Subversion Repositories openmsp430

/* Default linker script, for normal executables */

OUTPUT_FORMAT("elf32-msp430")

OUTPUT_ARCH("msp430")

MEMORY

{

  data    (rwx)         : ORIGIN = 0x0200,      LENGTH = 0x0080

  text    (rx)          : ORIGIN = 0xf800,      LENGTH = 0x0800-0x20

  vectors (rw)          : ORIGIN = 0xffe0,      LENGTH = 0x20

}

REGION_ALIAS("REGION_TEXT", text);

REGION_ALIAS("REGION_DATA", data);

__WDTCTL = 0x0120;

__MPY    = 0x0130;

__MPYS   = 0x0132;

__MAC    = 0x0134;

__MACS   = 0x0136;

__OP2    = 0x0138;

__RESLO  = 0x013A;

__RESHI  = 0x013C;

__SUMEXT = 0x013E;

SECTIONS

{

  /* Read-only sections, merged into text segment.  */

  .hash          : { *(.hash)             }

  .dynsym        : { *(.dynsym)           }

  .dynstr        : { *(.dynstr)           }

  .gnu.version   : { *(.gnu.version)      }

  .gnu.version_d   : { *(.gnu.version_d)  }

  .gnu.version_r   : { *(.gnu.version_r)  }

  .rel.init      : { *(.rel.init) }

  .rela.init     : { *(.rela.init) }

  .rel.text      :

    {

      *(.rel.text)

      *(.rel.text.*)

      *(.rel.gnu.linkonce.t*)

    }

  .rela.text     :

    {

      *(.rela.text)

      *(.rela.text.*)

      *(.rela.gnu.linkonce.t*)

    }

  .rel.fini      : { *(.rel.fini) }

  .rela.fini     : { *(.rela.fini) }

  .rel.rodata    :

    {

      *(.rel.rodata)

      *(.rel.rodata.*)

      *(.rel.gnu.linkonce.r*)

    }

  .rela.rodata   :

    {

      *(.rela.rodata)

      *(.rela.rodata.*)

      *(.rela.gnu.linkonce.r*)

    }

  .rel.data      :

    {

      *(.rel.data)

      *(.rel.data.*)

      *(.rel.gnu.linkonce.d*)

    }

  .rela.data     :

    {

      *(.rela.data)

      *(.rela.data.*)

      *(.rela.gnu.linkonce.d*)

    }

  .rel.ctors     : { *(.rel.ctors)        }

  .rela.ctors    : { *(.rela.ctors)       }

  .rel.dtors     : { *(.rel.dtors)        }

  .rela.dtors    : { *(.rela.dtors)       }

  .rel.got       : { *(.rel.got)          }

  .rela.got      : { *(.rela.got)         }

  .rel.bss       : { *(.rel.bss)          }

  .rela.bss      : { *(.rela.bss)         }

  .rel.plt       : { *(.rel.plt)          }

  .rela.plt      : { *(.rela.plt)         }

  /* Internal text space.  */

  .text :

  {

    . = ALIGN(2);

    *(.init)

    *(.init0)  /* Start here after reset.  */

    *(.init1)

    *(.init2)  /* Copy data loop  */

    *(.init3)

    *(.init4)  /* Clear bss  */

    *(.init5)

    *(.init6)  /* C++ constructors.  */

    *(.init7)

    *(.init8)

    *(.init9)  /* Call main().  */

     __ctors_start = . ;

     *(.ctors)

     __ctors_end = . ;

     __dtors_start = . ;

     *(.dtors)

     __dtors_end = . ;

    . = ALIGN(2);

    *(.text)

    . = ALIGN(2);

    *(.text.*)

    . = ALIGN(2);

    *(.fini9)  /*   */

    *(.fini8)

    *(.fini7)

    *(.fini6)  /* C++ destructors.  */

    *(.fini5)

    *(.fini4)

    *(.fini3)

    *(.fini2)

    *(.fini1)

    *(.fini0)  /* Infinite loop after program termination.  */

    *(.fini)

  }  > text

  .rodata   :

  {

     . = ALIGN(2);

    *(.rodata .rodata.* .gnu.linkonce.r.*)

     . = ALIGN(2);

  }  > text

   _etext = .; /* Past last read-only (loadable) segment */

  .data   : AT (ADDR (.text) + SIZEOF (.text) + SIZEOF (.rodata) )

  {

     PROVIDE (__data_start = .) ;

    . = ALIGN(2);

    *(.data)

    . = ALIGN(2);

    *(.gnu.linkonce.d*)

    . = ALIGN(2);

     _edata = . ;

  }  > data

   PROVIDE (__data_load_start = LOADADDR(.data) );

   PROVIDE (__data_size = SIZEOF(.data) );

  .bss  SIZEOF(.data) + ADDR(.data) :

  {

     PROVIDE (__bss_start = .) ;

    *(.bss)

    *(COMMON)

     PROVIDE (__bss_end = .) ;

     _end = . ;

  }  > data

   PROVIDE (__bss_size = SIZEOF(.bss) );

  .noinit  SIZEOF(.bss) + ADDR(.bss) :

  {

     PROVIDE (__noinit_start = .) ;

    *(.noinit)

    *(COMMON)

     PROVIDE (__noinit_end = .) ;

     _end = . ;

  }  > data

  .vectors  :

  {

     PROVIDE (__vectors_start = .) ;

    *(.vectors*)

     _vectors_end = . ;

  }  > vectors

  /* Stabs for profiling information*/

  .profiler 0 : { *(.profiler) }

  /* Stabs debugging sections.  */

  .stab 0 : { *(.stab) }

  .stabstr 0 : { *(.stabstr) }

  .stab.excl 0 : { *(.stab.excl) }

  .stab.exclstr 0 : { *(.stab.exclstr) }

  .stab.index 0 : { *(.stab.index) }

  .stab.indexstr 0 : { *(.stab.indexstr) }

  .comment 0 : { *(.comment) }

  /* DWARF debug sections.

     Symbols in the DWARF debugging sections are relative to the beginning

     of the section so we begin them at 0.  */

  /* DWARF 1 */

  .debug          0 : { *(.debug) }

  .line           0 : { *(.line) }

  /* GNU DWARF 1 extensions */

  .debug_srcinfo  0 : { *(.debug_srcinfo) }

  .debug_sfnames  0 : { *(.debug_sfnames) }

  /* DWARF 1.1 and DWARF 2 */

  .debug_aranges  0 : { *(.debug_aranges) }

  .debug_pubnames 0 : { *(.debug_pubnames) }

  /* DWARF 2 */

  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }

  .debug_abbrev   0 : { *(.debug_abbrev) }

  .debug_line     0 : { *(.debug_line) }

  .debug_frame    0 : { *(.debug_frame) }

  .debug_str      0 : { *(.debug_str) }

  .debug_loc      0 : { *(.debug_loc) }

  .debug_macinfo  0 : { *(.debug_macinfo) }

  PROVIDE (__stack = ORIGIN(data) + LENGTH(data));

  PROVIDE (__data_start_rom = _etext) ;

  PROVIDE (__data_end_rom   = _etext + SIZEOF (.data)) ;

}