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Unread 30-12-2007, 00:29
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Kevin Watson Kevin Watson is offline
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Re: New C18 3.0+ Compatible FRC Code

Quote:
Originally Posted by Lafleur View Post
I noted that when I look at the .map file there is no reference to the low.isr.tmpdata in the map file ?? why is this?? I wanted to see how much space the compiler is giving to this... .tmpdata is there...

thanks...
The linker won't create the section if no temp storage is needed. Try enabling one of the interrupts and put this code in the interrupt service routine:

int a = 2;
int b = 3;
int c = 4;
int d;

d = (a + b + c) - (c + a);

Compile and then look at the .map file.

-Kevin
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Kevin Watson
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