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      1 /* Script for --shared -z combreloc: shared library, combine & sort relocs */
      2 /* Modified for Android.  */
      3 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",
      4 	      "elf32-littlearm")
      5 OUTPUT_ARCH(arm)
      6 ENTRY(_start)
      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.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.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     {
     56       *(.rela.plt)
     57     }
     58   .init           :
     59   {
     60     KEEP (*(SORT_NONE(.init)))
     61   }
     62   .plt            : { *(.plt) }
     63   .iplt           : { *(.iplt) }
     64   .text           :
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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   }
     75   .fini           :
     76   {
     77     KEEP (*(SORT_NONE(.fini)))
     78   }
     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
     91   .gcc_except_table.*) }
     92   /* These sections are generated by the Sun/Oracle C++ compiler.  */
     93   .exception_ranges   : ONLY_IF_RO { *(.exception_ranges
     94   .exception_ranges*) }
     95   /* Adjust the address for the data segment.  For 32 bits we want to align
     96   at exactly a page boundary to make life easier for apriori. */
     97   . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
     98   /* Exception handling  */
     99   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
    100   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
    101   .exception_ranges   : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) }
    102   /* Thread Local Storage sections  */
    103   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
    104   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    105   /* Ensure the __preinit_array_start label is properly aligned.  We
    106      could instead move the label definition inside the section, but
    107      the linker would then create the section even if it turns out to
    108      be empty, which isn't pretty.  */
    109   . = ALIGN(32 / 8);
    110   .preinit_array     :
    111   {
    112     KEEP (*(.preinit_array))
    113   }
    114   .init_array     :
    115   {
    116     KEEP (*crtbegin*.o(.init_array))
    117     KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
    118     KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
    119   }
    120   .fini_array     :
    121   {
    122     KEEP (*crtbegin*.o(.fini_array))
    123     KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
    124     KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
    125   }
    126   .ctors          :
    127   {
    128     /* gcc uses crtbegin.o to find the start of
    129        the constructors, so we make sure it is
    130        first.  Because this is a wildcard, it
    131        doesn't matter if the user does not
    132        actually link against crtbegin.o; the
    133        linker won't look for a file to match a
    134        wildcard.  The wildcard also means that it
    135        doesn't matter which directory crtbegin.o
    136        is in.  */
    137     KEEP (*crtbegin.o(.ctors))
    138     KEEP (*crtbegin*.o(.ctors))
    139     /* We don't want to include the .ctor section from
    140        the crtend.o file until after the sorted ctors.
    141        The .ctor section from the crtend file contains the
    142        end of ctors marker and it must be last */
    143     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors))
    144     KEEP (*(SORT(.ctors.*)))
    145     KEEP (*(.ctors))
    146   }
    147   .dtors          :
    148   {
    149     KEEP (*crtbegin.o(.dtors))
    150     KEEP (*crtbegin*.o(.dtors))
    151     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors))
    152     KEEP (*(SORT(.dtors.*)))
    153     KEEP (*(.dtors))
    154   }
    155   .jcr            : { KEEP (*(.jcr)) }
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    157   .dynamic        : { *(.dynamic) }
    158   . = DATA_SEGMENT_RELRO_END (0, .);
    159   .got            : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }
    160   .data           :
    161   {
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    163     *(.data .data.* .gnu.linkonce.d.*)
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    167   _edata = .; PROVIDE (edata = .);
    168   . = .;
    169   __bss_start = .;
    170   __bss_start__ = .;
    171   .bss            :
    172   {
    173    *(.dynbss)
    174    *(.bss .bss.* .gnu.linkonce.b.*)
    175    *(COMMON)
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    177       _end.  Align after .bss to ensure correct alignment even if the
    178       .bss section disappears because there are no input sections.  */
    179    . = ALIGN(32 / 8);
    180   }
    181   _bss_end__ = . ; __bss_end__ = . ;
    182   . = ALIGN(32 / 8);
    183   . = SEGMENT_START("ldata-segment", .);
    184   . = ALIGN(32 / 8);
    185   __end__ = . ;
    186   _end = .;
    187   _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
    188   PROVIDE (end = .);
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    190   /* Stabs debugging sections.  */
    191   .stab          0 : { *(.stab) }
    192   .stabstr       0 : { *(.stabstr) }
    193   .stab.excl     0 : { *(.stab.excl) }
    194   .stab.exclstr  0 : { *(.stab.exclstr) }
    195   .stab.index    0 : { *(.stab.index) }
    196   .stab.indexstr 0 : { *(.stab.indexstr) }
    197   .comment       0 : { *(.comment) }
    198   /* DWARF debug sections.
    199      Symbols in the DWARF debugging sections are relative to the beginning
    200      of the section so we begin them at 0.  */
    201   /* DWARF 1 */
    202   .debug          0 : { *(.debug) }
    203   .line           0 : { *(.line) }
    204   /* GNU DWARF 1 extensions */
    205   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    206   .debug_sfnames  0 : { *(.debug_sfnames) }
    207   /* DWARF 1.1 and DWARF 2 */
    208   .debug_aranges  0 : { *(.debug_aranges) }
    209   .debug_pubnames 0 : { *(.debug_pubnames) }
    210   /* DWARF 2 */
    211   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    212   .debug_abbrev   0 : { *(.debug_abbrev) }
    213   .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end ) }
    214   .debug_frame    0 : { *(.debug_frame) }
    215   .debug_str      0 : { *(.debug_str) }
    216   .debug_loc      0 : { *(.debug_loc) }
    217   .debug_macinfo  0 : { *(.debug_macinfo) }
    218   /* SGI/MIPS DWARF 2 extensions */
    219   .debug_weaknames 0 : { *(.debug_weaknames) }
    220   .debug_funcnames 0 : { *(.debug_funcnames) }
    221   .debug_typenames 0 : { *(.debug_typenames) }
    222   .debug_varnames  0 : { *(.debug_varnames) }
    223   /* DWARF 3 */
    224   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    225   .debug_ranges   0 : { *(.debug_ranges) }
    226   /* DWARF Extension.  */
    227   .debug_macro    0 : { *(.debug_macro) }
    228   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
    229   .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
    230   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) }
    231 }
    232