binutils-gdb/ld/scripttempl/armcoff.sc

# Linker script for ARM COFF.
# Based on i386coff.sc by Ian Taylor <ian@cygnus.com>.
#
# Copyright (C) 2014-2017 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.

test -z "$ENTRY" && ENTRY=_start
if test -z "${DATA_ADDR}"; then
  if test "$LD_FLAG" = "N" || test "$LD_FLAG" = "n"; then
    DATA_ADDR=.
  fi
fi

# These are substituted in as variables in order to get '}' in a shell
# conditional expansion.
CTOR='.ctor : {
    *(SORT(.ctors.*))
    *(.ctor)
  }'
DTOR='.dtor : {
    *(SORT(.dtors.*))
    *(.dtor)
  }'

cat <<EOF
/* Copyright (C) 2014-2017 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}")
${LIB_SEARCH_DIRS}

${RELOCATING+ENTRY (${ENTRY})}

SECTIONS
{
  /* We start at 0x8000 because gdb assumes it (see FRAME_CHAIN).
     This is an artifact of the ARM Demon monitor using the bottom 32k
     as workspace (shared with the FP instruction emulator if
     present): */
  .text ${RELOCATING+ 0x8000} : {
    *(.init)
    *(.text*)
    *(.glue_7t)
    *(.glue_7)
    *(.rdata)
    ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
			LONG (-1); *(.ctors); *(.ctor); LONG (0); }
    ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
			LONG (-1); *(.dtors); *(.dtor);  LONG (0); }
    *(.fini)
    ${RELOCATING+ etext  =  .;}
    ${RELOCATING+ _etext =  .;}
  }
  .data ${RELOCATING+${DATA_ADDR-0x40000 + (ALIGN(0x8) & 0xfffc0fff)}} : {
    ${RELOCATING+  __data_start__ = . ;}
    *(.data*)

    ${RELOCATING+*(.gcc_exc*)}
    ${RELOCATING+___EH_FRAME_BEGIN__ = . ;}
    ${RELOCATING+*(.eh_fram*)}
    ${RELOCATING+___EH_FRAME_END__ = . ;}
    ${RELOCATING+LONG(0);}

    ${RELOCATING+ __data_end__ = . ;}
    ${RELOCATING+ edata  =  .;}
    ${RELOCATING+ _edata  =  .;}
  }
  ${CONSTRUCTING+${RELOCATING-$CTOR}}
  ${CONSTRUCTING+${RELOCATING-$DTOR}}
  .bss ${RELOCATING+ ALIGN(0x8)} :
  {
    ${RELOCATING+ __bss_start__ = . ;}
    *(.bss)
    *(COMMON)
    ${RELOCATING+ __bss_end__ = . ;}
  }

  ${RELOCATING+ end = .;}
  ${RELOCATING+ _end = .;}
  ${RELOCATING+ __end__ = .;}

  .stab  0 ${RELOCATING+(NOLOAD)} :
  {
    [ .stab ]
  }
  .stabstr  0 ${RELOCATING+(NOLOAD)} :
  {
    [ .stabstr ]
  }
}
EOF