[deliverable/binutils-gdb.git] / ld / scripttempl / elf.sc

#
# Unusual variables checked by this code:
#	NOP - two byte opcode for no-op (defaults to 0)
#	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_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_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 and .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.
#	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.
#
# 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

   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=.
INTERP=".interp   ${RELOCATING-0} : { *(.interp) 	}"
PLT=".plt    ${RELOCATING-0} : { *(.plt)	}"
DYNAMIC=".dynamic     ${RELOCATING-0} : { *(.dynamic) }"
RODATA=".rodata ${RELOCATING-0} : { *(.rodata) ${RELOCATING+*(.rodata.*)} ${RELOCATING+*(.gnu.linkonce.r.*)} }"
SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2) ${RELOCATING+*(.sbss2.*)} ${RELOCATING+*(.gnu.linkonce.sb2.*)} }"
SDATA2=".sdata2 ${RELOCATING-0} : { *(.sdata2) ${RELOCATING+*(.sdata2.*)} ${RELOCATING+*(.gnu.linkonce.s2.*)} }"
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}}
  }"

# 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
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
	      "${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
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: */
  ${CREATE_SHLIB-${RELOCATING+. = ${TEXT_BASE_ADDRESS};}}
  ${CREATE_SHLIB+${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)	}

  .rel.init    ${RELOCATING-0} : { *(.rel.init)	}
  .rela.init   ${RELOCATING-0} : { *(.rela.init)	}
  .rel.text    ${RELOCATING-0} :
    {
      *(.rel.text)
      ${RELOCATING+*(.rel.text.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.t.*)}
    }
  .rela.text   ${RELOCATING-0} :
    {
      *(.rela.text)
      ${RELOCATING+*(.rela.text.*)}
      ${RELOCATING+*(.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.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.r.*)}
    }
  .rela.rodata ${RELOCATING-0} :
    {
      *(.rela.rodata)
      ${RELOCATING+*(.rela.rodata.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.r.*)}
    }
  ${OTHER_READONLY_RELOC_SECTIONS}
  .rel.data    ${RELOCATING-0} :
    {
      *(.rel.data)
      ${RELOCATING+*(.rel.data.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.d.*)}
    }
  .rela.data   ${RELOCATING-0} :
    {
      *(.rela.data)
      ${RELOCATING+*(.rela.data.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.d.*)}
    }
  .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   ${RELOCATING-0} :
    {
      *(.rel.sdata)
      ${RELOCATING+*(.rel.sdata.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.s.*)}
    }
  .rela.sdata   ${RELOCATING-0} :
    {
      *(.rela.sdata)
      ${RELOCATING+*(.rela.sdata.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.s.*)}
    }
  .rel.sbss    ${RELOCATING-0} :
    { 
      *(.rel.sbss)
      ${RELOCATING+*(.rel.sbss.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
    }
  .rela.sbss   ${RELOCATING-0} :
    {
      *(.rela.sbss)
      ${RELOCATING+*(.rela.sbss.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
    }
  .rel.sdata2  ${RELOCATING-0} : 
    { 
      *(.rel.sdata2)
      ${RELOCATING+*(.rel.sdata2.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.s2.*)}
    }
  .rela.sdata2 ${RELOCATING-0} : 
    {
      *(.rela.sdata2)
      ${RELOCATING+*(.rela.sdata2.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.s2.*)}
    }
  .rel.sbss2   ${RELOCATING-0} : 
    { 
      *(.rel.sbss2)	
      ${RELOCATING+*(.rel.sbss2.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.sb2.*)}
    }
  .rela.sbss2  ${RELOCATING-0} : 
    { 
      *(.rela.sbss2)	
      ${RELOCATING+*(.rela.sbss2.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.sb2.*)}
    }
  .rel.bss     ${RELOCATING-0} : 
    { 
      *(.rel.bss)
      ${RELOCATING+*(.rel.bss.*)}
      ${RELOCATING+*(.rel.gnu.linkonce.b.*)}
    }
  .rela.bss    ${RELOCATING-0} : 
    { 
      *(.rela.bss)
      ${RELOCATING+*(.rela.bss.*)}
      ${RELOCATING+*(.rela.gnu.linkonce.b.*)}
    }
  .rel.plt     ${RELOCATING-0} : { *(.rel.plt)		}
  .rela.plt    ${RELOCATING-0} : { *(.rela.plt)		}
  ${OTHER_PLT_RELOC_SECTIONS}

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

  ${DATA_PLT-${BSS_PLT-${PLT}}}
  .text    ${RELOCATING-0} :
  {
    ${RELOCATING+${TEXT_START_SYMBOLS}}
    *(.text)
    ${RELOCATING+*(.text.*)}
    *(.stub)
    /* .gnu.warning sections are handled specially by elf32.em.  */
    *(.gnu.warning)
    ${RELOCATING+*(.gnu.linkonce.t.*)}
    ${RELOCATING+${OTHER_TEXT_SECTIONS}}
  } =${NOP-0}
  .fini    ${RELOCATING-0} :
  {
    ${RELOCATING+${FINI_START}}
    KEEP (*(.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}}
  ${RELOCATING+${OTHER_READONLY_SECTIONS}}

  /* Adjust the address for the data segment.  We want to adjust up to
     the same address within the page on the next page up.  */
  ${CREATE_SHLIB-${RELOCATING+. = ${DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}
  ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}

  .data  ${RELOCATING-0} :
  {
    ${RELOCATING+${DATA_START_SYMBOLS}}
    *(.data)
    ${RELOCATING+*(.data.*)}
    ${RELOCATING+*(.gnu.linkonce.d.*)}
    ${CONSTRUCTING+SORT(CONSTRUCTORS)}
  }
  .data1 ${RELOCATING-0} : { *(.data1) }
  .eh_frame : { KEEP (*(.eh_frame)) }
  .gcc_except_table : { *(.gcc_except_table) }
  ${WRITABLE_RODATA+${RODATA}}
  ${RELOCATING+${OTHER_READWRITE_SECTIONS}}
  ${RELOCATING+${CTOR}}
  ${RELOCATING+${DTOR}}
  ${DATA_PLT+${PLT}}
  ${RELOCATING+${OTHER_GOT_SYMBOLS}}
  .got		${RELOCATING-0} : { *(.got.plt) *(.got) }
  ${CREATE_SHLIB+${SDATA2}}
  ${CREATE_SHLIB+${SBSS2}}
  ${TEXT_DYNAMIC-${DYNAMIC}}
  /* 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}}
    *(.sdata) 
    ${RELOCATING+*(.sdata.*)}
    ${RELOCATING+*(.gnu.linkonce.s.*)}
  }
  ${RELOCATING+${OTHER_GOT_SECTIONS}}
  ${RELOCATING+_edata = .;}
  ${RELOCATING+PROVIDE (edata = .);}
  ${RELOCATING+__bss_start = .;}
  ${RELOCATING+${OTHER_BSS_SYMBOLS}}
  .sbss    ${RELOCATING-0} :
  {
    ${RELOCATING+PROVIDE (__sbss_start = .);}
    ${RELOCATING+PROVIDE (___sbss_start = .);}
    *(.dynsbss)
    *(.sbss)
    ${RELOCATING+*(.sbss.*)}
    ${RELOCATING+*(.gnu.linkonce.sb.*)}
    *(.scommon)
    ${RELOCATING+PROVIDE (__sbss_end = .);}
    ${RELOCATING+PROVIDE (___sbss_end = .);}
  }
  ${BSS_PLT+${PLT}}
  .bss     ${RELOCATING-0} :
  {
   *(.dynbss)
   *(.bss)
   ${RELOCATING+*(.bss.*)}
   ${RELOCATING+*(.gnu.linkonce.b.*)}
   *(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.  */
   ${RELOCATING+. = ALIGN(${ALIGNMENT});}
  }
  ${RELOCATING+${OTHER_BSS_SECTIONS}}
  ${RELOCATING+. = ALIGN(${ALIGNMENT});}
  ${RELOCATING+_end = .;}
  ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
  ${RELOCATING+PROVIDE (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) }

  /* DWARF debug sections.
     Symbols in the DWARF debugging sections are relative to the beginning
     of the section so we begin them at 0.  */

  /* DWARF 1 */
  .debug          0 : { *(.debug) }
  .line           0 : { *(.line) }

  /* GNU DWARF 1 extensions */
  .debug_srcinfo  0 : { *(.debug_srcinfo) }
  .debug_sfnames  0 : { *(.debug_sfnames) }

  /* DWARF 1.1 and DWARF 2 */
  .debug_aranges  0 : { *(.debug_aranges) }
  .debug_pubnames 0 : { *(.debug_pubnames) }

  /* DWARF 2 */
  .debug_info     0 : { *(.debug_info) }
  .debug_abbrev   0 : { *(.debug_abbrev) }
  .debug_line     0 : { *(.debug_line) }
  .debug_frame    0 : { *(.debug_frame) }
  .debug_str      0 : { *(.debug_str) }
  .debug_loc      0 : { *(.debug_loc) }
  .debug_macinfo  0 : { *(.debug_macinfo) }

  /* SGI/MIPS DWARF 2 extensions */
  .debug_weaknames 0 : { *(.debug_weaknames) }
  .debug_funcnames 0 : { *(.debug_funcnames) }
  .debug_typenames 0 : { *(.debug_typenames) }
  .debug_varnames  0 : { *(.debug_varnames) }

  ${RELOCATING+${OTHER_RELOCATING_SECTIONS}}

  /* These must appear regardless of ${RELOCATING}.  */
  ${OTHER_SECTIONS}
}
EOF
Commit	Line	Data
252b5132 RH	1	#
	2	# Unusual variables checked by this code:
	3	# NOP - two byte opcode for no-op (defaults to 0)
	4	# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
	5	# INITIAL_READONLY_SECTIONS - at start of text segment
	6	# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
	7	# (e.g., .PARISC.milli)
	8	# OTHER_TEXT_SECTIONS - these get put in .text when relocating
	9	# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
	10	# (e.g., .PARISC.global)
904ecb2d	11	# OTHER_BSS_SECTIONS - other than .bss .sbss ...
252b5132 RH	12	# OTHER_SECTIONS - at the end
	13	# EXECUTABLE_SYMBOLS - symbols that must be defined for an
	14	# executable (e.g., _DYNAMIC_LINK)
	15	# TEXT_START_SYMBOLS - symbols that appear at the start of the
	16	# .text section.
	17	# DATA_START_SYMBOLS - symbols that appear at the start of the
	18	# .data section.
	19	# OTHER_GOT_SYMBOLS - symbols defined just before .got.
	20	# OTHER_GOT_SECTIONS - sections just after .got and .sdata.
	21	# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
	22	# .bss section besides __bss_start.
	23	# DATA_PLT - .plt should be in data segment, not text segment.
6c86c541	24	# BSS_PLT - .plt should be in bss segment
252b5132 RH	25	# TEXT_DYNAMIC - .dynamic in text segment, not data segment.
	26	# EMBEDDED - whether this is for an embedded system.
	27	# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
	28	# start address of shared library.
	29	# INPUT_FILES - INPUT command of files to always include
a8e53fb0	30	# WRITABLE_RODATA - if set, the .rodata section should be writable
904ecb2d JL	31	# INIT_START, INIT_END - statements just before and just after
	32	# combination of .init sections.
	33	# FINI_START, FINI_END - statements just before and just after
	34	# combination of .fini sections.
252b5132 RH	35	#
	36	# When adding sections, do note that the names of some sections are used
	37	# when specifying the start address of the next.
	38	#
	39
9ac4db9c GK	40	/* Many sections come in three flavours. There is the 'real' section,
	41	like ".data". Then there are the per-procedure or per-variable
	42	sections, generated by -ffunction-sections and -fdata-sections in GCC,
	43	and useful for --gc-sections, which for a variable "foo" might be
	44	".data.foo". Then there are the linkonce sections, for which the linker
	45	eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
	46	The exact correspondences are:
	47
	48	Section Linkonce section
	49	.text .gnu.linkonce.t.foo
	50	.rodata .gnu.linkonce.r.foo
	51	.data .gnu.linkonce.d.foo
	52	.bss .gnu.linkonce.b.foo
	53	.sdata .gnu.linkonce.s.foo
	54	.sbss .gnu.linkonce.sb.foo
	55	.sdata2 .gnu.linkonce.s2.foo
	56	.sbss2 .gnu.linkonce.sb2.foo
	57
	58	Each of these can also have corresponding .rel.* and .rela.* sections.
	59	*/
	60
252b5132 RH	61	test -z "$ENTRY" && ENTRY=_start
	62	test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	63	test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	64	if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
	65	test -z "${ELFSIZE}" && ELFSIZE=32
	66	test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
	67	test "$LD_FLAG" = "N" && DATA_ADDR=.
	68	INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
	69	PLT=".plt ${RELOCATING-0} : { *(.plt) }"
	70	DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
9ac4db9c GK	71	RODATA=".rodata ${RELOCATING-0} : { (.rodata) ${RELOCATING+(.rodata.)} ${RELOCATING+(.gnu.linkonce.r.*)} }"
	72	SBSS2=".sbss2 ${RELOCATING-0} : { (.sbss2) ${RELOCATING+(.sbss2.)} ${RELOCATING+(.gnu.linkonce.sb2.*)} }"
	73	SDATA2=".sdata2 ${RELOCATING-0} : { (.sdata2) ${RELOCATING+(.sdata2.)} ${RELOCATING+(.gnu.linkonce.s2.*)} }"
252b5132 RH	74	CTOR=".ctors ${CONSTRUCTING-0} :
	75	{
	76	${CONSTRUCTING+${CTOR_START}}
	77	/* gcc uses crtbegin.o to find the start of
	78	the constructors, so we make sure it is
	79	first. Because this is a wildcard, it
	80	doesn't matter if the user does not
	81	actually link against crtbegin.o; the
	82	linker won't look for a file to match a
	83	wildcard. The wildcard also means that it
	84	doesn't matter which directory crtbegin.o
	85	is in. */
	86
	87	KEEP (*crtbegin.o(.ctors))
	88
	89	/* We don't want to include the .ctor section from
	90	from the crtend.o file until after the sorted ctors.
	91	The .ctor section from the crtend file contains the
	92	end of ctors marker and it must be last */
	93
18625d54	94	KEEP ((EXCLUDE_FILE (crtend.o $OTHER_EXCLUDE_FILES) .ctors))
252b5132 RH	95	KEEP ((SORT(.ctors.)))
	96	KEEP (*(.ctors))
	97	${CONSTRUCTING+${CTOR_END}}
	98	}"
	99
	100	DTOR=" .dtors ${CONSTRUCTING-0} :
	101	{
	102	${CONSTRUCTING+${DTOR_START}}
	103	KEEP (*crtbegin.o(.dtors))
18625d54	104	KEEP ((EXCLUDE_FILE (crtend.o $OTHER_EXCLUDE_FILES) .dtors))
252b5132 RH	105	KEEP ((SORT(.dtors.)))
	106	KEEP (*(.dtors))
	107	${CONSTRUCTING+${DTOR_END}}
	108	}"
	109
	110	# if this is for an embedded system, don't add SIZEOF_HEADERS.
	111	if [ -z "$EMBEDDED" ]; then
	112	test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
	113	else
	114	test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
	115	fi
	116
	117	cat <<EOF
	118	OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
	119	"${LITTLE_OUTPUT_FORMAT}")
	120	OUTPUT_ARCH(${OUTPUT_ARCH})
	121	ENTRY(${ENTRY})
	122
	123	${RELOCATING+${LIB_SEARCH_DIRS}}
	124	${RELOCATING+/* Do we need any of these for elf?
	125	__DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */}
	126	${RELOCATING+${EXECUTABLE_SYMBOLS}}
	127	${RELOCATING+${INPUT_FILES}}
	128	${RELOCATING- /* For some reason, the Solaris linker makes bad executables
	129	if gld -r is used and the intermediate file has sections starting
	130	at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
	131	bug. But for now assigning the zero vmas works. */}
	132
	133	SECTIONS
	134	{
	135	/* Read-only sections, merged into text segment: */
	136	${CREATE_SHLIB-${RELOCATING+. = ${TEXT_BASE_ADDRESS};}}
	137	${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
	138	${CREATE_SHLIB-${INTERP}}
	139	${INITIAL_READONLY_SECTIONS}
	140	${TEXT_DYNAMIC+${DYNAMIC}}
	141	.hash ${RELOCATING-0} : { *(.hash) }
	142	.dynsym ${RELOCATING-0} : { *(.dynsym) }
	143	.dynstr ${RELOCATING-0} : { *(.dynstr) }
	144	.gnu.version ${RELOCATING-0} : { *(.gnu.version) }
	145	.gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
	146	.gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
9e4141bc	147
4ab10e93 GK	148	.rel.init ${RELOCATING-0} : { *(.rel.init) }
4ab10e93 GK	149	.rela.init ${RELOCATING-0} : { *(.rela.init) }
252b5132 RH	150	.rel.text ${RELOCATING-0} :
	151	{
	152	*(.rel.text)
	153	${RELOCATING+(.rel.text.)}
9ac4db9c	154	${RELOCATING+(.rel.gnu.linkonce.t.)}
252b5132 RH	155	}
	156	.rela.text ${RELOCATING-0} :
	157	{
	158	*(.rela.text)
	159	${RELOCATING+(.rela.text.)}
9ac4db9c	160	${RELOCATING+(.rela.gnu.linkonce.t.)}
252b5132	161	}
9e4141bc RH	162	.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
9e4141bc RH	163	.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
252b5132 RH	164	.rel.rodata ${RELOCATING-0} :
	165	{
	166	*(.rel.rodata)
	167	${RELOCATING+(.rel.rodata.)}
9ac4db9c	168	${RELOCATING+(.rel.gnu.linkonce.r.)}
252b5132 RH	169	}
	170	.rela.rodata ${RELOCATING-0} :
	171	{
	172	*(.rela.rodata)
	173	${RELOCATING+(.rela.rodata.)}
9ac4db9c	174	${RELOCATING+(.rela.gnu.linkonce.r.)}
252b5132	175	}
9e4141bc RH	176	${OTHER_READONLY_RELOC_SECTIONS}
	177	.rel.data ${RELOCATING-0} :
	178	{
	179	*(.rel.data)
	180	${RELOCATING+(.rel.data.)}
9ac4db9c	181	${RELOCATING+(.rel.gnu.linkonce.d.)}
9e4141bc RH	182	}
	183	.rela.data ${RELOCATING-0} :
	184	{
	185	*(.rela.data)
	186	${RELOCATING+(.rela.data.)}
9ac4db9c	187	${RELOCATING+(.rela.gnu.linkonce.d.)}
9e4141bc	188	}
252b5132 RH	189	.rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
	190	.rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
	191	.rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
	192	.rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
9e4141bc RH	193	.rel.got ${RELOCATING-0} : { *(.rel.got) }
	194	.rela.got ${RELOCATING-0} : { *(.rela.got) }
	195	${OTHER_GOT_RELOC_SECTIONS}
cfd0966c GK	196	.rel.sdata ${RELOCATING-0} :
	197	{
	198	*(.rel.sdata)
	199	${RELOCATING+(.rel.sdata.)}
9ac4db9c	200	${RELOCATING+(.rel.gnu.linkonce.s.)}
cfd0966c GK	201	}
	202	.rela.sdata ${RELOCATING-0} :
	203	{
	204	*(.rela.sdata)
	205	${RELOCATING+(.rela.sdata.)}
9ac4db9c GK	206	${RELOCATING+(.rela.gnu.linkonce.s.)}
	207	}
	208	.rel.sbss ${RELOCATING-0} :
	209	{
	210	*(.rel.sbss)
	211	${RELOCATING+(.rel.sbss.)}
	212	${RELOCATING+(.rel.gnu.linkonce.sb.)}
	213	}
	214	.rela.sbss ${RELOCATING-0} :
	215	{
	216	*(.rela.sbss)
	217	${RELOCATING+(.rela.sbss.)}
	218	${RELOCATING+(.rel.gnu.linkonce.sb.)}
	219	}
	220	.rel.sdata2 ${RELOCATING-0} :
	221	{
	222	*(.rel.sdata2)
	223	${RELOCATING+(.rel.sdata2.)}
	224	${RELOCATING+(.rel.gnu.linkonce.s2.)}
	225	}
	226	.rela.sdata2 ${RELOCATING-0} :
	227	{
	228	*(.rela.sdata2)
	229	${RELOCATING+(.rela.sdata2.)}
	230	${RELOCATING+(.rela.gnu.linkonce.s2.)}
	231	}
	232	.rel.sbss2 ${RELOCATING-0} :
	233	{
	234	*(.rel.sbss2)
	235	${RELOCATING+(.rel.sbss2.)}
	236	${RELOCATING+(.rel.gnu.linkonce.sb2.)}
	237	}
	238	.rela.sbss2 ${RELOCATING-0} :
	239	{
	240	*(.rela.sbss2)
	241	${RELOCATING+(.rela.sbss2.)}
	242	${RELOCATING+(.rela.gnu.linkonce.sb2.)}
	243	}
	244	.rel.bss ${RELOCATING-0} :
	245	{
	246	*(.rel.bss)
	247	${RELOCATING+(.rel.bss.)}
	248	${RELOCATING+(.rel.gnu.linkonce.b.)}
	249	}
	250	.rela.bss ${RELOCATING-0} :
	251	{
	252	*(.rela.bss)
	253	${RELOCATING+(.rela.bss.)}
	254	${RELOCATING+(.rela.gnu.linkonce.b.)}
cfd0966c	255	}
252b5132 RH	256	.rel.plt ${RELOCATING-0} : { *(.rel.plt) }
252b5132 RH	257	.rela.plt ${RELOCATING-0} : { *(.rela.plt) }
9e673ad1	258	${OTHER_PLT_RELOC_SECTIONS}
9e4141bc	259
4ab10e93 GK	260	.init ${RELOCATING-0} :
4ab10e93 GK	261	{
53db15ed	262	${RELOCATING+${INIT_START}}
4ab10e93	263	KEEP (*(.init))
53db15ed	264	${RELOCATING+${INIT_END}}
4ab10e93 GK	265	} =${NOP-0}
4ab10e93 GK	266
6c86c541	267	${DATA_PLT-${BSS_PLT-${PLT}}}
252b5132 RH	268	.text ${RELOCATING-0} :
	269	{
	270	${RELOCATING+${TEXT_START_SYMBOLS}}
	271	*(.text)
	272	${RELOCATING+(.text.)}
	273	*(.stub)
	274	/* .gnu.warning sections are handled specially by elf32.em. */
	275	*(.gnu.warning)
9ac4db9c	276	${RELOCATING+(.gnu.linkonce.t.)}
252b5132 RH	277	${RELOCATING+${OTHER_TEXT_SECTIONS}}
252b5132 RH	278	} =${NOP-0}
904ecb2d JL	279	.fini ${RELOCATING-0} :
904ecb2d JL	280	{
53db15ed	281	${RELOCATING+${FINI_START}}
904ecb2d	282	KEEP (*(.fini))
53db15ed	283	${RELOCATING+${FINI_END}}
904ecb2d	284	} =${NOP-0}
6c86c541 GK	285	${RELOCATING+PROVIDE (__etext = .);}
	286	${RELOCATING+PROVIDE (_etext = .);}
	287	${RELOCATING+PROVIDE (etext = .);}
a8e53fb0	288	${WRITABLE_RODATA-${RODATA}}
252b5132	289	.rodata1 ${RELOCATING-0} : { *(.rodata1) }
6c86c541 GK	290	${CREATE_SHLIB-${SDATA2}}
6c86c541 GK	291	${CREATE_SHLIB-${SBSS2}}
252b5132 RH	292	${RELOCATING+${OTHER_READONLY_SECTIONS}}
	293
	294	/* Adjust the address for the data segment. We want to adjust up to
	295	the same address within the page on the next page up. */
	296	${CREATE_SHLIB-${RELOCATING+. = ${DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}
	297	${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}
	298
	299	.data ${RELOCATING-0} :
	300	{
	301	${RELOCATING+${DATA_START_SYMBOLS}}
	302	*(.data)
	303	${RELOCATING+(.data.)}
9ac4db9c	304	${RELOCATING+(.gnu.linkonce.d.)}
252b5132 RH	305	${CONSTRUCTING+SORT(CONSTRUCTORS)}
	306	}
	307	.data1 ${RELOCATING-0} : { *(.data1) }
987fd5b4	308	.eh_frame : { KEEP (*(.eh_frame)) }
252b5132	309	.gcc_except_table : { *(.gcc_except_table) }
a8e53fb0	310	${WRITABLE_RODATA+${RODATA}}
252b5132 RH	311	${RELOCATING+${OTHER_READWRITE_SECTIONS}}
	312	${RELOCATING+${CTOR}}
	313	${RELOCATING+${DTOR}}
	314	${DATA_PLT+${PLT}}
	315	${RELOCATING+${OTHER_GOT_SYMBOLS}}
6c86c541 GK	316	.got ${RELOCATING-0} : { (.got.plt) (.got) }
	317	${CREATE_SHLIB+${SDATA2}}
	318	${CREATE_SHLIB+${SBSS2}}
252b5132 RH	319	${TEXT_DYNAMIC-${DYNAMIC}}
	320	/* We want the small data sections together, so single-instruction offsets
	321	can access them all, and initialized data all before uninitialized, so
	322	we can shorten the on-disk segment size. */
cfd0966c GK	323	.sdata ${RELOCATING-0} :
	324	{
	325	${RELOCATING+${SDATA_START_SYMBOLS}}
	326	*(.sdata)
	327	${RELOCATING+(.sdata.)}
	328	${RELOCATING+(.gnu.linkonce.s.)}
	329	}
252b5132	330	${RELOCATING+${OTHER_GOT_SECTIONS}}
9e4141bc	331	${RELOCATING+_edata = .;}
252b5132 RH	332	${RELOCATING+PROVIDE (edata = .);}
	333	${RELOCATING+__bss_start = .;}
	334	${RELOCATING+${OTHER_BSS_SYMBOLS}}
3c9cf3a3 NC	335	.sbss ${RELOCATING-0} :
3c9cf3a3 NC	336	{
6c86c541 GK	337	${RELOCATING+PROVIDE (__sbss_start = .);}
6c86c541 GK	338	${RELOCATING+PROVIDE (___sbss_start = .);}
cfd0966c GK	339	*(.dynsbss)
	340	*(.sbss)
	341	${RELOCATING+(.sbss.)}
9ac4db9c	342	${RELOCATING+(.gnu.linkonce.sb.)}
cfd0966c	343	*(.scommon)
6c86c541 GK	344	${RELOCATING+PROVIDE (__sbss_end = .);}
6c86c541 GK	345	${RELOCATING+PROVIDE (___sbss_end = .);}
3c9cf3a3	346	}
6c86c541	347	${BSS_PLT+${PLT}}
252b5132 RH	348	.bss ${RELOCATING-0} :
	349	{
	350	*(.dynbss)
	351	*(.bss)
3c9cf3a3	352	${RELOCATING+(.bss.)}
9ac4db9c	353	${RELOCATING+(.gnu.linkonce.b.)}
252b5132 RH	354	*(COMMON)
	355	/* Align here to ensure that the .bss section occupies space up to
	356	_end. Align after .bss to ensure correct alignment even if the
	357	.bss section disappears because there are no input sections. */
	358	${RELOCATING+. = ALIGN(${ALIGNMENT});}
	359	}
904ecb2d	360	${RELOCATING+${OTHER_BSS_SECTIONS}}
252b5132	361	${RELOCATING+. = ALIGN(${ALIGNMENT});}
9e4141bc	362	${RELOCATING+_end = .;}
252b5132 RH	363	${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
	364	${RELOCATING+PROVIDE (end = .);}
	365
	366	/* Stabs debugging sections. */
	367	.stab 0 : { *(.stab) }
	368	.stabstr 0 : { *(.stabstr) }
	369	.stab.excl 0 : { *(.stab.excl) }
	370	.stab.exclstr 0 : { *(.stab.exclstr) }
	371	.stab.index 0 : { *(.stab.index) }
	372	.stab.indexstr 0 : { *(.stab.indexstr) }
	373
	374	.comment 0 : { *(.comment) }
	375
	376	/* DWARF debug sections.
	377	Symbols in the DWARF debugging sections are relative to the beginning
	378	of the section so we begin them at 0. */
	379
	380	/* DWARF 1 */
	381	.debug 0 : { *(.debug) }
	382	.line 0 : { *(.line) }
	383
	384	/* GNU DWARF 1 extensions */
	385	.debug_srcinfo 0 : { *(.debug_srcinfo) }
	386	.debug_sfnames 0 : { *(.debug_sfnames) }
	387
	388	/* DWARF 1.1 and DWARF 2 */
	389	.debug_aranges 0 : { *(.debug_aranges) }
	390	.debug_pubnames 0 : { *(.debug_pubnames) }
	391
	392	/* DWARF 2 */
	393	.debug_info 0 : { *(.debug_info) }
	394	.debug_abbrev 0 : { *(.debug_abbrev) }
	395	.debug_line 0 : { *(.debug_line) }
	396	.debug_frame 0 : { *(.debug_frame) }
	397	.debug_str 0 : { *(.debug_str) }
	398	.debug_loc 0 : { *(.debug_loc) }
	399	.debug_macinfo 0 : { *(.debug_macinfo) }
	400
	401	/* SGI/MIPS DWARF 2 extensions */
	402	.debug_weaknames 0 : { *(.debug_weaknames) }
	403	.debug_funcnames 0 : { *(.debug_funcnames) }
	404	.debug_typenames 0 : { *(.debug_typenames) }
	405	.debug_varnames 0 : { *(.debug_varnames) }
	406
	407	${RELOCATING+${OTHER_RELOCATING_SECTIONS}}
	408
	409	/* These must appear regardless of ${RELOCATING}. */
	410	${OTHER_SECTIONS}
	411	}
	412	EOF