source: rtems/c/src/lib/libbsp/h8300/h8sim/startup/linkcmds @ 501d312

/*
 *  $Id$
 */

/*
 * Declare some sizes.
 */
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
_RamSize = DEFINED(_RamSize) ? _RamSize : 1M;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;

ENTRY("_start")
/* The memory size is 256KB to coincide with the simulator.
   Don't change either without considering the other.  */
MEMORY
{
  /* 0xc4 is a magic entry.  We should have the linker just
  skip over it one day... */
  vectors : o = 0x0000, l = 0xc4
  magicvectors : o = 0xc4, l = 0x3c
  /* We still only use 256k as the main ram size.  */
  ram    : o = 0x0100, l = 0x3fefc
  /* The stack starts at the top of main ram.  */
  topram : o = 0x3fffc, l = 0x4
  /* This holds variables in the "tiny" sections.  */
  tiny   : o = 0xff8000, l = 0x7f00
  /* At the very top of the address space is the 8-bit area.  */
  eight  : o = 0xffff00, l = 0x100
}


SECTIONS
{ 
   .vectors :
   {
        *(.vectors)
   }  > vectors

    .text : 
    { 
         CREATE_OBJECT_SYMBOLS
        *(.text) 
         _etext = .;
        
/*
        ___CTOR_LIST__ = .;
        LONG((___CTOR_END__ - ___CTOR_LIST__) / 4 - 2)
        *(.ctors)
        LONG(0)
        ___CTOR_END__ = .;
        ___DTOR_LIST__ = .;
        LONG((___DTOR_END__ - ___DTOR_LIST__) / 4 - 2)
        *(.dtors)
        LONG(0)
        ___DTOR_END__ = .;
*/
    }  >ram
    .data SIZEOF(.text) + ADDR(.text):
    { 
        *(.data) 
        CONSTRUCTORS
         _edata = .;
    }  >ram
    .bss SIZEOF(.data) + ADDR(.data):
    { 
         _bss_start = .;
        *(.bss)  
        *(COMMON) 
        . = ALIGN (64);
        . += _StackSize;
        _stack_init = .;
        _clear_end = .;
        _WorkspaceBase = .;
        . += 512K;      /* reserve some memory for workspace */
        _HeapBase = .;
        . += _HeapSize; /* reserve some memory for heap */
         _end = .;
         __end = .;
    } >ram
    .tiny : {
        *(.tiny)
    }  > tiny
    .eight : {
        *(.eight)
    }  > eight
    .stab 0 (NOLOAD) : {
        [ .stab ]
    }
    .stabstr 0 (NOLOAD) : {
        [ .stabstr ]
    }

}