dec5416.cmd

SEED_DEC5416的FLASH的boot程序源码

/*																				*/
/*  Copyright 2004 by SEED Electronic Technology LTD.                           */
/*  All rights reserved. SEED Electronic Technology LTD.                        */
/*  Restricted rights to use, duplicate or disclose this code are               */
/*  granted through contract.    											    */
/*                                           									*/
/*  Authors: david																*/
/*  Data: 2006/10/28															*/
/********************************************************************************/
MEMORY
{
	PAGE 0:/*EMU仿真*/
		    VECT:   origin = 0x28100, len = 0x100
		 	IPROG1: origin = 0x200, len = 0x7c00
			IPROG2: origin = 0x28200, len = 0x7c00
			IPROG3: origin = 0x38000, len = 0x8000
			/*当FLASH处于低端的程序空间时*/
			FLASHL: origin = 0x40000, len = 0x40000
			/*当FLASH处于高端的程序空间时*/
			FLASHH:  origin = 0x4000000,len = 0x80000
			 
                        
	PAGE 1:/*EMU仿真*/
			SPRAM: origin  = 0x60, len =  0x20
			DARAM: origin  = 0x80, len = 0x3f80
			CONRAM: origin = 0x4000, len = 0x100
			/*做相应设置后也可以是FLASH空间*/
			SARAM: origin  = 0x8000, len = 8000 
			IIRDBUFF:    origin = 5000h, length = 400h
            IIRCOEFF:    origin = 5400h, length = 100h	
            RESULT:   origin = 6400h, length = 400h            
         	SINTAB:   origin = 7000h, length = 1000h 
        					
}

SECTIONS
{

	.vector:   {} >	VECT	PAGE 0
	.vectors   {} >	VECT	PAGE 0
	.text:	   {} >	IPROG2	PAGE 0
	.cinit:	   {} >	IPROG2	PAGE 0
	.switch:   {} >	IPROG2	PAGE 0
	
	.const:	load = 	IPROG2 PAGE 0, run = CONRAM PAGE 1
 	{
	    /* Get Run Address	*/
	    __const_run = .;
	    /* Mark Load Address*/
	    *(.c_mark)
	    /* Allocate .const	*/
	    *(.const)
	    /* Compute Length	*/
	    __const_length = .-__const_run;
	} 
	.sintab: load = IPROG2 PAGE 0 ,run = SINTAB PAGE 1

    .result:{}    	>   RESULT 	PAGE 1
    .iirdbuf:{}    	>   IIRDBUFF 	PAGE 1
    .iircoef:{}	 	>   IIRCOEFF 	PAGE 1
	.motor: {}      >   DARAM   PAGE 1
	.stack:	{} 		>	DARAM	PAGE 1
	.data:	{} 		>	DARAM	PAGE 1	
	.bss:	{} 		>	DARAM	PAGE 1
	.cio:	{} 		>	DARAM	PAGE 1
	.sconst {} 		>	DARAM	PAGE 1
	.csldata{} 		>	DARAM	PAGE 1
	
}