ld/scripttempl/elfxtensa.sc

   1 #
   2 # Unusual variables checked by this code:
   3 #       NOP - four byte opcode for no-op (defaults to 0)
   4 #       NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
   5 #               empty.
   6 #       SMALL_DATA_CTOR - .ctors contains small data.
   7 #       SMALL_DATA_DTOR - .dtors contains small data.
   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
  13 #       OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
  14 #               (e.g., .PARISC.global)
  15 #       OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
  16 #               (e.g. PPC32 .fixup, .got[12])
  17 #       OTHER_SECTIONS - at the end
  18 #       EXECUTABLE_SYMBOLS - symbols that must be defined for an
  19 #               executable (e.g., _DYNAMIC_LINK)
  20 #       TEXT_START_ADDR - the first byte of the text segment, after any
  21 #               headers.
  22 #       TEXT_BASE_ADDRESS - the first byte of the text segment.
  23 #       TEXT_START_SYMBOLS - symbols that appear at the start of the
  24 #               .text section.
  25 #       DATA_START_SYMBOLS - symbols that appear at the start of the
  26 #               .data section.
  27 #       DATA_END_SYMBOLS - symbols that appear at the end of the
  28 #               writeable data sections.
  29 #       OTHER_GOT_SYMBOLS - symbols defined just before .got.
  30 #       OTHER_GOT_SECTIONS - sections just after .got.
  31 #       OTHER_SDATA_SECTIONS - sections just after .sdata.
  32 #       OTHER_BSS_SYMBOLS - symbols that appear at the start of the
  33 #               .bss section besides __bss_start.
  34 #       DATA_PLT - .plt should be in data segment, not text segment.
  35 #       PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
  36 #       BSS_PLT - .plt should be in bss segment
  37 #       TEXT_DYNAMIC - .dynamic in text segment, not data segment.
  38 #       EMBEDDED - whether this is for an embedded system.
  39 #       SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
  40 #               start address of shared library.
  41 #       INPUT_FILES - INPUT command of files to always include
  42 #       WRITABLE_RODATA - if set, the .rodata section should be writable
  43 #       INIT_START, INIT_END -  statements just before and just after
  44 #       combination of .init sections.
  45 #       FINI_START, FINI_END - statements just before and just after
  46 #       combination of .fini sections.
  47 #       STACK_ADDR - start of a .stack section.
  48 #       OTHER_SYMBOLS - symbols to place right at the end of the script.
  49 #       ETEXT_NAME - name of a symbol for the end of the text section,
  50 #               normally etext.
  51 #       SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
  52 #               so that .got can be in the RELRO area.  It should be set to
  53 #               the number of bytes in the beginning of .got.plt which can be
  54 #               in the RELRO area as well.
  55 #       USER_LABEL_PREFIX - prefix to add to user-visible symbols.
  56 #
  57 # When adding sections, do note that the names of some sections are used
  58 # when specifying the start address of the next.
  59 #
  60
  61 #  Many sections come in three flavours.  There is the 'real' section,
  62 #  like ".data".  Then there are the per-procedure or per-variable
  63 #  sections, generated by -ffunction-sections and -fdata-sections in GCC,
  64 #  and useful for --gc-sections, which for a variable "foo" might be
  65 #  ".data.foo".  Then there are the linkonce sections, for which the linker
  66 #  eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
  67 #  The exact correspondences are:
  68 #
  69 #  Section      Linkonce section
  70 #  .text        .gnu.linkonce.t.foo
  71 #  .rodata      .gnu.linkonce.r.foo
  72 #  .data        .gnu.linkonce.d.foo
  73 #  .bss         .gnu.linkonce.b.foo
  74 #  .sdata       .gnu.linkonce.s.foo
  75 #  .sbss        .gnu.linkonce.sb.foo
  76 #  .sdata2      .gnu.linkonce.s2.foo
  77 #  .sbss2       .gnu.linkonce.sb2.foo
  78 #  .debug_info  .gnu.linkonce.wi.foo
  79 #  .tdata       .gnu.linkonce.td.foo
  80 #  .tbss        .gnu.linkonce.tb.foo
  81 #  .lrodata     .gnu.linkonce.lr.foo
  82 #  .ldata       .gnu.linkonce.l.foo
  83 #  .lbss        .gnu.linkonce.lb.foo
  84 #
  85 # plus exception-handling information for Tensilica's XCC compiler:
  86 #  .xt_except_table .gnu.linkonce.e.foo
  87 #  .xt_except_desc  .gnu.linkonce.h.foo
  88 #
  89 # plus Xtensa-specific literal sections:
  90 #  .literal     .gnu.linkonce.literal.foo
  91 #  .lit4        .gnu.linkonce.lit4.foo
  92 #
  93 # plus Xtensa-specific "property table" sections:
  94 #  .xt.lit      .gnu.linkonce.p.foo
  95 #  .xt.insn     .gnu.linkonce.x.foo (obsolete)
  96 #  .xt.prop     .gnu.linkonce.prop.foo
  97 #
  98 #  Each of these can also have corresponding .rel.* and .rela.* sections.
  99
 100 test -z "$ENTRY" && ENTRY=_start
 101 test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
 102 test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
 103 if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
 104 test -z "${ELFSIZE}" && ELFSIZE=32
 105 test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
 106 test "$LD_FLAG" = "N" && DATA_ADDR=.
 107 test -z "${ETEXT_NAME}" && ETEXT_NAME=etext
 108 test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
 109 test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
 110 test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
 111 DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
 112 DATA_SEGMENT_RELRO_END=""
 113 DATA_SEGMENT_END=""
 114 if test -n "${COMMONPAGESIZE}"; then
 115   DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
 116   DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
 117   DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
 118 fi
 119 INTERP=".interp       ${RELOCATING-0} : { *(.interp) }"
 120 if test -z "$PLT"; then
 121   PLT=".plt          ${RELOCATING-0} : { *(.plt) }"
 122 fi
 123 test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
 124 if test -z "$GOT"; then
 125   if test -z "$SEPARATE_GOTPLT"; then
 126     GOT=".got          ${RELOCATING-0} : { *(.got.plt) *(.got) }"
 127   else
 128     GOT=".got          ${RELOCATING-0} : { *(.got) }"
 129     GOTPLT=".got.plt      ${RELOCATING-0} : { *(.got.plt) }"
 130   fi
 131 fi
 132 DYNAMIC=".dynamic      ${RELOCATING-0} : { *(.dynamic) }"
 133 RODATA=".rodata       ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
 134 DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }"
 135 STACKNOTE="/DISCARD/ : { *(.note.GNU-stack) }"
 136 INIT_LIT=".init.literal 0 : { *(.init.literal)  }"
 137 INIT=".init         0 : { *(.init)              }"
 138 FINI_LIT=".fini.literal 0 : { *(.fini.literal)  }"
 139 FINI=".fini         0 : { *(.fini)              }"
 140 if test -z "${NO_SMALL_DATA}"; then
 141   SBSS=".sbss         ${RELOCATING-0} :
 142   {
 143     ${RELOCATING+${SBSS_START_SYMBOLS}}
 144     ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
 145     *(.dynsbss)
 146     *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
 147     *(.scommon)
 148     ${RELOCATING+${SBSS_END_SYMBOLS}}
 149   }"
 150   SBSS2=".sbss2        ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
 151   SDATA="/* We want the small data sections together, so single-instruction offsets
 152      can access them all, and initialized data all before uninitialized, so
 153      we can shorten the on-disk segment size.  */
 154   .sdata        ${RELOCATING-0} :
 155   {
 156     ${RELOCATING+${SDATA_START_SYMBOLS}}
 157     ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
 158     *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
 159   }"
 160   SDATA2=".sdata2       ${RELOCATING-0} :
 161   {
 162     ${RELOCATING+${SDATA2_START_SYMBOLS}}
 163     *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
 164   }"
 165   REL_SDATA=".rel.sdata    ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
 166   .rela.sdata   ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
 167   REL_SBSS=".rel.sbss     ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
 168   .rela.sbss    ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
 169   REL_SDATA2=".rel.sdata2   ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
 170   .rela.sdata2  ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
 171   REL_SBSS2=".rel.sbss2    ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
 172   .rela.sbss2   ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
 173 else
 174   NO_SMALL_DATA=" "
 175 fi
 176 if test -z "${DATA_GOT}"; then
 177   if test -n "${NO_SMALL_DATA}"; then
 178     DATA_GOT=" "
 179   fi
 180 fi
 181 if test -z "${SDATA_GOT}"; then
 182   if test -z "${NO_SMALL_DATA}"; then
 183     SDATA_GOT=" "
 184   fi
 185 fi
 186 test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
 187 test "${LARGE_SECTIONS}" = "yes" && REL_LARGE="
 188   .rel.ldata    ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
 189   .rela.ldata   ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
 190   .rel.lbss     ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
 191   .rela.lbss    ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
 192   .rel.lrodata  ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
 193   .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
 194 test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
 195   .lbss ${RELOCATING-0} :
 196   {
 197     *(.dynlbss)
 198     *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
 199     *(LARGE_COMMON)
 200   }
 201   .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
 202   {
 203     *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
 204   }
 205   .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
 206   {
 207     *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
 208     ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
 209   }"
 210 CTOR=".ctors        ${CONSTRUCTING-0} :
 211   {
 212     ${CONSTRUCTING+${CTOR_START}}
 213     /* gcc uses crtbegin.o to find the start of
 214        the constructors, so we make sure it is
 215        first.  Because this is a wildcard, it
 216        doesn't matter if the user does not
 217        actually link against crtbegin.o; the
 218        linker won't look for a file to match a
 219        wildcard.  The wildcard also means that it
 220        doesn't matter which directory crtbegin.o
 221        is in.  */
 222
 223     KEEP (*crtbegin.o(.ctors))
 224     KEEP (*crtbegin?.o(.ctors))
 225
 226     /* We don't want to include the .ctor section from
 227        the crtend.o file until after the sorted ctors.
 228        The .ctor section from the crtend file contains the
 229        end of ctors marker and it must be last */
 230
 231     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
 232     KEEP (*(SORT(.ctors.*)))
 233     KEEP (*(.ctors))
 234     ${CONSTRUCTING+${CTOR_END}}
 235   }"
 236 DTOR=".dtors        ${CONSTRUCTING-0} :
 237   {
 238     ${CONSTRUCTING+${DTOR_START}}
 239     KEEP (*crtbegin.o(.dtors))
 240     KEEP (*crtbegin?.o(.dtors))
 241     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
 242     KEEP (*(SORT(.dtors.*)))
 243     KEEP (*(.dtors))
 244     ${CONSTRUCTING+${DTOR_END}}
 245   }"
 246 STACK="  .stack        ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
 247   {
 248     ${RELOCATING+_stack = .;}
 249     *(.stack)
 250   }"
 251
 252 # if this is for an embedded system, don't add SIZEOF_HEADERS.
 253 if [ -z "$EMBEDDED" ]; then
 254    test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
 255 else
 256    test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
 257 fi
 258
 259 cat <<EOF
 260 ENTRY(${ENTRY})
 261
 262 ${RELOCATING+${LIB_SEARCH_DIRS}}
 263 ${RELOCATING+${EXECUTABLE_SYMBOLS}}
 264 ${RELOCATING+${INPUT_FILES}}
 265 ${RELOCATING- /* For some reason, the Solaris linker makes bad executables
 266   if gld -r is used and the intermediate file has sections starting
 267   at non-zero addresses.  Could be a Solaris ld bug, could be a GNU ld
 268   bug.  But for now assigning the zero vmas works.  */}
 269
 270 SECTIONS
 271 {
 272   /* Read-only sections, merged into text segment: */
 273   ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
 274   ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
 275   ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
 276   ${CREATE_SHLIB-${INTERP}}
 277   ${INITIAL_READONLY_SECTIONS}
 278   ${TEXT_DYNAMIC+${DYNAMIC}}
 279   .hash         ${RELOCATING-0} : { *(.hash) }
 280   .gnu.hash     ${RELOCATING-0} : { *(.gnu.hash) }
 281   .dynsym       ${RELOCATING-0} : { *(.dynsym) }
 282   .dynstr       ${RELOCATING-0} : { *(.dynstr) }
 283   .gnu.version  ${RELOCATING-0} : { *(.gnu.version) }
 284   .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
 285   .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
 286
 287 EOF
 288 if [ "x$COMBRELOC" = x ]; then
 289   COMBRELOCCAT=cat
 290 else
 291   COMBRELOCCAT="cat > $COMBRELOC"
 292 fi
 293 eval $COMBRELOCCAT <<EOF
 294   .rel.init     ${RELOCATING-0} : { *(.rel.init) }
 295   .rela.init    ${RELOCATING-0} : { *(.rela.init) }
 296   .rel.text     ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
 297   .rela.text    ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
 298   .rel.fini     ${RELOCATING-0} : { *(.rel.fini) }
 299   .rela.fini    ${RELOCATING-0} : { *(.rela.fini) }
 300   .rel.rodata   ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
 301   .rela.rodata  ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
 302   ${OTHER_READONLY_RELOC_SECTIONS}
 303   .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) }
 304   .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) }
 305   .rel.data     ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
 306   .rela.data    ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
 307   .rel.tdata    ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
 308   .rela.tdata   ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
 309   .rel.tbss     ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
 310   .rela.tbss    ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
 311   .rel.ctors    ${RELOCATING-0} : { *(.rel.ctors) }
 312   .rela.ctors   ${RELOCATING-0} : { *(.rela.ctors) }
 313   .rel.dtors    ${RELOCATING-0} : { *(.rel.dtors) }
 314   .rela.dtors   ${RELOCATING-0} : { *(.rela.dtors) }
 315   .rel.got      ${RELOCATING-0} : { *(.rel.got) }
 316   .rela.got     ${RELOCATING-0} : { *(.rela.got) }
 317   ${OTHER_GOT_RELOC_SECTIONS}
 318   ${REL_SDATA}
 319   ${REL_SBSS}
 320   ${REL_SDATA2}
 321   ${REL_SBSS2}
 322   .rel.bss      ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
 323   .rela.bss     ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
 324   ${REL_LARGE}
 325 EOF
 326 if [ -n "$COMBRELOC" ]; then
 327 cat <<EOF
 328   .rel.dyn      ${RELOCATING-0} :
 329     {
 330 EOF
 331 sed -e '/^[     ]*[{}][         ]*$/d;/:[       ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/      \1/' $COMBRELOC
 332 cat <<EOF
 333     }
 334   .rela.dyn     ${RELOCATING-0} :
 335     {
 336 EOF
 337 sed -e '/^[     ]*[{}][         ]*$/d;/:[       ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/      \1/' $COMBRELOC
 338 cat <<EOF
 339     }
 340 EOF
 341 fi
 342 cat <<EOF
 343   .rel.plt      ${RELOCATING-0} : { *(.rel.plt) }
 344   .rela.plt     ${RELOCATING-0} : { *(.rela.plt) }
 345   ${OTHER_PLT_RELOC_SECTIONS}
 346
 347   ${RELOCATING-$INIT_LIT}
 348   ${RELOCATING-$INIT}
 349
 350   ${TEXT_PLT+${PLT}}
 351   ${TINY_READONLY_SECTION}
 352   .text         ${RELOCATING-0} :
 353   {
 354     *(.got.plt* .plt*)
 355
 356     ${RELOCATING+${INIT_START}}
 357     ${RELOCATING+KEEP (*(.init.literal))}
 358     ${RELOCATING+KEEP (*(.init))}
 359     ${RELOCATING+${INIT_END}}
 360
 361     ${RELOCATING+${TEXT_START_SYMBOLS}}
 362     *(.literal .text .stub${RELOCATING+ .literal.* .text.* .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*})
 363     KEEP (*(.text.*personality*))
 364     /* .gnu.warning sections are handled specially by elf32.em.  */
 365     *(.gnu.warning)
 366     ${RELOCATING+${OTHER_TEXT_SECTIONS}}
 367
 368     ${RELOCATING+${FINI_START}}
 369     ${RELOCATING+KEEP (*(.fini.literal))}
 370     ${RELOCATING+KEEP (*(.fini))}
 371     ${RELOCATING+${FINI_END}}
 372   } =${NOP-0}
 373
 374   ${RELOCATING-$FINI_LIT}
 375   ${RELOCATING-$FINI}
 376
 377   ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
 378   ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
 379   ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
 380   ${WRITABLE_RODATA-${RODATA}}
 381   .rodata1      ${RELOCATING-0} : { *(.rodata1) }
 382   ${CREATE_SHLIB-${SDATA2}}
 383   ${CREATE_SHLIB-${SBSS2}}
 384   ${OTHER_READONLY_SECTIONS}
 385   .eh_frame_hdr : { *(.eh_frame_hdr) }
 386   .eh_frame     ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
 387   .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
 388
 389   /* Adjust the address for the data segment.  We want to adjust up to
 390      the same address within the page on the next page up.  */
 391   ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
 392   ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
 393   ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
 394
 395   /* Exception handling  */
 396   .eh_frame     ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
 397   .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
 398
 399   /* Thread Local Storage sections  */
 400   .tdata        ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
 401   .tbss         ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
 402
 403   .preinit_array   ${RELOCATING-0} :
 404   {
 405     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
 406     KEEP (*(.preinit_array))
 407     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
 408   }
 409   .init_array   ${RELOCATING-0} :
 410   {
 411      ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
 412      KEEP (*(SORT(.init_array.*)))
 413      KEEP (*(.init_array))
 414      ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
 415   }
 416   .fini_array   ${RELOCATING-0} :
 417   {
 418     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
 419     KEEP (*(.fini_array))
 420     KEEP (*(SORT(.fini_array.*)))
 421     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
 422   }
 423   ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
 424   ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
 425   .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }
 426
 427   ${RELOCATING+${DATARELRO}}
 428   ${OTHER_RELRO_SECTIONS}
 429   ${TEXT_DYNAMIC-${DYNAMIC}}
 430   ${DATA_GOT+${RELRO_NOW+${GOT}}}
 431   ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
 432   ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
 433   ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
 434   ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
 435   ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
 436
 437   ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
 438
 439   .data         ${RELOCATING-0} :
 440   {
 441     ${RELOCATING+${DATA_START_SYMBOLS}}
 442     *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
 443     ${RELOCATING+KEEP (*(.gnu.linkonce.d.*personality*))}
 444     ${CONSTRUCTING+SORT(CONSTRUCTORS)}
 445   }
 446   .data1        ${RELOCATING-0} : { *(.data1) }
 447   ${WRITABLE_RODATA+${RODATA}}
 448   ${OTHER_READWRITE_SECTIONS}
 449   ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
 450   ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
 451   ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
 452   ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
 453   ${SDATA_GOT+${GOT}}
 454   ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
 455   ${SDATA}
 456   ${OTHER_SDATA_SECTIONS}
 457   ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
 458   ${RELOCATING+__bss_start = .;}
 459   ${RELOCATING+${OTHER_BSS_SYMBOLS}}
 460   ${SBSS}
 461   ${BSS_PLT+${PLT}}
 462   .bss          ${RELOCATING-0} :
 463   {
 464    *(.dynbss)
 465    *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
 466    *(COMMON)
 467    /* Align here to ensure that the .bss section occupies space up to
 468       _end.  Align after .bss to ensure correct alignment even if the
 469       .bss section disappears because there are no input sections.
 470       FIXME: Why do we need it? When there is no .bss section, we don't
 471       pad the .data section.  */
 472    ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
 473   }
 474   ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
 475   ${RELOCATING+. = ALIGN(${ALIGNMENT});}
 476   ${LARGE_SECTIONS}
 477   ${RELOCATING+. = ALIGN(${ALIGNMENT});}
 478   ${RELOCATING+${OTHER_END_SYMBOLS}}
 479   ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
 480   ${RELOCATING+${DATA_SEGMENT_END}}
 481
 482   /* Stabs debugging sections.  */
 483   .stab          0 : { *(.stab) }
 484   .stabstr       0 : { *(.stabstr) }
 485   .stab.excl     0 : { *(.stab.excl) }
 486   .stab.exclstr  0 : { *(.stab.exclstr) }
 487   .stab.index    0 : { *(.stab.index) }
 488   .stab.indexstr 0 : { *(.stab.indexstr) }
 489
 490   .comment       0 : { *(.comment) }
 491
 492   /* DWARF debug sections.
 493      Symbols in the DWARF debugging sections are relative to the beginning
 494      of the section so we begin them at 0.  */
 495
 496   /* DWARF 1 */
 497   .debug          0 : { *(.debug) }
 498   .line           0 : { *(.line) }
 499
 500   /* GNU DWARF 1 extensions */
 501   .debug_srcinfo  0 : { *(.debug_srcinfo) }
 502   .debug_sfnames  0 : { *(.debug_sfnames) }
 503
 504   /* DWARF 1.1 and DWARF 2 */
 505   .debug_aranges  0 : { *(.debug_aranges) }
 506   .debug_pubnames 0 : { *(.debug_pubnames) }
 507
 508   /* DWARF 2 */
 509   .debug_info     0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
 510   .debug_abbrev   0 : { *(.debug_abbrev) }
 511   .debug_line     0 : { *(.debug_line) }
 512   .debug_frame    0 : { *(.debug_frame) }
 513   .debug_str      0 : { *(.debug_str) }
 514   .debug_loc      0 : { *(.debug_loc) }
 515   .debug_macinfo  0 : { *(.debug_macinfo) }
 516
 517   /* SGI/MIPS DWARF 2 extensions */
 518   .debug_weaknames 0 : { *(.debug_weaknames) }
 519   .debug_funcnames 0 : { *(.debug_funcnames) }
 520   .debug_typenames 0 : { *(.debug_typenames) }
 521   .debug_varnames  0 : { *(.debug_varnames) }
 522
 523   ${TINY_DATA_SECTION}
 524   ${TINY_BSS_SECTION}
 525
 526   ${STACK_ADDR+${STACK}}
 527   ${OTHER_SECTIONS}
 528   ${RELOCATING+${OTHER_SYMBOLS}}
 529   ${RELOCATING+${STACKNOTE}}
 530 }
 531 EOF