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.arm

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: releng/10.2/sys/conf/ldscript.arm 266110 2014-05-15 02:41:23Z ian $ */
    2 OUTPUT_ARCH(arm)
    3 ENTRY(_start)
    4 
    5 SEARCH_DIR(/usr/lib);
    6 SECTIONS
    7 {
    8   /* Read-only sections, merged into text segment: */
    9   . = KERNVIRTADDR + SIZEOF_HEADERS;
   10   .text      :
   11   {
   12     *(.text)
   13     *(.stub)
   14     /* .gnu.warning sections are handled specially by elf32.em.  */
   15     *(.gnu.warning)
   16     *(.gnu.linkonce.t*)
   17   } =0x9090
   18   _etext = .;
   19   PROVIDE (etext = .);
   20   .fini      : { *(.fini)    } =0x9090
   21   .rodata    : { *(.rodata) *(.gnu.linkonce.r*) }
   22   .rodata1   : { *(.rodata1) }
   23    .interp     : { *(.interp)   }
   24   .hash          : { *(.hash)           }
   25   .dynsym        : { *(.dynsym)         }
   26   .dynstr        : { *(.dynstr)         }
   27   .gnu.version   : { *(.gnu.version)    }
   28   .gnu.version_d   : { *(.gnu.version_d)        }
   29   .gnu.version_r   : { *(.gnu.version_r)        }
   30   .rel.text      :
   31     { *(.rel.text) *(.rel.gnu.linkonce.t*) }
   32   .rela.text     :
   33     { *(.rela.text) *(.rela.gnu.linkonce.t*) }
   34   .rel.data      :
   35     { *(.rel.data) *(.rel.gnu.linkonce.d*) }
   36   .rela.data     :
   37     { *(.rela.data) *(.rela.gnu.linkonce.d*) }
   38   .rel.rodata    :
   39     { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
   40   .rela.rodata   :
   41     { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
   42   .rel.got       : { *(.rel.got)                }
   43   .rela.got      : { *(.rela.got)               }
   44   .rel.ctors     : { *(.rel.ctors)      }
   45   .rela.ctors    : { *(.rela.ctors)     }
   46   .rel.dtors     : { *(.rel.dtors)      }
   47   .rela.dtors    : { *(.rela.dtors)     }
   48   .rel.init      : { *(.rel.init)       }
   49   .rela.init     : { *(.rela.init)      }
   50   .rel.fini      : { *(.rel.fini)       }
   51   .rela.fini     : { *(.rela.fini)      }
   52   .rel.bss       : { *(.rel.bss)                }
   53   .rela.bss      : { *(.rela.bss)               }
   54   .rel.plt       : { *(.rel.plt)                }
   55   .rela.plt      : { *(.rela.plt)               }
   56   .init          : { *(.init)   } =0x9090
   57   .plt      : { *(.plt) }
   58 
   59   . = ALIGN(4);
   60   _extab_start = .;
   61   PROVIDE(extab_start = .);
   62   .ARM.extab : { *(.ARM.extab) }
   63   _extab.end = .;
   64   PROVIDE(extab_end = .);
   65 
   66   _exidx_start = .;
   67   PROVIDE(exidx_start = .);
   68   .ARM.exidx : { *(.ARM.exidx) }
   69   _exidx_end = .;
   70   PROVIDE(exidx_end = .);
   71 
   72   /* Adjust the address for the data segment.  We want to adjust up to
   73      the same address within the page on the next page up.  */
   74   . = ALIGN(0x1000) + (. & (0x1000 - 1)) ; 
   75   .data    :
   76   {
   77     *(.data)
   78     *(.gnu.linkonce.d*)
   79     CONSTRUCTORS
   80   }
   81   .data1   : { *(.data1) }
   82   . = ALIGN(32 / 8);
   83   _start_ctors = .;
   84   PROVIDE (start_ctors = .);
   85   .ctors         :
   86   {
   87     *(.ctors)
   88   }
   89   _stop_ctors = .;
   90   PROVIDE (stop_ctors = .);
   91   .dtors         :
   92   {
   93     *(.dtors)
   94   }
   95   .got           : { *(.got.plt) *(.got) }
   96   .dynamic       : { *(.dynamic) }
   97   /* We want the small data sections together, so single-instruction offsets
   98      can access them all, and initialized data all before uninitialized, so
   99      we can shorten the on-disk segment size.  */
  100   .sdata     : { *(.sdata) }
  101   _edata  =  .;
  102   PROVIDE (edata = .);
  103   __bss_start = .;
  104   .sbss      : { *(.sbss) *(.scommon) }
  105   .bss       :
  106   {
  107    *(.dynbss)
  108    *(.bss)
  109    *(COMMON)
  110    . = ALIGN(32 / 8);
  111    _ebss = .;
  112    /* A section for the initial page table, it doesn't need to be in the
  113       kernel file, however unlike normal .bss entries should not be zeroed
  114       out as we use it before the .bss section is cleared. */
  115    *(.init_pagetable)
  116   }
  117   . = ALIGN(32 / 8);
  118   _end = . ;
  119   PROVIDE (end = .);
  120   /* Stabs debugging sections.  */
  121   .stab 0 : { *(.stab) }
  122   .stabstr 0 : { *(.stabstr) }
  123   .stab.excl 0 : { *(.stab.excl) }
  124   .stab.exclstr 0 : { *(.stab.exclstr) }
  125   .stab.index 0 : { *(.stab.index) }
  126   .stab.indexstr 0 : { *(.stab.indexstr) }
  127   .comment 0 : { *(.comment) }
  128   /* DWARF debug sections.
  129      Symbols in the DWARF debugging sections are relative to the beginning
  130      of the section so we begin them at 0.  */
  131   /* DWARF 1 */
  132   .debug          0 : { *(.debug) }
  133   .line           0 : { *(.line) }
  134   /* GNU DWARF 1 extensions */
  135   .debug_srcinfo  0 : { *(.debug_srcinfo) }
  136   .debug_sfnames  0 : { *(.debug_sfnames) }
  137   /* DWARF 1.1 and DWARF 2 */
  138   .debug_aranges  0 : { *(.debug_aranges) }
  139   .debug_pubnames 0 : { *(.debug_pubnames) }
  140   /* DWARF 2 */
  141   .debug_info     0 : { *(.debug_info) }
  142   .debug_abbrev   0 : { *(.debug_abbrev) }
  143   .debug_line     0 : { *(.debug_line) }
  144   .debug_frame    0 : { *(.debug_frame) }
  145   .debug_str      0 : { *(.debug_str) }
  146   .debug_loc      0 : { *(.debug_loc) }
  147   .debug_macinfo  0 : { *(.debug_macinfo) }
  148   /* SGI/MIPS DWARF 2 extensions */
  149   .debug_weaknames 0 : { *(.debug_weaknames) }
  150   .debug_funcnames 0 : { *(.debug_funcnames) }
  151   .debug_typenames 0 : { *(.debug_typenames) }
  152   .debug_varnames  0 : { *(.debug_varnames) }
  153   /* These must appear regardless of  .  */
  154 }

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