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📄 calc.m51

📁 用C51做的计算器源码
💻 M51
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BL51 BANKED LINKER/LOCATER V6.11                                                        08/24/2008  11:27:22  PAGE 1


BL51 BANKED LINKER/LOCATER V6.11, INVOKED BY:
D:\PROGRAM FILES\KEIL\C51\BIN\BL51.EXE calc.obj, keypad.obj, lcd.obj TO calc


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  calc.obj (CALC)
  keypad.obj (KEYPAD)
  lcd.obj (LCD)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?LMUL)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?SLDIV)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?SLCMP)
  D:\PROGRAM FILES\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)


LINK MAP OF MODULE:  calc (CALC)


            TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
            -----------------------------------------------------

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            DATA    0008H     0013H     UNIT         _DATA_GROUP_
            DATA    001BH     0010H     UNIT         ?DT?INPUT?KEYPAD
            DATA    002BH     000BH     UNIT         ?DT?CALC
            IDATA   0036H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     0009H     UNIT         ?XD?CALC
            XDATA   0009H     0009H     UNIT         _XDATA_GROUP_

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0179H     UNIT         ?C?LIB_CODE
            CODE    017CH     013CH     UNIT         ?PR?_CALC_OPFUNCTIONS?CALC
            CODE    02B8H     00F6H     UNIT         ?PR?_CALC_DECASCII?CALC
            CODE    03AEH     00F1H     UNIT         ?PR?CALC_EVALUATE?CALC
            CODE    049FH     0070H     UNIT         ?PR?_CALC_ASCIIDEC?CALC
            CODE    050FH     004EH     UNIT         ?PR?INPUT?KEYPAD
            CODE    055DH     0044H     UNIT         ?C?LDIV
            CODE    05A1H     003DH     UNIT         ?PR?_CALC_DISPLAY?CALC
            CODE    05DEH     003BH     UNIT         LCD
            CODE    0619H     0037H     UNIT         ?PR?_CALC_CHKERROR?CALC
            CODE    0650H     0025H     UNIT         ?PR?_CALC_OUTPUT?CALC
            CODE    0675H     0023H     UNIT         ?PR?MAIN?CALC
            CODE    0698H     0016H     UNIT         ?PR?_CALC_TESTKEY?CALC
            CODE    06AEH     000CH     UNIT         ?C_C51STARTUP
            CODE    06BAH     000BH     UNIT         ?CO?CALC
            CODE    06C5H     0007H     UNIT         ?PR?CALC_GETKEY?CALC



BL51 BANKED LINKER/LOCATER V6.11                                                      08/24/2008  11:27:22  PAGE 2


OVERLAY MAP OF MODULE:   calc (CALC)


SEGMENT                              DATA_GROUP          XDATA_GROUP
  +--> CALLED SEGMENT              START    LENGTH     START    LENGTH
----------------------------------------------------------------------
?C_C51STARTUP                      -----    -----      -----    -----
  +--> ?PR?MAIN?CALC

?PR?MAIN?CALC                      -----    -----      -----    -----
  +--> ?PR?_CALC_OUTPUT?CALC
  +--> ?PR?CALC_EVALUATE?CALC

?PR?_CALC_OUTPUT?CALC              -----    -----      -----    -----
  +--> ?PR?_CALC_DECASCII?CALC
  +--> ?CO?CALC
  +--> ?PR?_CALC_DISPLAY?CALC

?PR?_CALC_DECASCII?CALC            000EH    000DH      -----    -----

?PR?_CALC_DISPLAY?CALC             000EH    0005H      -----    -----

?PR?CALC_EVALUATE?CALC             0008H    0005H      0009H    0009H
  +--> ?PR?CALC_GETKEY?CALC
  +--> ?PR?_CALC_TESTKEY?CALC
  +--> ?PR?_CALC_DISPLAY?CALC
  +--> ?PR?_CALC_ASCIIDEC?CALC
  +--> ?PR?_CALC_OPFUNCTIONS?CALC

?PR?CALC_GETKEY?CALC               -----    -----      -----    -----
  +--> ?PR?INPUT?KEYPAD

?PR?_CALC_ASCIIDEC?CALC            000DH    000BH      -----    -----

?PR?_CALC_OPFUNCTIONS?CALC         000DH    0001H      -----    -----
  +--> ?PR?_CALC_CHKERROR?CALC
  +--> ?PR?_CALC_OUTPUT?CALC

?PR?_CALC_CHKERROR?CALC            000EH    0004H      -----    -----



SYMBOL TABLE OF MODULE:  calc (CALC)

  VALUE           TYPE          NAME
  ----------------------------------

  -------         MODULE        CALC
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:06C5H         PUBLIC        calc_getkey
  C:0698H         PUBLIC        _calc_testkey
  D:002BH         SYMBOL        lvalue
  D:002FH         SYMBOL        rvalue
  C:0675H         PUBLIC        main
  C:0650H         PUBLIC        _calc_output
  C:02B8H         PUBLIC        _calc_decascii
  C:049FH         PUBLIC        _calc_asciidec
BL51 BANKED LINKER/LOCATER V6.11                                                      08/24/2008  11:27:22  PAGE 3


  X:0000H         SYMBOL        outputbuffer
  C:017CH         PUBLIC        _calc_opfunctions
  C:03AEH         PUBLIC        calc_evaluate
  D:0033H         SYMBOL        lasttoken
  C:0619H         PUBLIC        _calc_chkerror
  D:0034H         SYMBOL        currtoken
  D:0035H         SYMBOL        lastpress
  C:05A1H         PUBLIC        _calc_display
  -------         PROC          MAIN
  C:0675H         LINE#         20
  C:0675H         LINE#         23
  C:067EH         LINE#         24
  C:0686H         LINE#         25
  C:0689H         LINE#         26
  C:068CH         LINE#         27
  C:068FH         LINE#         28
  C:0695H         LINE#         29
  -------         ENDPROC       MAIN
  -------         PROC          CALC_EVALUATE
  -------         DO            
  D:0008H         SYMBOL        key
  D:0009H         SYMBOL        i
  X:0009H         SYMBOL        number
  D:000BH         SYMBOL        bufferptr
  -------         ENDDO         
  C:03AEH         LINE#         32
  C:03AEH         LINE#         33
  C:03AEH         LINE#         39
  C:03B3H         LINE#         40
  C:03C2H         LINE#         41
  C:03D0H         LINE#         42
  C:03D6H         LINE#         44
  C:03D6H         LINE#         45
  C:03DBH         LINE#         46
  C:03E1H         LINE#         51
  C:03F0H         LINE#         52
  C:03F9H         LINE#         53
  C:0402H         LINE#         54
  C:040AH         LINE#         55
  C:040AH         LINE#         56
  C:040DH         LINE#         62
  C:040DH         LINE#         64
  C:0418H         LINE#         65
  C:0425H         LINE#         67
  C:0430H         LINE#         70
  C:0436H         LINE#         71
  C:043BH         LINE#         72
  C:0458H         LINE#         75
  C:045BH         LINE#         76
  C:0460H         LINE#         77
  C:0463H         LINE#         79
  C:0468H         LINE#         82
  C:046DH         LINE#         83
  C:048AH         LINE#         85
  C:0490H         LINE#         89
  C:0499H         LINE#         91
  C:0499H         LINE#         92
BL51 BANKED LINKER/LOCATER V6.11                                                      08/24/2008  11:27:22  PAGE 4


  C:049CH         LINE#         93
  -------         ENDPROC       CALC_EVALUATE
  -------         PROC          _CALC_OPFUNCTIONS
  D:0007H         SYMBOL        token
  -------         DO            
  D:000DH         SYMBOL        result
  -------         ENDDO         
  C:017CH         LINE#         96
  C:017CH         LINE#         99
  C:017CH         LINE#         100
  C:019DH         LINE#         102
  C:01B5H         LINE#         103
  C:01CBH         LINE#         104
  C:01CBH         LINE#         105
  C:01CDH         LINE#         109
  C:01E5H         LINE#         110
  C:01FEH         LINE#         111
  C:0205H         LINE#         112
  C:0207H         LINE#         114
  C:020AH         LINE#         116
  C:0222H         LINE#         117
  C:023DH         LINE#         118
  C:023DH         LINE#         119
  C:023FH         LINE#         121
  C:0241H         LINE#         123
  C:0259H         LINE#         124
  C:0267H         LINE#         125
  C:0282H         LINE#         126
  C:0287H         LINE#         127
  C:0289H         LINE#         129
  C:028CH         LINE#         130
  C:028EH         LINE#         132
  C:0290H         LINE#         134
  C:0299H         LINE#         135
  C:02A1H         LINE#         136
  C:02A4H         LINE#         137
  C:02A7H         LINE#         138
  C:02ABH         LINE#         140
  C:02AEH         LINE#         142
  C:02AEH         LINE#         143
  -------         ENDPROC       _CALC_OPFUNCTIONS
  -------         PROC          _CALC_CHKERROR
  D:000EH         SYMBOL        num
  C:0619H         LINE#         151
  C:0621H         LINE#         154
  C:0647H         LINE#         155
  C:064BH         LINE#         157
  C:064FH         LINE#         158
  -------         ENDPROC       _CALC_CHKERROR
  -------         PROC          _CALC_OUTPUT
  D:0006H         SYMBOL        status
  C:0650H         LINE#         161
  C:0650H         LINE#         165
  C:065EH         LINE#         166
  C:066BH         LINE#         167
  C:066BH         LINE#         168
  C:066BH         LINE#         169
BL51 BANKED LINKER/LOCATER V6.11                                                      08/24/2008  11:27:22  PAGE 5


  C:0674H         LINE#         170
  C:0674H         LINE#         171

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