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      1 /* Default linker script, for normal executables */
      2 OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
      3 OUTPUT_ARCH(i386:x86-64)
      4 ENTRY(_start)
      5 SECTIONS
      6 {
      7   /* Read-only sections, merged into text segment: */
      8   . = 0x60000000 + SIZEOF_HEADERS;
      9   .interp         : { *(.interp) }
     10   .hash           : { *(.hash) }
     11   .dynsym         : { *(.dynsym) }
     12   .dynstr         : { *(.dynstr) }
     13   .gnu.version    : { *(.gnu.version) }
     14   .gnu.version_d  : { *(.gnu.version_d) }
     15   .gnu.version_r  : { *(.gnu.version_r) }
     16   .rel.init       : { *(.rel.init) }
     17   .rela.init      : { *(.rela.init) }
     18   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
     19   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
     20   .rel.fini       : { *(.rel.fini) }
     21   .rela.fini      : { *(.rela.fini) }
     22   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
     23   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
     24   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
     25   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
     26   .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
     27   .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
     28   .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
     29   .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
     30   .rel.ctors      : { *(.rel.ctors) }
     31   .rela.ctors     : { *(.rela.ctors) }
     32   .rel.dtors      : { *(.rel.dtors) }
     33   .rela.dtors     : { *(.rela.dtors) }
     34   .rel.got        : { *(.rel.got) }
     35   .rela.got       : { *(.rela.got) }
     36   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
     37   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
     38   .rel.plt      :
     39   {
     40     *(.rel.plt)
     41     PROVIDE_HIDDEN (__rel_iplt_start = .);
     42     *(.rel.iplt)
     43     PROVIDE_HIDDEN (__rel_iplt_end = .);
     44   }
     45   .rela.plt       :
     46   {
     47     *(.rela.plt)
     48     PROVIDE_HIDDEN (__rela_iplt_start = .);
     49     *(.rela.iplt)
     50     PROVIDE_HIDDEN (__rela_iplt_end = .);
     51   }
     52   .init           :
     53   {
     54     KEEP (*(.init))
     55   } =0x90909090
     56   .plt            : { *(.plt) }
     57   .text           :
     58   {
     59     *(.text .stub .text.* .gnu.linkonce.t.*)
     60     /* .gnu.warning sections are handled specially by elf32.em.  */
     61     *(.gnu.warning)
     62   } =0x90909090
     63   .fini           :
     64   {
     65     KEEP (*(.fini))
     66   } =0x90909090
     67   PROVIDE (__etext = .);
     68   PROVIDE (_etext = .);
     69   PROVIDE (etext = .);
     70   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     71   .rodata1        : { *(.rodata1) }
     72   .eh_frame_hdr : { *(.eh_frame_hdr) }
     73   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
     74   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table) }
     75   /* Adjust the address for the data segment.  We want to adjust up to
     76      the same address within the page on the next page up.  */
     77   . = ALIGN (0x100000) - ((0x100000 - .) & (0x100000 - 1)); . = DATA_SEGMENT_ALIGN (0x100000, 0x1000);
     78   /* Ensure the __preinit_array_start label is properly aligned.  We
     79      could instead move the label definition inside the section, but
     80      the linker would then create the section even if it turns out to
     81      be empty, which isn't pretty.  */
     82   . = ALIGN(64 / 8);
     83   PROVIDE (__preinit_array_start = .);
     84   .preinit_array     : { *(.preinit_array) }
     85   PROVIDE (__preinit_array_end = .);
     86   PROVIDE (__init_array_start = .);
     87   .init_array     : { *(.init_array) }
     88   PROVIDE (__init_array_end = .);
     89   PROVIDE (__fini_array_start = .);
     90   .fini_array     : { *(.fini_array) }
     91   PROVIDE (__fini_array_end = .);
     92   .data           :
     93   {
     94     *(.data .data.* .gnu.linkonce.d.*)
     95     SORT(CONSTRUCTORS)
     96   }
     97   .data1          : { *(.data1) }
     98   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
     99   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    100   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
    101   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table) }
    102   .dynamic        : { *(.dynamic) }
    103   .ctors          :
    104   {
    105     /* gcc uses crtbegin.o to find the start of
    106        the constructors, so we make sure it is
    107        first.  Because this is a wildcard, it
    108        doesn't matter if the user does not
    109        actually link against crtbegin.o; the
    110        linker won't look for a file to match a
    111        wildcard.  The wildcard also means that it
    112        doesn't matter which directory crtbegin.o
    113        is in.  */
    114     KEEP (*crtbegin.o(.ctors))
    115     /* We don't want to include the .ctor section from
    116        from the crtend.o file until after the sorted ctors.
    117        The .ctor section from the crtend file contains the
    118        end of ctors marker and it must be last */
    119     KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
    120     KEEP (*(SORT(.ctors.*)))
    121     KEEP (*(.ctors))
    122   }
    123   .dtors          :
    124   {
    125     KEEP (*crtbegin.o(.dtors))
    126     KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
    127     KEEP (*(SORT(.dtors.*)))
    128     KEEP (*(.dtors))
    129   }
    130   .jcr            : { KEEP (*(.jcr)) }
    131   .got            : { *(.got.plt) *(.got) }
    132   _edata = .;
    133   PROVIDE (edata = .);
    134   __bss_start = .;
    135   .bss            :
    136   {
    137    *(.dynbss)
    138    *(.bss .bss.* .gnu.linkonce.b.*)
    139    *(COMMON)
    140    /* Align here to ensure that the .bss section occupies space up to
    141       _end.  Align after .bss to ensure correct alignment even if the
    142       .bss section disappears because there are no input sections.  */
    143    . = ALIGN(64 / 8);
    144   }
    145   . = ALIGN(64 / 8);
    146   _end = .;
    147   PROVIDE (end = .);
    148   . = DATA_SEGMENT_END (.);
    149   /* Stabs debugging sections.  */
    150   .stab          0 : { *(.stab) }
    151   .stabstr       0 : { *(.stabstr) }
    152   .stab.excl     0 : { *(.stab.excl) }
    153   .stab.exclstr  0 : { *(.stab.exclstr) }
    154   .stab.index    0 : { *(.stab.index) }
    155   .stab.indexstr 0 : { *(.stab.indexstr) }
    156   .comment       0 : { *(.comment) }
    157   /* DWARF debug sections.
    158      Symbols in the DWARF debugging sections are relative to the beginning
    159      of the section so we begin them at 0.  */
    160   /* DWARF 1 */
    161   .debug          0 : { *(.debug) }
    162   .line           0 : { *(.line) }
    163   /* GNU DWARF 1 extensions */
    164   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    165   .debug_sfnames  0 : { *(.debug_sfnames) }
    166   /* DWARF 1.1 and DWARF 2 */
    167   .debug_aranges  0 : { *(.debug_aranges) }
    168   .debug_pubnames 0 : { *(.debug_pubnames) }
    169   /* DWARF 2 */
    170   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    171   .debug_abbrev   0 : { *(.debug_abbrev) }
    172   .debug_line     0 : { *(.debug_line) }
    173   .debug_frame    0 : { *(.debug_frame) }
    174   .debug_str      0 : { *(.debug_str) }
    175   .debug_loc      0 : { *(.debug_loc) }
    176   .debug_macinfo  0 : { *(.debug_macinfo) }
    177   /* SGI/MIPS DWARF 2 extensions */
    178   .debug_weaknames 0 : { *(.debug_weaknames) }
    179   .debug_funcnames 0 : { *(.debug_funcnames) }
    180   .debug_typenames 0 : { *(.debug_typenames) }
    181   .debug_varnames  0 : { *(.debug_varnames) }
    182 }
    183