ld/scripttempl/h8300sn.sc

   1 TORS=".tors :
   2         {
   3           ___ctors = . ;
   4           *(.ctors)
   5           ___ctors_end = . ;
   6           ___dtors = . ;
   7           *(.dtors)
   8           ___dtors_end = . ;
   9         } > ram"
  10
  11 cat <<EOF
  12 OUTPUT_FORMAT("${OUTPUT_FORMAT}")
  13 OUTPUT_ARCH(h8300sn)
  14 ENTRY("_start")
  15
  16 MEMORY
  17 {
  18         /* 0xc4 is a magic entry.  We should have the linker just
  19            skip over it one day...  */
  20         vectors : o = 0x0000, l = 0xc4
  21         magicvectors : o = 0xc4, l = 0x3c
  22         ram    : o = 0x0100, l = 0xfdfc
  23         /* The stack starts at the top of main ram.  */
  24         topram : o = 0xfefc, l = 0x4
  25         /* At the very top of the address space is the 8-bit area.  */
  26         eight : o = 0xff00, l = 0x100
  27 }
  28
  29 SECTIONS
  30 {
  31 .vectors :
  32         {
  33           /* Use something like this to place a specific
  34              function's address into the vector table.
  35
  36              SHORT (ABSOLUTE (_foobar)).  */
  37
  38           *(.vectors)
  39         } ${RELOCATING+ > vectors}
  40
  41 .text :
  42         {
  43           *(.rodata)
  44           *(.text)
  45           *(.strings)
  46           ${RELOCATING+ _etext = . ; }
  47         } ${RELOCATING+ > ram}
  48
  49 ${CONSTRUCTING+${TORS}}
  50
  51 .data :
  52         {
  53           *(.data)
  54           *(.tiny)
  55           ${RELOCATING+ _edata = . ; }
  56         } ${RELOCATING+ > ram}
  57
  58 .bss :
  59         {
  60           ${RELOCATING+ _bss_start = . ;}
  61           *(.bss)
  62           *(COMMON)
  63           ${RELOCATING+ _end = . ;  }
  64         } ${RELOCATING+ >ram}
  65
  66 .stack :
  67         {
  68           ${RELOCATING+ _stack = . ; }
  69           *(.stack)
  70         } ${RELOCATING+ > topram}
  71
  72 .eight :
  73         {
  74           *(.eight)
  75         } ${RELOCATING+ > eight}
  76
  77 .stab 0 ${RELOCATING+(NOLOAD)} :
  78         {
  79           [ .stab ]
  80         }
  81
  82 .stabstr 0 ${RELOCATING+(NOLOAD)} :
  83         {
  84           [ .stabstr ]
  85         }
  86 }
  87 EOF