ld/emulparams/shelf32.sh

   1 # Note: this parameter script is sourced by the other
   2 # sh[l]elf(32|64).sh parameter scripts.
   3 SCRIPT_NAME=elf
   4 OUTPUT_FORMAT=${OUTPUT_FORMAT-"elf32-sh64"}
   5 NO_REL_RELOCS=yes
   6 TEXT_START_ADDR=0x1000
   7 MAXPAGESIZE=128
   8 ARCH=sh
   9 MACHINE=sh5
  10 ALIGNMENT=8
  11 TEMPLATE_NAME=elf32
  12 GENERATE_SHLIB_SCRIPT=yes
  13 EMBEDDED=yes
  14
  15 DATA_START_SYMBOLS='PROVIDE (___data = .);'
  16
  17 # If data is located right after .text (not explicitly specified),
  18 # then we need to align it to an 8-byte boundary.
  19 OTHER_READONLY_SECTIONS='
  20 PROVIDE (___rodata = DEFINED (.rodata) ? .rodata : 0);
  21 . = ALIGN (8);
  22 '
  23
  24 # Make _edata and .bss aligned by smuggling in an alignment directive.
  25 OTHER_GOT_SECTIONS='. = ALIGN (8);'
  26
  27 # These are for compatibility with the COFF toolchain.
  28 ENTRY=start
  29 CTOR_START='___ctors = .;'
  30 CTOR_END='___ctors_end = .;'
  31 DTOR_START='___dtors = .;'
  32 DTOR_END='___dtors_end = .;'
  33
  34 STACK_ADDR="(DEFINED(_stack) ? _stack : ALIGN (0x40000) + 0x80000)"
  35 STACK_SENTINEL="LONG(0xdeaddead)"
  36 # We do not need .stack for shared library.
  37 test -n "$CREATE_SHLIB" && unset STACK_ADDR
  38
  39 OTHER_SECTIONS=".cranges 0 : { *(.cranges) }"
  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}