Subversion Repositories openrisc

MEMORY

{

  R_TEXTMEM (ARX) : ORIGIN = 0x100, LENGTH = 32K

  R_DATAMEM (AW)  : org = 0x1000, l = (64 * 1024)

}

REGION_ALIAS ("A_TEXTMEM", R_TEXTMEM);

REGION_ALIAS ("A_DATAMEM", R_DATAMEM);

REGION_ALIAS ("TEXTMEM", A_TEXTMEM);

REGION_ALIAS ("DATAMEM", A_DATAMEM);

SECTIONS

{

  . = 0;

  .text :

  {

    /* The value returned by the ORIGIN operator is a constant.

       However it is being assigned to a symbol declared within

       a section.  Therefore the symbol is section-relative and

       its value will include the offset of that section from

       the start of memory.  ie the declaration:

          text_start = ORIGIN (TEXTMEM);

       here will result in text_start having a value of 0x200.

       Hence we need to subtract the absolute value of the

       location counter at this point in order to give text_start

       a value that is truely absolute, and which coincidentally

       will allow the tests in script.exp to work.  */

    text_start = ORIGIN(TEXTMEM) - ABSOLUTE (.);

    *(.text)

    *(.pr)

    text_end = .;

  } > TEXTMEM

  data_start = ORIGIN (DATAMEM);

  .data :

  {

    *(.data)

    *(.rw)

    data_end = .;

  } >DATAMEM

  fred = ORIGIN(DATAMEM) + LENGTH(DATAMEM);

}