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      1 /* Script for ld --shared: link shared library */
      2 OUTPUT_FORMAT("elf32-i386", "elf32-i386",
      3 	      "elf32-i386")
      4 OUTPUT_ARCH(i386)
      5 ENTRY(_start)
      6 SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib");
      7 SECTIONS
      8 {
      9   /* Read-only sections, merged into text segment: */
     10   . = 0 + SIZEOF_HEADERS;
     11   .note.gnu.build-id : { *(.note.gnu.build-id) }
     12   .hash           : { *(.hash) }
     13   .gnu.hash       : { *(.gnu.hash) }
     14   .dynsym         : { *(.dynsym) }
     15   .dynstr         : { *(.dynstr) }
     16   .gnu.version    : { *(.gnu.version) }
     17   .gnu.version_d  : { *(.gnu.version_d) }
     18   .gnu.version_r  : { *(.gnu.version_r) }
     19   .rel.init       : { *(.rel.init) }
     20   .rela.init      : { *(.rela.init) }
     21   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
     22   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
     23   .rel.fini       : { *(.rel.fini) }
     24   .rela.fini      : { *(.rela.fini) }
     25   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
     26   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
     27   .rel.data.rel.ro   : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) }
     28   .rela.data.rel.ro   : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) }
     29   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
     30   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
     31   .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
     32   .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
     33   .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
     34   .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
     35   .rel.ctors      : { *(.rel.ctors) }
     36   .rela.ctors     : { *(.rela.ctors) }
     37   .rel.dtors      : { *(.rel.dtors) }
     38   .rela.dtors     : { *(.rela.dtors) }
     39   .rel.got        : { *(.rel.got) }
     40   .rela.got       : { *(.rela.got) }
     41   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
     42   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
     43   .rel.plt        : { *(.rel.plt) }
     44   .rela.plt       : { *(.rela.plt) }
     45   .init           :
     46   {
     47     KEEP (*(.init))
     48   } =0x90909090
     49   .plt            : { *(.plt) }
     50   .text           :
     51   {
     52     *(.text .stub .text.* .gnu.linkonce.t.*)
     53     /* .gnu.warning sections are handled specially by elf32.em.  */
     54     *(.gnu.warning)
     55   } =0x90909090
     56   .fini           :
     57   {
     58     KEEP (*(.fini))
     59   } =0x90909090
     60   PROVIDE (__etext = .);
     61   PROVIDE (_etext = .);
     62   PROVIDE (etext = .);
     63   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     64   .rodata1        : { *(.rodata1) }
     65   .eh_frame_hdr : { *(.eh_frame_hdr) }
     66   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
     67   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
     68   /* Adjust the address for the data segment.  We want to adjust up to
     69      the same address within the page on the next page up.  */
     70   . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
     71   /* Exception handling  */
     72   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
     73   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
     74   /* Thread Local Storage sections  */
     75   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
     76   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
     77   .preinit_array     :
     78   {
     79     KEEP (*(.preinit_array))
     80   }
     81   .init_array     :
     82   {
     83      KEEP (*(SORT(.init_array.*)))
     84      KEEP (*(.init_array))
     85   }
     86   .fini_array     :
     87   {
     88     KEEP (*(.fini_array))
     89     KEEP (*(SORT(.fini_array.*)))
     90   }
     91   .ctors          :
     92   {
     93     /* gcc uses crtbegin.o to find the start of
     94        the constructors, so we make sure it is
     95        first.  Because this is a wildcard, it
     96        doesn't matter if the user does not
     97        actually link against crtbegin.o; the
     98        linker won't look for a file to match a
     99        wildcard.  The wildcard also means that it
    100        doesn't matter which directory crtbegin.o
    101        is in.  */
    102     KEEP (*crtbegin.o(.ctors))
    103     KEEP (*crtbegin?.o(.ctors))
    104     /* We don't want to include the .ctor section from
    105        the crtend.o file until after the sorted ctors.
    106        The .ctor section from the crtend file contains the
    107        end of ctors marker and it must be last */
    108     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
    109     KEEP (*(SORT(.ctors.*)))
    110     KEEP (*(.ctors))
    111   }
    112   .dtors          :
    113   {
    114     KEEP (*crtbegin.o(.dtors))
    115     KEEP (*crtbegin?.o(.dtors))
    116     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
    117     KEEP (*(SORT(.dtors.*)))
    118     KEEP (*(.dtors))
    119   }
    120   .jcr            : { KEEP (*(.jcr)) }
    121   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
    122   .dynamic        : { *(.dynamic) }
    123   .got            : { *(.got) }
    124   . = DATA_SEGMENT_RELRO_END (12, .);
    125   .got.plt        : { *(.got.plt) }
    126   .data           :
    127   {
    128     *(.data .data.* .gnu.linkonce.d.*)
    129     SORT(CONSTRUCTORS)
    130   }
    131   .data1          : { *(.data1) }
    132   _edata = .; PROVIDE (edata = .);
    133   __bss_start = .;
    134   .bss            :
    135   {
    136    *(.dynbss)
    137    *(.bss .bss.* .gnu.linkonce.b.*)
    138    *(COMMON)
    139    /* Align here to ensure that the .bss section occupies space up to
    140       _end.  Align after .bss to ensure correct alignment even if the
    141       .bss section disappears because there are no input sections.
    142       FIXME: Why do we need it? When there is no .bss section, we don't
    143       pad the .data section.  */
    144    . = ALIGN(. != 0 ? 32 / 8 : 1);
    145   }
    146   . = ALIGN(32 / 8);
    147   . = ALIGN(32 / 8);
    148   _end = .; PROVIDE (end = .);
    149   . = DATA_SEGMENT_END (.);
    150   /* Stabs debugging sections.  */
    151   .stab          0 : { *(.stab) }
    152   .stabstr       0 : { *(.stabstr) }
    153   .stab.excl     0 : { *(.stab.excl) }
    154   .stab.exclstr  0 : { *(.stab.exclstr) }
    155   .stab.index    0 : { *(.stab.index) }
    156   .stab.indexstr 0 : { *(.stab.indexstr) }
    157   .comment       0 : { *(.comment) }
    158   /* DWARF debug sections.
    159      Symbols in the DWARF debugging sections are relative to the beginning
    160      of the section so we begin them at 0.  */
    161   /* DWARF 1 */
    162   .debug          0 : { *(.debug) }
    163   .line           0 : { *(.line) }
    164   /* GNU DWARF 1 extensions */
    165   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    166   .debug_sfnames  0 : { *(.debug_sfnames) }
    167   /* DWARF 1.1 and DWARF 2 */
    168   .debug_aranges  0 : { *(.debug_aranges) }
    169   .debug_pubnames 0 : { *(.debug_pubnames) }
    170   /* DWARF 2 */
    171   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    172   .debug_abbrev   0 : { *(.debug_abbrev) }
    173   .debug_line     0 : { *(.debug_line) }
    174   .debug_frame    0 : { *(.debug_frame) }
    175   .debug_str      0 : { *(.debug_str) }
    176   .debug_loc      0 : { *(.debug_loc) }
    177   .debug_macinfo  0 : { *(.debug_macinfo) }
    178   /* SGI/MIPS DWARF 2 extensions */
    179   .debug_weaknames 0 : { *(.debug_weaknames) }
    180   .debug_funcnames 0 : { *(.debug_funcnames) }
    181   .debug_typenames 0 : { *(.debug_typenames) }
    182   .debug_varnames  0 : { *(.debug_varnames) }
    183   /* DWARF 3 */
    184   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    185   .debug_ranges   0 : { *(.debug_ranges) }
    186   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
    187   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) }
    188 }
    189