ARM COMPILER V2.53,  Hello                                                                 22/04/07  09:58:00  PAGE 1   


ARM COMPILER V2.53, COMPILATION OF MODULE Hello
OBJECT MODULE PLACED IN .\Obj\Hello.obj
COMPILER INVOKED BY: c:\Keil\ARM\BIN\CA.exe Hello.c THUMB OPTIMIZE(7,SPEED) DEBUG PRINT(.\LST\HELLO.LST) TABS(4) OBJECT(
                    -.\Obj\Hello.obj) 

stmt  level    source

    1          /******************************************************************************/
    2          /*  This file is part of the uVision/ARM development tools                    */
    3          /*  Copyright KEIL ELEKTRONIK GmbH 2002-2004                                  */
    4          /******************************************************************************/
    5          /*                                                                            */
    6          /*  HELLO.C:  Hello World Example                                             */
    7          /*                                                                            */
    8          /******************************************************************************/
    9          
   10          #include <stdio.h>                /* prototype declarations for I/O functions */
   11          #include <LPC21xx.H>              /* LPC21xx definitions                      */
   12          
   13          
   14          /****************/
   15          /* main program */
   16          /****************/
   17          int main (void)  {                /* execution starts here                    */
   18   1      
   19   1        /* initialize the serial interface   */
   20   1        PINSEL0 = 0x00050000;           /* Enable RxD1 and TxD1                     */
   21   1        U1LCR = 0x83;                   /* 8 bits, no Parity, 1 Stop bit            */
   22   1        U1DLL = 97;                     /* 9600 Baud Rate @ 15MHz VPB Clock         */
   23   1        U1LCR = 0x03;                   /* DLAB = 0                                 */
   24   1      
   25   1        printf ("Hello World\n");       /* the 'printf' function call               */
   26   1      
   27   1        while (1) {                     /* An embedded program does not stop and    */
   28   2          ;  /* ... */                  /* never returns.  We've used an endless    */
   29   2        }                               /* loop.  You may wish to put in your own   */
   30   1      }                                 /* code were we've printed the dots (...).  */
ARM COMPILER V2.53,  Hello                                                                 22/04/07  09:58:00  PAGE 2   

ASSEMBLY LISTING OF GENERATED OBJECT CODE



*** EXTERNALS:
 EXTERN CODE16 (printf?T)
 EXTERN NUMBER (__startup)



*** PUBLICS:
 PUBLIC         main



*** DATA SEGMENT '?CON?Hello':
 00000000          ??S_1:
 00000000            DB          'Hello World',0x0A,0x00

*** CODE SEGMENT '?PR?main?Hello':
   17: int main (void)  {                /* execution starts here                    */
 00000000  B500      PUSH        {LR}
   20:   PINSEL0 = 0x00050000;           /* Enable RxD1 and TxD1                     */
 00000002  4800      LDR         R1,=0x50000
 00000004  4800      LDR         R0,=0xE002C000
 00000006  6001      STR         R1,[R0,#0x0]
   21:   U1LCR = 0x83;                   /* 8 bits, no Parity, 1 Stop bit            */
 00000008  2183      MOV         R1,#0x83
 0000000A  4800      LDR         R0,=0xE001000C
 0000000C  7001      STRB        R1,[R0,#0x0]
   22:   U1DLL = 97;                     /* 9600 Baud Rate @ 15MHz VPB Clock         */
 0000000E  2161      MOV         R1,#0x61
 00000010  4800      LDR         R0,=0xE0010000
 00000012  7001      STRB        R1,[R0,#0x0]
   23:   U1LCR = 0x03;                   /* DLAB = 0                                 */
 00000014  2103      MOV         R1,#0x3
 00000016  4800      LDR         R0,=0xE001000C
 00000018  7001      STRB        R1,[R0,#0x0]
   25:   printf ("Hello World\n");       /* the 'printf' function call               */
 0000001A  4800      LDR         R0,=??S_1 ; ??S_1
 0000001C  F7FF      BL          printf?T  ; T=0x0001  (1)
 0000001E  FFF0      BL          printf?T  ; T=0x0001  (2)
   29:   }                               /* loop.  You may wish to put in your own   */
 00000020          L_1:
 00000020  E7FE      B           L_1  ; T=0x00000020
   30: }                                 /* code were we've printed the dots (...).  */
 00000022  BC08      POP         {R3}
 00000024  4718      BX          R3
 00000026          ENDP ; 'main'



Module Information          Static
----------------------------------
  code size            =    ------
  data size            =    ------
  const size           =        13
End of Module Information.


ARM COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)