floating point operations in gcc 3.3.3, glibc 2.3.2
Kunjan Naik
KNaik@ixiacom.com
Mon Jun 21 05:09:00 GMT 2004
>>Then maybe it's due to one of these files in patches/gcc-3.3.3:
> gcc-3.3.2-arm-softfloat.patch
> pr11608.patch
> pr12009.patch
> pr12010.patch
> pr13250-fix.patch
> pr13260-fix-3.3.3.patch
> sh-lib1funcs_sizeAndType.patch
> sh-pic-set_fpscr-gcc-3.3.2.patch
Without these patches applied to gcc 3.3.3, the test cases seem to work
fine.
Thanks
kunjan
-----Original Message-----
From: Daniel Kegel [mailto:dank@kegel.com]
Sent: Friday, June 18, 2004 11:35 AM
To: Kunjan Naik
Cc: Daniel Kegel; 'crossgcc@sources.redhat.com'
Subject: Re: floating point operations in gcc 3.3.3, glibc 2.3.2
Kunjan Naik wrote:
>>Then maybe it's due to one of these files in patches/gcc-3.3.3:
>
> I can try removing them and building and will also look at what each
> of them does.
Great.
>>Also, I'm assuming you're simply building the toolchain, then
>>compiling a simple testcase by hand, rather than running the >whole
>>testsuite.
>
> Yes, I am simply building the toolchain and running single testcase by
> hand
> using:
>
> DEJAGNU=~/ixos/linux2.6/linux/3rdParty/crosstool/crosstool-0.28-rc19/b
> oards/master.exp
>
PATH=~/ixos/linux2.6/linux/3rdParty/crosstool/crosstool-0.28-rc19/result/dej
agnu/bin/:$PATH \
> runtest --tool=gcc --target=powerpc-750-linux-gnu -v -v -v -v -a
execute.exp=struct-ret-1.c
>
> Or compiling using "~toolDir/powerpc-750-linux-gnu-gcc [flags]
> struct-ret-1.c" and then transferring it to the target.
OK, I'd like to take the latter approach.
Which flags do you use when building struct-ret-1.c, or are the default
flags sufficient to show the problem?
- Dan
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