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      1 source_sh ${srcdir}/emulparams/dt-relr.sh
      2 
      3 ARCH=aarch64
      4 MACHINE=
      5 NOP=0x1f2003d5
      6 
      7 SCRIPT_NAME=elf
      8 ELFSIZE=64
      9 OUTPUT_FORMAT="elf64-littleaarch64"
     10 BIG_OUTPUT_FORMAT="elf64-bigaarch64"
     11 LITTLE_OUTPUT_FORMAT="elf64-littleaarch64"
     12 NO_REL_RELOCS=yes
     13 
     14 TEMPLATE_NAME=elf
     15 EXTRA_EM_FILE=aarch64elf
     16 
     17 GENERATE_SHLIB_SCRIPT=yes
     18 GENERATE_PIE_SCRIPT=yes
     19 
     20 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
     21 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
     22 SEPARATE_GOTPLT=24
     23 IREL_IN_PLT=
     24 
     25 TEXT_START_ADDR=0x400000
     26 
     27 DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
     28 
     29 # AArch64 does not support .s* sections.
     30 NO_SMALL_DATA=yes
     31 
     32 OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_start__ = .${CREATE_SHLIB+)};"
     33 OTHER_BSS_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_bss_end__ = .${CREATE_SHLIB+)}; ${CREATE_SHLIB+PROVIDE (}__bss_end__ = .${CREATE_SHLIB+)};"
     34 OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
     35 
     36 OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
     37 ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
     38 # Ensure each PLT entry is aligned to a cache line.
     39 PLT=".plt          ${RELOCATING-0} : ALIGN(16) { *(.plt)${RELOCATING+${IREL_IN_PLT+ *(.iplt)}} }"
     40