toolchain/binutils/ld/emulparams/shelf.sh

   1 # If you change this file, please also look at files which source this one:
   2 # shlelf.sh, shelf_nbsd.sh
   3
   4 SCRIPT_NAME=elf
   5 OUTPUT_FORMAT="elf32-sh"
   6 TEXT_START_ADDR=0x1000
   7 MAXPAGESIZE=128
   8 ARCH=sh
   9 MACHINE=
  10 TEMPLATE_NAME=elf32
  11 GENERATE_SHLIB_SCRIPT=yes
  12 EMBEDDED=yes
  13
  14 # These are for compatibility with the COFF toolchain.
  15 ENTRY=start
  16 CTOR_START='___ctors = .;'
  17 CTOR_END='___ctors_end = .;'
  18 DTOR_START='___dtors = .;'
  19 DTOR_END='___dtors_end = .;'
  20 # This is like setting STACK_ADDR to 0x30000, except that the setting can
  21 # be overridden, e.g. --defsym _stack=0x0f00, and that we put an extra
  22 # sentinal value at the bottom.
  23 # N.B. We can't use PROVIDE to set the default value in a symbol because
  24 # the address is needed to place the .stack section, which in turn is needed
  25 # to hold the sentinel value(s).
  26 test -z "$CREATE_SHLIB" && OTHER_SECTIONS="  .stack        ${RELOCATING-0}${RELOCATING+(DEFINED(_stack) ? _stack : 0x30000)} :
  27   {
  28     ${RELOCATING+_stack = .;}
  29     *(.stack)
  30     LONG(0xdeaddead)
  31   }"
  32 # We do not need .stack for shared library.
  33 test -n "$CREATE_SHLIB" && OTHER_SECTIONS=""