Subversion Repositories open8_urisc

# MMO is not a relocateable format, and we don't want to require an

# explicit (e.g.) "-m elf64mmix" when -r is used.

test -z $RELOCATEABLE_OUTPUT_FORMAT && RELOCATEABLE_OUTPUT_FORMAT=$OUTPUT_FORMAT

test -z ${RELOCATING+0} && OUTPUT_FORMAT=$RELOCATEABLE_OUTPUT_FORMAT

cat <

OUTPUT_FORMAT("$OUTPUT_FORMAT")

OUTPUT_ARCH(mmix)

${RELOCATING+ENTRY(Main)}

SECTIONS

{

  .text ${RELOCATING+ ${TEXT_START_ADDR}}:

  {

    *(.text)

    ${RELOCATING+*(.text.*)}

    ${RELOCATING+*(.gnu.linkonce.t*)}

    ${RELOCATING+*(.rodata)}

    ${RELOCATING+*(.rodata.*)}

    ${RELOCATING+*(.gnu.linkonce.r*)}

    /* FIXME: Move .init, .fini, .ctors and .dtors to their own sections.  */

    ${RELOCATING+ PROVIDE (_init_start = .);}

    ${RELOCATING+ PROVIDE (_init = .);}

    ${RELOCATING+ KEEP (*(.init))}

    ${RELOCATING+ PROVIDE (_init_end = .);}

    ${RELOCATING+ PROVIDE (_fini_start = .);}

    ${RELOCATING+ PROVIDE (_fini = .);}

    ${RELOCATING+ KEEP (*(.fini))}

    ${RELOCATING+ PROVIDE (_fini_end = .);}

    /* FIXME: Align ctors, dtors, ehframe.  */

    ${RELOCATING+ PROVIDE (_ctors_start = .);}

    ${RELOCATING+ PROVIDE (__ctors_start = .);}

    ${RELOCATING+ PROVIDE (_ctors = .);}

    ${RELOCATING+ PROVIDE (__ctors = .);}

    ${RELOCATING+ KEEP (*crtbegin.o(.ctors))}

    ${RELOCATING+ KEEP (*crtbegin?.o(.ctors))}

    ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))}

    ${RELOCATING+ KEEP (*(SORT(.ctors.*)))}

    ${RELOCATING+ KEEP (*(.ctors))}

    ${RELOCATING+ PROVIDE (_ctors_end = .);}

    ${RELOCATING+ PROVIDE (__ctors_end = .);}

    ${RELOCATING+ PROVIDE (_dtors_start = .);}

    ${RELOCATING+ PROVIDE (__dtors_start = .);}

    ${RELOCATING+ PROVIDE (_dtors = .);}

    ${RELOCATING+ PROVIDE (__dtors = .);}

    ${RELOCATING+ KEEP (*crtbegin.o(.dtors))}

    ${RELOCATING+ KEEP (*crtbegin?.o(.dtors))}

    ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))}

    ${RELOCATING+ KEEP (*(SORT(.dtors.*)))}

    ${RELOCATING+ KEEP (*(.dtors))}

    ${RELOCATING+ PROVIDE (_dtors_end = .);}

    ${RELOCATING+ PROVIDE (__dtors_end = .);}

    ${RELOCATING+KEEP (*(.jcr))}

    ${RELOCATING+KEEP (*(.eh_frame))}

    ${RELOCATING+*(.gcc_except_table)}

    ${RELOCATING+ PROVIDE(etext = .);}

    ${RELOCATING+ PROVIDE(_etext = .);}

    ${RELOCATING+ PROVIDE(__etext = .);}

    ${RELOCATING+Main = DEFINED (Main) ? Main : (DEFINED (_start) ? _start : ADDR (.text));}

  }

  .stab 0 : { *(.stab) }

  .stabstr 0 : { *(.stabstr) }

  .stab.excl 0 : { *(.stab.excl) }

  .stab.exclstr 0 : { *(.stab.exclstr) }

  .stab.index 0 : { *(.stab.index) }

  .stab.indexstr 0 : { *(.stab.indexstr) }

  .debug_aranges  0 : { *(.debug_aranges) }

  .debug_pubnames 0 : { *(.debug_pubnames) }

  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }

  .debug_abbrev   0 : { *(.debug_abbrev) }

  .debug_line     0 : { *(.debug_line) }

  .debug_frame    0 : { *(.debug_frame) }

  .debug_str      0 : { *(.debug_str) }

  .debug_loc      0 : { *(.debug_loc) }

  .debug_macinfo  0 : { *(.debug_macinfo) }

  .debug_ranges   0 : { *(.debug_ranges) }

  .data ${RELOCATING+ ${DATA_ADDR}}:

  {

    ${RELOCATING+ PROVIDE(__Sdata = .);}

    *(.data);

    ${RELOCATING+*(.data.*)}

    ${RELOCATING+*(.gnu.linkonce.d*)}

    ${RELOCATING+ PROVIDE(__Edata = .);}

    /* Deprecated, use __Edata.  */

    ${RELOCATING+ PROVIDE(edata = .);}

    ${RELOCATING+ PROVIDE(_edata = .);}

    ${RELOCATING+ PROVIDE(__edata = .);}

  }

  /* At the moment, although perhaps we should, we can't map sections

     without contents to sections *with* contents due to FIXME: a BFD bug.

     Anyway, the mmo back-end ignores sections without contents when

     writing out sections, so this works fine.   */

  .bss :

  {

    ${RELOCATING+ PROVIDE(__Sbss = .);}

    ${RELOCATING+ PROVIDE(__bss_start = .);}

    ${RELOCATING+ *(.sbss);}

    ${RELOCATING+ *(.bss);}

    ${RELOCATING+*(.bss.*)}

    ${RELOCATING+ *(COMMON);}

    ${RELOCATING+ PROVIDE(__Ebss = .);}

  }

  /* Deprecated, use __Ebss or __Eall as appropriate.  */

  ${RELOCATING+ PROVIDE(end = .);}

  ${RELOCATING+ PROVIDE(_end = .);}

  ${RELOCATING+ PROVIDE(__end = .);}

  ${RELOCATING+ PROVIDE(__Eall = .);}

  .MMIX.reg_contents :

  {

    /* Note that this section always has a fixed VMA - that of its

       first register * 8.  */

    *(.MMIX.reg_contents.linker_allocated);

    *(.MMIX.reg_contents);

  }

  /* By default, put the high end of the stack where the register stack

     begins.  They grow in opposite directions.  */

  PROVIDE (__Stack_start = 0x6000000000000000);

  /* Unfortunately, stabs are not mappable from ELF to MMO.

     It can probably be fixed with some amount of work.  */

  /DISCARD/ :

  { ${RELOCATING+ *(.gnu.warning.*);} }

}

EOF