Subversion Repositories openrisc_2011-10-31

/*STARTUP(../support/crt0.o)*/
/*ENTRY()*/
OUTPUT_ARCH(or32)
/*GROUP()*/
SEARCH_DIR(.)
__DYNAMIC  =  0;

MEMORY
{
        vectors : ORIGIN = 0, LENGTH = 0x1000
        ram     : ORIGIN = 0x1000, LENGTH = (8M - 0x1000)
}


/*
 * Allocate the stack to be at the top of memory, since the stack
 * grows down.
 */
_min_stack      = 0x2000;   /* 8K - minimum stack space to reserve */

SECTIONS
{       
        .vectors :
        {
                *(.vectors)
        } > vectors
                              
        .text : {
                stext = .;
                _stext = .;
                *(.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__ = .;
                *(.lit)
                *(.shdata)
                _endtext = .;
        }  > ram

        .rodata : {
                *(.rodata);
                *(.rodata.*)
        } > ram

        /* Section we'll use for storing the program to load into the SPI flash */

        .shbss :
        {
                *(.shbss)
        } > ram
        
        .talias :
        { 
        }  > ram
        
        .data : {
                sdata  =  .;
                _sdata  =  .;
                *(.data)
                edata  =  .;
                _edata  =  .;
        } > ram
        
        .bss SIZEOF(.data) + ADDR(.data) :
        {
                _bss_start = ALIGN(0x8);
                *(.bss)
                *(COMMON)
                _bss_end = .;
        }
        
        /* ensure there is enough room for stack */
        .stack (NOLOAD): {
                . = ALIGN(4);
                sstack = . ;
                _sstack = . ;                
                . = . + _min_stack ;
                . = ALIGN(4);
                stack = . ;
                _stack = . ;
                estack = . ;
                _estack = . ;
        } > ram

        .spiprogram : {
                    spiprogram_data = .;
                    _spiprogram_data = .;
                    *(.spiprogram)
                    end_spiprogram_data = .;
                    _end_spiprogram_data = .;

        } > ram

        .stab  0 (NOLOAD) : 
        {
                [ .stab ]
        }
        
        .stabstr  0 (NOLOAD) :
        {
                [ .stabstr ]
        }
}