[thirdparty/binutils-gdb.git] / ld / scripttempl / mep.sc

# Copyright (C) 2014-2021 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
#
# Unusual variables checked by this code:
#	NOP - four byte opcode for no-op (defaults to 0)
#	NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
#		empty.
#	SMALL_DATA_CTOR - .ctors contains small data.
#	SMALL_DATA_DTOR - .dtors contains small data.
#	DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
#	INITIAL_READONLY_SECTIONS - at start of text segment
#	OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
#		(e.g., .PARISC.milli)
#	OTHER_TEXT_SECTIONS - these get put in .text when relocating
#	OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
#		(e.g., .PARISC.global)
#	OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
#		(e.g. PPC32 .fixup, .got[12])
#	OTHER_BSS_SECTIONS - other than .bss .sbss ...
#	OTHER_SECTIONS - at the end
#	EXECUTABLE_SYMBOLS - symbols that must be defined for an
#		executable (e.g., _DYNAMIC_LINK)
#       TEXT_START_ADDR - the first byte of the text segment, after any
#               headers.
#       TEXT_BASE_ADDRESS - the first byte of the text segment.
#	TEXT_START_SYMBOLS - symbols that appear at the start of the
#		.text section.
#	DATA_START_SYMBOLS - symbols that appear at the start of the
#		.data section.
#	OTHER_GOT_SYMBOLS - symbols defined just before .got.
#	OTHER_GOT_SECTIONS - sections just after .got.
#	OTHER_SDATA_SECTIONS - sections just after .sdata.
#	OTHER_BSS_SYMBOLS - symbols that appear at the start of the
#		.bss section besides __bss_start.
#	DATA_PLT - .plt should be in data segment, not text segment.
#	PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
#	BSS_PLT - .plt should be in bss segment
#	TEXT_DYNAMIC - .dynamic in text segment, not data segment.
#	EMBEDDED - whether this is for an embedded system.
#	SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
#		start address of shared library.
#	INPUT_FILES - INPUT command of files to always include
#	WRITABLE_RODATA - if set, the .rodata section should be writable
#	INIT_START, INIT_END -  statements just before and just after
#	combination of .init sections.
#	FINI_START, FINI_END - statements just before and just after
#	combination of .fini sections.
#	STACK_ADDR - start of a .stack section.
#	OTHER_END_SYMBOLS - symbols to place right at the end of the script.
#	SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
#		so that .got can be in the RELRO area.  It should be set to
#		the number of bytes in the beginning of .got.plt which can be
#		in the RELRO area as well.
#
# When adding sections, do note that the names of some sections are used
# when specifying the start address of the next.
#

#  Many sections come in three flavours.  There is the 'real' section,
#  like ".data".  Then there are the per-procedure or per-variable
#  sections, generated by -ffunction-sections and -fdata-sections in GCC,
#  and useful for --gc-sections, which for a variable "foo" might be
#  ".data.foo".  Then there are the linkonce sections, for which the linker
#  eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
#  The exact correspondences are:
#
#  Section	Linkonce section
#  .text	.gnu.linkonce.t.foo
#  .rodata	.gnu.linkonce.r.foo
#  .data	.gnu.linkonce.d.foo
#  .bss		.gnu.linkonce.b.foo
#  .sdata	.gnu.linkonce.s.foo
#  .sbss	.gnu.linkonce.sb.foo
#  .sdata2	.gnu.linkonce.s2.foo
#  .sbss2	.gnu.linkonce.sb2.foo
#  .debug_info	.gnu.linkonce.wi.foo
#  .tdata	.gnu.linkonce.td.foo
#  .tbss	.gnu.linkonce.tb.foo
#
#  Each of these can also have corresponding .rel.* and .rela.* sections.

test -z "$ENTRY" && ENTRY=_start
test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
test -z "${ELFSIZE}" && ELFSIZE=32
test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
test "$LD_FLAG" = "N" && DATA_ADDR=.
test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
DATA_SEGMENT_RELRO_END=""
DATA_SEGMENT_RELRO_GOTPLT_END=""
DATA_SEGMENT_END=""
if test -n "${COMMONPAGESIZE}"; then
  DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
  DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
  if test -n "${SEPARATE_GOTPLT}"; then
    DATA_SEGMENT_RELRO_GOTPLT_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT}, .);"
  else
    DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (0, .);"
  fi
fi
INTERP=".interp       ${RELOCATING-0} : { *(.interp) }"
PLT=".plt          ${RELOCATING-0} : { *(.plt) }"
if test -z "$GOT"; then
  if test -z "$SEPARATE_GOTPLT"; then
    GOT=".got          ${RELOCATING-0} : {${RELOCATING+ *(.got.plt)} *(.got) }"
  else
    GOT=".got          ${RELOCATING-0} : { *(.got) }"
    GOTPLT="${RELOCATING+${DATA_SEGMENT_RELRO_GOTPLT_END}}
  .got.plt      ${RELOCATING-0} : { *(.got.plt) }"
  fi
fi
DYNAMIC=".dynamic      ${RELOCATING-0} : { *(.dynamic) }"
RODATA=".rodata       ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro .data.rel.ro.*) }"
DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink)  *(.gnu.lto_*) }"
if test -z "${NO_SMALL_DATA}"; then
  SBSS=".sbss         ${RELOCATING-0} :
  {
    ${RELOCATING+PROVIDE (__sbss_start = .);}
    ${RELOCATING+PROVIDE (___sbss_start = .);}
    ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
    ${RELOCATING+*(.dynsbss)}
    *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
    ${RELOCATING+*(.scommon)}
    ${RELOCATING+PROVIDE (__sbss_end = .);}
    ${RELOCATING+PROVIDE (___sbss_end = .);}
  }"
  SBSS2=".sbss2        ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
  SDATA="/* We want the small data sections together, so single-instruction offsets
     can access them all, and initialized data all before uninitialized, so
     we can shorten the on-disk segment size.  */
  .sdata        ${RELOCATING-0} :
  {
    ${RELOCATING+${SDATA_START_SYMBOLS}}
    ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
    *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
  }"
  SDATA2=".sdata2       ${RELOCATING-0} : { *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*}) }"
  REL_SDATA=".rel.sdata    ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
  .rela.sdata   ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
  REL_SBSS=".rel.sbss     ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
  .rela.sbss    ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
  REL_SDATA2=".rel.sdata2   ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
  .rela.sdata2  ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
  REL_SBSS2=".rel.sbss2    ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
  .rela.sbss2   ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
else
  NO_SMALL_DATA=" "
fi
test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
CTOR=".ctors        ${CONSTRUCTING-0} :
  {
    ${CONSTRUCTING+${CTOR_START}}
    /* gcc uses crtbegin.o to find the start of
       the constructors, so we make sure it is
       first.  Because this is a wildcard, it
       doesn't matter if the user does not
       actually link against crtbegin.o; the
       linker won't look for a file to match a
       wildcard.  The wildcard also means that it
       doesn't matter which directory crtbegin.o
       is in.  */

    KEEP (*crtbegin*.o(.ctors))

    /* We don't want to include the .ctor section from
       from the crtend.o file until after the sorted ctors.
       The .ctor section from the crtend file contains the
       end of ctors marker and it must be last */

    KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
    ${CONSTRUCTING+${CTOR_END}}
  }"
DTOR=".dtors        ${CONSTRUCTING-0} :
  {
    ${CONSTRUCTING+${DTOR_START}}
    KEEP (*crtbegin*.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
    ${CONSTRUCTING+${DTOR_END}}
  }"
STACK="  .stack        ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
  {
    ${RELOCATING+_stack = .;}
    *(.stack)
  }"

# If this is for an embedded system, don't add SIZEOF_HEADERS.
if [ -z "$EMBEDDED" ]; then
   test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
else
   test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
fi

cat <<EOF
/* Copyright (C) 2014-2021 Free Software Foundation, Inc.

   Copying and distribution of this script, with or without modification,
   are permitted in any medium without royalty provided the copyright
   notice and this notice are preserved.  */

OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
	      "${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
${RELOCATING+ENTRY(${ENTRY})}

${RELOCATING+${LIB_SEARCH_DIRS}}
${RELOCATING+/* Do we need any of these for elf?
   __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}}  */}
${RELOCATING+${EXECUTABLE_SYMBOLS}}
${RELOCATING+${INPUT_FILES}}
${RELOCATING- /* For some reason, the Solaris linker makes bad executables
  if gld -r is used and the intermediate file has sections starting
  at non-zero addresses.  Could be a Solaris ld bug, could be a GNU ld
  bug.  But for now assigning the zero vmas works.  */}

SECTIONS
{
  /* Read-only sections, merged into text segment: */
  ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
  ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
  ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
  ${CREATE_SHLIB-${INTERP}}
  ${INITIAL_READONLY_SECTIONS}
  ${TEXT_DYNAMIC+${DYNAMIC}}
  .hash         ${RELOCATING-0} : { *(.hash) }
  .dynsym       ${RELOCATING-0} : { *(.dynsym) }
  .dynstr       ${RELOCATING-0} : { *(.dynstr) }
  .gnu.version  ${RELOCATING-0} : { *(.gnu.version) }
  .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
  .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }

EOF
if [ "x$COMBRELOC" = x ]; then
  COMBRELOCCAT=cat
else
  COMBRELOCCAT="cat > $COMBRELOC"
fi
eval $COMBRELOCCAT <<EOF
  .rel.init     ${RELOCATING-0} : { *(.rel.init) }
  .rela.init    ${RELOCATING-0} : { *(.rela.init) }
  .rel.text     ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
  .rela.text    ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
  .rel.fini     ${RELOCATING-0} : { *(.rel.fini) }
  .rela.fini    ${RELOCATING-0} : { *(.rela.fini) }
  .rel.rodata   ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
  .rela.rodata  ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
  ${OTHER_READONLY_RELOC_SECTIONS}
  .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+ .rel.data.rel.ro.*}) }
  .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+ .rela.data.rel.ro.*}) }
  .rel.data     ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
  .rela.data    ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
  .rel.tdata	${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
  .rela.tdata	${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
  .rel.tbss	${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
  .rela.tbss	${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
  .rel.ctors    ${RELOCATING-0} : { *(.rel.ctors) }
  .rela.ctors   ${RELOCATING-0} : { *(.rela.ctors) }
  .rel.dtors    ${RELOCATING-0} : { *(.rel.dtors) }
  .rela.dtors   ${RELOCATING-0} : { *(.rela.dtors) }
  .rel.got      ${RELOCATING-0} : { *(.rel.got) }
  .rela.got     ${RELOCATING-0} : { *(.rela.got) }
  ${OTHER_GOT_RELOC_SECTIONS}
  ${REL_SDATA}
  ${REL_SBSS}
  ${REL_SDATA2}
  ${REL_SBSS2}
  .rel.bss      ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
  .rela.bss     ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
EOF
if [ -n "$COMBRELOC" ]; then
cat <<EOF
  .rel.dyn      ${RELOCATING-0} :
    {
EOF
sed -e '/^[	 ]*[{}][	 ]*$/d;/:[	 ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/      \1/' $COMBRELOC
cat <<EOF
    }
  .rela.dyn     ${RELOCATING-0} :
    {
EOF
sed -e '/^[	 ]*[{}][	 ]*$/d;/:[	 ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/      \1/' $COMBRELOC
cat <<EOF
    }
EOF
fi
cat <<EOF
  .rel.plt      ${RELOCATING-0} : { *(.rel.plt) }
  .rela.plt     ${RELOCATING-0} : { *(.rela.plt) }
  ${OTHER_PLT_RELOC_SECTIONS}

  .init         ${RELOCATING-0} :
  {
    ${RELOCATING+${INIT_START}}
    KEEP (*(SORT_NONE(.init)))
    ${RELOCATING+${INIT_END}}
  } =${NOP-0}

  ${DATA_PLT-${BSS_PLT-${PLT}}}
  .text         ${RELOCATING-0} :
  {
    ${RELOCATING+${TEXT_START_SYMBOLS}}
    *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
    /* .gnu.warning sections are handled specially by elf.em.  */
    *(.gnu.warning)
    ${RELOCATING+${OTHER_TEXT_SECTIONS}}
  } =${NOP-0}
  .fini         ${RELOCATING-0} :
  {
    ${RELOCATING+${FINI_START}}
    KEEP (*(SORT_NONE(.fini)))
    ${RELOCATING+${FINI_END}}
  } =${NOP-0}
  ${RELOCATING+PROVIDE (__etext = .);}
  ${RELOCATING+PROVIDE (_etext = .);}
  ${RELOCATING+PROVIDE (etext = .);}
  ${WRITABLE_RODATA-${RODATA}}
  .rodata1      ${RELOCATING-0} : { *(.rodata1) }
  ${CREATE_SHLIB-${SDATA2}}
  ${CREATE_SHLIB-${SBSS2}}
  ${OTHER_READONLY_SECTIONS}
  .eh_frame_hdr ${RELOCATING-0} : { *(.eh_frame_hdr) }
  .eh_frame     ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
  .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.gcc_except_table${RELOCATING+ .gcc_except_table.*})) }

  /* Adjust the address for the data segment.  We want to adjust up to
     the same address within the page on the next page up.  */
  ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
  ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
  ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}

  /* Exception handling  */
  .eh_frame     ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
  .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.gcc_except_table${RELOCATING+ .gcc_except_table.*})) }

  /* Thread Local Storage sections  */
  .tdata	${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
  .tbss		${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }

  .preinit_array   ${RELOCATING-0} : { KEEP (*(.preinit_array)) }
  .init_array   ${RELOCATING-0} : { KEEP (*(.init_array)) }
  .fini_array   ${RELOCATING-0} : { KEEP (*(.fini_array)) }

  ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
  ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
  .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }

  ${RELOCATING+${DATARELRO}}
  ${OTHER_RELRO_SECTIONS}
  ${TEXT_DYNAMIC-${DYNAMIC}}
  ${NO_SMALL_DATA+${RELRO_NOW+${GOT}}}
  ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
  ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOTPLT}}}}
  ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
  ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}

  ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}

  .data         ${RELOCATING-0} :
  {
    ${RELOCATING+${DATA_START_SYMBOLS}}
    *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
    ${CONSTRUCTING+SORT(CONSTRUCTORS)}
  }
  .data1        ${RELOCATING-0} : { *(.data1) }
  ${WRITABLE_RODATA+${RODATA}}
  ${OTHER_READWRITE_SECTIONS}
  ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
  ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
  ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
  ${RELOCATING+${OTHER_GOT_SYMBOLS}}
  ${NO_SMALL_DATA-${GOT}}
  ${OTHER_GOT_SECTIONS}
  ${SDATA}
  ${OTHER_SDATA_SECTIONS}
  ${RELOCATING+_edata = .;}
  ${RELOCATING+PROVIDE (edata = .);}
  ${RELOCATING+__bss_start = .;}
  ${RELOCATING+${OTHER_BSS_SYMBOLS}}
  ${SBSS}
  ${BSS_PLT+${PLT}}
  .bss          ${RELOCATING-0} :
  {
   ${RELOCATING+*(.dynbss)}
   *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
   ${RELOCATING+*(COMMON)
   /* Align here to ensure that the .bss section occupies space up to
      _end.  Align after .bss to ensure correct alignment even if the
      .bss section disappears because there are no input sections.  */
   . = ALIGN(${ALIGNMENT});}
  }
  ${OTHER_BSS_SECTIONS}
  ${RELOCATING+. = ALIGN(${ALIGNMENT});}
  ${RELOCATING+_end = .;}
  ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
  ${RELOCATING+PROVIDE (end = .);}
  ${RELOCATING+${DATA_SEGMENT_END}}

  /* Stabs debugging sections.  */
  .stab          0 : { *(.stab) }
  .stabstr       0 : { *(.stabstr) }
  .stab.excl     0 : { *(.stab.excl) }
  .stab.exclstr  0 : { *(.stab.exclstr) }
  .stab.index    0 : { *(.stab.index) }
  .stab.indexstr 0 : { *(.stab.indexstr) }

  .comment       0 : { *(.comment) }

EOF

. $srcdir/scripttempl/DWARF.sc

cat <<EOF
  ${STACK_ADDR+${STACK}}
  ${OTHER_SECTIONS}
  ${RELOCATING+${OTHER_END_SYMBOLS}}
  ${RELOCATING+${DISCARDED}}
}
EOF
Commit	Line	Data
250d07de	1	# Copyright (C) 2014-2021 Free Software Foundation, Inc.
6c19b93b	2	#
985743c7 NC	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.
19d9b7d3 DB	6	#
	7	# Unusual variables checked by this code:
	8	# NOP - four byte opcode for no-op (defaults to 0)
	9	# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
	10	# empty.
	11	# SMALL_DATA_CTOR - .ctors contains small data.
	12	# SMALL_DATA_DTOR - .dtors contains small data.
	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
	18	# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
	19	# (e.g., .PARISC.global)
	20	# OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
	21	# (e.g. PPC32 .fixup, .got[12])
	22	# OTHER_BSS_SECTIONS - other than .bss .sbss ...
	23	# OTHER_SECTIONS - at the end
	24	# EXECUTABLE_SYMBOLS - symbols that must be defined for an
	25	# executable (e.g., _DYNAMIC_LINK)
	26	# TEXT_START_ADDR - the first byte of the text segment, after any
	27	# headers.
	28	# TEXT_BASE_ADDRESS - the first byte of the text segment.
	29	# TEXT_START_SYMBOLS - symbols that appear at the start of the
	30	# .text section.
	31	# DATA_START_SYMBOLS - symbols that appear at the start of the
	32	# .data section.
	33	# OTHER_GOT_SYMBOLS - symbols defined just before .got.
	34	# OTHER_GOT_SECTIONS - sections just after .got.
	35	# OTHER_SDATA_SECTIONS - sections just after .sdata.
	36	# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
	37	# .bss section besides __bss_start.
	38	# DATA_PLT - .plt should be in data segment, not text segment.
	39	# PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
	40	# BSS_PLT - .plt should be in bss segment
	41	# TEXT_DYNAMIC - .dynamic in text segment, not data segment.
6c19b93b	42	# EMBEDDED - whether this is for an embedded system.
19d9b7d3 DB	43	# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
	44	# start address of shared library.
	45	# INPUT_FILES - INPUT command of files to always include
	46	# WRITABLE_RODATA - if set, the .rodata section should be writable
	47	# INIT_START, INIT_END - statements just before and just after
6c19b93b	48	# combination of .init sections.
19d9b7d3	49	# FINI_START, FINI_END - statements just before and just after
6c19b93b	50	# combination of .fini sections.
19d9b7d3 DB	51	# STACK_ADDR - start of a .stack section.
	52	# OTHER_END_SYMBOLS - symbols to place right at the end of the script.
	53	# SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
	54	# so that .got can be in the RELRO area. It should be set to
	55	# the number of bytes in the beginning of .got.plt which can be
	56	# in the RELRO area as well.
	57	#
	58	# When adding sections, do note that the names of some sections are used
	59	# when specifying the start address of the next.
	60	#
	61
	62	# Many sections come in three flavours. There is the 'real' section,
	63	# like ".data". Then there are the per-procedure or per-variable
	64	# sections, generated by -ffunction-sections and -fdata-sections in GCC,
	65	# and useful for --gc-sections, which for a variable "foo" might be
	66	# ".data.foo". Then there are the linkonce sections, for which the linker
	67	# eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
	68	# The exact correspondences are:
	69	#
	70	# Section Linkonce section
	71	# .text .gnu.linkonce.t.foo
	72	# .rodata .gnu.linkonce.r.foo
	73	# .data .gnu.linkonce.d.foo
	74	# .bss .gnu.linkonce.b.foo
	75	# .sdata .gnu.linkonce.s.foo
	76	# .sbss .gnu.linkonce.sb.foo
	77	# .sdata2 .gnu.linkonce.s2.foo
	78	# .sbss2 .gnu.linkonce.sb2.foo
	79	# .debug_info .gnu.linkonce.wi.foo
	80	# .tdata .gnu.linkonce.td.foo
	81	# .tbss .gnu.linkonce.tb.foo
	82	#
	83	# Each of these can also have corresponding .rel.* and .rela.* sections.
	84
	85	test -z "$ENTRY" && ENTRY=_start
	86	test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	87	test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	88	if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
	89	test -z "${ELFSIZE}" && ELFSIZE=32
	90	test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
	91	test "$LD_FLAG" = "N" && DATA_ADDR=.
	92	test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
	93	test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
	94	test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
	95	DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
	96	DATA_SEGMENT_RELRO_END=""
	97	DATA_SEGMENT_RELRO_GOTPLT_END=""
	98	DATA_SEGMENT_END=""
	99	if test -n "${COMMONPAGESIZE}"; then
	100	DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
	101	DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
	102	if test -n "${SEPARATE_GOTPLT}"; then
	103	DATA_SEGMENT_RELRO_GOTPLT_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT}, .);"
	104	else
	105	DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (0, .);"
	106	fi
	107	fi
ec2d9b29 AM	108	INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
ec2d9b29 AM	109	PLT=".plt ${RELOCATING-0} : { *(.plt) }"
19d9b7d3 DB	110	if test -z "$GOT"; then
19d9b7d3 DB	111	if test -z "$SEPARATE_GOTPLT"; then
2bf2bf23	112	GOT=".got ${RELOCATING-0} : {${RELOCATING+ (.got.plt)} (.got) }"
19d9b7d3	113	else
ec2d9b29	114	GOT=".got ${RELOCATING-0} : { *(.got) }"
19d9b7d3	115	GOTPLT="${RELOCATING+${DATA_SEGMENT_RELRO_GOTPLT_END}}
ec2d9b29	116	.got.plt ${RELOCATING-0} : { *(.got.plt) }"
19d9b7d3 DB	117	fi
19d9b7d3 DB	118	fi
ec2d9b29 AM	119	DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
ec2d9b29 AM	120	RODATA=".rodata ${RELOCATING-0} : { (.rodata${RELOCATING+ .rodata. .gnu.linkonce.r.*}) }"
18bbc1c5	121	DATARELRO=".data.rel.ro : { (.data.rel.ro.local) (.data.rel.ro .data.rel.ro.*) }"
43e56c34	122	DISCARDED="/DISCARD/ : { (.note.GNU-stack) (.gnu_debuglink) (.gnu.lto_) }"
19d9b7d3	123	if test -z "${NO_SMALL_DATA}"; then
ec2d9b29	124	SBSS=".sbss ${RELOCATING-0} :
19d9b7d3 DB	125	{
	126	${RELOCATING+PROVIDE (__sbss_start = .);}
	127	${RELOCATING+PROVIDE (___sbss_start = .);}
	128	${CREATE_SHLIB+(.sbss2 .sbss2. .gnu.linkonce.sb2.*)}
2bf2bf23	129	${RELOCATING+*(.dynsbss)}
19d9b7d3	130	(.sbss${RELOCATING+ .sbss. .gnu.linkonce.sb.*})
2bf2bf23	131	${RELOCATING+*(.scommon)}
19d9b7d3 DB	132	${RELOCATING+PROVIDE (__sbss_end = .);}
	133	${RELOCATING+PROVIDE (___sbss_end = .);}
	134	}"
ec2d9b29	135	SBSS2=".sbss2 ${RELOCATING-0} : { (.sbss2${RELOCATING+ .sbss2. .gnu.linkonce.sb2.*}) }"
19d9b7d3 DB	136	SDATA="/* We want the small data sections together, so single-instruction offsets
	137	can access them all, and initialized data all before uninitialized, so
	138	we can shorten the on-disk segment size. */
6c19b93b	139	.sdata ${RELOCATING-0} :
19d9b7d3 DB	140	{
	141	${RELOCATING+${SDATA_START_SYMBOLS}}
	142	${CREATE_SHLIB+(.sdata2 .sdata2. .gnu.linkonce.s2.*)}
	143	(.sdata${RELOCATING+ .sdata. .gnu.linkonce.s.*})
	144	}"
ec2d9b29 AM	145	SDATA2=".sdata2 ${RELOCATING-0} : { (.sdata2${RELOCATING+ .sdata2. .gnu.linkonce.s2.*}) }"
	146	REL_SDATA=".rel.sdata ${RELOCATING-0} : { (.rel.sdata${RELOCATING+ .rel.sdata. .rel.gnu.linkonce.s.*}) }
	147	.rela.sdata ${RELOCATING-0} : { (.rela.sdata${RELOCATING+ .rela.sdata. .rela.gnu.linkonce.s.*}) }"
	148	REL_SBSS=".rel.sbss ${RELOCATING-0} : { (.rel.sbss${RELOCATING+ .rel.sbss. .rel.gnu.linkonce.sb.*}) }
	149	.rela.sbss ${RELOCATING-0} : { (.rela.sbss${RELOCATING+ .rela.sbss. .rela.gnu.linkonce.sb.*}) }"
	150	REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { (.rel.sdata2${RELOCATING+ .rel.sdata2. .rel.gnu.linkonce.s2.*}) }
	151	.rela.sdata2 ${RELOCATING-0} : { (.rela.sdata2${RELOCATING+ .rela.sdata2. .rela.gnu.linkonce.s2.*}) }"
	152	REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { (.rel.sbss2${RELOCATING+ .rel.sbss2. .rel.gnu.linkonce.sb2.*}) }
	153	.rela.sbss2 ${RELOCATING-0} : { (.rela.sbss2${RELOCATING+ .rela.sbss2. .rela.gnu.linkonce.sb2.*}) }"
19d9b7d3 DB	154	else
	155	NO_SMALL_DATA=" "
	156	fi
	157	test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
6c19b93b	158	CTOR=".ctors ${CONSTRUCTING-0} :
19d9b7d3 DB	159	{
	160	${CONSTRUCTING+${CTOR_START}}
	161	/* gcc uses crtbegin.o to find the start of
	162	the constructors, so we make sure it is
	163	first. Because this is a wildcard, it
	164	doesn't matter if the user does not
	165	actually link against crtbegin.o; the
	166	linker won't look for a file to match a
	167	wildcard. The wildcard also means that it
	168	doesn't matter which directory crtbegin.o
	169	is in. */
	170
	171	KEEP (crtbegin.o(.ctors))
	172
	173	/* We don't want to include the .ctor section from
	174	from the crtend.o file until after the sorted ctors.
	175	The .ctor section from the crtend file contains the
	176	end of ctors marker and it must be last */
	177
	178	KEEP ((EXCLUDE_FILE (crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
	179	KEEP ((SORT(.ctors.)))
	180	KEEP (*(.ctors))
	181	${CONSTRUCTING+${CTOR_END}}
	182	}"
ec2d9b29	183	DTOR=".dtors ${CONSTRUCTING-0} :
19d9b7d3 DB	184	{
	185	${CONSTRUCTING+${DTOR_START}}
	186	KEEP (crtbegin.o(.dtors))
	187	KEEP ((EXCLUDE_FILE (crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
	188	KEEP ((SORT(.dtors.)))
	189	KEEP (*(.dtors))
	190	${CONSTRUCTING+${DTOR_END}}
	191	}"
ec2d9b29	192	STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
19d9b7d3 DB	193	{
	194	${RELOCATING+_stack = .;}
	195	*(.stack)
	196	}"
	197
985743c7	198	# If this is for an embedded system, don't add SIZEOF_HEADERS.
19d9b7d3 DB	199	if [ -z "$EMBEDDED" ]; then
	200	test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
	201	else
	202	test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
	203	fi
	204
	205	cat <<EOF
250d07de	206	/* Copyright (C) 2014-2021 Free Software Foundation, Inc.
985743c7 NC	207
	208	Copying and distribution of this script, with or without modification,
	209	are permitted in any medium without royalty provided the copyright
	210	notice and this notice are preserved. */
	211
19d9b7d3 DB	212	OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
	213	"${LITTLE_OUTPUT_FORMAT}")
	214	OUTPUT_ARCH(${OUTPUT_ARCH})
b34c1498	215	${RELOCATING+ENTRY(${ENTRY})}
19d9b7d3 DB	216
	217	${RELOCATING+${LIB_SEARCH_DIRS}}
	218	${RELOCATING+/* Do we need any of these for elf?
	219	__DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */}
	220	${RELOCATING+${EXECUTABLE_SYMBOLS}}
	221	${RELOCATING+${INPUT_FILES}}
ec2d9b29 AM	222	${RELOCATING- /* For some reason, the Solaris linker makes bad executables
	223	if gld -r is used and the intermediate file has sections starting
	224	at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
	225	bug. But for now assigning the zero vmas works. */}
19d9b7d3 DB	226
	227	SECTIONS
	228	{
	229	/* Read-only sections, merged into text segment: */
	230	${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
	231	${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
	232	${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
	233	${CREATE_SHLIB-${INTERP}}
	234	${INITIAL_READONLY_SECTIONS}
	235	${TEXT_DYNAMIC+${DYNAMIC}}
ec2d9b29 AM	236	.hash ${RELOCATING-0} : { *(.hash) }
	237	.dynsym ${RELOCATING-0} : { *(.dynsym) }
	238	.dynstr ${RELOCATING-0} : { *(.dynstr) }
	239	.gnu.version ${RELOCATING-0} : { *(.gnu.version) }
	240	.gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
	241	.gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
19d9b7d3 DB	242
	243	EOF
	244	if [ "x$COMBRELOC" = x ]; then
	245	COMBRELOCCAT=cat
	246	else
	247	COMBRELOCCAT="cat > $COMBRELOC"
	248	fi
	249	eval $COMBRELOCCAT <<EOF
ec2d9b29 AM	250	.rel.init ${RELOCATING-0} : { *(.rel.init) }
	251	.rela.init ${RELOCATING-0} : { *(.rela.init) }
	252	.rel.text ${RELOCATING-0} : { (.rel.text${RELOCATING+ .rel.text. .rel.gnu.linkonce.t.*}) }
	253	.rela.text ${RELOCATING-0} : { (.rela.text${RELOCATING+ .rela.text. .rela.gnu.linkonce.t.*}) }
	254	.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
	255	.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
	256	.rel.rodata ${RELOCATING-0} : { (.rel.rodata${RELOCATING+ .rel.rodata. .rel.gnu.linkonce.r.*}) }
	257	.rela.rodata ${RELOCATING-0} : { (.rela.rodata${RELOCATING+ .rela.rodata. .rela.gnu.linkonce.r.*}) }
19d9b7d3	258	${OTHER_READONLY_RELOC_SECTIONS}
18bbc1c5 CC	259	.rel.data.rel.ro ${RELOCATING-0} : { (.rel.data.rel.ro${RELOCATING+ .rel.data.rel.ro.}) }
18bbc1c5 CC	260	.rela.data.rel.ro ${RELOCATING-0} : { (.rela.data.rel.ro${RELOCATING+ .rela.data.rel.ro.}) }
ec2d9b29 AM	261	.rel.data ${RELOCATING-0} : { (.rel.data${RELOCATING+ .rel.data. .rel.gnu.linkonce.d.*}) }
	262	.rela.data ${RELOCATING-0} : { (.rela.data${RELOCATING+ .rela.data. .rela.gnu.linkonce.d.*}) }
	263	.rel.tdata ${RELOCATING-0} : { (.rel.tdata${RELOCATING+ .rel.tdata. .rel.gnu.linkonce.td.*}) }
	264	.rela.tdata ${RELOCATING-0} : { (.rela.tdata${RELOCATING+ .rela.tdata. .rela.gnu.linkonce.td.*}) }
	265	.rel.tbss ${RELOCATING-0} : { (.rel.tbss${RELOCATING+ .rel.tbss. .rel.gnu.linkonce.tb.*}) }
	266	.rela.tbss ${RELOCATING-0} : { (.rela.tbss${RELOCATING+ .rela.tbss. .rela.gnu.linkonce.tb.*}) }
	267	.rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
	268	.rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
	269	.rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
	270	.rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
	271	.rel.got ${RELOCATING-0} : { *(.rel.got) }
	272	.rela.got ${RELOCATING-0} : { *(.rela.got) }
19d9b7d3 DB	273	${OTHER_GOT_RELOC_SECTIONS}
	274	${REL_SDATA}
	275	${REL_SBSS}
	276	${REL_SDATA2}
	277	${REL_SBSS2}
ec2d9b29 AM	278	.rel.bss ${RELOCATING-0} : { (.rel.bss${RELOCATING+ .rel.bss. .rel.gnu.linkonce.b.*}) }
ec2d9b29 AM	279	.rela.bss ${RELOCATING-0} : { (.rela.bss${RELOCATING+ .rela.bss. .rela.gnu.linkonce.b.*}) }
19d9b7d3 DB	280	EOF
	281	if [ -n "$COMBRELOC" ]; then
	282	cat <<EOF
ec2d9b29	283	.rel.dyn ${RELOCATING-0} :
19d9b7d3 DB	284	{
19d9b7d3 DB	285	EOF
6c19b93b	286	sed -e '/^[ ][{}][ ]$/d;/:[ ]$/d;/\.rela\./d;s/^.: { \(.\)}$/ \1/' $COMBRELOC
19d9b7d3 DB	287	cat <<EOF
19d9b7d3 DB	288	}
ec2d9b29	289	.rela.dyn ${RELOCATING-0} :
19d9b7d3 DB	290	{
19d9b7d3 DB	291	EOF
6c19b93b	292	sed -e '/^[ ][{}][ ]$/d;/:[ ]$/d;/\.rel\./d;s/^.: { \(.\)}/ \1/' $COMBRELOC
19d9b7d3 DB	293	cat <<EOF
	294	}
	295	EOF
	296	fi
	297	cat <<EOF
ec2d9b29 AM	298	.rel.plt ${RELOCATING-0} : { *(.rel.plt) }
ec2d9b29 AM	299	.rela.plt ${RELOCATING-0} : { *(.rela.plt) }
19d9b7d3 DB	300	${OTHER_PLT_RELOC_SECTIONS}
19d9b7d3 DB	301
6c19b93b AM	302	.init ${RELOCATING-0} :
6c19b93b AM	303	{
19d9b7d3	304	${RELOCATING+${INIT_START}}
2d3181c7	305	KEEP (*(SORT_NONE(.init)))
19d9b7d3 DB	306	${RELOCATING+${INIT_END}}
	307	} =${NOP-0}
	308
	309	${DATA_PLT-${BSS_PLT-${PLT}}}
ec2d9b29	310	.text ${RELOCATING-0} :
19d9b7d3 DB	311	{
	312	${RELOCATING+${TEXT_START_SYMBOLS}}
	313	(.text .stub${RELOCATING+ .text. .gnu.linkonce.t.*})
075a2b89	314	/* .gnu.warning sections are handled specially by elf.em. */
19d9b7d3 DB	315	*(.gnu.warning)
	316	${RELOCATING+${OTHER_TEXT_SECTIONS}}
	317	} =${NOP-0}
ec2d9b29	318	.fini ${RELOCATING-0} :
19d9b7d3 DB	319	{
19d9b7d3 DB	320	${RELOCATING+${FINI_START}}
2d3181c7	321	KEEP (*(SORT_NONE(.fini)))
19d9b7d3 DB	322	${RELOCATING+${FINI_END}}
	323	} =${NOP-0}
	324	${RELOCATING+PROVIDE (__etext = .);}
	325	${RELOCATING+PROVIDE (_etext = .);}
	326	${RELOCATING+PROVIDE (etext = .);}
	327	${WRITABLE_RODATA-${RODATA}}
ec2d9b29	328	.rodata1 ${RELOCATING-0} : { *(.rodata1) }
19d9b7d3 DB	329	${CREATE_SHLIB-${SDATA2}}
	330	${CREATE_SHLIB-${SBSS2}}
	331	${OTHER_READONLY_SECTIONS}
c2e86386	332	.eh_frame_hdr ${RELOCATING-0} : { *(.eh_frame_hdr) }
ec2d9b29	333	.eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
2bf2bf23	334	.gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { KEEP ((.gcc_except_table${RELOCATING+ .gcc_except_table.})) }
19d9b7d3 DB	335
	336	/* Adjust the address for the data segment. We want to adjust up to
	337	the same address within the page on the next page up. */
	338	${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
	339	${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
	340	${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
	341
	342	/* Exception handling */
ec2d9b29	343	.eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
2bf2bf23	344	.gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { KEEP ((.gcc_except_table${RELOCATING+ .gcc_except_table.})) }
19d9b7d3 DB	345
19d9b7d3 DB	346	/* Thread Local Storage sections */
ec2d9b29 AM	347	.tdata ${RELOCATING-0} : { (.tdata${RELOCATING+ .tdata. .gnu.linkonce.td.*}) }
ec2d9b29 AM	348	.tbss ${RELOCATING-0} : { (.tbss${RELOCATING+ .tbss. .gnu.linkonce.tb.})${RELOCATING+ (.tcommon)} }
19d9b7d3	349
ec2d9b29 AM	350	.preinit_array ${RELOCATING-0} : { KEEP (*(.preinit_array)) }
	351	.init_array ${RELOCATING-0} : { KEEP (*(.init_array)) }
	352	.fini_array ${RELOCATING-0} : { KEEP (*(.fini_array)) }
19d9b7d3 DB	353
	354	${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
	355	${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
ec2d9b29	356	.jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
19d9b7d3 DB	357
	358	${RELOCATING+${DATARELRO}}
	359	${OTHER_RELRO_SECTIONS}
	360	${TEXT_DYNAMIC-${DYNAMIC}}
	361	${NO_SMALL_DATA+${RELRO_NOW+${GOT}}}
	362	${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
	363	${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOTPLT}}}}
	364	${RELOCATING+${DATA_SEGMENT_RELRO_END}}
	365	${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
	366
	367	${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
	368
ec2d9b29	369	.data ${RELOCATING-0} :
19d9b7d3 DB	370	{
	371	${RELOCATING+${DATA_START_SYMBOLS}}
	372	(.data${RELOCATING+ .data. .gnu.linkonce.d.*})
19d9b7d3 DB	373	${CONSTRUCTING+SORT(CONSTRUCTORS)}
19d9b7d3 DB	374	}
ec2d9b29	375	.data1 ${RELOCATING-0} : { *(.data1) }
19d9b7d3 DB	376	${WRITABLE_RODATA+${RODATA}}
	377	${OTHER_READWRITE_SECTIONS}
	378	${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
	379	${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
	380	${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
	381	${RELOCATING+${OTHER_GOT_SYMBOLS}}
	382	${NO_SMALL_DATA-${GOT}}
	383	${OTHER_GOT_SECTIONS}
	384	${SDATA}
	385	${OTHER_SDATA_SECTIONS}
	386	${RELOCATING+_edata = .;}
	387	${RELOCATING+PROVIDE (edata = .);}
	388	${RELOCATING+__bss_start = .;}
	389	${RELOCATING+${OTHER_BSS_SYMBOLS}}
	390	${SBSS}
	391	${BSS_PLT+${PLT}}
ec2d9b29	392	.bss ${RELOCATING-0} :
19d9b7d3	393	{
2bf2bf23	394	${RELOCATING+*(.dynbss)}
19d9b7d3	395	(.bss${RELOCATING+ .bss. .gnu.linkonce.b.*})
2bf2bf23	396	${RELOCATING+*(COMMON)
19d9b7d3 DB	397	/* Align here to ensure that the .bss section occupies space up to
	398	_end. Align after .bss to ensure correct alignment even if the
	399	.bss section disappears because there are no input sections. */
2bf2bf23	400	. = ALIGN(${ALIGNMENT});}
19d9b7d3 DB	401	}
	402	${OTHER_BSS_SECTIONS}
	403	${RELOCATING+. = ALIGN(${ALIGNMENT});}
	404	${RELOCATING+_end = .;}
	405	${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
	406	${RELOCATING+PROVIDE (end = .);}
	407	${RELOCATING+${DATA_SEGMENT_END}}
	408
	409	/* Stabs debugging sections. */
	410	.stab 0 : { *(.stab) }
	411	.stabstr 0 : { *(.stabstr) }
	412	.stab.excl 0 : { *(.stab.excl) }
	413	.stab.exclstr 0 : { *(.stab.exclstr) }
	414	.stab.index 0 : { *(.stab.index) }
	415	.stab.indexstr 0 : { *(.stab.indexstr) }
	416
	417	.comment 0 : { *(.comment) }
	418
ceb0a680	419	EOF
2a995fc1	420
d061dfac	421	. $srcdir/scripttempl/DWARF.sc
2a995fc1	422
ceb0a680	423	cat <<EOF
19d9b7d3 DB	424	${STACK_ADDR+${STACK}}
	425	${OTHER_SECTIONS}
	426	${RELOCATING+${OTHER_END_SYMBOLS}}
1c68693b	427	${RELOCATING+${DISCARDED}}
19d9b7d3 DB	428	}
19d9b7d3 DB	429	EOF