Sophie: sdcc-3.0.0-0.fc14 x86

sdcc-3.0.0-0.fc14.x86_64.rpm

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<LI><A NAME="tex2html2485"
  HREF="node117.html#SECTION00557100000000000000">4.5.7.1 error: missing definition for symbol ``__gptrget1''</A>
<LI><A NAME="tex2html2486"
  HREF="node117.html#SECTION00557200000000000000">4.5.7.2 Processor mismatch in file ``XXX''.</A>
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<H2><A NAME="SECTION00557000000000000000">
4.5.7 The Library</A>
</H2>

<P>
The PIC14 library currently only contains support routines required
by the compiler to implement multiplication, division, and floating
point support. No libc-like replacement is available at the moment,
though many of the common sdcc library sources (in <TT>device/lib</TT>)
should also compile with the PIC14 port.

<P>

<H3><A NAME="SECTION00557100000000000000">
4.5.7.1 error: missing definition for symbol ``__gptrget1''</A>
</H3>

<P>
The PIC14 port uses library routines to provide more complex operations
like multiplication, division/modulus and (generic) pointer dereferencing.
In order to add these routines to your project, you must link with
PIC14's <TT>libsdcc.lib</TT>. For single source file projects this
is done automatically, more complex projects must add <TT>libsdcc.lib</TT>
to the linker's arguments. Make sure you also add an include path
for the library (using the -I switch to the linker)!

<P>

<H3><A NAME="SECTION00557200000000000000">
4.5.7.2 Processor mismatch in file ``XXX''.</A>
</H3>

<P>
This warning can usually be ignored due to the very good compatibility
amongst 14bit PIC<A NAME="3015"></A> devices.

<P>
You might also consider recompiling the library for your specific
device by changing the ARCH=p16f877 (default target) entry in <TT>device/lib/pic/Makefile.in</TT>
and <TT>device/lib/pic/Makefile</TT> to reflect your device. This
might even improve performance for smaller devices as unnecessary
BANKSELs might be removed.

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2011-03-20
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