Re: libgcc.a for 68000

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Article #41612

#41612

From: Olivier Hainque
Date: Wed, 28 Feb 1996 00:00

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D. Erway (derway@ndc.com) wrote:

: I need the run time routines, (float->int, etc), for gcc on 68000.

: All the versions I have found around the net *claiming* to be 68000, in fact
: use the 68020 bitfield instructions, (such as bfextu), which are illegal on a
: 68000, (or 68332).

: Anyone willing to share a fix for this?

: Thanks,
: Don

: 	Don Erway			derway@ndc.com
: 	NDC Systems			818-939-3847
: 	5413 N. Irwindale Ave		Fax:939-3870
: 	Irwindale, CA, 91706

: Disclaimer: These are my own personal opinions, and not those of my company,
: or anyone else.

When building gcc, if you specify a m68k-aout target, then a specific
libgcc.a is generated for different kinds of options including -m68000
-msoft-float (even -m68302). I am going to send you my version via
email.

Hope this helps.

	Olivier

PS : What I said is true for gcc 2.7.2

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From: hainque@news.enst.fr (Olivier Hainque)
Subject: Re: libgcc.a for 68000
Date: 1996/02/28
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