gcc vs g++ and linking with as
Thu Jun 25 09:44:00 GMT 1998
Host Sun Sparc Solaris 2.5
Target Motorola Coldfire (-m5200) a.out object format
Not using stdlib (-nostdlib)
We have some code in assembler, and some in C.
Compiling with as,gcc and linking with ld works fine.
Compiling with as,g++ and linking with ld does not work,
undefined symbols for those things written in assembler.
The .o files output from g++ compilation have exported symbols that
end in '__Fv' whereas the assembler output .o files don't have
'__Fv' on the symbols. Is that the problem? Is there
some way to make it work? What is __Fv?
An alternative might be to put the assembly code in
C/C++ wrapper functions. Any hints/comments that
would be appreciated also.
Chris Howard Fujitsu Computer Products of America
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