |
159 | *(SORT_NONE(.fini4)) | |
160 | *(SORT_NONE(.fini3)) | |
161 | *(SORT_NONE(.fini2)) | |
162 | *(SORT_NONE(.fini1)) | |
163 | *(SORT_NONE(.fini0)) /* Infinite loop after program termination. */ | |
164 | *(SORT_NONE(.fini)) | |
d4b6ee67 | 165 | |
f2f489ac | 166 | _etext = .; |
2469cfa2 NC |
167 | } ${RELOCATING+ > text} |
168 | ||
13761a11 NC |
169 | .rodata : |
170 | { | |
171 | . = ALIGN(2); | |
172 | *(.plt) | |
173 | *(.rodata .rodata.* .gnu.linkonce.r.* .const .const:*) | |
174 | *(.rodata1) | |
175 | ||
176 | *(.eh_frame_hdr) | |
177 | KEEP (*(.eh_frame)) | |
178 | ||
179 | KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) | |
180 | ||
181 | PROVIDE (__preinit_array_start = .); | |
182 | KEEP (*(.preinit_array)) | |
183 | PROVIDE (__preinit_array_end = .); | |
184 | ||
185 | PROVIDE (__init_array_start = .); | |
186 | KEEP (*(SORT(.init_array.*))) | |
187 | KEEP (*(.init_array)) | |
188 | PROVIDE (__init_array_end = .); | |
189 | ||
190 | PROVIDE (__fini_array_start = .); | |
191 | KEEP (*(.fini_array)) | |
192 | KEEP (*(SORT(.fini_array.*))) | |
193 | PROVIDE (__fini_array_end = .); | |
194 | LONG(0); /* Sentinel. */ | |
195 | ||
196 | /* gcc uses crtbegin.o to find the start of the constructors, so | |
197 | we make sure it is first. Because this is a wildcard, it | |
198 | doesn't matter if the user does not actually link against | |
199 | crtbegin.o; the linker won't look for a file to match a | |
200 | wildcard. The wildcard also means that it doesn't matter which | |
201 | directory crtbegin.o is in. */ | |
202 | KEEP (*crtbegin*.o(.ctors)) | |
203 | ||
204 | /* We don't want to include the .ctor section from from the | |
205 | crtend.o file until after the sorted ctors. The .ctor section | |
206 | from the crtend file contains the end of ctors marker and it | |
207 | must be last */ | |
208 | KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) | |
209 | KEEP (*(SORT(.ctors.*))) | |
210 | KEEP (*(.ctors)) | |
211 | ||
212 | KEEP (*crtbegin*.o(.dtors)) | |
213 | KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) | |
214 | KEEP (*(SORT(.dtors.*))) | |
215 | KEEP (*(.dtors)) | |
216 | } ${RELOCATING+ > text} | |
217 | ||
218 | .vectors ${RELOCATING-0}: | |
219 | { | |
220 | ${RELOCATING+ PROVIDE (__vectors_start = .) ; } | |
221 | *(.vectors*) | |
222 | ${RELOCATING+ _vectors_end = . ; } | |
223 | } ${RELOCATING+ > vectors} | |
224 | ||
225 | .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text) + SIZEOF (.rodata))} | |
2469cfa2 NC |
226 | { |
227 | ${RELOCATING+ PROVIDE (__data_start = .) ; } | |
13761a11 | 228 | ${RELOCATING+ PROVIDE (__datastart = .) ; } |
2469cfa2 | 229 | ${RELOCATING+. = ALIGN(2);} |
13761a11 NC |
230 | |
231 | KEEP (*(.jcr)) | |
232 | *(.data.rel.ro.local) *(.data.rel.ro*) | |
233 | *(.dynamic) | |
234 | ||
2469cfa2 | 235 | *(.data) |
727f7031 | 236 | *(.data.*) |
2469cfa2 | 237 | *(.gnu.linkonce.d*) |
13761a11 NC |
238 | KEEP (*(.gnu.linkonce.d.*personality*)) |
239 | *(.data1) | |
240 | *(.got.plt) *(.got) | |
241 | ${RELOCATING+. = ALIGN(2);} | |
242 | *(.sdata .sdata.* .gnu.linkonce.s.*) | |
2469cfa2 NC |
243 | ${RELOCATING+. = ALIGN(2);} |
244 | ${RELOCATING+ _edata = . ; } | |
245 | } ${RELOCATING+ > data} | |
246 | ||
2469cfa2 NC |
247 | .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} : |
248 | { | |
727f7031 | 249 | ${RELOCATING+. = ALIGN(2);} |
2469cfa2 NC |
250 | ${RELOCATING+ PROVIDE (__bss_start = .) ; } |
251 | *(.bss) | |
252 | *(COMMON) | |
253 | ${RELOCATING+ PROVIDE (__bss_end = .) ; } | |
254 | ${RELOCATING+ _end = . ; } | |
255 | } ${RELOCATING+ > data} | |
256 | ||
257 | .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} : | |
258 | { | |
259 | ${RELOCATING+ PROVIDE (__noinit_start = .) ; } | |
260 | *(.noinit) | |
261 | *(COMMON) | |
262 | ${RELOCATING+ PROVIDE (__noinit_end = .) ; } | |
263 | ${RELOCATING+ _end = . ; } | |
264 | } ${RELOCATING+ > data} | |
265 | ||
f2f489ac | 266 | ${HEAP_SECTION_MSP430} |
2469cfa2 | 267 | |
b18c562e NC |
268 | /* Stabs for profiling information*/ |
269 | .profiler 0 : { *(.profiler) } | |
270 | ||
2469cfa2 NC |
271 | /* Stabs debugging sections. */ |
272 | .stab 0 : { *(.stab) } | |
273 | .stabstr 0 : { *(.stabstr) } | |
274 | .stab.excl 0 : { *(.stab.excl) } | |
275 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
276 | .stab.index 0 : { *(.stab.index) } | |
277 | .stab.indexstr 0 : { *(.stab.indexstr) } | |
278 | .comment 0 : { *(.comment) } | |
ceb0a680 | 279 | EOF |
2a995fc1 | 280 | |
13761a11 | 281 | source $srcdir/scripttempl/DWARF.sc |
2a995fc1 | 282 | |
ceb0a680 | 283 | cat <<EOF |
13761a11 NC |
284 | .MP430.attributes 0 : |
285 | { | |
286 | KEEP (*(.MSP430.attributes)) | |
287 | KEEP (*(.gnu.attributes)) | |
288 | KEEP (*(__TI_build_attributes)) | |
289 | } | |
290 | ||
2469cfa2 | 291 | PROVIDE (__stack = ${STACK}) ; |
db6a5910 NC |
292 | PROVIDE (__data_start_rom = _etext) ; |
293 | PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ; | |
294 | PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ; | |
295 | PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ; | |
f2f489ac | 296 | PROVIDE (__subdevice_has_heap = ${GOT_HEAP_MSP-0}) ; |
2469cfa2 NC |
297 | } |
298 | EOF |