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