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      1 # Copyright (C) 2014 Free Software Foundation, Inc.
      2 # 
      3 # Copying and distribution of this file, with or without modification,
      4 # are permitted in any medium without royalty provided the copyright
      5 # notice and this notice are preserved.
      6 
      7 TORS=".tors :
      8 	{
      9 	  ___ctors = . ;
     10 	  *(.ctors)
     11 	  ___ctors_end = . ;
     12 	  ___dtors = . ;
     13 	  *(.dtors)
     14 	  ___dtors_end = . ;
     15 	} > ram"
     16 
     17 cat <<EOF
     18 /* Copyright (C) 2014 Free Software Foundation, Inc.
     19 
     20    Copying and distribution of this script, with or without modification,
     21    are permitted in any medium without royalty provided the copyright
     22    notice and this notice are preserved.  */
     23 
     24 OUTPUT_FORMAT("${OUTPUT_FORMAT}")
     25 OUTPUT_ARCH(h8300s)
     26 ${RELOCATING+ENTRY ("_start")}
     27 
     28 /* The memory size is 256KB to coincide with the simulator.
     29    Don't change either without considering the other.  */
     30 
     31 MEMORY
     32 {
     33 	/* 0xc4 is a magic entry.  We should have the linker just
     34 	   skip over it one day...  */
     35 	vectors : o = 0x0000, l = 0xc4
     36 	magicvectors : o = 0xc4, l = 0x3c
     37 	/* We still only use 256k as the main ram size.  */
     38 	ram    : o = 0x0100, l = 0x3fefc
     39 	/* The stack starts at the top of main ram.  */
     40 	topram : o = 0x3fffc, l = 0x4
     41 	/* This holds variables in the "tiny" sections.  */
     42 	tiny   : o = 0xff8000, l = 0x7f00
     43 	/* At the very top of the address space is the 8-bit area.  */
     44 	eight  : o = 0xffff00, l = 0x100
     45 }
     46 
     47 SECTIONS
     48 {
     49 .vectors :
     50 	{
     51 	  /* Use something like this to place a specific
     52 	     function's address into the vector table.
     53 
     54 	     LONG (ABSOLUTE (_foobar)).  */
     55 
     56 	  *(.vectors)
     57 	} ${RELOCATING+ > vectors}
     58 
     59 .text :
     60 	{
     61 	  *(.rodata)
     62 	  *(.text)
     63 	  *(.strings)
     64    	  ${RELOCATING+ _etext = . ; }
     65 	} ${RELOCATING+ > ram}
     66 
     67 ${CONSTRUCTING+${TORS}}
     68 
     69 .data :
     70 	{
     71 	  *(.data)
     72 	  ${RELOCATING+ _edata = . ; }
     73 	} ${RELOCATING+ > ram}
     74 
     75 .bss :
     76 	{
     77 	  ${RELOCATING+ _bss_start = . ;}
     78 	  *(.bss)
     79 	  *(COMMON)
     80 	  ${RELOCATING+ _end = . ;  }
     81 	} ${RELOCATING+ >ram}
     82 
     83 .stack :
     84 	{
     85 	  ${RELOCATING+ _stack = . ; }
     86 	  *(.stack)
     87 	} ${RELOCATING+ > topram}
     88 
     89 .tiny :
     90 	{
     91 	  *(.tiny)
     92 	} ${RELOCATING+ > tiny}
     93 
     94 .eight :
     95 	{
     96 	  *(.eight)
     97 	} ${RELOCATING+ > eight}
     98 
     99 .stab 0 ${RELOCATING+(NOLOAD)} :
    100 	{
    101 	  [ .stab ]
    102 	}
    103 
    104 .stabstr 0 ${RELOCATING+(NOLOAD)} :
    105 	{
    106 	  [ .stabstr ]
    107 	}
    108 }
    109 EOF
    110