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[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [libgloss/] [microblaze/] [xilinx.ld] - Blame information for rev 858

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Line No. Rev Author Line
1 207 jeremybenn
/* Default linker script, for normal executables */
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OUTPUT_FORMAT("elf32-microblaze", "",
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              "")
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/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/
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/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/
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ENTRY(_start)
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_TEXT_START_ADDR = DEFINED(_TEXT_START_ADDR) ? _TEXT_START_ADDR : 0x50;
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_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x0;
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_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x400;
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SECTIONS
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{
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  .vectors.reset 0x0 : { KEEP (*(.vectors.reset)) } = 0
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  .vectors.sw_exception 0x8 : { KEEP (*(.vectors.sw_exception)) } = 0
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  .vectors.interrupt 0x10 : { KEEP (*(.vectors.interrupt)) } = 0
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  .vectors.debug_sw_break 0x18 : { KEEP (*(.vectors.debug_sw_break)) } = 0
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  .vectors.hw_exception 0x20 : { KEEP (*(.vectors.hw_exception)) } = 0
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  . = _TEXT_START_ADDR;
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   _ftext  =  .;
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  .text : {
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    *(.text)
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    *(.text.*)
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    *(.gnu.linkonce.t.*)
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  }
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   _etext  =  .;
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  .init : { KEEP (*(.init))     } =0
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  .fini : { KEEP (*(.fini))     } =0
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  PROVIDE (__CTOR_LIST__ = .);
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  PROVIDE (___CTOR_LIST__ = .);
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  .ctors   :
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  {
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    /* gcc uses crtbegin.o to find the start of
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       the constructors, so we make sure it is
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       first.  Because this is a wildcard, it
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       doesn't matter if the user does not
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       actually link against crtbegin.o; the
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       linker won't look for a file to match a
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       wildcard.  The wildcard also means that it
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       doesn't matter which directory crtbegin.o
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       is in.  */
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    KEEP (*crtbegin.o(.ctors))
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    /* We don't want to include the .ctor section from
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       from the crtend.o file until after the sorted ctors.
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       The .ctor section from the crtend file contains the
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       end of ctors marker and it must be last */
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    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
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    KEEP (*(SORT(.ctors.*)))
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    KEEP (*(.ctors))
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  }
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  PROVIDE (__CTOR_END__ = .);
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  PROVIDE (___CTOR_END__ = .);
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  PROVIDE (__DTOR_LIST__ = .);
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  PROVIDE (___DTOR_LIST__ = .);
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   .dtors         :
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  {
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    KEEP (*crtbegin.o(.dtors))
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    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
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    KEEP (*(SORT(.dtors.*)))
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    KEEP (*(.dtors))
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  }
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  PROVIDE (__DTOR_END__ = .);
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  PROVIDE (___DTOR_END__ = .);
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   . = ALIGN(4);
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    _frodata = . ;
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  .rodata : {
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    *(.rodata)
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    *(.rodata.*)
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    *(.gnu.linkonce.r.*)
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    CONSTRUCTORS; /* Is this needed? */
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  }
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   _erodata = .;
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  /* Alignments by 8 to ensure that _SDA2_BASE_ on a word boundary */
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  /* Note that .sdata2 and .sbss2 must be contiguous */
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  . = ALIGN(8);
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   _ssrw = .;
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  .sdata2 : {
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    *(.sdata2)
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    *(.sdata2.*)
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    *(.gnu.linkonce.s2.*)
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  }
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  . = ALIGN(4);
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  .sbss2 : {
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    PROVIDE (__sbss2_start = .);
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    *(.sbss2)
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    *(.sbss2.*)
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    *(.gnu.linkonce.sb2.*)
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    PROVIDE (__sbss2_end = .);
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  }
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  . = ALIGN(8);
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   _essrw = .;
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   _ssrw_size = _essrw - _ssrw;
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   PROVIDE (_SDA2_BASE_ = _ssrw + (_ssrw_size / 2 ));
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   . = ALIGN(4);
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   _fdata = .;
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  .data : {
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    *(.data)
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    *(.gnu.linkonce.d.*)
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    CONSTRUCTORS; /* Is this needed? */
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  }
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   _edata = . ;
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   /* Added to handle pic code */
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  .got : {
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    *(.got)
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  }
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  .got1 : {
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    *(.got1)
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  }
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  .got2 : {
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    *(.got2)
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  }
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  /* Added by Sathya to handle C++ exceptions */
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  .eh_frame : {
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    *(.eh_frame)
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  }
114
  .jcr : {
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    *(.jcr)
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  }
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  .gcc_except_table : {
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    *(.gcc_except_table)
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  }
120
  /* Alignments by 8 to ensure that _SDA_BASE_ on a word boundary */
121
  /* Note that .sdata and .sbss must be contiguous */
122
  . = ALIGN(8);
123
   _ssro = .;
124
  .sdata : {
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    *(.sdata)
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    *(.sdata.*)
127
    *(.gnu.linkonce.s.*)
128
  }
129
  . = ALIGN(4);
130
  .sbss : {
131
    PROVIDE (__sbss_start = .);
132
    *(.sbss)
133
    *(.sbss.*)
134
    *(.gnu.linkonce.sb.*)
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    PROVIDE (__sbss_end = .);
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  }
137
  . = ALIGN(8);
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   _essro = .;
139
   _ssro_size = _essro - _ssro;
140
  PROVIDE (_SDA_BASE_ = _ssro + (_ssro_size / 2 ));
141
  . = ALIGN(4);
142
   _fbss = .;
143
  .bss : {
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    PROVIDE (__bss_start = .);
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    *(.bss)
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    *(.bss.*)
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    *(.gnu.linkonce.b.*)
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    *(COMMON)
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    . = ALIGN(4);
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    PROVIDE (__bss_end = .);
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  }
152
 
153
  . = ALIGN(4);
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  .heap : {
155
     _heap = .;
156
     _heap_start = .;
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     . += _HEAP_SIZE;
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     _heap_end = .;
159
  }
160
 
161
  . = ALIGN(4);
162
  .stack : {
163
     _stack_end = .;
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     . += _STACK_SIZE;
165
     . = ALIGN(8);
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     _stack = .;
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     _end = .;
168
  }
169
 
170
  .tdata : {
171
    *(.tdata)
172
    *(.tdata.*)
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    *(.gnu.linkonce.td.*)
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  }
175
  .tbss : {
176
    *(.tbss)
177
    *(.tbss.*)
178
    *(.gnu.linkonce.tb.*)
179
  }
180
}

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