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Re: [lpc2000] GNU library permutations

2005-08-04 by DECwiz (Fred van Kempen)

Dave,
 
If you ONLY have thumb code, use the THUMB tree.
 
     -L..../thumb -lgcc
 
If you ONLY have arm code, us ethe ARM tree.
 
    -L .../arm -lgcc
 
If you have BOTH in your project, you need the INTERWORK "tree".
 
    -L .../interwork -lgcc
 
That's for the C code and lowlevel ASM startup files.
 
If you HAVE an FPU, you *can* use the FP library to force some of
the library code into the FP library.  This is optional, as the default
will also work (by emulating some FP stuff in software.)  Using the
above approach, select the correct FP directory, and link the library
from there (-lfp)
 
Cheers,
 
Fred
 

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