ld/scripttempl/elfd30v.sc

   1
   2 CTOR=".ctors ${CONSTRUCTING-0} :
   3   {
   4     ${CONSTRUCTING+ __CTOR_LIST__ = .; }
   5     /* gcc uses crtbegin.o to find the start of
   6        the constructors, so we make sure it is
   7        first.  Because this is a wildcard, it
   8        doesn't matter if the user does not
   9        actually link against crtbegin.o; the
  10        linker won't look for a file to match a
  11        wildcard.  The wildcard also means that it
  12        doesn't matter which directory crtbegin.o
  13        is in.  */
  14
  15     KEEP (*crtbegin.o(.ctors))
  16
  17     /* We don't want to include the .ctor section from
  18        from the crtend.o file until after the sorted ctors.
  19        The .ctor section from the crtend file contains the
  20        end of ctors marker and it must be last */
  21
  22     KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
  23     KEEP (*(SORT(.ctors.*)))
  24     KEEP (*(.ctors))
  25     ${CONSTRUCTING+ __CTOR_END__ = .; }
  26   } ${RELOCATING+ > ${DATA_MEMORY}}"
  27
  28 DTOR="  .dtors  ${CONSTRUCTING-0} :
  29   {
  30     ${CONSTRUCTING+ __DTOR_LIST__ = .; }
  31     KEEP (*crtbegin.o(.dtors))
  32     KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
  33     KEEP (*(SORT(.dtors.*)))
  34     KEEP (*(.dtors))
  35     ${CONSTRUCTING+ __DTOR_END__ = .; }
  36   } ${RELOCATING+ > ${DATA_MEMORY}}"
  37
  38 cat <<EOF
  39 OUTPUT_FORMAT("${OUTPUT_FORMAT}")
  40 OUTPUT_ARCH(${ARCH})
  41
  42 MEMORY
  43 {
  44   text ${TEXT_DEF_SECTION} : ORIGIN = ${TEXT_START_ADDR}, LENGTH = ${TEXT_SIZE}
  45   data ${DATA_DEF_SECTION} : ORIGIN = ${DATA_START_ADDR}, LENGTH = ${DATA_SIZE}
  46   emem ${EMEM_DEF_SECTION} : ORIGIN = ${EMEM_START_ADDR}, LENGTH = ${EMEM_SIZE}
  47   eit                      : ORIGIN = ${EIT_START_ADDR},  LENGTH = ${EIT_SIZE}
  48 }
  49
  50 SECTIONS
  51 {
  52   /* Read-only sections, merged into text segment: */
  53   ${TEXT_DYNAMIC+${DYNAMIC}}
  54   .hash                 ${RELOCATING-0} : { *(.hash) }
  55   .dynsym               ${RELOCATING-0} : { *(.dynsym) }
  56   .dynstr               ${RELOCATING-0} : { *(.dynstr) }
  57   .gnu.version          ${RELOCATING-0} : { *(.gnu.version) }
  58   .gnu.version_d        ${RELOCATING-0} : { *(.gnu.version_d) }
  59   .gnu.version_r        ${RELOCATING-0} : { *(.gnu.version_r) }
  60
  61   .rela.text            ${RELOCATING-0} : { *(.rela.text) *(.rela.gnu.linkonce.t*) }
  62   .rela.data            ${RELOCATING-0} : { *(.rela.data) *(.rela.gnu.linkonce.d*) }
  63   .rela.rodata          ${RELOCATING-0} : { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
  64   .rela.stext           ${RELOCATING-0} : { *(.rela.stest) }
  65   .rela.etext           ${RELOCATING-0} : { *(.rela.etest) }
  66   .rela.sdata           ${RELOCATING-0} : { *(.rela.sdata) }
  67   .rela.edata           ${RELOCATING-0} : { *(.rela.edata) }
  68   .rela.eit_v           ${RELOCATING-0} : { *(.rela.eit_v) }
  69   .rela.sbss            ${RELOCATING-0} : { *(.rela.sbss) }
  70   .rela.ebss            ${RELOCATING-0} : { *(.rela.ebss) }
  71   .rela.srodata         ${RELOCATING-0} : { *(.rela.srodata) }
  72   .rela.erodata         ${RELOCATING-0} : { *(.rela.erodata) }
  73   .rela.got             ${RELOCATING-0} : { *(.rela.got) }
  74   .rela.ctors           ${RELOCATING-0} : { *(.rela.ctors) }
  75   .rela.dtors           ${RELOCATING-0} : { *(.rela.dtors) }
  76   .rela.init            ${RELOCATING-0} : { *(.rela.init) }
  77   .rela.fini            ${RELOCATING-0} : { *(.rela.fini) }
  78   .rela.bss             ${RELOCATING-0} : { *(.rela.bss) }
  79   .rela.plt             ${RELOCATING-0} : { *(.rela.plt) }
  80
  81   .rel.data             ${RELOCATING-0} : { *(.rel.data) *(.rel.gnu.linkonce.d*) }
  82   .rel.rodata           ${RELOCATING-0} : { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
  83   .rel.stext            ${RELOCATING-0} : { *(.rel.stest) }
  84   .rel.etext            ${RELOCATING-0} : { *(.rel.etest) }
  85   .rel.sdata            ${RELOCATING-0} : { *(.rel.sdata) }
  86   .rel.edata            ${RELOCATING-0} : { *(.rel.edata) }
  87   .rel.sbss             ${RELOCATING-0} : { *(.rel.sbss) }
  88   .rel.ebss             ${RELOCATING-0} : { *(.rel.ebss) }
  89   .rel.eit_v            ${RELOCATING-0} : { *(.rel.eit_v) }
  90   .rel.srodata          ${RELOCATING-0} : { *(.rel.srodata) }
  91   .rel.erodata          ${RELOCATING-0} : { *(.rel.erodata) }
  92   .rel.got              ${RELOCATING-0} : { *(.rel.got) }
  93   .rel.ctors            ${RELOCATING-0} : { *(.rel.ctors) }
  94   .rel.dtors            ${RELOCATING-0} : { *(.rel.dtors) }
  95   .rel.init             ${RELOCATING-0} : { *(.rel.init) }
  96   .rel.fini             ${RELOCATING-0} : { *(.rel.fini) }
  97   .rel.bss              ${RELOCATING-0} : { *(.rel.bss) }
  98   .rel.plt              ${RELOCATING-0} : { *(.rel.plt) }
  99
 100   .init                 ${RELOCATING-0} : { *(.init) } =${NOP-0}
 101   ${DATA_PLT-${PLT}}
 102
 103   /* Internal text space */
 104   .stext        ${RELOCATING-0} : { *(.stext) }         ${RELOCATING+ > text}
 105
 106   /* Internal text space or external memory */
 107   .text :
 108   {
 109     *(.text)
 110     *(.gnu.linkonce.t*)
 111     *(.init)
 112     *(.fini)
 113     ${RELOCATING+ _etext = . ; }
 114   } ${RELOCATING+ > ${TEXT_MEMORY}}
 115
 116   /* Internal data space */
 117   .srodata      ${RELOCATING-0} : { *(.srodata) }       ${RELOCATING+ > data}
 118   .sdata        ${RELOCATING-0} : { *(.sdata) }         ${RELOCATING+ > data}
 119
 120   /* Internal data space or external memory */
 121   .rodata       ${RELOCATING-0} : { *(.rodata) }        ${RELOCATING+ > ${DATA_MEMORY}}
 122
 123   /* C++ exception support.  */
 124   .eh_frame     ${RELOCATING-0} : { KEEP (*(.eh_frame)) }       ${RELOCATING+ > ${DATA_MEMORY}}
 125   .gcc_except_table ${RELOCATING-0} : { *(.gcc_except_table) }  ${RELOCATING+ > ${DATA_MEMORY}}
 126
 127   ${RELOCATING+${CTOR}}
 128   ${RELOCATING+${DTOR}}
 129
 130   .data         ${RELOCATING-0} :
 131   {
 132     *(.data)
 133     *(.gnu.linkonce.d*)
 134     ${CONSTRUCTING+CONSTRUCTORS}
 135     ${RELOCATING+ _edata = . ; }
 136   } ${RELOCATING+ > ${DATA_MEMORY}}
 137
 138   /* External memory */
 139   .etext        ${RELOCATING-0} :
 140   {
 141     ${RELOCATING+ PROVIDE (__etext_start = .) ; }
 142     *(.etext)
 143     ${RELOCATING+ PROVIDE (__etext_end = .) ; }
 144   } ${RELOCATING+ > emem}
 145
 146   .erodata      ${RELOCATING-0} : { *(.erodata) }       ${RELOCATING+ > emem}
 147   .edata        ${RELOCATING-0} : { *(.edata) }         ${RELOCATING+ > emem}
 148
 149   .sbss         ${RELOCATING-0} :
 150   {
 151     ${RELOCATING+ PROVIDE (__sbss_start = .) ; }
 152     *(.sbss)
 153     ${RELOCATING+ PROVIDE (__sbss_end = .) ;  }
 154   } ${RELOCATING+ > data}
 155
 156   .ebss         ${RELOCATING-0} :
 157   {
 158     ${RELOCATING+ PROVIDE (__ebss_start = .) ; }
 159     *(.ebss)
 160     ${RELOCATING+ PROVIDE (__ebss_end = .) ;  }
 161   } ${RELOCATING+ > data}
 162
 163   .bss          ${RELOCATING-0} :
 164   {
 165     ${RELOCATING+ PROVIDE (__bss_start = .) ; }
 166     *(.bss)
 167     *(COMMON)
 168     ${RELOCATING+ PROVIDE (__bss_end = .) ; }
 169     ${RELOCATING+ _end = . ;  }
 170   } ${RELOCATING+ > ${DATA_MEMORY}}
 171
 172   .eit_v        ${RELOCATING-0} :
 173   {
 174     ${RELOCATING+ PROVIDE (__eit_start = .) ; }
 175     *(.eit_v)
 176     ${RELOCATING+ PROVIDE (__eit_end = .) ; }
 177   } ${RELOCATING+ > eit}
 178
 179   /* Stabs debugging sections.  */
 180   .stab          0 : { *(.stab) }
 181   .stabstr       0 : { *(.stabstr) }
 182   .stab.excl     0 : { *(.stab.excl) }
 183   .stab.exclstr  0 : { *(.stab.exclstr) }
 184   .stab.index    0 : { *(.stab.index) }
 185   .stab.indexstr 0 : { *(.stab.indexstr) }
 186
 187   .comment       0 : { *(.comment) }
 188
 189   /* DWARF debug sections.
 190      Symbols in the DWARF debugging sections are relative to the beginning
 191      of the section so we begin them at 0.  */
 192
 193   /* DWARF 1 */
 194   .debug         0 : { *(.debug) }
 195   .line          0 : { *(.line) }
 196
 197   /* GNU DWARF 1 extensions */
 198   .debug_srcinfo 0 : { *(.debug_srcinfo) }
 199   .debug_sfnames 0 : { *(.debug_sfnames) }
 200
 201   /* DWARF 1.1 and DWARF 2 */
 202   .debug_aranges  0 : { *(.debug_aranges) }
 203   .debug_pubnames 0 : { *(.debug_pubnames) }
 204
 205   /* DWARF 2 */
 206   .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
 207   .debug_abbrev   0 : { *(.debug_abbrev) }
 208   .debug_line     0 : { *(.debug_line) }
 209   .debug_frame    0 : { *(.debug_frame) }
 210   .debug_str      0 : { *(.debug_str) }
 211   .debug_loc      0 : { *(.debug_loc) }
 212   .debug_macinfo  0 : { *(.debug_macinfo) }
 213
 214   PROVIDE (__stack = ${STACK_START_ADDR});
 215 }
 216 EOF
 217
 218
 219
 220