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+---- Thread: Rule 14.3 (/showthread.php?tid=718)
Rule 14.3 - mshearer123 - 17-03-2010
Hi,
I am running into this rule whenever using in-line assemebly in my blackfin project.
i.e
asm ("ssync;");
or
asm("nop;");
generated the error in ibm logiscope
"A null statements shall only occur on a line by itself, and shall not have any other text on the same line"
I assume this comes from having the two ";" characters on the one line.
But how can i overcome this?
Matthew
Re: Rule 14.3 - jbezem - 18-03-2010
I don't know ibm logiscope, but if you replace any asm call with "(void)0" instead of "" for checking, the message might go away.
Defining a global exception may also be a solution for you.
HTH,
Johan
Re: Rule 14.3 - mshearer123 - 18-03-2010
sorry I'm not entirely sure what you mean
so to replace:
asm ("ssync;");
i would use
(void)0
just to check that it will get rid of the error?
How do a define a global exception?
thanks again,
Matt
Re: Rule 14.3 - misra-c - 13-05-2010
It is not clear that there is any technical issue with the MISRA C Guidelines relating to this question.