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      1 /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */
      2 /* Copyright (C) 2014-2016 Free Software Foundation, Inc.
      3    Copying and distribution of this script, with or without modification,
      4    are permitted in any medium without royalty provided the copyright
      5    notice and this notice are preserved.  */
      6 OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64",
      7 	      "elf64-littleaarch64")
      8 OUTPUT_ARCH(aarch64)
      9 ENTRY(_start)
     10 SEARCH_DIR("=/tmp/ec08fa09236e3161f186f0ecaf2224fb/aarch64-linux-android/lib");
     11 SECTIONS
     12 {
     13   /* Read-only sections, merged into text segment: */
     14   PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000);
     15   .interp         : { *(.interp) }
     16   .note.gnu.build-id : { *(.note.gnu.build-id) }
     17   .hash           : { *(.hash) }
     18   .gnu.hash       : { *(.gnu.hash) }
     19   .dynsym         : { *(.dynsym) }
     20   .dynstr         : { *(.dynstr) }
     21   .gnu.version    : { *(.gnu.version) }
     22   .gnu.version_d  : { *(.gnu.version_d) }
     23   .gnu.version_r  : { *(.gnu.version_r) }
     24   .rela.dyn       :
     25     {
     26       *(.rela.init)
     27       *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
     28       *(.rela.fini)
     29       *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
     30       *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
     31       *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
     32       *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
     33       *(.rela.ctors)
     34       *(.rela.dtors)
     35       *(.rela.got)
     36       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
     37       *(.rela.ifunc)
     38     }
     39   .rela.plt       :
     40     {
     41       *(.rela.plt)
     42       PROVIDE_HIDDEN (__rela_iplt_start = .);
     43       *(.rela.iplt)
     44       PROVIDE_HIDDEN (__rela_iplt_end = .);
     45     }
     46   .init           :
     47   {
     48     KEEP (*(SORT_NONE(.init)))
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     52   {
     53     *(.text.unlikely .text.*_unlikely .text.unlikely.*)
     54     *(.text.exit .text.exit.*)
     55     *(.text.startup .text.startup.*)
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     65   PROVIDE (__etext = .);
     66   PROVIDE (_etext = .);
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     71   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }
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     74   .gnu_extab   : ONLY_IF_RO { *(.gnu_extab*) }
     75   /* These sections are generated by the Sun/Oracle C++ compiler.  */
     76   .exception_ranges   : ONLY_IF_RO { *(.exception_ranges
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     78   /* Adjust the address for the data segment.  We want to adjust up to
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     80   . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1));
     81   /* Exception handling  */
     82   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) }
     83   .gnu_extab      : ONLY_IF_RW { *(.gnu_extab) }
     84   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
     85   .exception_ranges   : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) }
     86   /* Thread Local Storage sections  */
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     88   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
     89   .preinit_array     :
     90   {
     91     PROVIDE_HIDDEN (__preinit_array_start = .);
     92     KEEP (*(.preinit_array))
     93     PROVIDE_HIDDEN (__preinit_array_end = .);
     94   }
     95   .init_array     :
     96   {
     97     PROVIDE_HIDDEN (__init_array_start = .);
     98     KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
     99     KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
    100     PROVIDE_HIDDEN (__init_array_end = .);
    101   }
    102   .fini_array     :
    103   {
    104     PROVIDE_HIDDEN (__fini_array_start = .);
    105     KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
    106     KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
    107     PROVIDE_HIDDEN (__fini_array_end = .);
    108   }
    109   .ctors          :
    110   {
    111     /* gcc uses crtbegin.o to find the start of
    112        the constructors, so we make sure it is
    113        first.  Because this is a wildcard, it
    114        doesn't matter if the user does not
    115        actually link against crtbegin.o; the
    116        linker won't look for a file to match a
    117        wildcard.  The wildcard also means that it
    118        doesn't matter which directory crtbegin.o
    119        is in.  */
    120     KEEP (*crtbegin.o(.ctors))
    121     KEEP (*crtbegin?.o(.ctors))
    122     /* We don't want to include the .ctor section from
    123        the crtend.o file until after the sorted ctors.
    124        The .ctor section from the crtend file contains the
    125        end of ctors marker and it must be last */
    126     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
    127     KEEP (*(SORT(.ctors.*)))
    128     KEEP (*(.ctors))
    129   }
    130   .dtors          :
    131   {
    132     KEEP (*crtbegin.o(.dtors))
    133     KEEP (*crtbegin?.o(.dtors))
    134     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
    135     KEEP (*(SORT(.dtors.*)))
    136     KEEP (*(.dtors))
    137   }
    138   .jcr            : { KEEP (*(.jcr)) }
    139   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }
    140   .dynamic        : { *(.dynamic) }
    141   .got            : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }
    142   .data           :
    143   {
    144     __data_start = . ;
    145     *(.data .data.* .gnu.linkonce.d.*)
    146     SORT(CONSTRUCTORS)
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    149   _edata = .; PROVIDE (edata = .);
    150   __bss_start = .;
    151   __bss_start__ = .;
    152   .bss            :
    153   {
    154    *(.dynbss)
    155    *(.bss .bss.* .gnu.linkonce.b.*)
    156    *(COMMON)
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    161       pad the .data section.  */
    162    . = ALIGN(. != 0 ? 64 / 8 : 1);
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    164   _bss_end__ = . ; __bss_end__ = . ;
    165   . = ALIGN(64 / 8);
    166   . = SEGMENT_START("ldata-segment", .);
    167   . = ALIGN(64 / 8);
    168   __end__ = . ;
    169   _end = .; PROVIDE (end = .);
    170   /* Stabs debugging sections.  */
    171   .stab          0 : { *(.stab) }
    172   .stabstr       0 : { *(.stabstr) }
    173   .stab.excl     0 : { *(.stab.excl) }
    174   .stab.exclstr  0 : { *(.stab.exclstr) }
    175   .stab.index    0 : { *(.stab.index) }
    176   .stab.indexstr 0 : { *(.stab.indexstr) }
    177   .comment       0 : { *(.comment) }
    178   /* DWARF debug sections.
    179      Symbols in the DWARF debugging sections are relative to the beginning
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    181   /* DWARF 1 */
    182   .debug          0 : { *(.debug) }
    183   .line           0 : { *(.line) }
    184   /* GNU DWARF 1 extensions */
    185   .debug_srcinfo  0 : { *(.debug_srcinfo) }
    186   .debug_sfnames  0 : { *(.debug_sfnames) }
    187   /* DWARF 1.1 and DWARF 2 */
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    189   .debug_pubnames 0 : { *(.debug_pubnames) }
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    192   .debug_abbrev   0 : { *(.debug_abbrev) }
    193   .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end ) }
    194   .debug_frame    0 : { *(.debug_frame) }
    195   .debug_str      0 : { *(.debug_str) }
    196   .debug_loc      0 : { *(.debug_loc) }
    197   .debug_macinfo  0 : { *(.debug_macinfo) }
    198   /* SGI/MIPS DWARF 2 extensions */
    199   .debug_weaknames 0 : { *(.debug_weaknames) }
    200   .debug_funcnames 0 : { *(.debug_funcnames) }
    201   .debug_typenames 0 : { *(.debug_typenames) }
    202   .debug_varnames  0 : { *(.debug_varnames) }
    203   /* DWARF 3 */
    204   .debug_pubtypes 0 : { *(.debug_pubtypes) }
    205   .debug_ranges   0 : { *(.debug_ranges) }
    206   /* DWARF Extension.  */
    207   .debug_macro    0 : { *(.debug_macro) }
    208   .debug_addr     0 : { *(.debug_addr) }
    209     .stack         0x80000 :
    210   {
    211     _stack = .;
    212     *(.stack)
    213   }
    214   .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }
    215   .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
    216   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
    217 }
    218