Archipelago » qemu

/* Script for -z combreloc: combine and sort reloc sections */

OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",

             "elf64-powerpc")

OUTPUT_ARCH(powerpc:common64)

ENTRY(_start)

SEARCH_DIR("/usr/powerpc64-unknown-linux-gnu/lib64"); 

EARCH_DIR("/usr/lib/binutils/powerpc64-unknown-linux-gnu/2.16.164"); 

EARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); 

EARCH_DIR("/usr/powerpc64-unknown-linux-gnu/lib"); 

EARCH_DIR("/usr/lib/binutils/powerpc64-unknown-linux-gnu/2.16.1"); 

EARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");

/* Do we need any of these for elf?

   __DYNAMIC = 0;    */

SECTIONS

{

  /* Read-only sections, merged into text segment: */

  PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS;

  .interp         : { *(.interp) }

  .hash           : { *(.hash) }

  .dynsym         : { *(.dynsym) }

  .dynstr         : { *(.dynstr) }

  .gnu.version    : { *(.gnu.version) }

  .gnu.version_d  : { *(.gnu.version_d) }

  .gnu.version_r  : { *(.gnu.version_r) }

  .rel.dyn        :

    {

      *(.rel.init)

      *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)

      *(.rel.fini)

      *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)

      *(.rel.data.rel.ro*)

      *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)

      *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)

      *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)

      *(.rel.ctors)

      *(.rel.dtors)

      *(.rel.got)

      *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)

      *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)

      *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)

      *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)

      *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)

    }

  .rela.dyn       :

    {

      *(.rela.init)

      *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)

      *(.rela.fini)

      *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)

      *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)

      *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)

      *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)

      *(.rela.ctors)

      *(.rela.dtors)

      *(.rela.got)

      *(.rela.toc)

      *(.rela.opd)

      *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)

      *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)

      *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)

      *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)

      *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)

    }

  .rel.plt        : { *(.rel.plt) }

  .rela.plt       : { *(.rela.plt) }

  .rela.tocbss   : { *(.rela.tocbss) }

  .init           :

  {

    KEEP (*(.init))

  } =0x60000000

  .text           :

  {

    *(.text .stub .text.* .gnu.linkonce.t.*)

    KEEP (*(.text.*personality*))

    /* .gnu.warning sections are handled specially by elf32.em.  */

    *(.gnu.warning)

    *(.sfpr .glink)

  } =0x60000000

  .fini           :

  {

    KEEP (*(.fini))

  } =0x60000000

  PROVIDE (__etext = .);

  PROVIDE (_etext = .);

  PROVIDE (etext = .);

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

  .rodata1        : { *(.rodata1) }

  .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }

  .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }

  .eh_frame_hdr : { *(.eh_frame_hdr) }

  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }

  .gcc_except_table   : ONLY_IF_RO { KEEP (*(.gcc_except_table)) 

(.gcc_except_table.*) }

  /* Adjust the address for the data segment.  We want to adjust up to

     the same address within the page on the next page up.  */

  . = ALIGN (0x10000) - ((0x10000 - .) & (0x10000 - 1)); . = 

ATA_SEGMENT_ALIGN (0x10000, 0x1000);

  /* Exception handling  */

  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }

  .gcc_except_table   : ONLY_IF_RW { KEEP (*(.gcc_except_table)) 

(.gcc_except_table.*) }

  /* Thread Local Storage sections  */

  .tdata         : { *(.tdata .tdata.* .gnu.linkonce.td.*) }

  .tbss                  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }

  /* Ensure the __preinit_array_start label is properly aligned.  We

     could instead move the label definition inside the section, but

     the linker would then create the section even if it turns out to

     be empty, which isn't pretty.  */

  . = ALIGN(64 / 8);

  PROVIDE (__preinit_array_start = .);

  .preinit_array     : { KEEP (*(.preinit_array)) }

  PROVIDE (__preinit_array_end = .);

  PROVIDE (__init_array_start = .);

  .init_array     : { KEEP (*(.init_array)) }

  PROVIDE (__init_array_end = .);

  PROVIDE (__fini_array_start = .);

  .fini_array     : { KEEP (*(.fini_array)) }

  PROVIDE (__fini_array_end = .);

  .ctors          :

  {

    /* gcc uses crtbegin.o to find the start of

       the constructors, so we make sure it is

       first.  Because this is a wildcard, it

       doesn't matter if the user does not

       actually link against crtbegin.o; the

       linker won't look for a file to match a

       wildcard.  The wildcard also means that it

       doesn't matter which directory crtbegin.o

       is in.  */

    KEEP (*crtbegin*.o(.ctors))

    /* We don't want to include the .ctor section from

       from the crtend.o file until after the sorted ctors.

       The .ctor section from the crtend file contains the

       end of ctors marker and it must be last */

    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))

    KEEP (*(SORT(.ctors.*)))

    KEEP (*(.ctors))

  }

  .dtors          :

  {

    KEEP (*crtbegin*.o(.dtors))

    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))

    KEEP (*(SORT(.dtors.*)))

    KEEP (*(.dtors))

  }

  .jcr            : { KEEP (*(.jcr)) }

  .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }

  .dynamic        : { *(.dynamic) }

  . = DATA_SEGMENT_RELRO_END (0, .);

  .data           :

  {

    *(.data .data.* .gnu.linkonce.d.*)

    KEEP (*(.gnu.linkonce.d.*personality*))

    SORT(CONSTRUCTORS)

  }

  .data1          : { *(.data1) }

  .toc1                 ALIGN(8) : { *(.toc1) }

  .opd          ALIGN(8) : { KEEP (*(.opd)) }

  .got         ALIGN(8) : { *(.got .toc) }

  /* We want the small data sections together, so single-instruction offsets

     can access them all, and initialized data all before uninitialized, so

     we can shorten the on-disk segment size.  */

  .sdata          :

  {

    *(.sdata .sdata.* .gnu.linkonce.s.*)

  }

  _edata = .;

  PROVIDE (edata = .);

  __bss_start = .;

  .tocbss       ALIGN(8) : { *(.tocbss)}

  .sbss           :

  {

    PROVIDE (__sbss_start = .);

    PROVIDE (___sbss_start = .);

    *(.dynsbss)

    *(.sbss .sbss.* .gnu.linkonce.sb.*)

    *(.scommon)

    PROVIDE (__sbss_end = .);

    PROVIDE (___sbss_end = .);

  }

  .plt            : { *(.plt) }

  .bss            :

  {

   *(.dynbss)

   *(.bss .bss.* .gnu.linkonce.b.*)

   *(COMMON)

   /* Align here to ensure that the .bss section occupies space up to

      _end.  Align after .bss to ensure correct alignment even if the

      .bss section disappears because there are no input sections.  */

   . = ALIGN(64 / 8);

  }

  . = ALIGN(64 / 8);

  _end = .;

  PROVIDE (end = .);

  . = DATA_SEGMENT_END (.);

  /* Stabs debugging sections.  */

  .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) }

  .comment       0 : { *(.comment) }

  /* DWARF debug sections.

     Symbols in the DWARF debugging sections are relative to the beginning

     of the section so we begin them at 0.  */

  /* DWARF 1 */

  .debug          0 : { *(.debug) }

  .line           0 : { *(.line) }

  /* GNU DWARF 1 extensions */

  .debug_srcinfo  0 : { *(.debug_srcinfo) }

  .debug_sfnames  0 : { *(.debug_sfnames) }

  /* DWARF 1.1 and DWARF 2 */

  .debug_aranges  0 : { *(.debug_aranges) }

  .debug_pubnames 0 : { *(.debug_pubnames) }

  /* DWARF 2 */

  .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) }

  /* SGI/MIPS DWARF 2 extensions */

  .debug_weaknames 0 : { *(.debug_weaknames) }

  .debug_funcnames 0 : { *(.debug_funcnames) }

  .debug_typenames 0 : { *(.debug_typenames) }

  .debug_varnames  0 : { *(.debug_varnames) }

  /DISCARD/ : { *(.note.GNU-stack) }

}