ld/emulparams/elf32_tic6x_le.sh

   1 SCRIPT_NAME=elf
   2 TEMPLATE_NAME=elf32
   3 OUTPUT_FORMAT="elf32-tic6x-le"
   4 BIG_OUTPUT_FORMAT="elf32-tic6x-be"
   5 EXTRA_EM_FILE=tic6xdsbt
   6 GENERATE_SHLIB_SCRIPT=yes
   7 # This address is an arbitrary value expected to be suitable for
   8 # semihosting simulator use, but not on hardware where it is expected
   9 # to be overridden.
  10 case ${target} in
  11     *-elf)
  12         TEXT_START_ADDR=0x8000
  13         ;;
  14     *-uclinux)
  15         TEXT_START_ADDR=0x0
  16         GOT="
  17 .got ${RELOCATING-0} : {
  18   *(.dsbt)
  19   *(.got.plt) *(.igot.plt) *(.got) *(.igot)
  20 }"
  21         ;;
  22 esac
  23 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  24 ARCH=tic6x
  25 EXECUTABLE_SYMBOLS="EXTERN (__c6xabi_DSBT_BASE);"
  26 OTHER_GOT_SYMBOLS="PROVIDE_HIDDEN (__c6xabi_DSBT_BASE = .);"
  27 # ".bss" is near (small) BSS, ".far" is far (normal) BSS, ".const" is
  28 # far read-only data, ".rodata" is near read-only data.  ".neardata"
  29 # is near (small) data, ".fardata" is (along with .data) far data.
  30 RODATA_NAME="const"
  31 SDATA_NAME="neardata"
  32 SBSS_NAME="bss"
  33 BSS_NAME="far"
  34 OTHER_READONLY_SECTIONS="
  35   .c6xabi.extab ${RELOCATING-0} : { *(.c6xabi.extab${RELOCATING+* .gnu.linkonce.c6xabiextab.*}) }
  36   ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
  37   .c6xabi.exidx ${RELOCATING-0} : { *(.c6xabi.exidx${RELOCATING+* .gnu.linkonce.c6xabiexidx.*}) }
  38   ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
  39 OTHER_SDATA_SECTIONS=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.*}) }"
  40 OTHER_READONLY_RELOC_SECTIONS="
  41   .rel.rodata   ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.*}) }
  42   .rela.rodata  ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.*}) }"
  43 OTHER_READWRITE_SECTIONS=".fardata ${RELOCATING-0} : { *(.fardata${RELOCATING+ .fardata.*}) }"
  44 OTHER_READWRITE_RELOC_SECTIONS="
  45   .rel.fardata     ${RELOCATING-0} : { *(.rel.fardata${RELOCATING+ .rel.fardata.*}) }
  46   .rela.fardata    ${RELOCATING-0} : { *(.rela.fardata${RELOCATING+ .rela.fardata.*}) }"
  47 case ${target} in
  48     *-elf)
  49         OTHER_BSS_SECTIONS="
  50   .heap :
  51   {
  52     . = ALIGN(4);
  53     _HEAP_START = .;
  54     . += 0x2000000;
  55     _HEAP_MAX = .;
  56   }
  57   .stack :
  58   {
  59     . +=  0x100000;
  60     _STACK_START = .;
  61   }"
  62         ;;
  63 esac
  64 ATTRS_SECTIONS='.c6xabi.attributes 0 : { KEEP (*(.c6xabi.attributes)) KEEP (*(.gnu.attributes)) }'