ld/emulparams/shlelf32_linux.sh

   1 # If you change this file, please also look at files which source this one:
   2 # shelf32_linux.sh
   3
   4 SCRIPT_NAME=elf
   5 OUTPUT_FORMAT="elf32-sh64-linux"
   6 NO_REL_RELOCS=yes
   7 TEXT_START_ADDR=0x400000
   8 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
   9 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
  10 ARCH=sh
  11 MACHINE=sh5
  12 ALIGNMENT=8
  13 TEMPLATE_NAME=elf32
  14 GENERATE_SHLIB_SCRIPT=yes
  15 GENERATE_PIE_SCRIPT=yes
  16
  17
  18 DATA_START_SYMBOLS='PROVIDE (___data = .);'
  19
  20 # If data is located right after .text (not explicitly specified),
  21 # then we need to align it to an 8-byte boundary.
  22 OTHER_READONLY_SECTIONS='
  23 PROVIDE (___rodata = DEFINED (.rodata) ? .rodata : 0);
  24 . = ALIGN (8);
  25 '
  26
  27 # Make _edata and .bss aligned by smuggling in an alignment directive.
  28 OTHER_GOT_SECTIONS='. = ALIGN (8);'
  29
  30 CTOR_START='___ctors = .;'
  31 CTOR_END='___ctors_end = .;'
  32 DTOR_START='___dtors = .;'
  33 DTOR_END='___dtors_end = .;'
  34
  35 # Do not use the varname=${varname-'string'} construct here; there are
  36 # problems with that on some shells (e.g. on Solaris) where there is a bug
  37 # that trigs when $varname contains a "}".
  38 test -z "$OTHER_RELOCATING_SECTIONS" && OTHER_RELOCATING_SECTIONS='
  39  .cranges 0 : { *(.cranges) }
  40 '
  41
  42 # We need to adjust sizes in the .cranges section after relaxation, so
  43 # we need an after_allocation function, and it goes in this file.
  44 EXTRA_EM_FILE=${EXTRA_EM_FILE-sh64elf}