am getting warning in program

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hi i have written program and i have buid target initially i was getting error as
0021H: PATH OR FILE NOT FOUND FILE: C:\KEIL\C51\LIB\C51FPS.LIB
so after that i have downloaded C51FPS library but after that am getting warning as
C?FPADD) C:\KEIL\C51\LIB\C51FPS.LIB (? .... ENDMOD ABS *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT:
please help me how to debug this warning

Posted 20-Oct-12 2:54am

Bharathi MN

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Richard MacCutchan · Answer 1 · 2012-10-20T03:07:00

Solution 1

Did you try asking at http://www.keil.com/support/[^]?

Posted 20-Oct-12 3:07am

Richard MacCutchan

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Bharathi MN 22-Oct-12 4:04am

yes i have tried but now am getting warning : REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: ?C_LLDCODE
MOULE: c:KEIL\C51\LIB\C51FPS.LIB
LIKE THIS

Bharathi MN 22-Oct-12 4:06am

AM GETTING SO MANY WARNINGS FOR ADDITION SUBTRaction and for all airthmetic operations

Richard MacCutchan 22-Oct-12 4:57am

Then you need to fix them, or provide a lot more detail. We cannot guess what is happening in your code or why you are getting these errors.

Bharathi MN 22-Oct-12 6:12am

am getting warning like this now
warning: unresolved external symbol
symbol : ? C? FPADD
module : .OBJ
please help me how to debug this warning?

Richard MacCutchan 22-Oct-12 7:00am

It's the same issue as above, your code is referring to some variable or function that has not been declared anywhere. Look at the code in error to see what is going on. This is basic C which, as a developer, you should understand.