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Re: libgcc2.c help needed


Perry Smith <pedz@easesoftware.net> writes:

> The problem: In the particular build I am trying to do, when
> libgcc2.c is compled with -DL_floatdidf, instead of defining a
> routine called _floatdidf or __floatdidf, it creates a routine called
> __floattidf which references __floatdidf.

...

> This is on an RS/6000 AIX 5.3.  I'm trying to compile gcc 4.0.2.  I
> have mucked with t-aix52 to produce not only pthread and ppc64 but
> also libraries for soft-float.  This particular compile is when it is
> trying to produce the ppc64/soft-float shared (libgcc_s.a) library.

The function is defined in config/rs6000/ppc64-fp.c.  See, e.g.,
config/rs6000/t-linux64, which puts that file in LIB2FUNCS_EXTRA.

Ian


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