The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/conf/ldscript.i386

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /* $FreeBSD$ */
    2 OUTPUT_FORMAT("elf32-i386-freebsd", "elf32-i386-freebsd", "elf32-i386-freebsd")
    3 OUTPUT_ARCH(i386)
    4 ENTRY(btext)
    5 SEARCH_DIR(/usr/lib);
    6 SECTIONS
    7 {
    8   /* Read-only sections, merged into text segment: */
    9   . = kernbase + SIZEOF_HEADERS;
   10   .interp         : { *(.interp) }
   11   .hash           : { *(.hash) }
   12   .gnu.hash       : { *(.gnu.hash) }
   13   .dynsym         : { *(.dynsym) }
   14   .dynstr         : { *(.dynstr) }
   15   .gnu.version    : { *(.gnu.version) }
   16   .gnu.version_d  : { *(.gnu.version_d) }
   17   .gnu.version_r  : { *(.gnu.version_r) }
   18   .rel.init       : { *(.rel.init) }
   19   .rela.init      : { *(.rela.init) }
   20   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
   21   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
   22   .rel.fini       : { *(.rel.fini) }
   23   .rela.fini      : { *(.rela.fini) }
   24   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
   25   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
   26   .rel.data.rel.ro   : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) }
   27   .rela.data.rel.ro   : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) }
   28   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
   29   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
   30   .rel.tdata      : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
   31   .rela.tdata     : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
   32   .rel.tbss       : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
   33   .rela.tbss      : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
   34   .rel.ctors      : { *(.rel.ctors) }
   35   .rela.ctors     : { *(.rela.ctors) }
   36   .rel.dtors      : { *(.rel.dtors) }
   37   .rela.dtors     : { *(.rela.dtors) }
   38   .rel.got        : { *(.rel.got) }
   39   .rela.got       : { *(.rela.got) }
   40   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
   41   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
   42   .rel.plt        : { *(.rel.plt) }
   43   .rela.plt       : { *(.rela.plt) }
   44   .init           :
   45   {
   46     KEEP (*(.init))
   47   } =0xCCCCCCCC
   48   .plt            : { *(.plt) }
   49   .text           :
   50   {
   51     *(.text .stub .text.* .gnu.linkonce.t.*)
   52     KEEP (*(.text.*personality*))
   53     /* .gnu.warning sections are handled specially by elf32.em.  */
   54     *(.gnu.warning)
   55   } =0xCCCCCCCC
   56   .fini           :
   57   {
   58     KEEP (*(.fini))
   59   } =0xCCCCCCCC
   60   PROVIDE (__etext = .);
   61   PROVIDE (_etext = .);
   62   PROVIDE (etext = .);
   63   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
   64   .rodata1        : { *(.rodata1) }
   65   .note.gnu.build-id : {
   66     PROVIDE (__build_id_start = .);
   67     *(.note.gnu.build-id)
   68     PROVIDE (__build_id_end = .);
   69   }
   70   .eh_frame_hdr : { *(.eh_frame_hdr) }
   71   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
   72   .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
   73   /* Adjust the address for the data segment.  We want to adjust up to
   74      the same address within the page on the next page up.  */
   75   . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
   76   /* Exception handling  */
   77   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
   78   .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
   79   /* Thread Local Storage sections  */
   80   .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
   81   .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
   82   .preinit_array     :
   83   {
   84     PROVIDE_HIDDEN (__preinit_array_start = .);
   85     KEEP (*(.preinit_array))
   86     PROVIDE_HIDDEN (__preinit_array_end = .);
   87   }
   88   .init_array     :
   89   {
   90      PROVIDE_HIDDEN (__init_array_start = .);
   91      KEEP (*(SORT(.init_array.*)))
   92      KEEP (*(.init_array))
   93      PROVIDE_HIDDEN (__init_array_end = .);
   94   }
   95   .fini_array     :
   96   {
   97     PROVIDE_HIDDEN (__fini_array_start = .);
   98     KEEP (*(.fini_array))
   99     KEEP (*(SORT(.fini_array.*)))
  100     PROVIDE_HIDDEN (__fini_array_end = .);
  101   }
  102   _start_ctors = .;
  103   PROVIDE (start_ctors = .);
  104   .ctors          :
  105   {
  106     /* gcc uses crtbegin.o to find the start of
  107        the constructors, so we make sure it is
  108        first.  Because this is a wildcard, it
  109        doesn't matter if the user does not
  110        actually link against crtbegin.o; the
  111        linker won't look for a file to match a
  112        wildcard.  The wildcard also means that it
  113        doesn't matter which directory crtbegin.o
  114        is in.  */
  115     KEEP (*crtbegin.o(.ctors))
  116     KEEP (*crtbegin?.o(.ctors))
  117     /* We don't want to include the .ctor section from
  118        the crtend.o file until after the sorted ctors.
  119        The .ctor section from the crtend file contains the
  120        end of ctors marker and it must be last */
  121     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
  122     KEEP (*(SORT(.ctors.*)))
  123     KEEP (*(.ctors))
  124   }
  125   _stop_ctors = .;
  126   PROVIDE (stop_ctors = .);
  127   .dtors          :
  128   {
  129     KEEP (*crtbegin.o(.dtors))
  130     KEEP (*crtbegin?.o(.dtors))
  131     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
  132     KEEP (*(SORT(.dtors.*)))
  133     KEEP (*(.dtors))
  134   }
  135   .jcr            : { KEEP (*(.jcr)) }
  136   .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
  137   .dynamic        : { *(.dynamic) }
  138   .got            : { *(.got) }
  139   . = DATA_SEGMENT_RELRO_END (12, .);
  140   .got.plt        : { *(.got.plt) }
  141   .data           :
  142   {
  143     *(.data .data.* .gnu.linkonce.d.*)
  144     KEEP (*(.gnu.linkonce.d.*personality*))
  145   }
  146   .data1          : { *(.data1) }
  147   _edata = .; PROVIDE (edata = .);
  148   .bss            :
  149   {
  150    __bss_start = .;
  151    *(.dynbss)
  152    *(.bss .bss.* .gnu.linkonce.b.*)
  153    *(COMMON)
  154    /* Align here to ensure that the .bss section occupies space up to
  155       _end.  Align after .bss to ensure correct alignment even if the
  156       .bss section disappears because there are no input sections.
  157       FIXME: Why do we need it? When there is no .bss section, we don't
  158       pad the .data section.  */
  159    . = ALIGN(. != 0 ? 32 / 8 : 1);
  160    __bss_end = .;
  161   }
  162   . = ALIGN(32 / 8);
  163   . = ALIGN(32 / 8);
  164   _end = .; PROVIDE (end = .);
  165   . = DATA_SEGMENT_END (.);
  166   /* Stabs debugging sections.  */
  167   .stab          0 : { *(.stab) }
  168   .stabstr       0 : { *(.stabstr) }
  169   .stab.excl     0 : { *(.stab.excl) }
  170   .stab.exclstr  0 : { *(.stab.exclstr) }
  171   .stab.index    0 : { *(.stab.index) }
  172   .stab.indexstr 0 : { *(.stab.indexstr) }
  173   .comment       0 : { *(.comment) }
  174   /* DWARF debug sections.
  175      Symbols in the DWARF debugging sections are relative to the beginning
  176      of the section so we begin them at 0.  */
  177   /* DWARF 1 */
  178   .debug          0 : { *(.debug) }
  179   .line           0 : { *(.line) }
  180   /* GNU DWARF 1 extensions */
  181   .debug_srcinfo  0 : { *(.debug_srcinfo) }
  182   .debug_sfnames  0 : { *(.debug_sfnames) }
  183   /* DWARF 1.1 and DWARF 2 */
  184   .debug_aranges  0 : { *(.debug_aranges) }
  185   .debug_pubnames 0 : { *(.debug_pubnames) }
  186   /* DWARF 2 */
  187   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
  188   .debug_abbrev   0 : { *(.debug_abbrev) }
  189   .debug_line     0 : { *(.debug_line) }
  190   .debug_frame    0 : { *(.debug_frame) }
  191   .debug_str      0 : { *(.debug_str) }
  192   .debug_loc      0 : { *(.debug_loc) }
  193   .debug_macinfo  0 : { *(.debug_macinfo) }
  194   /* SGI/MIPS DWARF 2 extensions */
  195   .debug_weaknames 0 : { *(.debug_weaknames) }
  196   .debug_funcnames 0 : { *(.debug_funcnames) }
  197   .debug_typenames 0 : { *(.debug_typenames) }
  198   .debug_varnames  0 : { *(.debug_varnames) }
  199   /* DWARF 3 */
  200   .debug_pubtypes 0 : { *(.debug_pubtypes) }
  201   .debug_ranges   0 : { *(.debug_ranges) }
  202   .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
  203   /DISCARD/ : { *(.note.GNU-stack) }
  204 }

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