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Subject: Re: Segfault with Faster MDCT patch and -fPIC

Re: Segfault with Faster MDCT patch and -fPIC

From: Slawomir Testowy <slawomir.testowy_at_gmail.com>
Date: Fri, 17 Sep 2010 14:01:48 +0200

Hi,

thanks for quick response.

2010/9/17 RafaŽl Carrť <rafael.carre_at_gmail.com>:
> I think the OP should post .S output of gcc and also give
> us compiler version and options being used
>
> --
> RafaŽl Carrť
>

Here it is:

/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnue
abi/bin/arm-none-linux-gnueabi-gcc --version
arm-none-linux-gnueabi-gcc (GCC) 4.1.2
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Exact command line:

/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnue
abi/bin/arm-none-linux-gnueabi-gcc -std=gnu89 -fPIC -DHAVE_CONFIG_H
-I. -I./ -O2 -D_ARM_ASSEM_ -fsigned-char -ffast-math
-fsingle-precision-constant -D_REENTRANT -DUSE_MEMORY_H -MT
fft-ffmpeg.lo -MD -MP -MF .deps/fft-ffmpeg.Tpo -c fft-ffmpeg.c -o
fft-ffmpeg.o

Outputs of gcc -S and gcc -E are included in attachments.

I'm afraid I won't be able to test proposed patch today. I'll try on Monday.

-- 
regards,
Slawomir Testowy


Received on 2010-09-17

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