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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [libgloss/] [m68k/] [mvme162.ld] - Blame information for rev 165

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Line No. Rev Author Line
1 148 jeremybenn 
STARTUP(crt0.o)
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OUTPUT_ARCH(m68k)
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/* Uncomment this if you want srecords. This is needed for a.out
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 * if you plan to use GDB.
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OUTPUT_FORMAT(srec)
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 */
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SEARCH_DIR(.)
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GROUP(-lmvme162 -lc -lgcc)
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__DYNAMIC  =  0;
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/*
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 * Setup the memory map of the Motorola MVME135 Board
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 * stack grows down from high memory.
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 *
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 * The memory map look like this:
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 * +--------------------+ <- low memory
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 * | .text              |
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 * |        _etext      |
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 * |        ctor list   | the ctor and dtor lists are for
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 * |        dtor list   | C++ support
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 * +--------------------+
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 * | .data              | initialized data goes here
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 * |        _edata      |
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 * +--------------------+
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 * | .bss               |
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 * |        __bss_start | start of bss, cleared by crt0
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 * |        _end        | start of heap, used by sbrk()
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 * +--------------------+
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 * .                    .
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 * .                    .
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 * .                    .
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 * |        __stack     | top of stack
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 * +--------------------+
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 */
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MEMORY
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{
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  monitor   : ORIGIN = 0x0000, LENGTH = 64K
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  ram (rwx) : ORIGIN = 0x10000, LENGTH = 16M
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}
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/*
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 * allocate the stack to be at the top of memory, since the stack
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 * grows down
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 */
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PROVIDE (__stack = 16M - 8);
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/*
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 * Initalize some symbols to be zero so we can reference them in the
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 * crt0 without core dumping. These functions are all optional, but
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 * we do this so we can have our crt0 always use them if they exist.
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 * This is so BSPs work better when using the crt0 installed with gcc.
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 * We have to initalize them twice, so we cover a.out (which prepends
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 * an underscore) and coff object file formats.
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 */
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PROVIDE (hardware_init_hook = 0);
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PROVIDE (_hardware_init_hook = 0);
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PROVIDE (software_init_hook = 0);
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PROVIDE (_software_init_hook = 0);
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/*
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 * stick everything in ram (of course)
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 */
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SECTIONS
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{
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  .text :
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  {
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    *(.text .text.*)
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    . = ALIGN(0x4);
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     __CTOR_LIST__ = .;
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    ___CTOR_LIST__ = .;
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    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
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    *(.ctors)
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    LONG(0)
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    __CTOR_END__ = .;
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    __DTOR_LIST__ = .;
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    ___DTOR_LIST__ = .;
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    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
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    *(.dtors)
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     LONG(0)
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    __DTOR_END__ = .;
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    *(.rodata .rodata.*)
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    *(.gcc_except_table)
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    . = ALIGN(0x2);
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    __INIT_SECTION__ = . ;
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    LONG (0x4e560000)   /* linkw %fp,#0 */
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    *(.init)
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    SHORT (0x4e5e)      /* unlk %fp */
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    SHORT (0x4e75)      /* rts */
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    __FINI_SECTION__ = . ;
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    LONG (0x4e560000)   /* linkw %fp,#0 */
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    *(.fini)
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    SHORT (0x4e5e)      /* unlk %fp */
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    SHORT (0x4e75)      /* rts */
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    _etext = .;
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    *(.lit)
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  } > ram
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  .data :
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  {
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    *(.got.plt) *(.got)
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    *(.shdata)
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    *(.data .data.*)
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    _edata = .;
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  } > ram
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  .bss :
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  {
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    . = ALIGN(0x4);
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    __bss_start = . ;
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    *(.shbss)
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    *(.bss .bss.*)
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    *(COMMON)
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    _end =  ALIGN (0x8);
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    __end = _end;
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  } > ram
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  .stab 0 (NOLOAD) :
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  {
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    *(.stab)
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  }
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  .stabstr 0 (NOLOAD) :
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  {
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    *(.stabstr)
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  }
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}

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