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Commit | Line | Data |
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b90efa5b | 1 | # Copyright (C) 2014-2015 Free Software Foundation, Inc. |
985743c7 NC |
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. | |
252b5132 RH |
6 | # |
7 | # Unusual variables checked by this code: | |
b7761f11 | 8 | # NOP - four byte opcode for no-op (defaults to none) |
48459341 L |
9 | # NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not |
10 | # empty. | |
951e9133 L |
11 | # SMALL_DATA_CTOR - .ctors contains small data. |
12 | # SMALL_DATA_DTOR - .dtors contains small data. | |
252b5132 RH |
13 | # DATA_ADDR - if end-of-text-plus-one-page isn't right for data start |
14 | # INITIAL_READONLY_SECTIONS - at start of text segment | |
15 | # OTHER_READONLY_SECTIONS - other than .text .init .rodata ... | |
16 | # (e.g., .PARISC.milli) | |
17 | # OTHER_TEXT_SECTIONS - these get put in .text when relocating | |
1bbce132 | 18 | # INITIAL_READWRITE_SECTIONS - at start of data segment (after relro) |
252b5132 RH |
19 | # OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ... |
20 | # (e.g., .PARISC.global) | |
8c37241b JJ |
21 | # OTHER_RELRO_SECTIONS - other than .data.rel.ro ... |
22 | # (e.g. PPC32 .fixup, .got[12]) | |
3e2b0f31 | 23 | # OTHER_RELRO_SECTIONS_2 - as above, but after .dynamic in text segment |
e9f53129 | 24 | # OTHER_BSS_SECTIONS - other than .bss .sbss ... |
104d59d1 | 25 | # ATTRS_SECTIONS - at the end |
252b5132 RH |
26 | # OTHER_SECTIONS - at the end |
27 | # EXECUTABLE_SYMBOLS - symbols that must be defined for an | |
28 | # executable (e.g., _DYNAMIC_LINK) | |
ba916c8a MM |
29 | # TEXT_START_ADDR - the first byte of the text segment, after any |
30 | # headers. | |
31 | # TEXT_BASE_ADDRESS - the first byte of the text segment. | |
252b5132 RH |
32 | # TEXT_START_SYMBOLS - symbols that appear at the start of the |
33 | # .text section. | |
34 | # DATA_START_SYMBOLS - symbols that appear at the start of the | |
35 | # .data section. | |
eac338cf PB |
36 | # DATA_END_SYMBOLS - symbols that appear at the end of the |
37 | # writeable data sections. | |
252b5132 | 38 | # OTHER_GOT_SYMBOLS - symbols defined just before .got. |
5253f23b AM |
39 | # OTHER_GOT_SECTIONS - sections just after .got. |
40 | # OTHER_SDATA_SECTIONS - sections just after .sdata. | |
252b5132 RH |
41 | # OTHER_BSS_SYMBOLS - symbols that appear at the start of the |
42 | # .bss section besides __bss_start. | |
1bbce132 | 43 | # PLT_NEXT_DATA - .plt next to data segment when .plt is in text segment. |
252b5132 | 44 | # DATA_PLT - .plt should be in data segment, not text segment. |
b71a5181 | 45 | # PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement. |
6c86c541 | 46 | # BSS_PLT - .plt should be in bss segment |
485cf679 AM |
47 | # NO_REL_RELOCS - Don't include .rel.* sections in script |
48 | # NO_RELA_RELOCS - Don't include .rela.* sections in script | |
49 | # NON_ALLOC_DYN - Place dynamic sections after data segment. | |
252b5132 | 50 | # TEXT_DYNAMIC - .dynamic in text segment, not data segment. |
5a68afcf | 51 | # EMBEDDED - whether this is for an embedded system. |
252b5132 RH |
52 | # SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set |
53 | # start address of shared library. | |
54 | # INPUT_FILES - INPUT command of files to always include | |
a8e53fb0 | 55 | # WRITABLE_RODATA - if set, the .rodata section should be writable |
904ecb2d JL |
56 | # INIT_START, INIT_END - statements just before and just after |
57 | # combination of .init sections. | |
58 | # FINI_START, FINI_END - statements just before and just after | |
59 | # combination of .fini sections. | |
465bc359 | 60 | # STACK_ADDR - start of a .stack section. |
827a1c67 | 61 | # OTHER_SYMBOLS - symbols to place right at the end of the script. |
eac338cf PB |
62 | # ETEXT_NAME - name of a symbol for the end of the text section, |
63 | # normally etext. | |
5a68afcf RM |
64 | # SEPARATE_CODE - if set, .text and similar sections containing |
65 | # actual machine instructions must be in wholly disjoint | |
66 | # pages from any other data, including headers | |
8c37241b JJ |
67 | # SEPARATE_GOTPLT - if set, .got.plt should be separate output section, |
68 | # so that .got can be in the RELRO area. It should be set to | |
69 | # the number of bytes in the beginning of .got.plt which can be | |
70 | # in the RELRO area as well. | |
a817dba3 | 71 | # USER_LABEL_PREFIX - prefix to add to user-visible symbols. |
349e935b JM |
72 | # RODATA_NAME, SDATA_NAME, SBSS_NAME, BSS_NAME - base parts of names |
73 | # for standard sections, without initial "." or suffixes. | |
252b5132 RH |
74 | # |
75 | # When adding sections, do note that the names of some sections are used | |
76 | # when specifying the start address of the next. | |
77 | # | |
78 | ||
d73e9da0 AS |
79 | # Many sections come in three flavours. There is the 'real' section, |
80 | # like ".data". Then there are the per-procedure or per-variable | |
81 | # sections, generated by -ffunction-sections and -fdata-sections in GCC, | |
82 | # and useful for --gc-sections, which for a variable "foo" might be | |
83 | # ".data.foo". Then there are the linkonce sections, for which the linker | |
84 | # eliminates duplicates, which are named like ".gnu.linkonce.d.foo". | |
85 | # The exact correspondences are: | |
86 | # | |
87 | # Section Linkonce section | |
88 | # .text .gnu.linkonce.t.foo | |
89 | # .rodata .gnu.linkonce.r.foo | |
90 | # .data .gnu.linkonce.d.foo | |
91 | # .bss .gnu.linkonce.b.foo | |
92 | # .sdata .gnu.linkonce.s.foo | |
93 | # .sbss .gnu.linkonce.sb.foo | |
94 | # .sdata2 .gnu.linkonce.s2.foo | |
95 | # .sbss2 .gnu.linkonce.sb2.foo | |
465bc359 | 96 | # .debug_info .gnu.linkonce.wi.foo |
13ae64f3 JJ |
97 | # .tdata .gnu.linkonce.td.foo |
98 | # .tbss .gnu.linkonce.tb.foo | |
3b22753a L |
99 | # .lrodata .gnu.linkonce.lr.foo |
100 | # .ldata .gnu.linkonce.l.foo | |
101 | # .lbss .gnu.linkonce.lb.foo | |
d73e9da0 AS |
102 | # |
103 | # Each of these can also have corresponding .rel.* and .rela.* sections. | |
9ac4db9c | 104 | |
b7761f11 L |
105 | if test -n "$NOP"; then |
106 | FILL="=$NOP" | |
107 | else | |
108 | FILL= | |
109 | fi | |
110 | ||
349e935b JM |
111 | test -z "$RODATA_NAME" && RODATA_NAME=rodata |
112 | test -z "$SDATA_NAME" && SDATA_NAME=sdata | |
113 | test -z "$SBSS_NAME" && SBSS_NAME=sbss | |
114 | test -z "$BSS_NAME" && BSS_NAME=bss | |
8d17e044 | 115 | test -z "$ENTRY" && ENTRY=${USER_LABEL_PREFIX}_start |
252b5132 RH |
116 | test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} |
117 | test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
118 | if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi | |
119 | test -z "${ELFSIZE}" && ELFSIZE=32 | |
120 | test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8" | |
121 | test "$LD_FLAG" = "N" && DATA_ADDR=. | |
8d17e044 | 122 | test -z "${ETEXT_NAME}" && ETEXT_NAME=${USER_LABEL_PREFIX}etext |
9203ba99 JJ |
123 | test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE="" |
124 | test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE="" | |
8c37241b | 125 | test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT |
104d59d1 | 126 | test -z "$ATTRS_SECTIONS" && ATTRS_SECTIONS=".gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }" |
1ddd7b13 | 127 | DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))" |
8c37241b | 128 | DATA_SEGMENT_RELRO_END="" |
2d13d8c5 JJ |
129 | DATA_SEGMENT_END="" |
130 | if test -n "${COMMONPAGESIZE}"; then | |
1ddd7b13 | 131 | DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})" |
2d13d8c5 | 132 | DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);" |
4ca02259 | 133 | DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);" |
2d20f7bf | 134 | fi |
5a8e7be2 | 135 | if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then |
ec2d9b29 | 136 | INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }" |
5a8e7be2 | 137 | fi |
0cf7d72c | 138 | if test -z "$PLT"; then |
ec2d9b29 AM |
139 | IPLT=".iplt ${RELOCATING-0} : { *(.iplt) }" |
140 | PLT=".plt ${RELOCATING-0} : { *(.plt)${IREL_IN_PLT+ *(.iplt)} } | |
8dfab6dd | 141 | ${IREL_IN_PLT-$IPLT}" |
0cf7d72c | 142 | fi |
1bbce132 | 143 | test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT= |
8c37241b JJ |
144 | if test -z "$GOT"; then |
145 | if test -z "$SEPARATE_GOTPLT"; then | |
ec2d9b29 | 146 | GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }" |
8c37241b | 147 | else |
ec2d9b29 AM |
148 | GOT=".got ${RELOCATING-0} : { *(.got) *(.igot) }" |
149 | GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) *(.igot.plt) }" | |
8c37241b JJ |
150 | fi |
151 | fi | |
ec2d9b29 AM |
152 | REL_IFUNC=".rel.ifunc ${RELOCATING-0} : { *(.rel.ifunc) }" |
153 | RELA_IFUNC=".rela.ifunc ${RELOCATING-0} : { *(.rela.ifunc) }" | |
154 | REL_IPLT=".rel.iplt ${RELOCATING-0} : | |
8dfab6dd AM |
155 | { |
156 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rel_iplt_start = .);}} | |
157 | *(.rel.iplt) | |
158 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rel_iplt_end = .);}} | |
159 | }" | |
ec2d9b29 | 160 | RELA_IPLT=".rela.iplt ${RELOCATING-0} : |
8dfab6dd AM |
161 | { |
162 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rela_iplt_start = .);}} | |
163 | *(.rela.iplt) | |
164 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rela_iplt_end = .);}} | |
165 | }" | |
ec2d9b29 | 166 | DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" |
349e935b | 167 | RODATA=".${RODATA_NAME} ${RELOCATING-0} : { *(.${RODATA_NAME}${RELOCATING+ .${RODATA_NAME}.* .gnu.linkonce.r.*}) }" |
18bbc1c5 | 168 | DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }" |
032b94c5 | 169 | DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" |
48459341 | 170 | if test -z "${NO_SMALL_DATA}"; then |
349e935b | 171 | SBSS=".${SBSS_NAME} ${RELOCATING-0} : |
48459341 | 172 | { |
046183de | 173 | ${RELOCATING+${SBSS_START_SYMBOLS}} |
349e935b JM |
174 | ${CREATE_SHLIB+*(.${SBSS_NAME}2 .${SBSS_NAME}2.* .gnu.linkonce.sb2.*)} |
175 | *(.dyn${SBSS_NAME}) | |
176 | *(.${SBSS_NAME}${RELOCATING+ .${SBSS_NAME}.* .gnu.linkonce.sb.*}) | |
48459341 | 177 | *(.scommon) |
046183de | 178 | ${RELOCATING+${SBSS_END_SYMBOLS}} |
48459341 | 179 | }" |
349e935b | 180 | SBSS2=".${SBSS_NAME}2 ${RELOCATING-0} : { *(.${SBSS_NAME}2${RELOCATING+ .${SBSS_NAME}2.* .gnu.linkonce.sb2.*}) }" |
48459341 L |
181 | SDATA="/* We want the small data sections together, so single-instruction offsets |
182 | can access them all, and initialized data all before uninitialized, so | |
183 | we can shorten the on-disk segment size. */ | |
5a68afcf | 184 | .${SDATA_NAME} ${RELOCATING-0} : |
48459341 L |
185 | { |
186 | ${RELOCATING+${SDATA_START_SYMBOLS}} | |
349e935b JM |
187 | ${CREATE_SHLIB+*(.${SDATA_NAME}2 .${SDATA_NAME}2.* .gnu.linkonce.s2.*)} |
188 | *(.${SDATA_NAME}${RELOCATING+ .${SDATA_NAME}.* .gnu.linkonce.s.*}) | |
48459341 | 189 | }" |
349e935b | 190 | SDATA2=".${SDATA_NAME}2 ${RELOCATING-0} : |
046183de AM |
191 | { |
192 | ${RELOCATING+${SDATA2_START_SYMBOLS}} | |
349e935b | 193 | *(.${SDATA_NAME}2${RELOCATING+ .${SDATA_NAME}2.* .gnu.linkonce.s2.*}) |
046183de | 194 | }" |
349e935b JM |
195 | REL_SDATA=".rel.${SDATA_NAME} ${RELOCATING-0} : { *(.rel.${SDATA_NAME}${RELOCATING+ .rel.${SDATA_NAME}.* .rel.gnu.linkonce.s.*}) } |
196 | .rela.${SDATA_NAME} ${RELOCATING-0} : { *(.rela.${SDATA_NAME}${RELOCATING+ .rela.${SDATA_NAME}.* .rela.gnu.linkonce.s.*}) }" | |
197 | REL_SBSS=".rel.${SBSS_NAME} ${RELOCATING-0} : { *(.rel.${SBSS_NAME}${RELOCATING+ .rel.${SBSS_NAME}.* .rel.gnu.linkonce.sb.*}) } | |
198 | .rela.${SBSS_NAME} ${RELOCATING-0} : { *(.rela.${SBSS_NAME}${RELOCATING+ .rela.${SBSS_NAME}.* .rela.gnu.linkonce.sb.*}) }" | |
199 | REL_SDATA2=".rel.${SDATA_NAME}2 ${RELOCATING-0} : { *(.rel.${SDATA_NAME}2${RELOCATING+ .rel.${SDATA_NAME}2.* .rel.gnu.linkonce.s2.*}) } | |
200 | .rela.${SDATA_NAME}2 ${RELOCATING-0} : { *(.rela.${SDATA_NAME}2${RELOCATING+ .rela.${SDATA_NAME}2.* .rela.gnu.linkonce.s2.*}) }" | |
201 | REL_SBSS2=".rel.${SBSS_NAME}2 ${RELOCATING-0} : { *(.rel.${SBSS_NAME}2${RELOCATING+ .rel.${SBSS_NAME}2.* .rel.gnu.linkonce.sb2.*}) } | |
202 | .rela.${SBSS_NAME}2 ${RELOCATING-0} : { *(.rela.${SBSS_NAME}2${RELOCATING+ .rela.${SBSS_NAME}2.* .rela.gnu.linkonce.sb2.*}) }" | |
8c37241b JJ |
203 | else |
204 | NO_SMALL_DATA=" " | |
48459341 | 205 | fi |
0cf7d72c AM |
206 | if test -z "${DATA_GOT}"; then |
207 | if test -n "${NO_SMALL_DATA}"; then | |
208 | DATA_GOT=" " | |
209 | fi | |
210 | fi | |
211 | if test -z "${SDATA_GOT}"; then | |
212 | if test -z "${NO_SMALL_DATA}"; then | |
213 | SDATA_GOT=" " | |
214 | fi | |
215 | fi | |
8c37241b | 216 | test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" " |
9599dfb1 | 217 | test "${LARGE_SECTIONS}" = "yes" && REL_LARGE=" |
ec2d9b29 AM |
218 | .rel.ldata ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) } |
219 | .rela.ldata ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) } | |
220 | .rel.lbss ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) } | |
221 | .rela.lbss ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) } | |
222 | .rel.lrodata ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) } | |
223 | .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }" | |
134960cc | 224 | test "${LARGE_SECTIONS}" = "yes" && LARGE_BSS=" |
ec2d9b29 | 225 | .lbss ${RELOCATING-0} : |
9599dfb1 AM |
226 | { |
227 | *(.dynlbss) | |
228 | *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*}) | |
229 | *(LARGE_COMMON) | |
1bc214ba L |
230 | }" |
231 | test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS=" | |
ec2d9b29 | 232 | .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} : |
9599dfb1 AM |
233 | { |
234 | *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*}) | |
235 | } | |
ec2d9b29 | 236 | .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} : |
9599dfb1 AM |
237 | { |
238 | *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*}) | |
239 | ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);} | |
240 | }" | |
02ecc8e9 L |
241 | if test "${ENABLE_INITFINI_ARRAY}" = "yes"; then |
242 | SORT_INIT_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))" | |
243 | SORT_FINI_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))" | |
7c00cf68 AM |
244 | CTORS_IN_INIT_ARRAY="EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors" |
245 | DTORS_IN_FINI_ARRAY="EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors" | |
02ecc8e9 L |
246 | else |
247 | SORT_INIT_ARRAY="KEEP (*(SORT(.init_array.*)))" | |
248 | SORT_FINI_ARRAY="KEEP (*(SORT(.fini_array.*)))" | |
249 | CTORS_IN_INIT_ARRAY= | |
250 | DTORS_IN_FINI_ARRAY= | |
251 | fi | |
3cff7cc7 JZ |
252 | INIT_ARRAY=".init_array ${RELOCATING-0} : |
253 | { | |
576ee33a | 254 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}} |
02ecc8e9 | 255 | ${SORT_INIT_ARRAY} |
7c00cf68 | 256 | KEEP (*(.init_array ${CTORS_IN_INIT_ARRAY})) |
576ee33a | 257 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}} |
3cff7cc7 JZ |
258 | }" |
259 | FINI_ARRAY=".fini_array ${RELOCATING-0} : | |
260 | { | |
261 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}} | |
02ecc8e9 | 262 | ${SORT_FINI_ARRAY} |
7c00cf68 | 263 | KEEP (*(.fini_array ${DTORS_IN_FINI_ARRAY})) |
3cff7cc7 JZ |
264 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}} |
265 | }" | |
5a68afcf | 266 | CTOR=".ctors ${CONSTRUCTING-0} : |
252b5132 RH |
267 | { |
268 | ${CONSTRUCTING+${CTOR_START}} | |
269 | /* gcc uses crtbegin.o to find the start of | |
270 | the constructors, so we make sure it is | |
271 | first. Because this is a wildcard, it | |
272 | doesn't matter if the user does not | |
273 | actually link against crtbegin.o; the | |
274 | linker won't look for a file to match a | |
275 | wildcard. The wildcard also means that it | |
276 | doesn't matter which directory crtbegin.o | |
277 | is in. */ | |
278 | ||
40cf2291 AM |
279 | KEEP (*crtbegin.o(.ctors)) |
280 | KEEP (*crtbegin?.o(.ctors)) | |
252b5132 RH |
281 | |
282 | /* We don't want to include the .ctor section from | |
bd6791bc | 283 | the crtend.o file until after the sorted ctors. |
252b5132 RH |
284 | The .ctor section from the crtend file contains the |
285 | end of ctors marker and it must be last */ | |
286 | ||
40cf2291 | 287 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors)) |
252b5132 RH |
288 | KEEP (*(SORT(.ctors.*))) |
289 | KEEP (*(.ctors)) | |
290 | ${CONSTRUCTING+${CTOR_END}} | |
291 | }" | |
ec2d9b29 | 292 | DTOR=".dtors ${CONSTRUCTING-0} : |
252b5132 RH |
293 | { |
294 | ${CONSTRUCTING+${DTOR_START}} | |
40cf2291 AM |
295 | KEEP (*crtbegin.o(.dtors)) |
296 | KEEP (*crtbegin?.o(.dtors)) | |
297 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors)) | |
252b5132 RH |
298 | KEEP (*(SORT(.dtors.*))) |
299 | KEEP (*(.dtors)) | |
300 | ${CONSTRUCTING+${DTOR_END}} | |
301 | }" | |
ec2d9b29 | 302 | STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} : |
465bc359 | 303 | { |
8d17e044 | 304 | ${RELOCATING+${USER_LABEL_PREFIX}_stack = .;} |
465bc359 AM |
305 | *(.stack) |
306 | }" | |
252b5132 | 307 | |
258795f5 L |
308 | TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${TEXT_START_ADDR})" |
309 | SHLIB_TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${SHLIB_TEXT_START_ADDR:-0})" | |
310 | ||
5a68afcf RM |
311 | if [ -z "$SEPARATE_CODE" ]; then |
312 | SIZEOF_HEADERS_CODE=" + SIZEOF_HEADERS" | |
313 | else | |
314 | SIZEOF_HEADERS_CODE= | |
315 | fi | |
316 | ||
985743c7 | 317 | # If this is for an embedded system, don't add SIZEOF_HEADERS. |
252b5132 | 318 | if [ -z "$EMBEDDED" ]; then |
5a68afcf | 319 | test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}${SIZEOF_HEADERS_CODE}" |
252b5132 RH |
320 | else |
321 | test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}" | |
322 | fi | |
323 | ||
324 | cat <<EOF | |
b90efa5b | 325 | /* Copyright (C) 2014-2015 Free Software Foundation, Inc. |
985743c7 NC |
326 | |
327 | Copying and distribution of this script, with or without modification, | |
328 | are permitted in any medium without royalty provided the copyright | |
329 | notice and this notice are preserved. */ | |
330 | ||
252b5132 RH |
331 | OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", |
332 | "${LITTLE_OUTPUT_FORMAT}") | |
333 | OUTPUT_ARCH(${OUTPUT_ARCH}) | |
ac69cbc6 | 334 | ${RELOCATING+ENTRY(${ENTRY})} |
252b5132 RH |
335 | |
336 | ${RELOCATING+${LIB_SEARCH_DIRS}} | |
252b5132 RH |
337 | ${RELOCATING+${EXECUTABLE_SYMBOLS}} |
338 | ${RELOCATING+${INPUT_FILES}} | |
ec2d9b29 AM |
339 | ${RELOCATING- /* For some reason, the Solaris linker makes bad executables |
340 | if gld -r is used and the intermediate file has sections starting | |
341 | at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld | |
342 | bug. But for now assigning the zero vmas works. */} | |
252b5132 RH |
343 | |
344 | SECTIONS | |
345 | { | |
346 | /* Read-only sections, merged into text segment: */ | |
c6d3b05f | 347 | ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}} |
5a68afcf | 348 | ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR}${SIZEOF_HEADERS_CODE};}} |
11cba4ac | 349 | ${CREATE_PIE+${RELOCATING+PROVIDE (__executable_start = ${SHLIB_TEXT_START_ADDR}); . = ${SHLIB_TEXT_START_ADDR}${SIZEOF_HEADERS_CODE};}} |
5a68afcf RM |
350 | EOF |
351 | ||
352 | emit_early_ro() | |
353 | { | |
354 | cat <<EOF | |
252b5132 | 355 | ${INITIAL_READONLY_SECTIONS} |
cd714b79 | 356 | .note.gnu.build-id : { *(.note.gnu.build-id) } |
485cf679 | 357 | EOF |
5a68afcf RM |
358 | } |
359 | ||
360 | test -n "${SEPARATE_CODE}" || emit_early_ro | |
485cf679 AM |
361 | |
362 | test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN | |
363 | test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC= | |
364 | cat > ldscripts/dyntmp.$$ <<EOF | |
252b5132 | 365 | ${TEXT_DYNAMIC+${DYNAMIC}} |
ec2d9b29 AM |
366 | .hash ${RELOCATING-0} : { *(.hash) } |
367 | .gnu.hash ${RELOCATING-0} : { *(.gnu.hash) } | |
368 | .dynsym ${RELOCATING-0} : { *(.dynsym) } | |
369 | .dynstr ${RELOCATING-0} : { *(.dynstr) } | |
370 | .gnu.version ${RELOCATING-0} : { *(.gnu.version) } | |
371 | .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) } | |
372 | .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) } | |
db6751f2 | 373 | EOF |
485cf679 | 374 | |
db6751f2 | 375 | if [ "x$COMBRELOC" = x ]; then |
485cf679 | 376 | COMBRELOCCAT="cat >> ldscripts/dyntmp.$$" |
db6751f2 JJ |
377 | else |
378 | COMBRELOCCAT="cat > $COMBRELOC" | |
379 | fi | |
380 | eval $COMBRELOCCAT <<EOF | |
829da898 | 381 | ${INITIAL_RELOC_SECTIONS} |
ec2d9b29 AM |
382 | .rel.init ${RELOCATING-0} : { *(.rel.init) } |
383 | .rela.init ${RELOCATING-0} : { *(.rela.init) } | |
384 | .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) } | |
385 | .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) } | |
386 | .rel.fini ${RELOCATING-0} : { *(.rel.fini) } | |
387 | .rela.fini ${RELOCATING-0} : { *(.rela.fini) } | |
349e935b JM |
388 | .rel.${RODATA_NAME} ${RELOCATING-0} : { *(.rel.${RODATA_NAME}${RELOCATING+ .rel.${RODATA_NAME}.* .rel.gnu.linkonce.r.*}) } |
389 | .rela.${RODATA_NAME} ${RELOCATING-0} : { *(.rela.${RODATA_NAME}${RELOCATING+ .rela.${RODATA_NAME}.* .rela.gnu.linkonce.r.*}) } | |
9e4141bc | 390 | ${OTHER_READONLY_RELOC_SECTIONS} |
18bbc1c5 CC |
391 | .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+ .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*}) } |
392 | .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+ .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*}) } | |
ec2d9b29 AM |
393 | .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) } |
394 | .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) } | |
349e935b | 395 | ${OTHER_READWRITE_RELOC_SECTIONS} |
ec2d9b29 AM |
396 | .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) } |
397 | .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) } | |
398 | .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) } | |
399 | .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) } | |
400 | .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) } | |
401 | .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) } | |
402 | .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) } | |
403 | .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) } | |
404 | .rel.got ${RELOCATING-0} : { *(.rel.got) } | |
405 | .rela.got ${RELOCATING-0} : { *(.rela.got) } | |
9e4141bc | 406 | ${OTHER_GOT_RELOC_SECTIONS} |
48459341 L |
407 | ${REL_SDATA} |
408 | ${REL_SBSS} | |
409 | ${REL_SDATA2} | |
410 | ${REL_SBSS2} | |
349e935b JM |
411 | .rel.${BSS_NAME} ${RELOCATING-0} : { *(.rel.${BSS_NAME}${RELOCATING+ .rel.${BSS_NAME}.* .rel.gnu.linkonce.b.*}) } |
412 | .rela.${BSS_NAME} ${RELOCATING-0} : { *(.rela.${BSS_NAME}${RELOCATING+ .rela.${BSS_NAME}.* .rela.gnu.linkonce.b.*}) } | |
827a1c67 | 413 | ${REL_LARGE} |
8dfab6dd AM |
414 | ${IREL_IN_PLT+$REL_IFUNC} |
415 | ${IREL_IN_PLT+$RELA_IFUNC} | |
416 | ${IREL_IN_PLT-$REL_IPLT} | |
417 | ${IREL_IN_PLT-$RELA_IPLT} | |
db6751f2 | 418 | EOF |
485cf679 | 419 | |
db6751f2 | 420 | if [ -n "$COMBRELOC" ]; then |
485cf679 | 421 | cat >> ldscripts/dyntmp.$$ <<EOF |
ec2d9b29 | 422 | .rel.dyn ${RELOCATING-0} : |
db6751f2 JJ |
423 | { |
424 | EOF | |
e1279d1d | 425 | sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;/__rela_iplt_/d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$ |
485cf679 | 426 | cat >> ldscripts/dyntmp.$$ <<EOF |
db6751f2 | 427 | } |
ec2d9b29 | 428 | .rela.dyn ${RELOCATING-0} : |
db6751f2 JJ |
429 | { |
430 | EOF | |
e1279d1d | 431 | sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;/__rel_iplt_/d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$ |
485cf679 | 432 | cat >> ldscripts/dyntmp.$$ <<EOF |
db6751f2 JJ |
433 | } |
434 | EOF | |
435 | fi | |
485cf679 AM |
436 | |
437 | cat >> ldscripts/dyntmp.$$ <<EOF | |
ec2d9b29 | 438 | .rel.plt ${RELOCATING-0} : |
3aa14d16 L |
439 | { |
440 | *(.rel.plt) | |
8dfab6dd AM |
441 | ${IREL_IN_PLT+${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rel_iplt_start = .);}}} |
442 | ${IREL_IN_PLT+${RELOCATING+*(.rel.iplt)}} | |
443 | ${IREL_IN_PLT+${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rel_iplt_end = .);}}} | |
3aa14d16 | 444 | } |
ec2d9b29 | 445 | .rela.plt ${RELOCATING-0} : |
3aa14d16 L |
446 | { |
447 | *(.rela.plt) | |
8dfab6dd AM |
448 | ${IREL_IN_PLT+${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rela_iplt_start = .);}}} |
449 | ${IREL_IN_PLT+${RELOCATING+*(.rela.iplt)}} | |
450 | ${IREL_IN_PLT+${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rela_iplt_end = .);}}} | |
3aa14d16 | 451 | } |
9e673ad1 | 452 | ${OTHER_PLT_RELOC_SECTIONS} |
485cf679 | 453 | EOF |
9e4141bc | 454 | |
5a68afcf RM |
455 | emit_dyn() |
456 | { | |
485cf679 AM |
457 | if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then |
458 | cat ldscripts/dyntmp.$$ | |
459 | else | |
460 | if test -z "${NO_REL_RELOCS}"; then | |
e1279d1d | 461 | sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d;/^[ ]*\.rela\./d;/__rela_iplt_/d' ldscripts/dyntmp.$$ |
485cf679 AM |
462 | fi |
463 | if test -z "${NO_RELA_RELOCS}"; then | |
e1279d1d | 464 | sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d;/^[ ]*\.rel\./d;/__rel_iplt_/d' ldscripts/dyntmp.$$ |
485cf679 AM |
465 | fi |
466 | fi | |
467 | rm -f ldscripts/dyntmp.$$ | |
5a68afcf RM |
468 | } |
469 | ||
470 | test -n "${NON_ALLOC_DYN}${SEPARATE_CODE}" || emit_dyn | |
485cf679 AM |
471 | |
472 | cat <<EOF | |
5a68afcf RM |
473 | .init ${RELOCATING-0} : |
474 | { | |
53db15ed | 475 | ${RELOCATING+${INIT_START}} |
b2e4da5a | 476 | KEEP (*(SORT_NONE(.init))) |
53db15ed | 477 | ${RELOCATING+${INIT_END}} |
b7761f11 | 478 | } ${FILL} |
4ab10e93 | 479 | |
1bbce132 | 480 | ${TEXT_PLT+${PLT_NEXT_DATA-${PLT}}} |
ecc49060 | 481 | ${TINY_READONLY_SECTION} |
ec2d9b29 | 482 | .text ${RELOCATING-0} : |
252b5132 RH |
483 | { |
484 | ${RELOCATING+${TEXT_START_SYMBOLS}} | |
1de778ed | 485 | ${RELOCATING+*(.text.unlikely .text.*_unlikely .text.unlikely.*)} |
add44f8d AM |
486 | ${RELOCATING+*(.text.exit .text.exit.*)} |
487 | ${RELOCATING+*(.text.startup .text.startup.*)} | |
488 | ${RELOCATING+*(.text.hot .text.hot.*)} | |
465bc359 | 489 | *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*}) |
252b5132 RH |
490 | /* .gnu.warning sections are handled specially by elf32.em. */ |
491 | *(.gnu.warning) | |
252b5132 | 492 | ${RELOCATING+${OTHER_TEXT_SECTIONS}} |
b7761f11 | 493 | } ${FILL} |
ec2d9b29 | 494 | .fini ${RELOCATING-0} : |
904ecb2d | 495 | { |
53db15ed | 496 | ${RELOCATING+${FINI_START}} |
b2e4da5a | 497 | KEEP (*(SORT_NONE(.fini))) |
53db15ed | 498 | ${RELOCATING+${FINI_END}} |
b7761f11 | 499 | } ${FILL} |
eac338cf PB |
500 | ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);} |
501 | ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);} | |
502 | ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);} | |
5a68afcf RM |
503 | EOF |
504 | ||
505 | if test -n "${SEPARATE_CODE}"; then | |
9d5777a3 RM |
506 | if test -n "${RODATA_ADDR}"; then |
507 | RODATA_ADDR="\ | |
508 | SEGMENT_START(\"rodata-segment\", ${RODATA_ADDR}) + SIZEOF_HEADERS" | |
509 | else | |
34d56033 | 510 | RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))" |
9d5777a3 RM |
511 | RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${RODATA_ADDR})" |
512 | fi | |
513 | if test -n "${SHLIB_RODATA_ADDR}"; then | |
514 | SHLIB_RODATA_ADDR="\ | |
515 | SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR}) + SIZEOF_HEADERS" | |
516 | else | |
517 | SHLIB_RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR})" | |
518 | SHLIB_RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))" | |
519 | fi | |
5a68afcf RM |
520 | cat <<EOF |
521 | /* Adjust the address for the rodata segment. We want to adjust up to | |
522 | the same address within the page on the next page up. */ | |
9d5777a3 RM |
523 | ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${RODATA_ADDR};}}} |
524 | ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_RODATA_ADDR};}} | |
525 | ${CREATE_PIE+${RELOCATING+. = ${SHLIB_RODATA_ADDR};}} | |
5a68afcf RM |
526 | EOF |
527 | emit_early_ro | |
528 | emit_dyn | |
529 | fi | |
530 | ||
531 | cat <<EOF | |
a8e53fb0 | 532 | ${WRITABLE_RODATA-${RODATA}} |
349e935b | 533 | .${RODATA_NAME}1 ${RELOCATING-0} : { *(.${RODATA_NAME}1) } |
6c86c541 GK |
534 | ${CREATE_SHLIB-${SDATA2}} |
535 | ${CREATE_SHLIB-${SBSS2}} | |
465bc359 | 536 | ${OTHER_READONLY_SECTIONS} |
65765700 | 537 | .eh_frame_hdr : { *(.eh_frame_hdr) } |
ec2d9b29 | 538 | .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) } |
ed0d9c71 NC |
539 | .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table |
540 | .gcc_except_table.*) } | |
541 | /* These sections are generated by the Sun/Oracle C++ compiler. */ | |
542 | .exception_ranges ${RELOCATING-0} : ONLY_IF_RO { *(.exception_ranges | |
543 | .exception_ranges*) } | |
1bbce132 | 544 | ${TEXT_PLT+${PLT_NEXT_DATA+${PLT}}} |
252b5132 RH |
545 | |
546 | /* Adjust the address for the data segment. We want to adjust up to | |
547 | the same address within the page on the next page up. */ | |
9203ba99 | 548 | ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}} |
2d20f7bf | 549 | ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}} |
9203ba99 | 550 | ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}} |
252b5132 | 551 | |
8c37241b | 552 | /* Exception handling */ |
ec2d9b29 AM |
553 | .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) } |
554 | .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } | |
ed0d9c71 | 555 | .exception_ranges ${RELOCATING-0} : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } |
8c37241b JJ |
556 | |
557 | /* Thread Local Storage sections */ | |
ec2d9b29 AM |
558 | .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) } |
559 | .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} } | |
8c37241b | 560 | |
ec2d9b29 | 561 | .preinit_array ${RELOCATING-0} : |
046183de | 562 | { |
a817dba3 | 563 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}} |
046183de | 564 | KEEP (*(.preinit_array)) |
a817dba3 | 565 | ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}} |
046183de | 566 | } |
3cff7cc7 JZ |
567 | ${RELOCATING+${INIT_ARRAY}} |
568 | ${RELOCATING+${FINI_ARRAY}} | |
951e9133 L |
569 | ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}} |
570 | ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}} | |
ec2d9b29 | 571 | .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) } |
8c37241b JJ |
572 | |
573 | ${RELOCATING+${DATARELRO}} | |
574 | ${OTHER_RELRO_SECTIONS} | |
575 | ${TEXT_DYNAMIC-${DYNAMIC}} | |
3e2b0f31 | 576 | ${OTHER_RELRO_SECTIONS_2} |
0cf7d72c AM |
577 | ${DATA_GOT+${RELRO_NOW+${GOT}}} |
578 | ${DATA_GOT+${RELRO_NOW+${GOTPLT}}} | |
579 | ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}} | |
8c37241b | 580 | ${RELOCATING+${DATA_SEGMENT_RELRO_END}} |
1bbce132 | 581 | ${INITIAL_READWRITE_SECTIONS} |
0cf7d72c AM |
582 | ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}} |
583 | ${DATA_GOT+${RELRO_NOW-${GOTPLT}}} | |
8c37241b | 584 | |
b71a5181 | 585 | ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}} |
8c37241b | 586 | |
ec2d9b29 | 587 | .data ${RELOCATING-0} : |
252b5132 RH |
588 | { |
589 | ${RELOCATING+${DATA_START_SYMBOLS}} | |
465bc359 | 590 | *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*}) |
252b5132 RH |
591 | ${CONSTRUCTING+SORT(CONSTRUCTORS)} |
592 | } | |
ec2d9b29 | 593 | .data1 ${RELOCATING-0} : { *(.data1) } |
a8e53fb0 | 594 | ${WRITABLE_RODATA+${RODATA}} |
465bc359 | 595 | ${OTHER_READWRITE_SECTIONS} |
951e9133 L |
596 | ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}} |
597 | ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}} | |
b71a5181 | 598 | ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}} |
d2667025 | 599 | ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS+. = .; ${OTHER_GOT_SYMBOLS}}}} |
0cf7d72c AM |
600 | ${SDATA_GOT+${GOT}} |
601 | ${SDATA_GOT+${OTHER_GOT_SECTIONS}} | |
48459341 | 602 | ${SDATA} |
465bc359 | 603 | ${OTHER_SDATA_SECTIONS} |
a817dba3 | 604 | ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}} |
d2667025 | 605 | ${RELOCATING+. = .;} |
8d17e044 | 606 | ${RELOCATING+${USER_LABEL_PREFIX}__bss_start = .;} |
252b5132 | 607 | ${RELOCATING+${OTHER_BSS_SYMBOLS}} |
48459341 | 608 | ${SBSS} |
6c86c541 | 609 | ${BSS_PLT+${PLT}} |
349e935b | 610 | .${BSS_NAME} ${RELOCATING-0} : |
252b5132 | 611 | { |
349e935b JM |
612 | *(.dyn${BSS_NAME}) |
613 | *(.${BSS_NAME}${RELOCATING+ .${BSS_NAME}.* .gnu.linkonce.b.*}) | |
252b5132 RH |
614 | *(COMMON) |
615 | /* Align here to ensure that the .bss section occupies space up to | |
616 | _end. Align after .bss to ensure correct alignment even if the | |
3b22753a L |
617 | .bss section disappears because there are no input sections. |
618 | FIXME: Why do we need it? When there is no .bss section, we don't | |
619 | pad the .data section. */ | |
9d12f64c | 620 | ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);} |
252b5132 | 621 | } |
e9f53129 | 622 | ${OTHER_BSS_SECTIONS} |
134960cc | 623 | ${LARGE_BSS_AFTER_BSS+${LARGE_BSS}} |
827a1c67 AM |
624 | ${RELOCATING+${OTHER_BSS_END_SYMBOLS}} |
625 | ${RELOCATING+. = ALIGN(${ALIGNMENT});} | |
0d705e9f AM |
626 | EOF |
627 | ||
628 | LARGE_DATA_ADDR=". = SEGMENT_START(\"ldata-segment\", ${LARGE_DATA_ADDR-.});" | |
629 | SHLIB_LARGE_DATA_ADDR=". = SEGMENT_START(\"ldata-segment\", ${SHLIB_LARGE_DATA_ADDR-.});" | |
630 | ||
631 | cat <<EOF | |
632 | ${RELOCATING+${CREATE_SHLIB-${CREATE_PIE-${LARGE_DATA_ADDR}}}} | |
633 | ${RELOCATING+${CREATE_SHLIB+${SHLIB_LARGE_DATA_ADDR}}} | |
634 | ${RELOCATING+${CREATE_PIE+${SHLIB_LARGE_DATA_ADDR}}} | |
3b22753a | 635 | ${LARGE_SECTIONS} |
134960cc | 636 | ${LARGE_BSS_AFTER_BSS-${LARGE_BSS}} |
252b5132 | 637 | ${RELOCATING+. = ALIGN(${ALIGNMENT});} |
9f4fb502 | 638 | ${RELOCATING+${OTHER_END_SYMBOLS}} |
a817dba3 | 639 | ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}} |
2d13d8c5 | 640 | ${RELOCATING+${DATA_SEGMENT_END}} |
485cf679 | 641 | EOF |
252b5132 | 642 | |
5a68afcf | 643 | test -z "${NON_ALLOC_DYN}" || emit_dyn |
485cf679 AM |
644 | |
645 | cat <<EOF | |
252b5132 | 646 | /* Stabs debugging sections. */ |
465bc359 AM |
647 | .stab 0 : { *(.stab) } |
648 | .stabstr 0 : { *(.stabstr) } | |
649 | .stab.excl 0 : { *(.stab.excl) } | |
650 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
651 | .stab.index 0 : { *(.stab.index) } | |
252b5132 RH |
652 | .stab.indexstr 0 : { *(.stab.indexstr) } |
653 | ||
465bc359 | 654 | .comment 0 : { *(.comment) } |
252b5132 | 655 | |
ceb0a680 NC |
656 | EOF |
657 | ||
d061dfac | 658 | . $srcdir/scripttempl/DWARF.sc |
ceb0a680 NC |
659 | |
660 | cat <<EOF | |
9d5777a3 | 661 | |
ecc49060 NC |
662 | ${TINY_DATA_SECTION} |
663 | ${TINY_BSS_SECTION} | |
664 | ||
465bc359 | 665 | ${STACK_ADDR+${STACK}} |
104d59d1 | 666 | ${ATTRS_SECTIONS} |
252b5132 | 667 | ${OTHER_SECTIONS} |
827a1c67 | 668 | ${RELOCATING+${OTHER_SYMBOLS}} |
1c68693b | 669 | ${RELOCATING+${DISCARDED}} |
252b5132 RH |
670 | } |
671 | EOF |