Subversion Repositories hf-risc

# This is an ELF platform.

SCRIPT_NAME=elf

ARCH=riscv

OUTPUT_FORMAT="elf32-littleriscv"

NO_REL_RELOCS=yes

TEMPLATE_NAME=elf32

EXTRA_EM_FILE=riscvelf

case "$EMULATION_NAME" in

elf32*) ELFSIZE=32; LIBPATH_SUFFIX=32 ;;

elf64*) ELFSIZE=64; LIBPATH_SUFFIX=   ;;

*) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;;

esac

if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then

  case " $EMULATION_LIBPATH " in

    *" ${EMULATION_NAME} "*)

      NATIVE=yes

      ;;

  esac

fi

GENERATE_SHLIB_SCRIPT=yes

GENERATE_PIE_SCRIPT=yes

TEXT_START_ADDR=0x10000

MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"

COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"

SDATA_START_SYMBOLS="_gp = . + 0x800;

    *(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata .srodata.*)"

# Place the data section before text section.  This enables more compact

# global variable access for RVC code via linker relaxation.

INITIAL_READONLY_SECTIONS="

  .data           : { *(.data) *(.data.*) *(.gnu.linkonce.d.*) }

  .rodata         : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) }

  .srodata        : { ${SDATA_START_SYMBOLS} }

  .sdata          : { *(.sdata .sdata.* .gnu.linkonce.s.*) }

  .sbss           : { *(.dynsbss) *(.sbss .sbss.* .gnu.linkonce.sb.*) }

  .bss            : { *(.dynbss) *(.bss .bss.* .gnu.linkonce.b.*) *(COMMON) }

  . = ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1));"

INITIAL_READONLY_SECTIONS=".interp         : { *(.interp) } ${CREATE_PIE-${INITIAL_READONLY_SECTIONS}}"

INITIAL_READONLY_SECTIONS="${RELOCATING+${CREATE_SHLIB-${INITIAL_READONLY_SECTIONS}}}"

SDATA_START_SYMBOLS="${CREATE_PIE+${SDATA_START_SYMBOLS}}"