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      1 /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */
      2 OUTPUT_FORMAT("elf32-bigarm", "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   . = SEGMENT_START("text-segment", 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.dyn        :
     20     {
     21       *(.rel.init)
     22       *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
     23       *(.rel.fini)
     24       *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
     25       *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
     26       *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
     27       *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
     28       *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
     29       *(.rel.ctors)
     30       *(.rel.dtors)
     31       *(.rel.got)
     32       *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
     33       *(.rel.iplt)
     34     }
     35   .rela.dyn       :
     36     {
     37       *(.rela.init)
     38       *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
     39       *(.rela.fini)
     40       *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
     41       *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
     42       *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
     43       *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
     44       *(.rela.ctors)
     45       *(.rela.dtors)
     46       *(.rela.got)
     47       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
     48       *(.rela.iplt)
     49     }
     50   .rel.plt        :
     51     {
     52       *(.rel.plt)
     53     }
     54   .rela.plt       :
     55     {
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     57     }
     58   .init           :
     59   {
     60     KEEP (*(.init))
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     67     *(.text.exit .text.exit.*)
     68     *(.text.startup .text.startup.*)
     69     *(.text.hot .text.hot.*)
     70     *(.text .stub .text.* .gnu.linkonce.t.*)
     71     /* .gnu.warning sections are handled specially by elf32.em.  */
     72     *(.gnu.warning)
     73     *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
     74   } =0
     75   .fini           :
     76   {
     77     KEEP (*(.fini))
     78   } =0
     79   PROVIDE (__etext = .);
     80   PROVIDE (_etext = .);
     81   PROVIDE (etext = .);
     82   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     83   .rodata1        : { *(.rodata1) }
     84   .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
     85    PROVIDE_HIDDEN (__exidx_start = .);
     86   .ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
     87    PROVIDE_HIDDEN (__exidx_end = .);
     88   .eh_frame_hdr : { *(.eh_frame_hdr) }
     89   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
     90   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
     91   /* Adjust the address for the data segment.  We want to adjust up to
     92      the same address within the page on the next page up.  */
     93   . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
     94   /* Exception handling  */
     95   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
     96   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
     97   /* Thread Local Storage sections  */
     98   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
     99   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    100   .preinit_array     :
    101   {
    102     KEEP (*(.preinit_array))
    103   }
    104   .init_array     :
    105   {
    106     KEEP (*(SORT(.init_array.*)))
    107     KEEP (*(.init_array))
    108   }
    109   .fini_array     :
    110   {
    111     KEEP (*(SORT(.fini_array.*)))
    112     KEEP (*(.fini_array))
    113   }
    114   .ctors          :
    115   {
    116     /* gcc uses crtbegin.o to find the start of
    117        the constructors, so we make sure it is
    118        first.  Because this is a wildcard, it
    119        doesn't matter if the user does not
    120        actually link against crtbegin.o; the
    121        linker won't look for a file to match a
    122        wildcard.  The wildcard also means that it
    123        doesn't matter which directory crtbegin.o
    124        is in.  */
    125     KEEP (*crtbegin.o(.ctors))
    126     KEEP (*crtbegin?.o(.ctors))
    127     /* We don't want to include the .ctor section from
    128        the crtend.o file until after the sorted ctors.
    129        The .ctor section from the crtend file contains the
    130        end of ctors marker and it must be last */
    131     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
    132     KEEP (*(SORT(.ctors.*)))
    133     KEEP (*(.ctors))
    134   }
    135   .dtors          :
    136   {
    137     KEEP (*crtbegin.o(.dtors))
    138     KEEP (*crtbegin?.o(.dtors))
    139     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
    140     KEEP (*(SORT(.dtors.*)))
    141     KEEP (*(.dtors))
    142   }
    143   .jcr            : { KEEP (*(.jcr)) }
    144   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
    145   .dynamic        : { *(.dynamic) }
    146   .got            : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }
    147   . = DATA_SEGMENT_RELRO_END (0, .);
    148   .data           :
    149   {
    150     PROVIDE (__data_start = .);
    151     *(.data .data.* .gnu.linkonce.d.*)
    152     SORT(CONSTRUCTORS)
    153   }
    154   .data1          : { *(.data1) }
    155   _edata = .; PROVIDE (edata = .);
    156   __bss_start = .;
    157   __bss_start__ = .;
    158   .bss            :
    159   {
    160    *(.dynbss)
    161    *(.bss .bss.* .gnu.linkonce.b.*)
    162    *(COMMON)
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    164       _end.  Align after .bss to ensure correct alignment even if the
    165       .bss section disappears because there are no input sections.
    166       FIXME: Why do we need it? When there is no .bss section, we don't
    167       pad the .data section.  */
    168    . = ALIGN(. != 0 ? 32 / 8 : 1);
    169   }
    170   _bss_end__ = . ; __bss_end__ = . ;
    171   . = ALIGN(32 / 8);
    172   . = ALIGN(32 / 8);
    173   __end__ = . ;
    174   _end = .; PROVIDE (end = .);
    175   . = DATA_SEGMENT_END (.);
    176   /* Stabs debugging sections.  */
    177   .stab          0 : { *(.stab) }
    178   .stabstr       0 : { *(.stabstr) }
    179   .stab.excl     0 : { *(.stab.excl) }
    180   .stab.exclstr  0 : { *(.stab.exclstr) }
    181   .stab.index    0 : { *(.stab.index) }
    182   .stab.indexstr 0 : { *(.stab.indexstr) }
    183   .comment       0 : { *(.comment) }
    184   /* DWARF debug sections.
    185      Symbols in the DWARF debugging sections are relative to the beginning
    186      of the section so we begin them at 0.  */
    187   /* DWARF 1 */
    188   .debug          0 : { *(.debug) }
    189   .line           0 : { *(.line) }
    190   /* GNU DWARF 1 extensions */
    191   .debug_srcinfo  0 : { *(.debug_srcinfo .zdebug_srcinfo) }
    192   .debug_sfnames  0 : { *(.debug_sfnames .zdebug_sfnames) }
    193   /* DWARF 1.1 and DWARF 2 */
    194   .debug_aranges  0 : { *(.debug_aranges .zdebug_aranges) }
    195   .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) }
    196   /* DWARF 2 */
    197   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.* .zdebug_info) }
    198   .debug_abbrev   0 : { *(.debug_abbrev .zdebug_abbrev) }
    199   .debug_line     0 : { *(.debug_line .zdebug_line) }
    200   .debug_frame    0 : { *(.debug_frame .zdebug_frame) }
    201   .debug_str      0 : { *(.debug_str .zdebug_str) }
    202   .debug_loc      0 : { *(.debug_loc .zdebug_loc) }
    203   .debug_macinfo  0 : { *(.debug_macinfo .zdebug_macinfo) }
    204   /* SGI/MIPS DWARF 2 extensions */
    205   .debug_weaknames 0 : { *(.debug_weaknames .zdebug_weaknames) }
    206   .debug_funcnames 0 : { *(.debug_funcnames .zdebug_funcnames) }
    207   .debug_typenames 0 : { *(.debug_typenames .zdebug_typenames) }
    208   .debug_varnames  0 : { *(.debug_varnames .zdebug_varnames) }
    209   /* DWARF 3 */
    210   .debug_pubtypes 0 : { *(.debug_pubtypes .zdebug_pubtypes) }
    211   .debug_ranges   0 : { *(.debug_ranges .zdebug_ranges) }
    212   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
    213   .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
    214   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
    215 }
    216