SEI CERT C Coding Standard

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Operating System

Handling FP errors

Linux
Solaris 10
Mac OS X 10.5
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="ca727792bbb659d9-819b34ca-4fdf4f9f-bc179785-2b1011a6459b63069cab9b6a"><ac:plain-text-body><![CDATA[Fedora Core 5

C99 FP functions - These functions are declared in fenv.h [2]
]]></ac:plain-text-body></ac:structured-macro>
Before fenv.h based functions were standardized; an alternative to using these C99/fenv function is using ieee_flags and ieee_handler  

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="dc83b8d5f68c09e7-d54a6590-415543c2-94dda290-1805e0d0b86c9d96f42440ea"><ac:plain-text-body><![CDATA[

Windows

Structured Exception Handling - user defined handler _fpieee_flt [3]
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Recommendation

Severity

Likelihood

Remediation Cost

Priority

Level

FLP03-A

1 (low)

2 (probable)

2 (medium)

P4

L3

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References

Wiki Markup
\[1\] IEEE standard for binary floating-point arithmetic
[http://ieeexplore.ieee.org/xpl/standardstoc.jsp?isnumber=1316]

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Wiki Markup
\[6\] ARM support for floating-point computations
[http://www.keil.com/support/man/docs/armlib/armlib_bihbjiea.htmhttp://www.keil.com/support/man/docs/armlib/armlib_bihbjiea.htm]\\