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Re: [PATCH] powerpc64: fix g++ -msoft-float
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Janis Johnson <janis187 at us dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 13 Jan 2003 10:54:34 -0500
- Subject: Re: [PATCH] powerpc64: fix g++ -msoft-float
The TImode types and conversions are necessary for
powerpc64-linux. We can either ignore soft-float for powerpc64-linux (all
systems have FPUs) or copy the necessary DImode functions (.__floatdidf,
.__fixdfdi, and .__fixsfdi) to the versions of dp-bit.c and fp-bit.c
compiled into libgcc.so. dp-bit.c and fp-bit.c provide the FP emulation,
so they should be providing those functions as well, but were punting to
libgcc2.c because it worked.
David