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      1 /* Script for ld --shared: link shared library */
      2 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",
      3 	      "elf32-littlearm")
      4 OUTPUT_ARCH(arm)
      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) }
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     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   } =0
     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     *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
     56   } =0
     57   .fini           :
     58   {
     59     KEEP (*(.fini))
     60   } =0
     61   PROVIDE (__etext = .);
     62   PROVIDE (_etext = .);
     63   PROVIDE (etext = .);
     64   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     65   .rodata1        : { *(.rodata1) }
     66   .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
     67    __exidx_start = .;
     68   .ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
     69    __exidx_end = .;
     70   .eh_frame_hdr : { *(.eh_frame_hdr) }
     71   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
     72   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
     73   /* Adjust the address for the data segment.  We want to adjust up to
     74      the same address within the page on the next page up.  */
     75   . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1));
     76   /* Exception handling  */
     77   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
     78   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
     79   /* Thread Local Storage sections  */
     80   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
     81   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
     82   .preinit_array     :
     83   {
     84     KEEP (*(.preinit_array))
     85   }
     86   .init_array     :
     87   {
     88      KEEP (*(SORT(.init_array.*)))
     89      KEEP (*(.init_array))
     90   }
     91   .fini_array     :
     92   {
     93     KEEP (*(.fini_array))
     94     KEEP (*(SORT(.fini_array.*)))
     95   }
     96   .ctors          :
     97   {
     98     /* gcc uses crtbegin.o to find the start of
     99        the constructors, so we make sure it is
    100        first.  Because this is a wildcard, it
    101        doesn't matter if the user does not
    102        actually link against crtbegin.o; the
    103        linker won't look for a file to match a
    104        wildcard.  The wildcard also means that it
    105        doesn't matter which directory crtbegin.o
    106        is in.  */
    107     KEEP (*crtbegin.o(.ctors))
    108     KEEP (*crtbegin?.o(.ctors))
    109     /* We don't want to include the .ctor section from
    110        the crtend.o file until after the sorted ctors.
    111        The .ctor section from the crtend file contains the
    112        end of ctors marker and it must be last */
    113     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
    114     KEEP (*(SORT(.ctors.*)))
    115     KEEP (*(.ctors))
    116   }
    117   .dtors          :
    118   {
    119     KEEP (*crtbegin.o(.dtors))
    120     KEEP (*crtbegin?.o(.dtors))
    121     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
    122     KEEP (*(SORT(.dtors.*)))
    123     KEEP (*(.dtors))
    124   }
    125   .jcr            : { KEEP (*(.jcr)) }
    126   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
    127   .dynamic        : { *(.dynamic) }
    128   .got            : { *(.got.plt) *(.got) }
    129   .data           :
    130   {
    131     __data_start = . ;
    132     *(.data .data.* .gnu.linkonce.d.*)
    133     SORT(CONSTRUCTORS)
    134   }
    135   .data1          : { *(.data1) }
    136   _edata = .; PROVIDE (edata = .);
    137   __bss_start = .;
    138   __bss_start__ = .;
    139   .bss            :
    140   {
    141    *(.dynbss)
    142    *(.bss .bss.* .gnu.linkonce.b.*)
    143    *(COMMON)
    144    /* Align here to ensure that the .bss section occupies space up to
    145       _end.  Align after .bss to ensure correct alignment even if the
    146       .bss section disappears because there are no input sections.
    147       FIXME: Why do we need it? When there is no .bss section, we don't
    148       pad the .data section.  */
    149    . = ALIGN(. != 0 ? 32 / 8 : 1);
    150   }
    151   _bss_end__ = . ; __bss_end__ = . ;
    152   . = ALIGN(32 / 8);
    153   . = ALIGN(32 / 8);
    154   __end__ = . ;
    155   _end = .; PROVIDE (end = .);
    156   /* Stabs debugging sections.  */
    157   .stab          0 : { *(.stab) }
    158   .stabstr       0 : { *(.stabstr) }
    159   .stab.excl     0 : { *(.stab.excl) }
    160   .stab.exclstr  0 : { *(.stab.exclstr) }
    161   .stab.index    0 : { *(.stab.index) }
    162   .stab.indexstr 0 : { *(.stab.indexstr) }
    163   .comment       0 : { *(.comment) }
    164   /* DWARF debug sections.
    165      Symbols in the DWARF debugging sections are relative to the beginning
    166      of the section so we begin them at 0.  */
    167   /* DWARF 1 */
    168   .debug          0 : { *(.debug) }
    169   .line           0 : { *(.line) }
    170   /* GNU DWARF 1 extensions */
    171   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    172   .debug_sfnames  0 : { *(.debug_sfnames) }
    173   /* DWARF 1.1 and DWARF 2 */
    174   .debug_aranges  0 : { *(.debug_aranges) }
    175   .debug_pubnames 0 : { *(.debug_pubnames) }
    176   /* DWARF 2 */
    177   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    178   .debug_abbrev   0 : { *(.debug_abbrev) }
    179   .debug_line     0 : { *(.debug_line) }
    180   .debug_frame    0 : { *(.debug_frame) }
    181   .debug_str      0 : { *(.debug_str) }
    182   .debug_loc      0 : { *(.debug_loc) }
    183   .debug_macinfo  0 : { *(.debug_macinfo) }
    184   /* SGI/MIPS DWARF 2 extensions */
    185   .debug_weaknames 0 : { *(.debug_weaknames) }
    186   .debug_funcnames 0 : { *(.debug_funcnames) }
    187   .debug_typenames 0 : { *(.debug_typenames) }
    188   .debug_varnames  0 : { *(.debug_varnames) }
    189   /* DWARF 3 */
    190   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    191   .debug_ranges   0 : { *(.debug_ranges) }
    192     .stack         0x80000 :
    193   {
    194     _stack = .;
    195     *(.stack)
    196   }
    197   .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }
    198   .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
    199   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) }
    200 }
    201