readfifo.lst

ARM实例程序

ARM Macro Assembler    Page 1 


    1 00000000                 AREA             MCIFIFO, CODE, READONLY
    2 00000000         
    3 00000000                 EXPORT           MCI_ReadFifo
    4 00000000                 EXPORT           MCI_WriteFifo
    5 00000000         
    6 00000000         ; int MCI_ReadFifo(unsigned int * dest);
    7 00000000         ; int MCI_WriteFifo(unsigned int * src);
    8 00000000        4 
                       src     RN               4
    9 00000000        5 
                       dst     RN               5
   10 00000000         
   11 00000000         MCI_ReadFifo
   12 00000000 E92D5030        STMFD            sp!,{src,dst,r12,lr}
   13 00000004 E59F403C        LDR              src, mci_fifo
   14 00000008 E1A05000        MOV              dst, r0
   15 0000000C E894000F        LDMIA            src, {r0-r3}
   16 00000010 E8A5000F        STMIA            dst!, {r0-r3}
   17 00000014 E894000F        LDMIA            src, {r0-r3}
   18 00000018 E8A5000F        STMIA            dst!, {r0-r3}
   19 0000001C E1A00005        MOV              r0, dst
   20 00000020 E8BD9030        LDMFD            sp!,{src,dst,r12,pc}
   21 00000024         
   22 00000024         MCI_WriteFifo
   23 00000024 E92D5030        STMFD            sp!,{src,dst, r12,lr}
   24 00000028 E59F5018        LDR              dst, mci_fifo
   25 0000002C E1A04000        MOV              src, r0
   26 00000030 E8B4000F        LDMIA            src!, {r0-r3}
   27 00000034 E885000F        STMIA            dst, {r0-r3}
   28 00000038 E8B4000F        LDMIA            src!, {r0-r3}
   29 0000003C E885000F        STMIA            dst, {r0-r3}
   30 00000040 E1A00004        MOV              r0, src
   31 00000044 E8BD9030        LDMFD            sp!,{src,dst,r12 ,pc}
   32 00000048         
   33 00000048         mci_fifo
   34 00000048 E008C080        DCD              0xE008C080
   35 0000004C                 END
Command Line: --debug --xref --device=DARMP --apcs=interwork -o.\obj\readfifo.o
 -IC:\Keil\ARM\INC\Philips --list=.\Lst\readfifo.lst readfifo.s



ARM Macro Assembler    Page 1 Alphabetic symbol ordering
Relocatable symbols

MCIFIFO 00000000

Symbol: MCIFIFO
   Definitions
      At line 1 in file readfifo.s
   Uses
      None
Comment: MCIFIFO unused
MCI_ReadFifo 00000000

Symbol: MCI_ReadFifo
   Definitions
      At line 11 in file readfifo.s
   Uses
      At line 3 in file readfifo.s
Comment: MCI_ReadFifo used once
MCI_WriteFifo 00000024

Symbol: MCI_WriteFifo
   Definitions
      At line 22 in file readfifo.s
   Uses
      At line 4 in file readfifo.s
Comment: MCI_WriteFifo used once
mci_fifo 00000048

Symbol: mci_fifo
   Definitions
      At line 33 in file readfifo.s
   Uses
      At line 13 in file readfifo.s
      At line 24 in file readfifo.s

4 symbols
321 symbols in table