ppc64.ld

   1 /* Script for -z combreloc: combine and sort reloc sections */
   2 OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc",
   3               "elf64-powerpc")
   4 OUTPUT_ARCH(powerpc:common64)
   5 ENTRY(_start)
   6 SEARCH_DIR("/usr/powerpc64-unknown-linux-gnu/lib64");
   7 SEARCH_DIR("/usr/lib/binutils/powerpc64-unknown-linux-gnu/2.16.164");
   8 SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64");
   9 SEARCH_DIR("/usr/powerpc64-unknown-linux-gnu/lib");
  10 SEARCH_DIR("/usr/lib/binutils/powerpc64-unknown-linux-gnu/2.16.1");
  11 SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); /* Do we
  12 need any of these for elf? +   __DYNAMIC = 0;    */
  13 SECTIONS
  14 {
  15   /* Read-only sections, merged into text segment: */
  16   PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS;
  17   .interp         : { *(.interp) }
  18   .hash           : { *(.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   .rel.dyn        :
  25     {
  26       *(.rel.init)
  27       *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
  28       *(.rel.fini)
  29       *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
  30       *(.rel.data.rel.ro*)
  31       *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
  32       *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
  33       *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
  34       *(.rel.ctors)
  35       *(.rel.dtors)
  36       *(.rel.got)
  37       *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
  38       *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
  39       *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
  40       *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
  41       *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
  42     }
  43   .rela.dyn       :
  44     {
  45       *(.rela.init)
  46       *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
  47       *(.rela.fini)
  48       *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
  49       *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
  50       *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
  51       *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
  52       *(.rela.ctors)
  53       *(.rela.dtors)
  54       *(.rela.got)
  55       *(.rela.toc)
  56       *(.rela.opd)
  57       *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
  58       *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
  59       *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
  60       *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
  61       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
  62     }
  63   .rel.plt        : { *(.rel.plt) }
  64   .rela.plt       : { *(.rela.plt) }
  65   .rela.tocbss    : { *(.rela.tocbss) }
  66   .init           :
  67   {
  68     KEEP (*(.init))
  69   } =0x60000000
  70   .text           :
  71   {
  72     *(.text .stub .text.* .gnu.linkonce.t.*)
  73     KEEP (*(.text.*personality*))
  74     /* .gnu.warning sections are handled specially by elf32.em.  */
  75     *(.gnu.warning)
  76     *(.sfpr .glink)
  77   } =0x60000000
  78   .fini           :
  79   {
  80     KEEP (*(.fini))
  81   } =0x60000000
  82   PROVIDE (__etext = .);
  83   PROVIDE (_etext = .);
  84   PROVIDE (etext = .);
  85   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
  86   .rodata1        : { *(.rodata1) }
  87   .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }
  88   .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
  89   .eh_frame_hdr : { *(.eh_frame_hdr) }
  90   .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
  91   .gcc_except_table   : ONLY_IF_RO { KEEP (*(.gcc_except_table))
  92 *(.gcc_except_table.*) } /* Adjust the address for the data segment.  We want to
  93 adjust up to +     the same address within the page on the next page up.  */
  94   . = ALIGN (0x10000) - ((0x10000 - .) & (0x10000 - 1)); . = DATA_SEGMENT_ALIGN
  95 (0x10000, 0x1000);   /* Exception handling  */
  96   .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
  97   .gcc_except_table   : ONLY_IF_RW { KEEP (*(.gcc_except_table))
  98 *(.gcc_except_table.*) }   /* Thread Local Storage sections  */
  99   .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
 100   .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
 101   /* Ensure the __preinit_array_start label is properly aligned.  We
 102      could instead move the label definition inside the section, but
 103      the linker would then create the section even if it turns out to
 104      be empty, which isn't pretty.  */
 105   . = ALIGN(64 / 8);
 106   PROVIDE (__preinit_array_start = .);
 107   .preinit_array     : { KEEP (*(.preinit_array)) }
 108   PROVIDE (__preinit_array_end = .);
 109   PROVIDE (__init_array_start = .);
 110   .init_array     : { KEEP (*(.init_array)) }
 111   PROVIDE (__init_array_end = .);
 112   PROVIDE (__fini_array_start = .);
 113   .fini_array     : { KEEP (*(.fini_array)) }
 114   PROVIDE (__fini_array_end = .);
 115   .ctors          :
 116   {
 117     /* gcc uses crtbegin.o to find the start of
 118        the constructors, so we make sure it is
 119        first.  Because this is a wildcard, it
 120        doesn't matter if the user does not
 121        actually link against crtbegin.o; the
 122        linker won't look for a file to match a
 123        wildcard.  The wildcard also means that it
 124        doesn't matter which directory crtbegin.o
 125        is in.  */
 126     KEEP (*crtbegin*.o(.ctors))
 127     /* We don't want to include the .ctor section from
 128        from the crtend.o file until after the sorted ctors.
 129        The .ctor section from the crtend file contains the
 130        end of ctors marker and it must be last */
 131     KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
 132     KEEP (*(SORT(.ctors.*)))
 133     KEEP (*(.ctors))
 134   }
 135   .dtors          :
 136   {
 137     KEEP (*crtbegin*.o(.dtors))
 138     KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
 139     KEEP (*(SORT(.dtors.*)))
 140     KEEP (*(.dtors))
 141   }
 142   .jcr            : { KEEP (*(.jcr)) }
 143   .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }
 144   .dynamic        : { *(.dynamic) }
 145   . = DATA_SEGMENT_RELRO_END (0, .);
 146   .data           :
 147   {
 148     *(.data .data.* .gnu.linkonce.d.*)
 149     KEEP (*(.gnu.linkonce.d.*personality*))
 150     SORT(CONSTRUCTORS)
 151   }
 152   .data1          : { *(.data1) }
 153   .toc1          ALIGN(8) : { *(.toc1) }
 154   .opd           ALIGN(8) : { KEEP (*(.opd)) }
 155   .got          ALIGN(8) : { *(.got .toc) }
 156   /* We want the small data sections together, so single-instruction offsets
 157      can access them all, and initialized data all before uninitialized, so
 158      we can shorten the on-disk segment size.  */
 159   .sdata          :
 160   {
 161     *(.sdata .sdata.* .gnu.linkonce.s.*)
 162   }
 163   _edata = .;
 164   PROVIDE (edata = .);
 165   __bss_start = .;
 166   .tocbss        ALIGN(8) : { *(.tocbss)}
 167   .sbss           :
 168   {
 169     PROVIDE (__sbss_start = .);
 170     PROVIDE (___sbss_start = .);
 171     *(.dynsbss)
 172     *(.sbss .sbss.* .gnu.linkonce.sb.*)
 173     *(.scommon)
 174     PROVIDE (__sbss_end = .);
 175     PROVIDE (___sbss_end = .);
 176   }
 177   .plt            : { *(.plt) }
 178   .bss            :
 179   {
 180    *(.dynbss)
 181    *(.bss .bss.* .gnu.linkonce.b.*)
 182    *(COMMON)
 183    /* Align here to ensure that the .bss section occupies space up to
 184       _end.  Align after .bss to ensure correct alignment even if the
 185       .bss section disappears because there are no input sections.  */
 186    . = ALIGN(64 / 8);
 187   }
 188   . = ALIGN(64 / 8);
 189   _end = .;
 190   PROVIDE (end = .);
 191   . = DATA_SEGMENT_END (.);
 192   /* Stabs debugging sections.  */
 193   .stab          0 : { *(.stab) }
 194   .stabstr       0 : { *(.stabstr) }
 195   .stab.excl     0 : { *(.stab.excl) }
 196   .stab.exclstr  0 : { *(.stab.exclstr) }
 197   .stab.index    0 : { *(.stab.index) }
 198   .stab.indexstr 0 : { *(.stab.indexstr) }
 199   .comment       0 : { *(.comment) }
 200   /* DWARF debug sections.
 201      Symbols in the DWARF debugging sections are relative to the beginning
 202      of the section so we begin them at 0.  */
 203   /* DWARF 1 */
 204   .debug          0 : { *(.debug) }
 205   .line           0 : { *(.line) }
 206   /* GNU DWARF 1 extensions */
 207   .debug_srcinfo  0 : { *(.debug_srcinfo) }
 208   .debug_sfnames  0 : { *(.debug_sfnames) }
 209   /* DWARF 1.1 and DWARF 2 */
 210   .debug_aranges  0 : { *(.debug_aranges) }
 211   .debug_pubnames 0 : { *(.debug_pubnames) }
 212   /* DWARF 2 */
 213   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
 214   .debug_abbrev   0 : { *(.debug_abbrev) }
 215   .debug_line     0 : { *(.debug_line) }
 216   .debug_frame    0 : { *(.debug_frame) }
 217   .debug_str      0 : { *(.debug_str) }
 218   .debug_loc      0 : { *(.debug_loc) }
 219   .debug_macinfo  0 : { *(.debug_macinfo) }
 220   /* SGI/MIPS DWARF 2 extensions */
 221   .debug_weaknames 0 : { *(.debug_weaknames) }
 222   .debug_funcnames 0 : { *(.debug_funcnames) }
 223   .debug_typenames 0 : { *(.debug_typenames) }
 224   .debug_varnames  0 : { *(.debug_varnames) }
 225   /DISCARD/ : { *(.note.GNU-stack) }
 226 }