//C程序
#include <stdio.h>
extern void strcopy(char *src,const char *dst);

int main(void)
{
	const char *a="Hello world!";
	char b[20];

	strcopy(b,a);

	printf("The original string is %s\n",a);
	printf("The copied string is %s\n",b);
	return 0;
}
//=============================================================================
// File Name : 2410addr.h
// Function  : S3C2410 Define Address Register
// Program   : Shin, On Pil (SOP)
// Date      : May 06, 2002
// Version   : 0.0
// History
//   0.0 : Programming start (February 15,2002) -> SOP
//         INTERRUPT rPRIORITY 0x4a00000a -> 0x4a00000c       (May 02, 2002 SOP)
//         RTC BCD DAY and DATE Register Name Correction      (May 06, 2002 SOP) 
//=============================================================================

#ifndef __2410ADDR_H__
#define __2410ADDR_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "option.h"


// Memory control 
#define rBWSCON    (*(volatile unsigned *)0x48000000) //Bus width & wait status
#define rBANKCON0  (*(volatile unsigned *)0x48000004) //Boot ROM control
#define rBANKCON1  (*(volatile unsigned *)0x48000008) //BANK1 control
#define rBANKCON2  (*(volatile unsigned *)0x4800000c) //BANK2 cControl
#define rBANKCON3  (*(volatile unsigned *)0x48000010) //BANK3 control
#define rBANKCON4  (*(volatile unsigned *)0x48000014) //BANK4 control
#define rBANKCON5  (*(volatile unsigned *)0x48000018) //BANK5 control
#define rBANKCON6  (*(volatile unsigned *)0x4800001c) //BANK6 control
#define rBANKCON7  (*(volatile unsigned *)0x48000020) //BANK7 control
#define rREFRESH   (*(volatile unsigned *)0x48000024) //DRAM/SDRAM refresh
#define rBANKSIZE  (*(volatile unsigned *)0x48000028) //Flexible Bank Size
#define rMRSRB6    (*(volatile unsigned *)0x4800002c) //Mode register set for SDRAM
#define rMRSRB7    (*(volatile unsigned *)0x48000030) //Mode register set for SDRAM


// USB Host


// INTERRUPT
#define rSRCPND     (*(volatile unsigned *)0x4a000000) //Interrupt request status
#define rINTMOD     (*(volatile unsigned *)0x4a000004) //Interrupt mode control
#define rINTMSK     (*(volatile unsigned *)0x4a000008) //Interrupt mask control
#define rPRIORITY   (*(volatile unsigned *)0x4a00000c) //IRQ priority control
#define rINTPND     (*(volatile unsigned *)0x4a000010) //Interrupt request status
#define rINTOFFSET  (*(volatile unsigned *)0x4a000014) //Interruot request source offset
#define rSUBSRCPND  (*(volatile unsigned *)0x4a000018) //Sub source pending
#define rINTSUBMSK  (*(volatile unsigned *)0x4a00001c) //Interrupt sub mask


// DMA
#define rDISRC0     (*(volatile unsigned *)0x4b000000) //DMA 0 Initial source
#define rDISRCC0    (*(volatile unsigned *)0x4b000004) //DMA 0 Initial source control
#define rDIDST0     (*(volatile unsigned *)0x4b000008) //DMA 0 Initial Destination
#define rDIDSTC0    (*(volatile unsigned *)0x4b00000c) //DMA 0 Initial Destination control
#define rDCON0      (*(volatile unsigned *)0x4b000010) //DMA 0 Control
#define rDSTAT0     (*(volatile unsigned *)0x4b000014) //DMA 0 Status
#define rDCSRC0     (*(volatile unsigned *)0x4b000018) //DMA 0 Current source
#define rDCDST0     (*(volatile unsigned *)0x4b00001c) //DMA 0 Current destination
#define rDMASKTRIG0 (*(volatile unsigned *)0x4b000020) //DMA 0 Mask trigger

#define rDISRC1     (*(volatile unsigned *)0x4b000040) //DMA 1 Initial source
#define rDISRCC1    (*(volatile unsigned *)0x4b000044) //DMA 1 Initial source control
#define rDIDST1     (*(volatile unsigned *)0x4b000048) //DMA 1 Initial Destination
#define rDIDSTC1    (*(volatile unsigned *)0x4b00004c) //DMA 1 Initial Destination control
#define rDCON1      (*(volatile unsigned *)0x4b000050) //DMA 1 Control
#define rDSTAT1     (*(volatile unsigned *)0x4b000054) //DMA 1 Status
#define rDCSRC1     (*(volatile unsigned *)0x4b000058) //DMA 1 Current source
#define rDCDST1     (*(volatile unsigned *)0x4b00005c) //DMA 1 Current destination
#define rDMASKTRIG1 (*(volatile unsigned *)0x4b000060) //DMA 1 Mask trigger

#define rDISRC2     (*(volatile unsigned *)0x4b000080) //DMA 2 Initial source
#define rDISRCC2    (*(volatile unsigned *)0x4b000084) //DMA 2 Initial source control
#define rDIDST2     (*(volatile unsigned *)0x4b000088) //DMA 2 Initial Destination
#define rDIDSTC2    (*(volatile unsigned *)0x4b00008c) //DMA 2 Initial Destination control
#define rDCON2      (*(volatile unsigned *)0x4b000090) //DMA 2 Control
#define rDSTAT2     (*(volatile unsigned *)0x4b000094) //DMA 2 Status
#define rDCSRC2     (*(volatile unsigned *)0x4b000098) //DMA 2 Current source
#define rDCDST2     (*(volatile unsigned *)0x4b00009c) //DMA 2 Current destination
#define rDMASKTRIG2 (*(volatile unsigned *)0x4b0000a0) //DMA 2 Mask trigger

#define rDISRC3     (*(volatile unsigned *)0x4b0000c0) //DMA 3 Initial source
#define rDISRCC3    (*(volatile unsigned *)0x4b0000c4) //DMA 3 Initial source control
#define rDIDST3     (*(volatile unsigned *)0x4b0000c8) //DMA 3 Initial Destination
#define rDIDSTC3    (*(volatile unsigned *)0x4b0000cc) //DMA 3 Initial Destination control
#define rDCON3      (*(volatile unsigned *)0x4b0000d0) //DMA 3 Control
#define rDSTAT3     (*(volatile unsigned *)0x4b0000d4) //DMA 3 Status
#define rDCSRC3     (*(volatile unsigned *)0x4b0000d8) //DMA 3 Current source
#define rDCDST3     (*(volatile unsigned *)0x4b0000dc) //DMA 3 Current destination
#define rDMASKTRIG3 (*(volatile unsigned *)0x4b0000e0) //DMA 3 Mask trigger


// CLOCK & POWER MANAGEMENT
#define rLOCKTIME   (*(volatile unsigned *)0x4c000000) //PLL lock time counter
#define rMPLLCON    (*(volatile unsigned *)0x4c000004) //MPLL Control
#define rUPLLCON    (*(volatile unsigned *)0x4c000008) //UPLL Control
#define rCLKCON     (*(volatile unsigned *)0x4c00000c) //Clock generator control
#define rCLKSLOW    (*(volatile unsigned *)0x4c000010) //Slow clock control
#define rCLKDIVN    (*(volatile unsigned *)0x4c000014) //Clock divider control


// LCD CONTROLLER
#define rLCDCON1    (*(volatile unsigned *)0x4d000000) //LCD control 1
#define rLCDCON2    (*(volatile unsigned *)0x4d000004) //LCD control 2
#define rLCDCON3    (*(volatile unsigned *)0x4d000008) //LCD control 3
#define rLCDCON4    (*(volatile unsigned *)0x4d00000c) //LCD control 4
#define rLCDCON5    (*(volatile unsigned *)0x4d000010) //LCD control 5
#define rLCDSADDR1  (*(volatile unsigned *)0x4d000014) //STN/TFT Frame buffer start address 1
#define rLCDSADDR2  (*(volatile unsigned *)0x4d000018) //STN/TFT Frame buffer start address 2
#define rLCDSADDR3  (*(volatile unsigned *)0x4d00001c) //STN/TFT Virtual screen address set
#define rREDLUT     (*(volatile unsigned *)0x4d000020) //STN Red lookup table
#define rGREENLUT   (*(volatile unsigned *)0x4d000024) //STN Green lookup table 
#define rBLUELUT    (*(volatile unsigned *)0x4d000028) //STN Blue lookup table
#define rDITHMODE   (*(volatile unsigned *)0x4d00004c) //STN Dithering mode
#define rTPAL       (*(volatile unsigned *)0x4d000050) //TFT Temporary palette
#define rLCDINTPND  (*(volatile unsigned *)0x4d000054) //LCD Interrupt pending
#define rLCDSRCPND  (*(volatile unsigned *)0x4d000058) //LCD Interrupt source
#define rLCDINTMSK  (*(volatile unsigned *)0x4d00005c) //LCD Interrupt mask
#define rLPCSEL     (*(volatile unsigned *)0x4d000060) //LPC3600 Control
#define PALETTE     0x4d000400                         //Palette start address


// NAND flash
#define rNFCONF     (*(volatile unsigned *)0x4e000000)      //NAND Flash configuration
#define rNFCMD      (*(volatile U8 *)0x4e000004)            //NADD Flash command
#define rNFADDR     (*(volatile U8 *)0x4e000008)            //NAND Flash address
#define rNFDATA     (*(volatile U8 *)0x4e00000c)            //NAND Flash data
#define rNFSTAT     (*(volatile unsigned *)0x4e000010)      //NAND Flash operation status
#define rNFECC      (*(volatile unsigned *)0x4e000014)      //NAND Flash ECC
#define rNFECC0     (*(volatile U8  *)0x4e000014)
#define rNFECC1     (*(volatile U8  *)0x4e000015)
#define rNFECC2     (*(volatile U8  *)0x4e000016)

// UART
#define rULCON0     (*(volatile unsigned *)0x50000000) //UART 0 Line control
#define rUCON0      (*(volatile unsigned *)0x50000004) //UART 0 Control
#define rUFCON0     (*(volatile unsigned *)0x50000008) //UART 0 FIFO control
#define rUMCON0     (*(volatile unsigned *)0x5000000c) //UART 0 Modem control
#define rUTRSTAT0   (*(volatile unsigned *)0x50000010) //UART 0 Tx/Rx status
#define rUERSTAT0   (*(volatile unsigned *)0x50000014) //UART 0 Rx error status
#define rUFSTAT0    (*(volatile unsigned *)0x50000018) //UART 0 FIFO status
#define rUMSTAT0    (*(volatile unsigned *)0x5000001c) //UART 0 Modem status
#define rUBRDIV0    (*(volatile unsigned *)0x50000028) //UART 0 Baud rate divisor

#define rULCON1     (*(volatile unsigned *)0x50004000) //UART 1 Line control
#define rUCON1      (*(volatile unsigned *)0x50004004) //UART 1 Control
#define rUFCON1     (*(volatile unsigned *)0x50004008) //UART 1 FIFO control
#define rUMCON1     (*(volatile unsigned *)0x5000400c) //UART 1 Modem control
#define rUTRSTAT1   (*(volatile unsigned *)0x50004010) //UART 1 Tx/Rx status
#define rUERSTAT1   (*(volatile unsigned *)0x50004014) //UART 1 Rx error status
#define rUFSTAT1    (*(volatile unsigned *)0x50004018) //UART 1 FIFO status
#define rUMSTAT1    (*(volatile unsigned *)0x5000401c) //UART 1 Modem status
#define rUBRDIV1    (*(volatile unsigned *)0x50004028) //UART 1 Baud rate divisor

#define rULCON2     (*(volatile unsigned *)0x50008000) //UART 2 Line control
#define rUCON2      (*(volatile unsigned *)0x50008004) //UART 2 Control
#define rUFCON2     (*(volatile unsigned *)0x50008008) //UART 2 FIFO control
#define rUMCON2     (*(volatile unsigned *)0x5000800c) //UART 2 Modem control
#define rUTRSTAT2   (*(volatile unsigned *)0x50008010) //UART 2 Tx/Rx status
#define rUERSTAT2   (*(volatile unsigned *)0x50008014) //UART 2 Rx error status
#define rUFSTAT2    (*(volatile unsigned *)0x50008018) //UART 2 FIFO status
#define rUMSTAT2    (*(volatile unsigned *)0x5000801c) //UART 2 Modem status
#define rUBRDIV2    (*(volatile unsigned *)0x50008028) //UART 2 Baud rate divisor

#ifdef __BIG_ENDIAN
#define rUTXH0      (*(volatile unsigned char *)0x50000023) //UART 0 Transmission Hold
#define rURXH0      (*(volatile unsigned char *)0x50000027) //UART 0 Receive buffer
#define rUTXH1      (*(volatile unsigned char *)0x50004023) //UART 1 Transmission Hold
#define rURXH1      (*(volatile unsigned char *)0x50004027) //UART 1 Receive buffer
#define rUTXH2      (*(volatile unsigned char *)0x50008023) //UART 2 Transmission Hold
#define rURXH2      (*(volatile unsigned char *)0x50008027) //UART 2 Receive buffer

#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch)
#define RdURXH0()   (*(volatile unsigned char *)0x50000027)
#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch)
#define RdURXH1()   (*(volatile unsigned char *)0x50004027)
#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch)
#define RdURXH2()   (*(volatile unsigned char *)0x50008027)

#define UTXH0       (0x50000020+3)  //Byte_access address by DMA
#define URXH0       (0x50000024+3)
#define UTXH1       (0x50004020+3)
#define URXH1       (0x50004024+3)
#define UTXH2       (0x50008020+3)
#define URXH2       (0x50008024+3)

#else //Little Endian
#define rUTXH0 (*(volatile unsigned char *)0x50000020) //UART 0 Transmission Hold
#define rURXH0 (*(volatile unsigned char *)0x50000024) //UART 0 Receive buffer
#define rUTXH1 (*(volatile unsigned char *)0x50004020) //UART 1 Transmission Hold