Home | History | Annotate | Line # | Download | only in common
      1  1.1  matt /* Script for -N: mix text and data on same page; don't align data */
      2  1.1  matt OUTPUT_ARCH(mips)
      3  1.1  matt ENTRY(__start)
      4  1.1  matt SEARCH_DIR("=/usr/lib");
      5  1.1  matt SECTIONS
      6  1.1  matt {
      7  1.1  matt   /* Read-only sections, merged into text segment: */
      8  1.1  matt   PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x20000000)); . = SEGMENT_START("text-segment", 0x20000000) + SIZEOF_HEADERS;
      9  1.1  matt   .interp         : { *(.interp) }
     10  1.1  matt   .reginfo        : { *(.reginfo) }
     11  1.1  matt   .note.gnu.build-id : { *(.note.gnu.build-id) }
     12  1.1  matt   .dynamic        : { *(.dynamic) }
     13  1.1  matt   .hash           : { *(.hash) }
     14  1.1  matt   .gnu.hash       : { *(.gnu.hash) }
     15  1.1  matt   .dynsym         : { *(.dynsym) }
     16  1.1  matt   .dynstr         : { *(.dynstr) }
     17  1.1  matt   .gnu.version    : { *(.gnu.version) }
     18  1.1  matt   .gnu.version_d  : { *(.gnu.version_d) }
     19  1.1  matt   .gnu.version_r  : { *(.gnu.version_r) }
     20  1.1  matt   .rel.init       : { *(.rel.init) }
     21  1.1  matt   .rela.init      : { *(.rela.init) }
     22  1.1  matt   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
     23  1.1  matt   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
     24  1.1  matt   .rel.fini       : { *(.rel.fini) }
     25  1.1  matt   .rela.fini      : { *(.rela.fini) }
     26  1.1  matt   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
     27  1.1  matt   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
     28  1.1  matt   .rel.data.rel.ro   : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) }
     29  1.1  matt   .rela.data.rel.ro   : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) }
     30  1.1  matt   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
     31  1.1  matt   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
     32  1.1  matt   .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
     33  1.1  matt   .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
     34  1.1  matt   .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
     35  1.1  matt   .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
     36  1.1  matt   .rel.ctors      : { *(.rel.ctors) }
     37  1.1  matt   .rela.ctors     : { *(.rela.ctors) }
     38  1.1  matt   .rel.dtors      : { *(.rel.dtors) }
     39  1.1  matt   .rela.dtors     : { *(.rela.dtors) }
     40  1.1  matt   .rel.got        : { *(.rel.got) }
     41  1.1  matt   .rela.got       : { *(.rela.got) }
     42  1.1  matt   .rel.dyn        : { *(.rel.dyn) }
     43  1.1  matt   .rel.sdata      : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
     44  1.1  matt   .rela.sdata     : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
     45  1.1  matt   .rel.sbss       : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
     46  1.1  matt   .rela.sbss      : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }
     47  1.1  matt   .rel.sdata2     : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
     48  1.1  matt   .rela.sdata2    : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
     49  1.1  matt   .rel.sbss2      : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
     50  1.1  matt   .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
     51  1.1  matt   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
     52  1.1  matt   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
     53  1.1  matt   .rel.iplt       :
     54  1.1  matt     {
     55  1.1  matt       PROVIDE_HIDDEN (__rel_iplt_start = .);
     56  1.1  matt       *(.rel.iplt)
     57  1.1  matt       PROVIDE_HIDDEN (__rel_iplt_end = .);
     58  1.1  matt     }
     59  1.1  matt   .rela.iplt      :
     60  1.1  matt     {
     61  1.1  matt       PROVIDE_HIDDEN (__rela_iplt_start = .);
     62  1.1  matt       *(.rela.iplt)
     63  1.1  matt       PROVIDE_HIDDEN (__rela_iplt_end = .);
     64  1.1  matt     }
     65  1.1  matt   .rel.plt        :
     66  1.1  matt     {
     67  1.1  matt       *(.rel.plt)
     68  1.1  matt     }
     69  1.1  matt   .rela.plt       :
     70  1.1  matt     {
     71  1.1  matt       *(.rela.plt)
     72  1.1  matt     }
     73  1.1  matt   .init           :
     74  1.1  matt   {
     75  1.1  matt     KEEP (*(.init))
     76  1.1  matt   } =0
     77  1.1  matt   .plt            : { *(.plt) }
     78  1.1  matt   .iplt           : { *(.iplt) }
     79  1.1  matt   .text           :
     80  1.1  matt   {
     81  1.1  matt     _ftext = . ;
     82  1.1  matt     *(.text.unlikely .text.*_unlikely)
     83  1.1  matt     *(.text.exit .text.exit.*)
     84  1.1  matt     *(.text.startup .text.startup.*)
     85  1.1  matt     *(.text.hot .text.hot.*)
     86  1.1  matt     *(.text .stub .text.* .gnu.linkonce.t.*)
     87  1.1  matt     /* .gnu.warning sections are handled specially by elf32.em.  */
     88  1.1  matt     *(.gnu.warning)
     89  1.1  matt     *(.mips16.fn.*) *(.mips16.call.*)
     90  1.1  matt   } =0
     91  1.1  matt   .fini           :
     92  1.1  matt   {
     93  1.1  matt     KEEP (*(.fini))
     94  1.1  matt   } =0
     95  1.1  matt   PROVIDE (__etext = .);
     96  1.1  matt   PROVIDE (_etext = .);
     97  1.1  matt   PROVIDE (etext = .);
     98  1.1  matt   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     99  1.1  matt   .rodata1        : { *(.rodata1) }
    100  1.1  matt   .sdata2         :
    101  1.1  matt   {
    102  1.1  matt     *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
    103  1.1  matt   }
    104  1.1  matt   .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
    105  1.1  matt   .eh_frame_hdr : { *(.eh_frame_hdr) }
    106  1.1  matt   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
    107  1.1  matt   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
    108  1.1  matt   /* Adjust the address for the data segment.  We want to adjust up to
    109  1.1  matt      the same address within the page on the next page up.  */
    110  1.1  matt   . = .;
    111  1.1  matt   /* Exception handling  */
    112  1.1  matt   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
    113  1.1  matt   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
    114  1.1  matt   /* Thread Local Storage sections  */
    115  1.1  matt   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
    116  1.1  matt   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    117  1.1  matt   .preinit_array     :
    118  1.1  matt   {
    119  1.1  matt     PROVIDE_HIDDEN (__preinit_array_start = .);
    120  1.1  matt     KEEP (*(.preinit_array))
    121  1.1  matt     PROVIDE_HIDDEN (__preinit_array_end = .);
    122  1.1  matt   }
    123  1.1  matt   .init_array     :
    124  1.1  matt   {
    125  1.1  matt     PROVIDE_HIDDEN (__init_array_start = .);
    126  1.1  matt     KEEP (*(SORT(.init_array.*)))
    127  1.1  matt     KEEP (*(.init_array))
    128  1.1  matt     PROVIDE_HIDDEN (__init_array_end = .);
    129  1.1  matt   }
    130  1.1  matt   .fini_array     :
    131  1.1  matt   {
    132  1.1  matt     PROVIDE_HIDDEN (__fini_array_start = .);
    133  1.1  matt     KEEP (*(SORT(.fini_array.*)))
    134  1.1  matt     KEEP (*(.fini_array))
    135  1.1  matt     PROVIDE_HIDDEN (__fini_array_end = .);
    136  1.1  matt   }
    137  1.1  matt   .ctors          :
    138  1.1  matt   {
    139  1.1  matt     /* gcc uses crtbegin.o to find the start of
    140  1.1  matt        the constructors, so we make sure it is
    141  1.1  matt        first.  Because this is a wildcard, it
    142  1.1  matt        doesn't matter if the user does not
    143  1.1  matt        actually link against crtbegin.o; the
    144  1.1  matt        linker won't look for a file to match a
    145  1.1  matt        wildcard.  The wildcard also means that it
    146  1.1  matt        doesn't matter which directory crtbegin.o
    147  1.1  matt        is in.  */
    148  1.1  matt     KEEP (*crtbegin.o(.ctors))
    149  1.1  matt     KEEP (*crtbegin?.o(.ctors))
    150  1.1  matt     /* We don't want to include the .ctor section from
    151  1.1  matt        the crtend.o file until after the sorted ctors.
    152  1.1  matt        The .ctor section from the crtend file contains the
    153  1.1  matt        end of ctors marker and it must be last */
    154  1.1  matt     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
    155  1.1  matt     KEEP (*(SORT(.ctors.*)))
    156  1.1  matt     KEEP (*(.ctors))
    157  1.1  matt   }
    158  1.1  matt   .dtors          :
    159  1.1  matt   {
    160  1.1  matt     KEEP (*crtbegin.o(.dtors))
    161  1.1  matt     KEEP (*crtbegin?.o(.dtors))
    162  1.1  matt     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
    163  1.1  matt     KEEP (*(SORT(.dtors.*)))
    164  1.1  matt     KEEP (*(.dtors))
    165  1.1  matt   }
    166  1.1  matt   .jcr            : { KEEP (*(.jcr)) }
    167  1.1  matt   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
    168  1.1  matt   .data           :
    169  1.1  matt   {
    170  1.1  matt     _fdata = . ;
    171  1.1  matt     *(.data .data.* .gnu.linkonce.d.*)
    172  1.1  matt     SORT(CONSTRUCTORS)
    173  1.1  matt   }
    174  1.1  matt   .data1          : { *(.data1) }
    175  1.1  matt   .got.plt        : { *(.got.plt) }
    176  1.1  matt   . = .;
    177  1.1  matt   _gp = ALIGN(16) + 0x7ff0;
    178  1.1  matt   .got            : { *(.got) }
    179  1.1  matt   /* We want the small data sections together, so single-instruction offsets
    180  1.1  matt      can access them all, and initialized data all before uninitialized, so
    181  1.1  matt      we can shorten the on-disk segment size.  */
    182  1.1  matt   .sdata          :
    183  1.1  matt   {
    184  1.1  matt     *(.sdata .sdata.* .gnu.linkonce.s.*)
    185  1.1  matt   }
    186  1.1  matt   .lit8           : { *(.lit8) }
    187  1.1  matt   .lit4           : { *(.lit4) }
    188  1.1  matt   _edata = .; PROVIDE (edata = .);
    189  1.1  matt   __bss_start = .;
    190  1.1  matt   _fbss = .;
    191  1.1  matt   .sbss           :
    192  1.1  matt   {
    193  1.1  matt     *(.dynsbss)
    194  1.1  matt     *(.sbss .sbss.* .gnu.linkonce.sb.*)
    195  1.1  matt     *(.scommon)
    196  1.1  matt   }
    197  1.1  matt   .bss            :
    198  1.1  matt   {
    199  1.1  matt    *(.dynbss)
    200  1.1  matt    *(.bss .bss.* .gnu.linkonce.b.*)
    201  1.1  matt    *(COMMON)
    202  1.1  matt    /* Align here to ensure that the .bss section occupies space up to
    203  1.1  matt       _end.  Align after .bss to ensure correct alignment even if the
    204  1.1  matt       .bss section disappears because there are no input sections.
    205  1.1  matt       FIXME: Why do we need it? When there is no .bss section, we don't
    206  1.1  matt       pad the .data section.  */
    207  1.1  matt    . = ALIGN(. != 0 ? 32 / 8 : 1);
    208  1.1  matt   }
    209  1.1  matt   . = ALIGN(32 / 8);
    210  1.1  matt   . = ALIGN(32 / 8);
    211  1.1  matt   _end = .; PROVIDE (end = .);
    212  1.1  matt   /* Stabs debugging sections.  */
    213  1.1  matt   .stab          0 : { *(.stab) }
    214  1.1  matt   .stabstr       0 : { *(.stabstr) }
    215  1.1  matt   .stab.excl     0 : { *(.stab.excl) }
    216  1.1  matt   .stab.exclstr  0 : { *(.stab.exclstr) }
    217  1.1  matt   .stab.index    0 : { *(.stab.index) }
    218  1.1  matt   .stab.indexstr 0 : { *(.stab.indexstr) }
    219  1.1  matt   .comment       0 : { *(.comment) }
    220  1.1  matt   /* DWARF debug sections.
    221  1.1  matt      Symbols in the DWARF debugging sections are relative to the beginning
    222  1.1  matt      of the section so we begin them at 0.  */
    223  1.1  matt   /* DWARF 1 */
    224  1.1  matt   .debug          0 : { *(.debug) }
    225  1.1  matt   .line           0 : { *(.line) }
    226  1.1  matt   /* GNU DWARF 1 extensions */
    227  1.1  matt   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    228  1.1  matt   .debug_sfnames  0 : { *(.debug_sfnames) }
    229  1.1  matt   /* DWARF 1.1 and DWARF 2 */
    230  1.1  matt   .debug_aranges  0 : { *(.debug_aranges) }
    231  1.1  matt   .debug_pubnames 0 : { *(.debug_pubnames) }
    232  1.1  matt   /* DWARF 2 */
    233  1.1  matt   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
    234  1.1  matt   .debug_abbrev   0 : { *(.debug_abbrev) }
    235  1.1  matt   .debug_line     0 : { *(.debug_line) }
    236  1.1  matt   .debug_frame    0 : { *(.debug_frame) }
    237  1.1  matt   .debug_str      0 : { *(.debug_str) }
    238  1.1  matt   .debug_loc      0 : { *(.debug_loc) }
    239  1.1  matt   .debug_macinfo  0 : { *(.debug_macinfo) }
    240  1.1  matt   /* SGI/MIPS DWARF 2 extensions */
    241  1.1  matt   .debug_weaknames 0 : { *(.debug_weaknames) }
    242  1.1  matt   .debug_funcnames 0 : { *(.debug_funcnames) }
    243  1.1  matt   .debug_typenames 0 : { *(.debug_typenames) }
    244  1.1  matt   .debug_varnames  0 : { *(.debug_varnames) }
    245  1.1  matt   /* DWARF 3 */
    246  1.1  matt   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    247  1.1  matt   .debug_ranges   0 : { *(.debug_ranges) }
    248  1.1  matt   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
    249  1.1  matt   .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
    250  1.1  matt   .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
    251  1.1  matt   .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
    252  1.1  matt   .mdebug.abiN32 : { KEEP(*(.mdebug.abiN32)) }
    253  1.1  matt   .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
    254  1.1  matt   .mdebug.abiO64 : { KEEP(*(.mdebug.abiO64)) }
    255  1.1  matt   .mdebug.eabi32 : { KEEP(*(.mdebug.eabi32)) }
    256  1.1  matt   .mdebug.eabi64 : { KEEP(*(.mdebug.eabi64)) }
    257  1.1  matt   .gcc_compiled_long32 : { KEEP(*(.gcc_compiled_long32)) }
    258  1.1  matt   .gcc_compiled_long64 : { KEEP(*(.gcc_compiled_long64)) }
    259  1.1  matt   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
    260  1.1  matt }
    261