ld/emulparams/elf32bmip.sh

   1 # If you change this file, please also look at files which source this one:
   2 # elf32b4300.sh elf32bsmip.sh elf32btsmip.sh elf32ebmip.sh elf32lmip.sh
   3 # elf32ebmipvxworks.sh elf32elmipvxworks.sh
   4
   5 SCRIPT_NAME=elf
   6 OUTPUT_FORMAT="elf32-bigmips"
   7 BIG_OUTPUT_FORMAT="elf32-bigmips"
   8 LITTLE_OUTPUT_FORMAT="elf32-littlemips"
   9 TEXT_START_ADDR=0x0400000
  10 test -n "${EMBEDDED}" || DATA_ADDR=0x10000000
  11 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  12 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
  13 SHLIB_TEXT_START_ADDR=0x5ffe0000
  14 TEXT_DYNAMIC=
  15 INITIAL_READONLY_SECTIONS=
  16 if test -z "${CREATE_SHLIB}"; then
  17   INITIAL_READONLY_SECTIONS=".interp       ${RELOCATING-0} : { *(.interp) }"
  18 fi
  19 INITIAL_READONLY_SECTIONS="${INITIAL_READONLY_SECTIONS}
  20   .reginfo      ${RELOCATING-0} : { *(.reginfo) }
  21 "
  22 OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
  23 # Unlike most targets, the MIPS backend puts all dynamic relocations
  24 # in a single dynobj section, which it also calls ".rel.dyn".  It does
  25 # this so that it can easily sort all dynamic relocations before the
  26 # output section has been populated.
  27 OTHER_GOT_RELOC_SECTIONS="
  28   .rel.dyn      ${RELOCATING-0} : { *(.rel.dyn) }
  29 "
  30 # If the output has a GOT section, there must be exactly 0x7ff0 bytes
  31 # between .got and _gp.  The ". = ." below stops the orphan code from
  32 # inserting other sections between the assignment to _gp and the start
  33 # of .got.
  34 OTHER_GOT_SYMBOLS='
  35   . = .;
  36   _gp = ALIGN(16) + 0x7ff0;
  37 '
  38 OTHER_SDATA_SECTIONS="
  39   .lit8         ${RELOCATING-0} : { *(.lit8) }
  40   .lit4         ${RELOCATING-0} : { *(.lit4) }
  41 "
  42 TEXT_START_SYMBOLS='_ftext = . ;'
  43 DATA_START_SYMBOLS='_fdata = . ;'
  44 OTHER_BSS_SYMBOLS='_fbss = .;'
  45 OTHER_SECTIONS='
  46   .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
  47   .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
  48   .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
  49   .mdebug.abiN32 : { KEEP(*(.mdebug.abiN32)) }
  50   .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
  51   .mdebug.abiO64 : { KEEP(*(.mdebug.abiO64)) }
  52   .mdebug.eabi32 : { KEEP(*(.mdebug.eabi32)) }
  53   .mdebug.eabi64 : { KEEP(*(.mdebug.eabi64)) }
  54   .gcc_compiled_long32 : { KEEP(*(.gcc_compiled_long32)) }
  55   .gcc_compiled_long64 : { KEEP(*(.gcc_compiled_long64)) }
  56 '
  57 ARCH=mips
  58 MACHINE=
  59 TEMPLATE_NAME=elf32
  60 EXTRA_EM_FILE=mipself
  61 GENERATE_SHLIB_SCRIPT=yes
  62 GENERATE_PIE_SCRIPT=yes