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      1 /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */
      2 OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradbigmips",
      3 	      "elf32-tradlittlemips")
      4 OUTPUT_ARCH(mips)
      5 ENTRY(__start)
      6 SECTIONS
      7 {
      8   /* Read-only sections, merged into text segment: */
      9   . = 0 + SIZEOF_HEADERS;
     10   .reginfo        : { *(.reginfo) }
     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.dyn)
     33       *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
     34       *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
     35       *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
     36       *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
     37       *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
     38       *(.rel.iplt)
     39     }
     40   .rela.dyn       :
     41     {
     42       *(.rela.init)
     43       *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
     44       *(.rela.fini)
     45       *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
     46       *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
     47       *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
     48       *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
     49       *(.rela.ctors)
     50       *(.rela.dtors)
     51       *(.rela.got)
     52       *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
     53       *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
     54       *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
     55       *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
     56       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
     57       *(.rela.iplt)
     58     }
     59   .rel.plt        :
     60     {
     61       *(.rel.plt)
     62     }
     63   .rela.plt       :
     64     {
     65       *(.rela.plt)
     66     }
     67   .init           :
     68   {
     69     KEEP (*(SORT_NONE(.init)))
     70   }
     71   .text           :
     72   {
     73     _ftext = . ;
     74     *(.text.unlikely .text.*_unlikely .text.unlikely.*)
     75     *(.text.exit .text.exit.*)
     76     *(.text.startup .text.startup.*)
     77     *(.text.hot .text.hot.*)
     78     *(.text .stub .text.* .gnu.linkonce.t.*)
     79     /* .gnu.warning sections are handled specially by elf32.em.  */
     80     *(.gnu.warning)
     81     *(.mips16.fn.*) *(.mips16.call.*)
     82   }
     83   .fini           :
     84   {
     85     KEEP (*(SORT_NONE(.fini)))
     86   }
     87   PROVIDE (__etext = .);
     88   PROVIDE (_etext = .);
     89   PROVIDE (etext = .);
     90   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     91   .rodata1        : { *(.rodata1) }
     92   .eh_frame_hdr : { *(.eh_frame_hdr) }
     93   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
     94   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table
     95   .gcc_except_table.*) }
     96   /* These sections are generated by the Sun/Oracle C++ compiler.  */
     97   .exception_ranges   : ONLY_IF_RO { *(.exception_ranges
     98   .exception_ranges*) }
     99   .plt            : { *(.plt) }
    100   .iplt           : { *(.iplt) }
    101   /* Adjust the address for the data segment.  For 32 bits we want to align
    102   at exactly a page boundary to make life easier for apriori. */
    103   . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
    104   /* Exception handling  */
    105   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
    106   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
    107   .exception_ranges   : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) }
    108   /* Thread Local Storage sections  */
    109   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
    110   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    111   /* Ensure the __preinit_array_start label is properly aligned.  We
    112      could instead move the label definition inside the section, but
    113      the linker would then create the section even if it turns out to
    114      be empty, which isn't pretty.  */
    115   . = ALIGN(32 / 8);
    116   .preinit_array     :
    117   {
    118     KEEP (*(.preinit_array))
    119   }
    120   .init_array     :
    121   {
    122     KEEP (*crtbegin*.o(.init_array))
    123     KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
    124     KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors))
    125   }
    126   .fini_array     :
    127   {
    128     KEEP (*crtbegin*.o(.fini_array))
    129     KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
    130     KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors))
    131   }
    132   .ctors          :
    133   {
    134     /* gcc uses crtbegin.o to find the start of
    135        the constructors, so we make sure it is
    136        first.  Because this is a wildcard, it
    137        doesn't matter if the user does not
    138        actually link against crtbegin.o; the
    139        linker won't look for a file to match a
    140        wildcard.  The wildcard also means that it
    141        doesn't matter which directory crtbegin.o
    142        is in.  */
    143     KEEP (*crtbegin.o(.ctors))
    144     KEEP (*crtbegin*.o(.ctors))
    145     /* We don't want to include the .ctor section from
    146        the crtend.o file until after the sorted ctors.
    147        The .ctor section from the crtend file contains the
    148        end of ctors marker and it must be last */
    149     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors))
    150     KEEP (*(SORT(.ctors.*)))
    151     KEEP (*(.ctors))
    152   }
    153   .dtors          :
    154   {
    155     KEEP (*crtbegin.o(.dtors))
    156     KEEP (*crtbegin*.o(.dtors))
    157     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors))
    158     KEEP (*(SORT(.dtors.*)))
    159     KEEP (*(.dtors))
    160   }
    161   .jcr            : { KEEP (*(.jcr)) }
    162   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }
    163   .got.plt        : { *(.got.plt) }
    164   .dynamic        : { *(.dynamic) }
    165   . = DATA_SEGMENT_RELRO_END (0, .);
    166   .data           :
    167   {
    168     _fdata = . ;
    169     *(.data .data.* .gnu.linkonce.d.*)
    170     SORT(CONSTRUCTORS)
    171   }
    172   .data1          : { *(.data1) }
    173   . = .;
    174   . = .;
    175   HIDDEN (_gp = ALIGN (16) + 0x7ff0);
    176   .got            : { *(.got) }
    177   /* We want the small data sections together, so single-instruction offsets
    178      can access them all, and initialized data all before uninitialized, so
    179      we can shorten the on-disk segment size.  */
    180   .sdata          :
    181   {
    182     *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
    183     *(.sdata .sdata.* .gnu.linkonce.s.*)
    184   }
    185   .lit8           : { *(.lit8) }
    186   .lit4           : { *(.lit4) }
    187   _edata = .; PROVIDE (edata = .);
    188   . = .;
    189   __bss_start = .;
    190   _fbss = .;
    191   .sbss           :
    192   {
    193     *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)
    194     *(.dynsbss)
    195     *(.sbss .sbss.* .gnu.linkonce.sb.*)
    196     *(.scommon)
    197   }
    198   .bss            :
    199   {
    200    *(.dynbss)
    201    *(.bss .bss.* .gnu.linkonce.b.*)
    202    *(COMMON)
    203    /* Align here to ensure that the .bss section occupies space up to
    204       _end.  Align after .bss to ensure correct alignment even if the
    205       .bss section disappears because there are no input sections.  */
    206    . = ALIGN(32 / 8);
    207   }
    208   . = ALIGN(32 / 8);
    209   . = SEGMENT_START("ldata-segment", .);
    210   . = ALIGN(32 / 8);
    211   _end = .;
    212   _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
    213   PROVIDE (end = .);
    214   . = DATA_SEGMENT_END (.);
    215   /* Stabs debugging sections.  */
    216   .stab          0 : { *(.stab) }
    217   .stabstr       0 : { *(.stabstr) }
    218   .stab.excl     0 : { *(.stab.excl) }
    219   .stab.exclstr  0 : { *(.stab.exclstr) }
    220   .stab.index    0 : { *(.stab.index) }
    221   .stab.indexstr 0 : { *(.stab.indexstr) }
    222   .comment       0 : { *(.comment) }
    223   /* DWARF debug sections.
    224      Symbols in the DWARF debugging sections are relative to the beginning
    225      of the section so we begin them at 0.  */
    226   /* DWARF 1 */
    227   .debug          0 : { *(.debug) }
    228   .line           0 : { *(.line) }
    229   /* GNU DWARF 1 extensions */
    230   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    231   .debug_sfnames  0 : { *(.debug_sfnames) }
    232   /* DWARF 1.1 and DWARF 2 */
    233   .debug_aranges  0 : { *(.debug_aranges) }
    234   .debug_pubnames 0 : { *(.debug_pubnames) }
    235   /* DWARF 2 */
    236   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    237   .debug_abbrev   0 : { *(.debug_abbrev) }
    238   .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end ) }
    239   .debug_frame    0 : { *(.debug_frame) }
    240   .debug_str      0 : { *(.debug_str) }
    241   .debug_loc      0 : { *(.debug_loc) }
    242   .debug_macinfo  0 : { *(.debug_macinfo) }
    243   /* SGI/MIPS DWARF 2 extensions */
    244   .debug_weaknames 0 : { *(.debug_weaknames) }
    245   .debug_funcnames 0 : { *(.debug_funcnames) }
    246   .debug_typenames 0 : { *(.debug_typenames) }
    247   .debug_varnames  0 : { *(.debug_varnames) }
    248   /* DWARF 3 */
    249   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    250   .debug_ranges   0 : { *(.debug_ranges) }
    251   /* DWARF Extension.  */
    252   .debug_macro    0 : { *(.debug_macro) }
    253   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
    254   .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
    255   .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
    256   .gcc_compiled_long32 0 : { KEEP(*(.gcc_compiled_long32)) }
    257   .gcc_compiled_long64 0 : { KEEP(*(.gcc_compiled_long64)) }
    258   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) }
    259 }
    260