Subversion Repositories openrisc_2011-10-31

# See genscripts.sh and ../scripttempl/elf.sc for the meaning of these.

SCRIPT_NAME=elf

ELFSIZE=64

TEMPLATE_NAME=elf32

EXTRA_EM_FILE=ia64elf

OUTPUT_FORMAT="elf64-ia64-little"

ARCH=ia64

MACHINE=

MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"

# FIXME: It interferes with linker relaxation. Disable it until it is

# fixed.

if test "0" = "1" -a -n "$CREATE_SHLIB"; then

  # Optimize shared libraries for 16K page size

  COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"

fi

TEXT_START_ADDR="0x4000000000000000"

DATA_ADDR="0x6000000000000000 + (. & (${MAXPAGESIZE} - 1))"

GENERATE_SHLIB_SCRIPT=yes

GENERATE_PIE_SCRIPT=yes

NOP=0x00300000010070000002000001000400  # a bundle full of nops

OTHER_GOT_SECTIONS="

  .IA_64.pltoff ${RELOCATING-0} : { *(.IA_64.pltoff) }"

OTHER_PLT_RELOC_SECTIONS="

  .rela.IA_64.pltoff ${RELOCATING-0} : { *(.rela.IA_64.pltoff) }"

OTHER_READONLY_SECTIONS=

OTHER_READWRITE_SECTIONS=

test -z "$CREATE_PIE" && OTHER_READONLY_SECTIONS="

  .opd          ${RELOCATING-0} : { *(.opd) }"

test -n "$CREATE_PIE" && OTHER_READWRITE_SECTIONS="

  .opd          ${RELOCATING-0} : { *(.opd) }"

test -n "$CREATE_PIE" && OTHER_GOT_RELOC_SECTIONS="

  .rela.opd     ${RELOCATING-0} : { *(.rela.opd) }"

OTHER_READONLY_SECTIONS="${OTHER_READONLY_SECTIONS}

  .IA_64.unwind_info ${RELOCATING-0} : { *(.IA_64.unwind_info${RELOCATING+* .gnu.linkonce.ia64unwi.*}) }

  .IA_64.unwind ${RELOCATING-0} : { *(.IA_64.unwind${RELOCATING+* .gnu.linkonce.ia64unw.*}) }"

# Intel C++ compiler, prior to 9.0, puts small data in .ctors and

# .dtors.  They have to be next to .sbss/.sbss2/.sdata/.sdata2.

SMALL_DATA_CTOR=" "

SMALL_DATA_DTOR=" "