myfloat.plg

纯C写的48位软件模拟浮点运算,可移植 测试版

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  MYFLOATDIVZERO
    SEGMENT: ?DT?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  FLAGALEB
    SEGMENT: ?DT?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?_CMPZ40?BYTE
    SEGMENT: ?DT?_CMPZ40?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?_SL40?BYTE
    SEGMENT: ?DT?_SL40?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?MYFLOATTOLONG?BYTE
    SEGMENT: ?DT?MYFLOATTOLONG?MYFLOAT

Program Size: data=165.0 xdata=252 code=9861
Target not created
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LONGTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATMUL?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

*** ERROR L107: ADDRESS SPACE OVERFLOW
    SPACE:   DATA    
    SEGMENT: ?DT?_SL40?MYFLOAT
    LENGTH:  000BH

*** ERROR L107: ADDRESS SPACE OVERFLOW
    SPACE:   DATA    
    SEGMENT: ?DT?_CMPZ40?MYFLOAT
    LENGTH:  000AH

*** ERROR L107: ADDRESS SPACE OVERFLOW
    SPACE:   DATA    
    SEGMENT: ?DT?MYFLOAT
    LENGTH:  0008H

*** ERROR L107: ADDRESS SPACE OVERFLOW
    SPACE:   DATA    
    SEGMENT: ?DT?MYFLOATTOLONG?MYFLOAT
    LENGTH:  0006H

*** ERROR L107: ADDRESS SPACE OVERFLOW
    SPACE:   DATA    
    SEGMENT: ?DT?_LONGTOMYFLOAT?MYFLOAT
    LENGTH:  0004H

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  FLAGOVER
    SEGMENT: ?DT?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  MYFLOATDIVZERO
    SEGMENT: ?DT?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  FLAGALEB
    SEGMENT: ?DT?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?_CMPZ40?BYTE
    SEGMENT: ?DT?_CMPZ40?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?_SL40?BYTE
    SEGMENT: ?DT?_SL40?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  ?MYFLOATTOLONG?BYTE
    SEGMENT: ?DT?MYFLOATTOLONG?MYFLOAT

Program Size: data=165.0 xdata=252 code=9861
Target not created
Build target 'Target 1'
compiling myfloat.c...

C51 COMPILER V7.00 - SN: K1RIP-M2192E
COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2002

C51 FATAL-ERROR -
  ACTION:     GOBAL OPTIMIZATION
  FUNCTION:   _SL40
  ERROR:      CANNOT OPTIMIZE FUNCTION
COMPILATION TERMINATED.

use the following work-around:

  #pragma OPTIMIZE (7)
           /* your original function        */
    _SL40 ()  {
       ....
    }
           /* end of your original function */
  #pragma OPTIMIZE (8)

Target not created
Build target 'Target 1'
compiling myfloat.c...

C51 COMPILER V7.00 - SN: K1RIP-M2192E
COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2002

C51 FATAL-ERROR -
  ACTION:     GOBAL OPTIMIZATION
  FUNCTION:   _SL40
  ERROR:      CANNOT OPTIMIZE FUNCTION
COMPILATION TERMINATED.

use the following work-around:

  #pragma OPTIMIZE (7)
           /* your original function        */
    _SL40 ()  {
       ....
    }
           /* end of your original function */
  #pragma OPTIMIZE (8)

Target not created
Build target 'Target 1'
compiling myfloat.c...

C51 COMPILER V7.00 - SN: K1RIP-M2192E
COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2002

C51 FATAL-ERROR -
  ACTION:     GOBAL OPTIMIZATION
  FUNCTION:   _SL40
  ERROR:      CANNOT OPTIMIZE FUNCTION
COMPILATION TERMINATED.

use the following work-around:

  #pragma OPTIMIZE (6)
           /* your original function        */
    _SL40 ()  {
       ....
    }
           /* end of your original function */
  #pragma OPTIMIZE (7)

Target not created
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LONGTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATMUL?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=404 code=10535
"myfloat" - 0 Error(s), 8 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
MYFLOAT.C(337): error C215: illegal type conversion
Target not created
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LONGTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATMUL?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=404 code=10564
"myfloat" - 0 Error(s), 8 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LONGTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATMUL?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=404 code=10589
"myfloat" - 0 Error(s), 8 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
MYFLOAT.C(396): error C141: syntax error near 'return'
Target not created
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_LONGTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATMUL?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=404 code=10821
"myfloat" - 0 Error(s), 7 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_SHORTTOMYFLOAT?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATTOLONG?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=385 code=10864
"myfloat" - 0 Error(s), 5 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATADD?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATSUB?MYFLOAT

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

Program Size: data=9.0 xdata=352 code=11175
"myfloat" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
Program Size: data=9.0 xdata=147 code=11285
"myfloat" - 0 Error(s), 0 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
MYFLOAT.C(19): warning C280: 'i': unreferenced local variable
MYFLOAT.C(19): warning C280: 'j': unreferenced local variable
linking...
Program Size: data=9.0 xdata=147 code=11054
"myfloat" - 0 Error(s), 2 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
MYFLOAT.C(19): warning C280: 'i': unreferenced local variable
MYFLOAT.C(19): warning C280: 'j': unreferenced local variable
linking...
Program Size: data=9.0 xdata=147 code=11054
"myfloat" - 0 Error(s), 2 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
Program Size: data=9.0 xdata=147 code=11285
"myfloat" - 0 Error(s), 0 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
Program Size: data=9.0 xdata=147 code=11285
"myfloat" - 0 Error(s), 0 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
Program Size: data=9.0 xdata=147 code=11285
"myfloat" - 0 Error(s), 0 Warning(s).
Build target 'Target 1'
compiling myfloat.c...
linking...
*** ERROR L116: INBLOCK SEGMENT IS GREATER THAN 2048 BYTES
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    LENGTH:  0AECH BYTES

*** ERROR L116: INBLOCK SEGMENT IS GREATER THAN 2048 BYTES
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    LENGTH:  0AECH BYTES

*** ERROR L116: INBLOCK SEGMENT IS GREATER THAN 2048 BYTES
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT
    LENGTH:  082BH BYTES

*** ERROR L116: INBLOCK SEGMENT IS GREATER THAN 2048 BYTES
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT
    LENGTH:  082BH BYTES

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  MYFLOATDIV
    SEGMENT: ?PR?MYFLOATDIV?MYFLOAT

*** ERROR L105: PUBLIC REFERS TO IGNORED SEGMENT
    SYMBOL:  MYFLOATSUBP
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  02E4H

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  0316H

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  0387H

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  03B8H

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  0475H

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  04A5H

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  04CEH

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  055AH

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  058CH

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  05FDH

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  062EH

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  06B7H

*** ERROR L121: IMPROPER FIXUP
    MODULE:  myfloat.obj (MYFLOAT)
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    OFFSET:  06E7H

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT
    MODULE:  myfloat.obj (MYFLOAT)

*** ERROR L120: CONTENT BELONGS TO ERRONEOUS SEGMENT
    SEGMENT: ?PR?MYFLOATSUBP?MYFLOAT