Subversion Repositories openrisc_2011-10-31

#!/bin/sh

HEAP_SECTION_MSP430=" "

HEAP_MEMORY_MSP430=" "

if test ${GOT_HEAP_MSP-0} -ne 0

then

HEAP_SECTION_MSP430=".heap ${RELOCATING-0} :

  {

    ${RELOCATING+ PROVIDE (__heap_data_start = .) ; }

    *(.heap*)

    ${RELOCATING+ PROVIDE (_heap_data_end = .) ; }

    ${RELOCATING+. = ALIGN(2);}

    ${RELOCATING+ PROVIDE (__heap_bottom = .) ; }

    ${RELOCATING+ PROVIDE (__heap_top = ${HEAP_START} + ${HEAP_LENGTH}) ; }

  } ${RELOCATING+ > heap}"

HEAP_MEMORY_MSP430="heap(rwx)           : ORIGIN = $HEAP_START, LENGTH = $HEAP_LENGTH"

fi

cat <

OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")

OUTPUT_ARCH(${ARCH})

MEMORY

{

  text   (rx)           : ORIGIN = $ROM_START,  LENGTH = $ROM_SIZE

  data   (rwx)          : ORIGIN = $RAM_START,  LENGTH = $RAM_SIZE

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

  bootloader(rx)        : ORIGIN = 0x0c00,      LENGTH = 1K

  infomem(rx)           : ORIGIN = 0x1000,      LENGTH = 256

  infomemnobits(rx)     : ORIGIN = 0x1000,      LENGTH = 256

  ${HEAP_MEMORY_MSP430}

}

SECTIONS

{

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

  ${TEXT_DYNAMIC+${DYNAMIC}}

  .hash        ${RELOCATING-0} : { *(.hash)             }

  .dynsym      ${RELOCATING-0} : { *(.dynsym)           }

  .dynstr      ${RELOCATING-0} : { *(.dynstr)           }

  .gnu.version ${RELOCATING-0} : { *(.gnu.version)      }

  .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d)  }

  .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r)  }

  .rel.init    ${RELOCATING-0} : { *(.rel.init) }

  .rela.init   ${RELOCATING-0} : { *(.rela.init) }

  .rel.text    ${RELOCATING-0} :

    {

      *(.rel.text)

      ${RELOCATING+*(.rel.text.*)}

      ${RELOCATING+*(.rel.gnu.linkonce.t*)}

    }

  .rela.text   ${RELOCATING-0} :

    {

      *(.rela.text)

      ${RELOCATING+*(.rela.text.*)}

      ${RELOCATING+*(.rela.gnu.linkonce.t*)}

    }

  .rel.fini    ${RELOCATING-0} : { *(.rel.fini) }

  .rela.fini   ${RELOCATING-0} : { *(.rela.fini) }

  .rel.rodata  ${RELOCATING-0} :

    {

      *(.rel.rodata)

      ${RELOCATING+*(.rel.rodata.*)}

      ${RELOCATING+*(.rel.gnu.linkonce.r*)}

    }

  .rela.rodata ${RELOCATING-0} :

    {

      *(.rela.rodata)

      ${RELOCATING+*(.rela.rodata.*)}

      ${RELOCATING+*(.rela.gnu.linkonce.r*)}

    }

  .rel.data    ${RELOCATING-0} :

    {

      *(.rel.data)

      ${RELOCATING+*(.rel.data.*)}

      ${RELOCATING+*(.rel.gnu.linkonce.d*)}

    }

  .rela.data   ${RELOCATING-0} :

    {

      *(.rela.data)

      ${RELOCATING+*(.rela.data.*)}

      ${RELOCATING+*(.rela.gnu.linkonce.d*)}

    }

  .rel.ctors   ${RELOCATING-0} : { *(.rel.ctors)        }

  .rela.ctors  ${RELOCATING-0} : { *(.rela.ctors)       }

  .rel.dtors   ${RELOCATING-0} : { *(.rel.dtors)        }

  .rela.dtors  ${RELOCATING-0} : { *(.rela.dtors)       }

  .rel.got     ${RELOCATING-0} : { *(.rel.got)          }

  .rela.got    ${RELOCATING-0} : { *(.rela.got)         }

  .rel.bss     ${RELOCATING-0} : { *(.rel.bss)          }

  .rela.bss    ${RELOCATING-0} : { *(.rela.bss)         }

  .rel.plt     ${RELOCATING-0} : { *(.rel.plt)          }

  .rela.plt    ${RELOCATING-0} : { *(.rela.plt)         }

  /* Internal text space.  */

  .text :

  {

    ${RELOCATING+. = 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().  */

    ${CONSTRUCTING+ __ctors_start = . ; }

    ${CONSTRUCTING+ *(.ctors) }

    ${CONSTRUCTING+ __ctors_end = . ; }

    ${CONSTRUCTING+ __dtors_start = . ; }

    ${CONSTRUCTING+ *(.dtors) }

    ${CONSTRUCTING+ __dtors_end = . ; }

    ${RELOCATING+. = ALIGN(2);}

    *(.text)

    ${RELOCATING+. = ALIGN(2);}

    *(.text.*)

    ${RELOCATING+. = ALIGN(2);}

    *(.fini9)  /*   */

    *(.fini8)

    *(.fini7)

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

    *(.fini5)

    *(.fini4)

    *(.fini3)

    *(.fini2)

    *(.fini1)

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

    *(.fini)

    _etext = .;

  } ${RELOCATING+ > text}

  .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text))}

  {

    ${RELOCATING+ PROVIDE (__data_start = .) ; }

    ${RELOCATING+. = ALIGN(2);}

    *(.data)

    ${RELOCATING+. = ALIGN(2);}

    *(.gnu.linkonce.d*)

    ${RELOCATING+. = ALIGN(2);}

    ${RELOCATING+ _edata = . ; }

  } ${RELOCATING+ > data}

  /* Bootloader.  */

  .bootloader ${RELOCATING-0} :

  {

    ${RELOCATING+ PROVIDE (__boot_start = .) ; }

    *(.bootloader)

    ${RELOCATING+. = ALIGN(2);}

    *(.bootloader.*)

  } ${RELOCATING+ > bootloader}

  /* Information memory.  */

  .infomem ${RELOCATING-0} :

  {

    *(.infomem)

    ${RELOCATING+. = ALIGN(2);}

    *(.infomem.*)

  } ${RELOCATING+ > infomem}

  /* Information memory (not loaded into MPU).  */

  .infomemnobits ${RELOCATING-0} :

  {

    *(.infomemnobits)

    ${RELOCATING+. = ALIGN(2);}

    *(.infomemnobits.*)

  } ${RELOCATING+ > infomemnobits}

  .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :

  {

    ${RELOCATING+ PROVIDE (__bss_start = .) ; }

    *(.bss)

    *(COMMON)

    ${RELOCATING+ PROVIDE (__bss_end = .) ; }

    ${RELOCATING+ _end = . ;  }

  } ${RELOCATING+ > data}

  .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :

  {

    ${RELOCATING+ PROVIDE (__noinit_start = .) ; }

    *(.noinit)

    *(COMMON)

    ${RELOCATING+ PROVIDE (__noinit_end = .) ; }

    ${RELOCATING+ _end = . ;  }

  } ${RELOCATING+ > data}

  .vectors ${RELOCATING-0}:

  {

    ${RELOCATING+ PROVIDE (__vectors_start = .) ; }

    *(.vectors*)

    ${RELOCATING+ _vectors_end = . ; }

  } ${RELOCATING+ > vectors}

  ${HEAP_SECTION_MSP430}

  /* 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 = ${STACK}) ;

  PROVIDE (__data_start_rom = _etext) ;

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

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

  PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;

  PROVIDE (__subdevice_has_heap = ${GOT_HEAP_MSP-0}) ;

}

EOF