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 TEXT_START_ADDR=0x400000
   7 MAXPAGESIZE=0x10000
   8 COMMONPAGESIZE=0x1000
   9 ARCH=sh
  10 MACHINE=sh5
  11 ALIGNMENT=8
  12 TEMPLATE_NAME=elf32
  13 GENERATE_SHLIB_SCRIPT=yes
  14 GENERATE_PIE_SCRIPT=yes
  15
  16
  17 DATA_START_SYMBOLS='PROVIDE (___data = .);'
  18
  19 # If data is located right after .text (not explicitly specified),
  20 # then we need to align it to an 8-byte boundary.
  21 OTHER_READONLY_SECTIONS='
  22 PROVIDE (___rodata = DEFINED (.rodata) ? .rodata : 0);
  23 . = ALIGN (8);
  24 '
  25
  26 # Make _edata and .bss aligned by smuggling in an alignment directive.
  27 OTHER_GOT_SECTIONS='. = ALIGN (8);'
  28
  29 CTOR_START='___ctors = .;'
  30 CTOR_END='___ctors_end = .;'
  31 DTOR_START='___dtors = .;'
  32 DTOR_END='___dtors_end = .;'
  33
  34 # Do not use the varname=${varname-'string'} construct here; there are
  35 # problems with that on some shells (e.g. on Solaris) where there is a bug
  36 # that trigs when $varname contains a "}".
  37 test -z "$OTHER_RELOCATING_SECTIONS" && OTHER_RELOCATING_SECTIONS='
  38  .cranges 0 : { *(.cranges) }
  39 '
  40
  41 # We need to adjust sizes in the .cranges section after relaxation, so
  42 # we need an after_allocation function, and it goes in this file.
  43 EXTRA_EM_FILE=${EXTRA_EM_FILE-sh64elf}