ld/emulparams/aarch64elf.sh

   1 ARCH=aarch64
   2 MACHINE=
   3 NOP=0
   4
   5 SCRIPT_NAME=elf
   6 ELFSIZE=64
   7 OUTPUT_FORMAT="elf64-littleaarch64"
   8 BIG_OUTPUT_FORMAT="elf64-bigaarch64"
   9 LITTLE_OUTPUT_FORMAT="elf64-littleaarch64"
  10 NO_REL_RELOCS=yes
  11
  12 TEMPLATE_NAME=elf32
  13 EXTRA_EM_FILE=aarch64elf
  14
  15 GENERATE_SHLIB_SCRIPT=yes
  16 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  17
  18 ENTRY=_start
  19 EMBEDDED=yes
  20 SEPARATE_GOTPLT=24
  21 TEXT_START_ADDR=0x00400000
  22
  23 DATA_START_SYMBOLS='__data_start = . ;';
  24
  25 # AArch64 does not support .s* sections.
  26 NO_SMALL_DATA=yes
  27
  28 OTHER_BSS_SYMBOLS='__bss_start__ = .;'
  29 OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;'
  30 OTHER_END_SYMBOLS='__end__ = . ;'
  31
  32 OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
  33 ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
  34
  35 # This sets the stack to the top of the simulator memory (2^19 bytes).
  36 STACK_ADDR=0x80000