a_func.ls1

单片机c和汇编调用例子

A51 MACRO ASSEMBLER  A_FUNC                                                               07/31/2000 13:03:01 PAGE     1


MACRO ASSEMBLER A51 V6.01
OBJECT MODULE PLACED IN a_func.OBJ
ASSEMBLER INVOKED BY: D:\KEIL\C51\BIN\A51.EXE a_func.src PR(.\a_func.ls1) EP DEBUG

LOC  OBJ            LINE     SOURCE

                       1     ; .\a_func.SRC generated from: .\a_func.c
                       2     
                       3     
                       4     NAME    A_FUNC
                       5     
                       6     ?PR?a_func?A_FUNC    SEGMENT CODE
                       7             EXTRN   CODE (c_func)
                       8             PUBLIC  a_func
                       9     ; extern void c_func (void);
                      10     ; 
                      11     ; void a_func (void)
                      12     
----                  13             RSEG  ?PR?a_func?A_FUNC
0000                  14     a_func:
                      15             USING   0
                      16                             ; SOURCE LINE # 3
                      17     ; {
                      18                             ; SOURCE LINE # 4
                      19     ; c_func ();
                      20                             ; SOURCE LINE # 5
0000 020000   F       21             LJMP    c_func
                      22     ; }
                      23                             ; SOURCE LINE # 6
                      24     ; END OF a_func
                      25     
                      26             END
A51 MACRO ASSEMBLER  A_FUNC                                                               07/31/2000 13:03:01 PAGE     2

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

?PR?A_FUNC?A_FUNC.  C SEG    0003H       REL=UNIT
A_FUNC . . . . . .  C ADDR   0000H   R   SEG=?PR?A_FUNC?A_FUNC
C_FUNC . . . . . .  C ADDR   -----       EXT


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)