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[Gcl-devel] Re: 2.6.8pre/maxima on macosx

From: Aurelien Chanudet
Subject: [Gcl-devel] Re: 2.6.8pre/maxima on macosx
Date: Fri, 24 Mar 2006 17:25:27 +0100

Some points to consider :

- The saveFP and restFP routines are automatically generated by the
compiler when floating point arithmetic is being compiled.

- My BFD Mach-O backend deals with these routines by means of branch
islands. Whenever a reference to saveFP / restFP is generated by the
compiler, the BFD linker automatically knows how to deal with it.

On 3/24/06, Camm Maguire <address@hidden> wrote:
> Hi Aurelien!
> The latest gcc (4.0.1) is putting a saveFP symbol into cpoly.o which
> is not caught by our plt mechanism.  Can you identify the C code which
> causes this reference to be placed in the object?  It looks as if we
> need to backport the plttest.c from head into 2.6.8pre.  (plttest.c
> needs compilation with -fno-builtins).
> Take care,
> --
> Camm Maguire                                            address@hidden
> ==========================================================================
> "The earth is but one country, and mankind its citizens."  --  Baha'u'llah

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